10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

ý	QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the quarterly period ended March 31, 2017 OR

¨	TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF SECURITIES EXCHANGE ACT OF 1934
	For the transition period from                      to

Commission File Number 000-19514

Gulfport Energy Corporation

(Exact Name of Registrant As Specified in Its Charter)

Delaware	73-1521290
(State or Other Jurisdiction of Incorporation or Organization)	(IRS Employer Identification Number)
3001 Quail Springs Parkway Oklahoma City, Oklahoma	73134
(Address of Principal Executive Offices)	(Zip Code)

(405) 252-4600

(Registrant Telephone Number, Including Area Code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Name of Each Exchange on Which Registered
Common Stock, par value $0.01 per share	The NASDAQ Stock Market LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ý    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or such shorter period that the registrant was required to submit and post such files).    Yes  ý    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):

Large Accelerated filer  ý    Accelerated filer   ¨    Non-accelerated filer  ¨    Smaller reporting company  ¨

Emerging growth company  ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  ý

As of May 1, 2017, 182,835,801 shares of the registrant’s common stock were outstanding.

GULFPORT ENERGY CORPORATION

TABLE OF CONTENTS

		Page
PART I FINANCIAL INFORMATION
Item 1.	Consolidated Financial Statements (unaudited):	2
	Consolidated Balance Sheets at March 31, 2017 and December 31, 2016	2
	Consolidated Statements of Operations for the Three Months Ended March 31, 2017 and 2016	3
	Consolidated Statements of Comprehensive Income (Loss) for the Three Months Ended March 31, 2017 and 2016	4
	Consolidated Statements of Stockholders’ Equity for the Three Months Ended March 31, 2017 and 2016	5
	Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2017 and 2016	6
	Notes to Consolidated Financial Statements	7
Item 2.	Management’s Discussion and Analysis of Financial Conditions and Results of Operations	32
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	46
Item 4.	Controls and Procedures	48
PART II OTHER INFORMATION
Item 1.	Legal Proceedings	49
Item 1A.	Risk Factors	49
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	49
Item 3.	Defaults Upon Senior Securities	50
Item 4.	Mine Safety Disclosures	50
Item 5.	Other Information	50
Item 6.	Exhibits	50
Signatures		52

1

GULFPORT ENERGY CORPORATION

CONSOLIDATED BALANCE SHEETS

(Unaudited)

	March 31, 2017			December 31, 2016
	(In thousands, except share data)
Assets
Current assets:
Cash and cash equivalents	$	102,485		$	1,275,875
Restricted cash	—			185,000
Accounts receivable—oil and gas	158,154			136,761
Accounts receivable—related parties	39			16
Prepaid expenses and other current assets	16,005			7,639
Short-term derivative instruments	18,925			3,488
Total current assets	295,608			1,608,779
Property and equipment:
Oil and natural gas properties, full-cost accounting, $3,073,448 and $1,580,305 excluded from amortization in 2017 and 2016, respectively	8,146,321			6,071,920
Other property and equipment	75,107			68,986
Accumulated depletion, depreciation, amortization and impairment	(3,855,629		)	(3,789,780		)
Property and equipment, net	4,365,799			2,351,126
Other assets:
Equity investments	251,370			243,920
Long-term derivative instruments	23,515			5,696
Deferred tax asset	4,692			4,692
Other assets	12,945			8,932
Total other assets	292,522			263,240
Total assets	$	4,953,929		$	4,223,145
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable and accrued liabilities	$	406,139		$	265,124
Asset retirement obligation—current	195			195
Short-term derivative instruments	67,179			119,219
Current maturities of long-term debt	452			276
Total current liabilities	473,965			384,814
Long-term derivative instrument	5,259			26,759
Asset retirement obligation—long-term	41,142			34,081
Long-term debt, net of current maturities	1,631,809			1,593,599
Total liabilities	2,152,175			2,039,253
Commitments and contingencies (Note 9)
Preferred stock, $.01 par value; 5,000,000 authorized, 30,000 authorized as redeemable 12% cumulative preferred stock, Series A; 0 issued and outstanding	—			—
Stockholders’ equity:
Common stock - $.01 par value, 200,000,000 authorized, 182,835,801 issued and outstanding at March 31, 2017 and 158,829,816 at December 31, 2016	1,828			1,588
Paid-in capital	4,408,236			3,946,442
Accumulated other comprehensive loss	(51,685		)	(53,058		)
Retained deficit	(1,556,625		)	(1,711,080		)
Total stockholders’ equity	2,801,754			2,183,892
Total liabilities and stockholders’ equity	$	4,953,929		$	4,223,145

See accompanying notes to consolidated financial statements.

2

GULFPORT ENERGY CORPORATION

CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

	Three months ended March 31,
	2017			2016
	(In thousands, except share data)
Revenues:
Gas sales	$	177,837		$	74,094
Oil and condensate sales	24,411			15,839
Natural gas liquid sales	31,179			9,293
Net gain on gas, oil, and NGL derivatives	99,577			57,735
	333,004			156,961
Costs and expenses:
Lease operating expenses	19,303			16,657
Production taxes	3,906			3,111
Midstream gathering and processing	47,941			37,652
Depreciation, depletion and amortization	65,991			65,477
Impairment of oil and gas properties	—			218,991
General and administrative	12,600			10,620
Accretion expense	282			247
Acquisition expense	1,298			—
	151,321			352,755
INCOME (LOSS) FROM OPERATIONS	181,683			(195,794		)
OTHER (INCOME) EXPENSE:
Interest expense	23,479			16,023
Interest income	(842		)	(94		)
Loss from equity method investments, net	4,907			30,737
Other income	(316		)	(2		)
	27,228			46,664
INCOME (LOSS) BEFORE INCOME TAXES	154,455			(242,458		)
INCOME TAX BENEFIT	—			(191		)
NET INCOME (LOSS)	$	154,455		$	(242,267	)
NET INCOME (LOSS) PER COMMON SHARE:
Basic	$	0.91		$	(2.17	)
Diluted	$	0.91		$	(2.17	)
Weighted average common shares outstanding—Basic	170,272,685			111,509,585
Weighted average common shares outstanding—Diluted	170,488,519			111,509,585

See accompanying notes to consolidated financial statements.

3

GULFPORT ENERGY CORPORATION

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(Unaudited)

	Three months ended March 31,
	2017		2016
	(In thousands)
Net income (loss)	$	154,455	$	(242,267	)
Foreign currency translation adjustment	1,373		9,058
Other comprehensive income	1,373		9,058
Comprehensive income (loss)	$	155,828	$	(233,209	)

See accompanying notes to consolidated financial statements.

4

GULFPORT ENERGY CORPORATION

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(Unaudited)

				Paid-in Capital			Accumulated Other Comprehensive Income (loss)			Retained Deficit			Total Stockholders’ Equity
	Common Stock
	Shares	Amount
	(In thousands, except share data)
Balance at January 1, 2017	158,829,816	$	1,588	$	3,946,442		$	(53,058	)	$	(1,711,080	)	$	2,183,892
Net income	—	—		—			—			154,455			154,455
Other Comprehensive Income	—	—		—			1,373			—			1,373
Stock Compensation	—	—		2,553			—						2,553
Issuance of Common Stock for the Vitruvian Acquisition, net of related expenses	23,852,117	239		459,242			—			—			459,481
Issuance of Restricted Stock	153,868	1		(1		)	—			—			—
Balance at March 31, 2017	182,835,801	$	1,828	$	4,408,236		$	(51,685	)	$	(1,556,625	)	$	2,801,754
Balance at January 1, 2016	108,322,250	$	1,082	$	2,824,303		$	(55,177	)	$	(731,371	)	$	2,038,837
Net loss	—	—		—			—			(242,267		)	(242,267		)
Other Comprehensive Income	—	—		—			9,058			—			9,058
Stock Compensation	—	—		3,341			—			—			3,341
Issuance of Common Stock in public offerings, net of related expenses	16,905,000	169		411,651			—			—			411,820
Issuance of Restricted Stock	100,310	1		(1		)	—			—			—
Balance at March 31, 2016	125,327,560	$	1,252	$	3,239,294		$	(46,119	)	$	(973,638	)	$	2,220,789

See accompanying notes to consolidated financial statements.

5

GULFPORT ENERGY CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

	Three months ended March 31,
	2017			2016
	(In thousands)
Cash flows from operating activities:
Net income (loss)	$	154,455		$	(242,267	)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Accretion of discount—Asset Retirement Obligation	282			247
Depletion, depreciation and amortization	65,991			65,477
Impairment of oil and gas properties	—			218,991
Stock-based compensation expense	1,532			2,005
Loss from equity investments	5,150			30,896
Change in fair value of derivative instruments	(106,796		)	7,685
Deferred income tax expense (benefit)	—			(191		)
Amortization of loan commitment fees	1,088			946
Amortization of note discount and premium	—			(563		)
Changes in operating assets and liabilities:
Increase in accounts receivable	(21,393		)	(6,629		)
Increase in accounts receivable—related party	(23		)	(1		)
(Increase) decrease in prepaid expenses	(8,366		)	1,150
Increase in other assets	(4,013		)	—
Increase in accounts payable, accrued liabilities and other	54,738			6,080
Settlement of asset retirement obligation	—			(52		)
Net cash provided by operating activities	142,645			83,774
Cash flows from investing activities:
Additions to other property and equipment	(5,444		)	(5,183		)
Acquisition of oil and gas properties	(1,338,964		)	—
Additions to oil and gas properties	(181,834		)	(151,293		)
Proceeds from sale of oil and gas properties	3,605			630
Funding of restricted cash	185,000			—
Contributions to equity method investments	(10,673		)	(1,821		)
Distributions from equity method investments	631			138
Net cash used in investing activities	(1,347,679		)	(157,529		)
Cash flows from financing activities:
Principal payments on borrowings	—			(1,685		)
Borrowings on line of credit	40,000			—
Borrowings on term loan	2,698			5,041
Debt issuance costs and loan commitment fees	(5,733		)	(116		)
Proceeds from issuance of common stock, net of offering costs	(5,321		)	411,918
Net cash provided by financing activities	31,644			415,158
Net (decrease) increase in cash and cash equivalents	(1,173,390		)	341,403
Cash and cash equivalents at beginning of period	1,275,875			112,974
Cash and cash equivalents at end of period	$	102,485		$	454,377
Supplemental disclosure of cash flow information:
Interest payments	$	347		$	80
Income tax payments	$	—		$	—
Supplemental disclosure of non-cash transactions:
Capitalized stock based compensation	$	1,021		$	1,336
Asset retirement obligation capitalized	$	6,779		$	1,914
Interest capitalized	$	3,122		$	1,862
Foreign currency translation gain on equity method investments	$	1,373		$	9,058

 See accompanying notes to consolidated financial statements.

6

GULFPORT ENERGY CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

These consolidated financial statements have been prepared by Gulfport Energy Corporation (the “Company” or “Gulfport”) without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”), and reflect all adjustments which, in the opinion of management, are necessary for a fair presentation of the results for the interim periods, on a basis consistent with the annual audited consolidated financial statements. All such adjustments are of a normal recurring nature. Certain information, accounting policies, and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been omitted pursuant to such rules and regulations, although the Company believes that the disclosures are adequate to make the information presented not misleading. These consolidated financial statements should be read in conjunction with the consolidated financial statements and the summary of significant accounting policies and notes thereto included in the Company’s most recent annual report on Form 10-K. Results for the three month period ended March 31, 2017 are not necessarily indicative of the results expected for the full year.

1. ACQUISITIONS

Vitruvian Acquisition

In December 2016, the Company, through its wholly-owned subsidiary Gulfport MidCon LLC (“Gulfport MidCon”) (formerly known as SCOOP Acquisition Company, LLC), entered into an agreement to acquire certain assets of Vitruvian II Woodford, LLC (“Vitruvian”), an unrelated third-party seller (the “Vitruvian Acquisition”). The assets included in the Vitruvian Acquisition include 46,400 net surface acres located in Grady, Stephens and Garvin Counties, Oklahoma. On February 17, 2017, the Company completed the Vitruvian Acquisition for a total initial purchase price of approximately $1.85 billion, consisting of $1.35 billion in cash, subject to certain adjustments, and approximately 23.9 million shares of the Company’s common stock (of which approximately 5.2 million shares were placed in an indemnity escrow). The cash portion of the purchase price was funded with the net proceeds from the December 2016 common stock and senior note offerings and cash on hand. Acquisition costs of $1.3 million were incurred during the three months ended March 31, 2017related to the Vitruvian Acquisition.

Allocation of Purchase Price

The Vitruvian Acquisition qualified as a business combination for accounting purposes and, as such, the Company estimated the fair value of the acquired properties as of the February 17, 2017 acquisition date. The fair value of the assets acquired and liabilities assumed was estimated using assumptions that represent Level 3 inputs. See Note 11 for additional discussion of the measurement inputs.

The Company estimated that the consideration paid in the Vitruvian Acquisition for these properties approximated the fair value that would be paid by a typical market participant. As a result,nogoodwill or bargain purchase gain was recognized in conjunction with the purchase.

The following table summarizes the consideration paid in the Vitruvian Acquisition to acquire the properties and the fair value amount of the assets acquired as of February 17, 2017. Both the consideration paid and the fair value assigned to the assets is preliminary and subject to adjustment.

7

	(In thousands)
Consideration:
Cash, net of purchase price adjustments	$	1,354,093
Fair value of Gulfport’s common stock issued	464,639
Total Consideration	$	1,818,732
Estimated Fair value of identifiable assets acquired and liabilities assumed:
Oil and natural gas properties
Proved properties	$	362,264
Unproved properties	1,462,957
Asset retirement obligations	(6,489		)
Total fair value of net identifiable assets acquired	$	1,818,732

The equity consideration included in the initial purchase price was based on an equity offering price of $20.96 on December 15, 2016. The decrease in the price of Gulfport’s common stock from $20.96 on December 15, 2016 to $19.48 on February 17, 2017 resulted in a decrease to the fair value of the total consideration paid as compared to the initial purchase price of approximately $35.3 million, which resulted in a closing date fair value lower than the initial purchase price.

Post-Acquisition Operating Results

For the period from the acquisition date of February 17, 2017 to March 31, 2017, the assets acquired in the Vitruvian Acquisition have contributed the following amounts of revenue to the Company’s consolidated statements of operations. The amount of net income contributed by the assets acquired is not presented below as it is impracticable to calculate due to the Company integrating the acquired assets into its overall operations using the full cost method of accounting.

	(In thousands)
Revenue	$	26,226

Pro Forma Information (Unaudited)

The following unaudited pro forma combined financial information presents the Company’s results as though the Vitruvian Acquisition had been completed at January 1, 2016. The pro forma combined financial information has been included for comparative purposes and is not necessarily indicative of the results that might have actually occurred had the Vitruvian Acquisition taken place on January 1, 2016; furthermore, the financial information is not intended to be a projection of future results.

	Three months ended March 31,
	2017		2016
	(In thousands, except share data)
Pro forma revenue	$	368,903	$	203,712
Pro forma net income (loss)	$	175,881	$	(274,207	)
Pro forma earnings (loss) per share (basic)	$	1.03	$	(2.03	)
Pro forma earnings (loss) per share (diluted)	$	1.03	$	(2.03	)

2. PROPERTY AND EQUIPMENT

The major categories of property and equipment and related accumulated depletion, depreciation, amortization and impairment as of March 31, 2017 and December 31, 2016 are as follows:

8

	March 31, 2017			December 31, 2016
	(In thousands)
Oil and natural gas properties	$	8,146,321		$	6,071,920
Office furniture and fixtures	24,649			21,204
Building	45,204			42,530
Land	5,254			5,252
Total property and equipment	8,221,428			6,140,906
Accumulated depletion, depreciation, amortization and impairment	(3,855,629		)	(3,789,780		)
Property and equipment, net	$	4,365,799		$	2,351,126

Under the full cost method of accounting, the Company is required to perform a ceiling test each quarter. The test determines a limit, or ceiling, on the book value of the oil and gas properties. At March 31, 2017, the calculated ceiling was greater than the net book value of the Company’s oil and natural gas properties, thus no ceiling test impairment was required for the three months ended March 31, 2017. An impairment of$219.0 millionwas required for oil and natural gas properties for thethree months ended March 31, 2016.

Included in oil and natural gas properties at March 31, 2017 is the cumulative capitalization of $138.3 million in general and administrative costs incurred and capitalized to the full cost pool. General and administrative costs capitalized to the full cost pool represent management’s estimate of costs incurred directly related to exploration and development activities such as geological and other administrative costs associated with overseeing the exploration and development activities. All general and administrative costs not directly associated with exploration and development activities were charged to expense as they were incurred. Capitalized general and administrative costs were approximately $8.4 million and $7.1 million for three months ended March 31, 2017 and 2016, respectively.

The following table summarizes the Company’s non-producing properties excluded from amortization by area at March 31, 2017:

	March 31, 2017
	(In thousands)
Utica	$	1,592,683
MidCon	1,477,643
Niobrara	2,172
Southern Louisiana	484
Bakken	98
Other	368
	$	3,073,448

At December 31, 2016, approximately $1.6 billion of non-producing leasehold costs was not subject to amortization.

The Company evaluates the costs excluded from its amortization calculation at least annually. Subject to industry conditions and the level of the Company’s activities, the inclusion of most of the above referenced costs into the Company’s amortization calculation typically occurs within three to five years. However, the majority of the Company’s non-producing leases have five-year extension terms which could extend this time frame beyond five years.

9

A reconciliation of the Company’s asset retirement obligation for the three months ended March 31, 2017 and 2016 is as follows:

	March 31, 2017		March 31, 2016
	(In thousands)
Asset retirement obligation, beginning of period	$	34,276	$	26,437
Liabilities incurred	6,779		1,914
Liabilities settled	—		(52		)
Accretion expense	282		247
Asset retirement obligation as of end of period	41,337		28,546
Less current portion	195		75
Asset retirement obligation, long-term	$	41,142	$	28,471

3. EQUITY INVESTMENTS

Investments accounted for by the equity method consist of the following as of March 31, 2017 and December 31, 2016:

			Carrying value				(Income) loss from equity method investments
	Approximate ownership %		March 31, 2017		December 31, 2016		Three months ended March 31,
							2017			2016
			(In thousands)
Investment in Tatex Thailand II, LLC	23.5	%	$	—	$	—	$	(243	)	$	(159	)
Investment in Tatex Thailand III, LLC	17.9	%	—		—		—			—
Investment in Grizzly Oil Sands ULC	24.9999	%	46,838		45,213		365			23,685
Investment in Timber Wolf Terminals LLC	50.0	%	987		991		4			3
Investment in Windsor Midstream LLC	22.5	%	25,815		25,749		(311		)	(167		)
Investment in Stingray Cementing LLC	50.0	%	1,768		1,920		128			30
Investment in Blackhawk Midstream LLC	48.5	%	—		—		—			—
Investment in Stingray Energy Services LLC	50.0	%	3,967		4,215		197			502
Investment in Sturgeon Acquisitions LLC	25.0	%	20,458		20,526		68			377
Investment in Mammoth Energy Services, Inc.	24.2	%	110,875		111,717		2,158			6,466
Investment in Strike Force Midstream LLC	25.0	%	40,662		33,589		2,541			—
			$	251,370	$	243,920	$	4,907		$	30,737

The tables below summarize financial information for the Company’s equity investments as of March 31, 2017 and December 31, 2016.

Summarized balance sheet information:

	March 31, 2017		December 31, 2016
	(In thousands)
Current assets	$	151,587	$	148,733
Noncurrent assets	$	1,342,012	$	1,305,407
Current liabilities	$	97,329	$	57,173
Noncurrent liabilities	$	59,721	$	67,680

10

Summarized results of operations:    

	Three months ended March 31,
	2017			2016
	(In thousands)
Gross revenue	$	94,478		$	43,307
Net loss	$	(25,339	)	$	(25,308	)

Tatex Thailand II, LLC

The Company has an indirect ownership interest in Tatex Thailand II, LLC (“Tatex II”). Tatex II holds an 8.5% interest in APICO, LLC (“APICO”), an international oil and gas exploration company. APICO has a reserve base located in Southeast Asia through its ownership of concessions covering approximately 180,000 acres which includes the Phu Horm Field. The Company received $0.2 million and $0.2 million in distributions from Tatex II during the three months ended March 31, 2017 and 2016, respectively.

Tatex Thailand III, LLC

The Company has an ownership interest in Tatex Thailand III, LLC (“Tatex III”). Tatex III previously owned a concession covering approximately 245,000 acres in Southeast Asia. As of December 31, 2014, the Company reviewed its investment in Tatex III and, together with Tatex III, made the decision to allow the concession to expire in January 2015. As such, the Company fully impaired the asset as of December 31, 2014.

Grizzly Oil Sands ULC

The Company, through its wholly owned subsidiary Grizzly Holdings Inc. (“Grizzly Holdings”), owns an interest in Grizzly Oil Sands ULC (“Grizzly”), a Canadian unlimited liability company. The remaining interest in Grizzly is owned by Grizzly Oil Sands Inc. (“Oil Sands”). As of March 31, 2017, Grizzly had approximately 830,000 acres under lease in the Athabasca and Peace River oil sands regions of Alberta, Canada. Initiation of steam injection at its first project, Algar Lake Phase 1, commenced in January 2014 and first bitumen production was achieved during the second quarter of 2014. In April 2015, Grizzly determined to cease bitumen production at its Algar Lake facility due to the level of commodity prices. Grizzly continues to monitor market conditions as it assesses future plans for the facility. The Company reviewed its investment in Grizzly at March 31, 2016 for impairment based on FASB ASC 323 due to certain qualitative factors and as such, engaged an independent third party to assist management in determining fair value calculations of its investment. As a result of the calculated fair values and other qualitative factors, the Company concluded that an other than temporary impairment was required under FASB ASC 323, resulting in an impairment loss of $23.1 million for the three months ended March 31, 2016, which is included in loss from equity method investments, net in the consolidated statements of operations. As of and during the period ended March 31, 2017, commodity prices had increased as compared to the quarter ended March 31, 2016, and there were no impairment indicators that required further evaluation for impairment. If commodity prices decline in the future however, further impairment of the investment in Grizzly may be necessary. During the three months ended March 31, 2017, Gulfport paid $0.7 million in cash calls. Grizzly’s functional currency is the Canadian dollar. The Company’s investment in Grizzly was increased by $1.3 million and $10.3 million as a result of a foreign currency translation gain for the three months ended March 31, 2017 and 2016, respectively.

Timber Wolf Terminals LLC

During 2012, the Company invested in Timber Wolf Terminals LLC (“Timber Wolf”). Timber Wolf was formed to operate a crude/condensate terminal and a sand transloading facility in Ohio.

Windsor Midstream LLC

At March 31, 2017, the Company held a 22.5% interest in Windsor Midstream LLC (“Midstream”). Midstream holds common units of EnLink Midstream Partners, LP (“EnLink”) as a result of the sale of Coronado Midstream LLC to EnLink that occurred in March 2015. The Company received $0.2 million and $0.1 million in distributions from Midstream during the three months ended March 31, 2017 and 2016, respectively.

Stingray Cementing LLC

11

During 2012, the Company invested in Stingray Cementing LLC (“Stingray Cementing”). Stingray Cementing provides well cementing services. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations. See Note 15 for subsequent event information regarding Mammoth Energy Services, Inc.’s pending acquisition of Stingray Cementing.

Blackhawk Midstream LLC

During 2012, the Company invested in Blackhawk Midstream LLC (“Blackhawk”). Blackhawk coordinated gathering, compression, processing and marketing activities for the Company in connection with the development of its Utica Shale acreage. Blackhawk does not have any current activities.

Stingray Energy Services LLC

During 2013, the Company invested in Stingray Energy Services LLC (“Stingray Energy”). Stingray Energy provides rental tools for land-based oil and natural gas drilling, completion and workover activities as well as the transfer of fresh water to wellsites. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations. See Note 15 for subsequent event information regarding Mammoth Energy Services, Inc.’s pending acquisition of Stingray Energy.

Sturgeon Acquisitions LLC

During 2014, the Company invested $20.7 million and received an ownership interest of 25% in Sturgeon Acquisitions LLC (“Sturgeon”). Sturgeon owns and operates sand mines that produce hydraulic fracturing grade sand. See Note 15 for subsequent event information regarding Mammoth Energy Services, Inc.’s pending acquisition of Sturgeon.

Mammoth Energy Partners LP/Mammoth Energy Services, Inc.

In the fourth quarter of 2014, the Company contributed its investments in four entities to Mammoth Energy Partners LP (“Mammoth”) for a 30.5% interest in this entity. Mammoth originally intended to pursue its initial public offering in 2014 or 2015; however, due to low commodity prices, the offering was postponed. In October 2016, Mammoth converted from a limited partnership into a limited liability company named Mammoth Energy Partners LLC (“Mammoth LLC”) and the Company and the other members of Mammoth LLC contributed their interests in Mammoth LLC to Mammoth Energy Services, Inc. (“Mammoth Energy”). The Company received 9,150,000 shares of Mammoth Energy common stock in return for its contribution. Following the contribution, Mammoth Energy completed its initial public offering (the “IPO”) of 7,750,000 shares of its common stock at a public offering price of $15.00 per share, of which 7,500,000 shares were sold by Mammoth Energy, and 250,000 shares were sold by certain selling stockholders, including 76,250 shares sold by the Company for which it received net proceeds of $1.1 million. At March 31, 2017, the Company owned an approximate 24.2% interest in Mammoth Energy. The Company’s investment in Mammoth Energy was increased by a $0.1 million foreign currency gain and decreased by a $1.2 million foreign currency loss resulting from Mammoth Energy’s foreign subsidiary for the three months ended March 31, 2017 and 2016, respectively. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations. See Note 15 for subsequent event information regarding Mammoth Energy’s pending acquisitions of Stingray Cementing, Stingray Energy and Sturgeon.

Strike Force Midstream LLC

In February 2016, the Company, through its wholly owned subsidiary Gulfport Midstream Holdings, LLC (“Midstream Holdings”), entered into an agreement with Rice Midstream Holdings LLC (“Rice”), a subsidiary of Rice Energy Inc., to develop natural gas gathering assets in eastern Belmont County and Monroe County, Ohio (the “dedicated areas”). The Company contributed certain gathering assets for a 25% interest in the newly formed entity called Strike Force Midstream LLC (“Strike Force”). Rice acts as operator and owns the remaining 75% interest in Strike Force. Construction of the gathering assets, which is underway, is expected to provide gathering services for Gulfport operated wells and connectivity of existing dry gas gathering systems. During the three months ended March 31, 2017, Gulfport paid $10.0 million in cash calls to Strike Force and received distributions of $0.4 million from Strike Force.

The Company accounted for its contribution to Strike Force at fair value under applicable codification guidance. The Company estimated the fair market value of its investment in Strike Force as of the contribution date using the discounted cash flow method under the income approach, based on an independently prepared valuation of the contributed assets. The fair market value was reduced by a discount factor for the lack of marketability due to the Company’s minority interest, resulting in

12

a fair value of $22.5 million for the Company’s 25% interest. The fair value of the assets contributed was estimated using assumptions that represent Level 3 inputs. See “Note 11 - Fair Value Measurements” for additional discussion of the measurement inputs. The Company has elected to report its proportionate share of Strike Force’s earnings on a one-quarter lag as permitted under FASB ASC 323. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations.

4. VARIABLE INTEREST ENTITIES

As of March 31, 2017, the Company held variable interests in the following variable interest entities (“VIEs”), but was not the primary beneficiary: Stingray Energy, Stingray Cementing, Sturgeon, Midstream and Timber Wolf. These entities have governing provisions that are the functional equivalent of a limited partnership and are considered VIEs because the limited partners or non-managing members lack substantive kick-out or participating rights which causes the equity owners, as a group, to lack a controlling financial interest. The Company is a limited partner or non-managing member in each of these VIEs and is not the primary beneficiary because it does not have a controlling financial interest. The general partner or managing member has power to direct the activities that most significantly impact the VIEs’ economic performance. The Company also held a variable interest in Strike Force due to the fact that it does not have sufficient equity capital at risk. The Company is not the primary beneficiary of this entity. Prior to Mammoth Energy’s IPO, Mammoth LLC was considered a variable interest entity. As a result of the Company’s contribution of its interest in Mammoth LLC to Mammoth Energy in exchange for Mammoth Energy common stock and Mammoth Energy’s IPO, the Company determined that it no longer held an interest in a variable interest entity.

The Company accounts for its investment in these VIEs following the equity method of accounting. The carrying amounts of the Company’s equity investments are classified as other non-current assets on the accompanying consolidated balance sheets. The Company’s maximum exposure to loss as a result of its involvement with these VIEs is based on the Company’s capital contributions and the economic performance of the VIEs, and is equal to the carrying value of the Company’s investments which is the maximum loss the Company could be required to record in the consolidated statements of operations. See Note 3 for further discussion of these entities, including the carrying amounts of each investment.

5. LONG-TERM DEBT

Long-term debt consisted of the following items as of March 31, 2017 and December 31, 2016:

	March 31, 2017			December 31, 2016
	(In thousands)
Revolving credit agreement (1)	$	40,000		$	—
7.75% senior unsecured notes due 2020 (2)	—			—
6.625% senior unsecured notes due 2023 (3)	350,000			350,000
6.000% senior unsecured notes due 2024 (4)	650,000			650,000
6.375% senior unsecured notes due 2025 (5)	600,000			600,000
Net unamortized debt issuance costs (6)	(31,486		)	(27,174		)
Construction loan (7)	23,747			21,049
Less: current maturities of long term debt	(452		)	(276		)
Debt reflected as long term	$	1,631,809		$	1,593,599

The Company capitalized approximately $3.1 million and $1.6 million in interest expense to undeveloped oil and natural gas properties during the three months ended March 31, 2017 and 2016, respectively. During the three months ended March 31, 2016, the Company capitalized $0.3 million in interest expense related to building construction. Construction on the building was completed in December 2016 and, as such, the Company did not capitalize any interest expense related to building construction for the three months ended March 31, 2017.

(1) The Company has entered into a senior secured revolving credit facility, as amended, with The Bank of Nova Scotia, as the lead arranger and administrative agent and certain lenders from time to time party thereto. The credit agreement provides for a maximum facility amount of $1.5 billion and matures on June 6, 2018. On December 13, 2016, the Company further amended its revolving credit facility to, among other things, (a) reset the maturity date to December 31, 2021, (b) adjust lenders, (c) increase the basket for unsecured debt issuances to $1.6 billion, (d) increase the interest rates by 50 basis points, (e) increase the mortgage requirement to 85% (from 80%), and (f) add deposit account control agreement language. On March 29,

13

2017, the Company further amended its revolving credit facility to, among other things, amend the definition of the term EBITDAX to permit pro forma treatment of acquisitions that involve the payment of consideration by Gulfport and its subsidiaries in excess of $50.0 million and of dispositions of property or series of related dispositions of properties that yields gross proceeds to Gulfport or any of its subsidiaries in excess of $50.0 million.

As of March 31, 2017, the borrowing base was set at $700.0 million and $40.0 million was outstanding under the revolving credit facility. At March 31, 2017, the total availability for future borrowings under the revolving credit facility, after giving effect to an aggregate of $238.7 million of letters of credit, was $421.3 million. The Company’s wholly-owned subsidiaries have guaranteed the obligations of the Company under the revolving credit facility.

On May 4, 2017, the revolving credit facility was further amended to increase the borrowing base from $700.0 million to $1.0 billion, adjust certain of the Company's investment baskets and add five additional banks to the syndicate.

Advances under the revolving credit facility may be in the form of either base rate loans or eurodollar loans. The interest rate for base rate loans is equal to (1) the applicable rate, which ranges from 1.00% to 2.00%, plus (2) the highest of: (a) the federal funds rate plus 0.50%, (b) the rate of interest in effect for such day as publicly announced from time to time by agent as its “prime rate,” and (c) the eurodollar rate for an interest period of one month plus 1.00%. The interest rate for eurodollar loans is equal to (1) the applicable rate, which ranges from 2.00% to 3.00%, plus (2) the London interbank offered rate that appears on pages LIBOR01 or LIBOR02 of the Reuters screen that displays such rate for deposits in U.S. dollars, or, if such rate is not available, the rate as administered by ICE Benchmark Administration (or any other person that takes over administration of such rate) per annum equal to the offered rate on such other page or service that displays on average London interbank offered rate as determined by ICE Benchmark Administration (or any other person that takes over administration of such rate) for deposits in U.S. dollars, or, if such rate is not available, the average quotations for three major New York money center banks of whom the agent shall inquire as the “London Interbank Offered Rate” for deposits in U.S. dollars. At March 31, 2107, amounts borrowed under the credit facility bore interest at the eurodollar rate (3.18%).

The revolving credit facility contains customary negative covenants including, but not limited to, restrictions on the Company’s and its subsidiaries’ ability to:

•incur indebtedness;

•grant liens;

•pay dividends and make other restricted payments;

•make investments;

•make fundamental changes;

•enter into swap contracts and forward sales contracts;

•dispose of assets;

•change the nature of their business; and

•enter into transactions with affiliates.

The negative covenants are subject to certain exceptions as specified in the revolving credit facility. The revolving credit facility also contains certain affirmative covenants, including, but not limited to the following financial covenants:

(i) the ratio of net funded debt to EBITDAX (net income, excluding (i) any non-cash revenue or expense associated with swap contracts resulting from ASC 815 and (ii) any cash or non-cash revenue or expense attributable to minority investments plus without duplication and, in the case of expenses, to the extent deducted from revenues in determining net income, the sum of (a) the aggregate amount of consolidated interest expense for such period, (b) the aggregate amount of income, franchise, capital or similar tax expense (other than ad valorem taxes) for such period, (c) all amounts attributable to depletion, depreciation, amortization and asset or goodwill impairment or writedown for such period, (d) all other non-cash charges, (e) exploration costs deducted in determining net income under successful efforts accounting, (f) actual cash distributions received from minority investments, (g) to the extent actually reimbursed by insurance, expenses with respect to liability on casualty events or business interruption, and (h) all reasonable transaction expenses related to dispositions and acquisitions of assets, investments and debt and equity offerings (provided that expenses related to any unsuccessful disposition will be limited to $3.0 million in the aggregate) for a twelve-month period may not be greater than 4.00 to 1.00; and

14

(ii) the ratio of EBITDAX to interest expense for a twelve-month period may not be less than 3.00 to 1.00.

The Company was in compliance with all covenants at March 31, 2017.

(2) On October 17, 2012, the Company issued $250.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “October Notes”) under an indenture among the Company, its subsidiary guarantors and Wells Fargo Bank, National Association, as the trustee (the “senior note indenture”). On December 21, 2012, the Company issued an additional $50.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “December Notes”) as additional securities under the senior note indenture. On August 18, 2014, the Company issued an additional $300.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “August Notes”). The August Notes were issued as additional securities under the senior note indenture. The October Notes, December Notes and the August Notes are collectively referred to as the “2020 Notes.”

In October 2016, the Company repurchased (in a cash tender offer) or redeemed all of the 2020 Notes, of which $600.0 million in aggregate principal amount was then outstanding, with the net proceeds from the issuance of its 6.000% Senior Notes due 2024 (the “2024 Notes”) discussed below and cash on hand, and the indenture governing the 2020 Notes was fully satisfied and discharged.

(3) On April 21, 2015, the Company issued $350.0 million in aggregate principal amount of 6.625% Senior Notes due 2023 (the “2023 Notes”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2023 Notes Offering”). The Company received net proceeds of approximately $343.6 million after initial purchaser discounts and commissions and estimated offering expenses.

The 2023 Notes were issued under an indenture, dated as of April 21, 2015, among the Company, the subsidiary guarantors party thereto and Wells Fargo Bank, National Association, as trustee. In October 2015, the 2023 Notes were exchanged for a new issue of substantially identical debt securities registered under the Securities Act. Pursuant to the indenture relating to the 2023 Notes, interest on the 2023 Notes will accrue at a rate of 6.625% per annum on the outstanding principal amount thereof from April 21, 2015, payable semi-annually on May 1 and November 1 of each year, commencing on November 1, 2015. The 2023 Notes are not guaranteed by Grizzly Holdings, Inc. and will not be guaranteed by any of the Company’s future unrestricted subsidiaries.

(4) On October 14, 2016, the Company issued the 2024 Notes in aggregate principal amount of $650.0 million. The 2024 Notes were issued under an indenture, dated as of October 14, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2024 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2024 Notes Offering”). Under the 2024 Indenture, interest on the 2024 Notes accrues at a rate of 6.000% per annum on the outstanding principal amount thereof from October 14, 2016, payable semi-annually on April 15 and October 15 of each year, commencing on April 15, 2017. The 2024 Notes will mature on October 15, 2024. The Company received approximately $638.9 million in net proceeds from the offering of the 2024 Notes, which was used, together with cash on hand, to purchase the outstanding 2020 Notes in a concurrent cash tender offer, to pay fees and expenses thereof, and to redeem any of the 2020 Notes that remained outstanding after the completion of the tender offer.

(5) On December 21, 2016, the Company issued $600.0 million in aggregate principal amount of 6.375% Senior Notes due 2025 (the “2025 Notes”). The 2025 Notes were issued under an indenture, dated as of December 21, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2025 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. Under the 2025 Indenture, interest on the 2025 Notes accrues at a rate of 6.375% per annum on the outstanding principal amount thereof from December 21, 2016, payable semi-annually on May 15 and November 15 of each year, commencing on May 15, 2017. The 2025 Notes will mature on May 15, 2025. The Company received approximately $584.7 million in net proceeds from the offering of the 2025 Notes, which was used, together with the net proceeds from the Company’s December 2016 common stock offering and cash on hand, to fund the cash portion of the purchase price for the Vitruvian Acquisition. See “Note 1 – Acquisitions” for additional discussion of the Vitruvian Acquisition.

(6) In accordance with ASU 2015-03, loan issuance costs related to the 2023 Notes, the 2024 Notes and the 2025 Notes (collectively the “Notes”) have been presented as a reduction to the Notes. At March 31, 2017, total unamortized debt issuance costs were $5.8 million for the 2023 Notes, $10.7 million for the 2024 Notes and $14.9 million for the 2025 Notes. In addition, loan commitment fee costs for the construction loan agreement described immediately below were $0.1 million at March 31, 2017.

15

(7) On June 4, 2015, the Company entered into a construction loan agreement (the “Construction Loan”) with InterBank for the construction of a new corporate headquarters in Oklahoma City, which was substantially completed in December 2016. The Construction Loan allows for maximum principal borrowings of $24.5 million and required the Company to fund 30% of the cost of the construction before any funds could be drawn, which occurred in January 2016. Interest accrues daily on the outstanding principal balance at a fixed rate of 4.50% per annum and is payable on the last day of the month through May 31, 2017. Monthly interest and principal payments are due beginning June 30, 2017, with the final payment due June 4, 2025. At March 31, 2017, the total borrowings under the Construction Loan were approximately $23.7 million.

6. COMMON STOCK AND CHANGES IN CAPITALIZATION

Issuance of Common Stock

On March 15, 2016, the Company issued 16,905,000 shares of its common stock in an underwritten public offering (which included 2,205,000 shares sold pursuant to an option to purchase shares sold pursuant to an option to purchase additional shares of the Company’s common stock granted by the Company to, and exercised in full by, the underwriters). The net proceeds from this equity offering were approximately $411.9 million, after underwriting discounts and commissions and offering expenses. The Company used the net proceeds from this offering primarily to fund a portion of its 2017 capital development plan and for general corporate purposes.

On February 17, 2017, the Company completed the Vitruvian Acquisition for a total initial purchase price of approximately $1.85 billion, consisting of $1.35 billion in cash, subject to certain adjustments, and approximately 23.9 million shares of the Company’s common stock (of which approximately 5.2 million shares are subject to the indemnity escrow). See “Note 1 - Acquisitions” for additional discussion of the Vitruvian Acquisition.

7. STOCK-BASED COMPENSATION

During the three months ended March 31, 2017 and 2016, the Company’s stock-based compensation cost was $2.6 million and $3.3 million, respectively, of which the Company capitalized $1.0 million and $1.3 million, respectively, relating to its exploration and development efforts.

The following table summarizes restricted stock activity for the three months ended March 31, 2017:

	Number of Unvested Restricted Shares		Weighted Average Grant Date Fair Value
Unvested shares as of January 1, 2017	613,056		$	32.90
Granted	477,768		17.74
Vested	(153,868	)	31.98
Forfeited	(65,438	)	31.23
Unvested shares as of March 31, 2017	871,518		$	24.88

Unrecognized compensation expense as of March 31, 2017 related to restricted shares was $18.1 million. The expense is expected to be recognized over a weighted average period of 1.66 years.

16

8. EARNINGS PER SHARE

Reconciliations of the components of basic and diluted net income (loss) per common share are presented in the tables below:

	Three months ended March 31,
	2017					2016
	Income		Shares	Per Share		(Loss)			Shares	Per Share
	(In thousands, except share data)
Basic:
Net income (loss)	$	154,455	170,272,685	$	0.91	$	(242,267	)	111,509,585	$	(2.17	)
Effect of dilutive securities:
Stock options and awards	—		215,834			—			—
Diluted:			—
Net income (loss)	$	154,455	170,488,519	$	0.91	$	(242,267	)	111,509,585	$	(2.17	)

There were 650,606 shares of common stock that were considered anti-dilutive for the three months ended March 31, 2016.

17

9. COMMITMENTS AND CONTINGENCIES

Plugging and Abandonment Funds

In connection with the Company’s acquisition in 1997 of the remaining 50% interest in its WCBB properties, the Company assumed the seller’s (Chevron) obligation to contribute approximately $18,000 per month through March 2004 to a plugging and abandonment trust and the obligation to plug a minimum of 20 wells per year for 20 years commencing March 11, 1997. Chevron retained a security interest in production from these properties until the Company’s abandonment obligations to Chevron have been fulfilled. Beginning in 2009, the Company could access the trust for use in plugging and abandonment charges associated with the property, although it has not yet done so. As of March 31, 2017, the plugging and abandonment trust totaled approximately $3.1 million. At March 31, 2017, the Company had plugged 513 wells at WCBB since it began its plugging program in 1997, which management believes fulfills its minimum plugging obligation.

Operating Leases

The Company leases office facilities under non-cancellable operating leases exceeding one year. Future minimum lease commitments under these leases at March 31, 2017 were as follows:

	(In thousands)
Remaining 2017	$	129
2018	54
Total	$	183

Firm Transportation Commitments

The Company had approximately 2,952,375 MMBtu per day of firm sales contracted with third parties. The table below presents these commitments at March 31, 2017 as follows:

	(MMBtu per day)
Remaining 2017	725,625
2018	457,000
2019	604,750
2020	518,000
2021	371,000
Thereafter	276,000
Total	2,952,375

The Company also had approximately $3.8 billion of firm transportation contracted with third parties. The table below presents these commitments at March 31, 2017 as follows:

	(In thousands)
Remaining 2017	$	143,816
2018	241,709
2019	241,708
2020	240,746
2021	239,786
Thereafter	2,705,270
Total	$	3,813,035

18

Other Commitments

Effective October 1, 2014, the Company entered into a Sand Supply Agreement with Muskie Proppant LLC (“Muskie”), a subsidiary of Mammoth Energy, that expires on September 30, 2018. Pursuant to this agreement, as amended, the Company has agreed to purchase annual and monthly amounts of proppant sand subject to exceptions specified in the agreement at agreed pricing plus agreed costs and expenses. Failure by either Muskie or the Company to deliver or accept the minimum monthly amount results in damages calculated per ton based on the difference between the monthly obligation amount and the amount actually delivered or accepted, as applicable. The Company incurred $1.3 million related to non-utilization fees during the three months ended March 31, 2016. The Company did not incur any non-utilization fees during the three months ended March 31, 2017.

Effective October 1, 2014, the Company entered into an Amended and Restated Master Services Agreement for pressure pumping services with Stingray Pressure Pumping LLC (“Stingray Pressure”), a subsidiary of Mammoth Energy, that expires on September 30, 2018. Pursuant to this agreement, as amended, Stingray Pressure has agreed to provide hydraulic fracturing, stimulation and related completion and rework services to the Company and the Company has agreed to pay Stingray Pressure a monthly service fee plus the associated costs of the services provided.

Future minimum commitments under these agreements at March 31, 2017 are as follows:

	(In thousands)
Remaining 2017	$	39,330
2018	39,330
Total	$	78,660

Litigation

In two separate complaints, one filed by the State of Louisiana and the Parish of Cameron in the 38th Judicial District Court for the Parish of Cameron on February 9, 2016 and the other filed by the State of Louisiana and the District Attorney for the 15^th Judicial District of the State of Louisiana in the 15^th Judicial District Court for the Parish of Vermillion on July 29, 2016, the Company was named as a defendant, among 26 oil and gas companies, in the Cameron Parish complaint and among more than 40 oil and gas companies in the Vermillion Parish complaint, or the Complaints. The Complaints were filed under the State and Local Coastal Resources Management Act of 1978, as amended, and the rules, regulations, orders and ordinances adopted thereunder, which the Company referred to collectively as the CZM Laws, and allege that certain of the defendants’ oil and gas exploration, production and transportation operations associated with the development of the East Hackberry and West Hackberry oil and gas fields, in the case of the Cameron Parish complaint, and the Tigre Lagoon oil and gas field, in the case of the Vermillion Parish complaint, were conducted in violation of the CZM Laws. The Complaints allege that such activities caused substantial damage to land and waterbodies located in the coastal zone of the relevant Parish, including due to defendants’ design, construction and use of waste pits and the alleged failure to properly close the waste pits and to clear, re-vegetate, detoxify and return the property affected to its original condition, as well as the defendants’ alleged discharge of waste into the coastal zone. The Complaints also allege that the defendants’ oil and gas activities have resulted in the dredging of numerous canals, which had a direct and significant impact on the state coastal waters within the relevant Parish and that the defendants, among other things, failed to design, construct and maintain these canals using the best practical techniques to prevent bank slumping, erosion and saltwater intrusion and to minimize the potential for inland movement of storm-generated surges, which activities allegedly have resulted in the erosion of marshes and the degradation of terrestrial and aquatic life therein. The Complaints also allege that the defendants failed to re-vegetate, refill, clean, detoxify and otherwise restore these canals to their original condition. In these two petitions, the plaintiffs seek damages and other appropriate relief under the CZM Laws, including the payment of costs necessary to clear, re-vegetate, detoxify and otherwise restore the affected coastal zone of the relevant Parish to its original condition, actual restoration of such coastal zone to its original condition, and the payment of reasonable attorney fees and legal expenses and pre-judgment and post judgment interest.

The Company was served with the Cameron complaint in early May 2016 and with the Vermillion complaint in early September 2016.  The Louisiana Attorney General and the Louisiana Department of Natural Resources intervened in both the Cameron Parish suit and the Vermillion Parish suit.  Shortly after the Complaints were filed, certain defendants removed the cases to the lawsuit to the United States District Court for the Western District of Louisiana.  In both cases, the plaintiffs have filed a motion to remand, but both Courts have stayed further proceedings on the motions to remand pending a ruling from the United States Court of Appeals, Fifth Circuit on similar jurisdictional issues in another matter.  In March 2017, the United States Court of Appeals, Fifth Circuit issued its ruling. Subsequently, the Vermillion Parish case and Cameron Parish case have

19

both had their respective stays lifted. A hearing on the remand motions has been scheduled for May 17, 2017 in the Vermillion Parish case. No hearing on the remand motions has been set for the Cameron Parish case. The plaintiffs have granted all defendants an extension of time to file responsive pleadings to the Complaints until the District Courts rule on the motions to remand. The Company has not had the opportunity to evaluate the applicability of the allegations made in such complaints to their operations. Due to the early stages of these matters, management cannot determine the amount of loss, if any, that may result.

In addition, due to the nature of the Company’s business, it is, from time to time, involved in routine litigation or subject to disputes or claims related to its business activities, including workers’ compensation claims and employment related disputes. In the opinion of the Company’s management, none of the pending litigation, disputes or claims against the Company, if decided adversely, will have a material adverse effect on its financial condition, cash flows or results of operations.

10. DERIVATIVE INSTRUMENTS

Natural Gas, Oil and Natural Gas Liquids Derivative Instruments

The Company seeks to reduce its exposure to unfavorable changes in natural gas, oil and natural gas liquids prices, which are subject to significant and often volatile fluctuation, by entering into over-the-counter fixed price swaps, basis swaps and various types of option contracts. These contracts allow the Company to predict with greater certainty the effective natural gas, oil and natural gas liquids prices to be received for hedged production and benefit operating cash flows and earnings when market prices are less than the fixed prices provided in the contracts. However, the Company will not benefit from market prices that are higher than the fixed prices in the contracts for hedged production.

Fixed price swaps are settled monthly based on differences between the fixed price specified in the contract and the referenced settlement price. When the referenced settlement price is less than the price specified in the contract, the Company receives an amount from the counterparty based on the price difference multiplied by the volume. Similarly, when the referenced settlement price exceeds the price specified in the contract, the Company pays the counterparty an amount based on the price difference multiplied by the volume. The prices contained in these fixed price swaps are based on the NYMEX Henry Hub for natural gas, Argus Louisiana Light Sweet Crude for oil, the NYMEX West Texas Intermediate for oil, and Mont Belvieu for propane and pentane. Below is a summary of the Company’s open fixed price swap positions as of March 31, 2017.

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	576,845	$	3.18
2018	NYMEX Henry Hub	543,767	$	3.09
2019	NYMEX Henry Hub	9,863	$	3.27

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	ARGUS LLS	1,665	$	52.32
Remaining 2017	NYMEX WTI	4,113	$	54.97
2018	NYMEX WTI	899	$	55.31

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	Mont Belvieu C3	3,000	$	26.63
Remaining 2017	Mont Belvieu C5	250	$	49.14

The Company sold call options and used the associated premiums to enhance the fixed price for a portion of the fixed price natural gas swaps listed above. Each short call option has an established ceiling price. When the referenced settlement price is above the price ceiling established by these short call options, the Company pays its counterparty an amount equal to the difference between the referenced settlement price and the price ceiling multiplied by the hedged contract volumes.

20

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	65,000	$	3.11
2018	NYMEX Henry Hub	80,000	$	3.29
2019	NYMEX Henry Hub	4,932	$	3.16

For a portion of the combined natural gas derivative instruments containing fixed price swaps and sold call options, the counterparty has an option to extend the original terms an additional twelve months for the period January 2018 through December 2018. The option to extend the terms expires in December 2017. If executed, the Company would have additional fixed price swaps for 30,000 MMBtu per day with the option to double at a weighted average price of $3.36 per MMBtu and additional short call options for 30,000 MMBtu per day with the option to double at a weighted average ceiling price of $3.36 per MMBtu.

In addition, the Company has entered into natural gas basis swap positions, which settle on the pricing index to basis differential of NGPL Mid-Continent to NYMEX Henry Hub. As of March 31, 2017, the Company had the following natural gas basis swap positions for NGPL Mid-Continent.

	Location	Daily Volume (MMBtu/day)	Hedged Differential
Remaining 2017	NGPL Mid-Continent	50,000	$	(0.26	)
2018	NGPL Mid-Continent	12,329	$	(0.26	)

Balance Sheet Presentation

The Company reports the fair value of derivative instruments on the consolidated balance sheets as derivative instruments under current assets, noncurrent assets, current liabilities and noncurrent liabilities on a gross basis. The Company determines the current and noncurrent classification based on the timing of expected future cash flows of individual trades. The following table presents the fair value of the Company’s derivative instruments on a gross basis at March 31, 2017 and December 31, 2016:

	March 31, 2017		December 31, 2016
	(In thousands)
Short-term derivative instruments - asset	$	18,925	$	3,488
Long-term derivative instruments - asset	$	23,515	$	5,696
Short-term derivative instruments - liability	$	67,179	$	119,219
Long-term derivative instruments - liability	$	5,259	$	26,759

Gains and Losses

The following table presents the gain and loss recognized in Net gain on gas, oil and NGL derivatives in the accompanying consolidated statements of operations for the three months ended March 31, 2017 and 2016.

	Net gain (loss) on derivative instruments
	Three months ended March 31,
	2017		2016
	(In thousands)
Natural gas derivatives	$	86,277	$	57,000
Oil derivatives	10,905		1,282
Natural gas liquids derivatives	2,395		(547		)
Total	$	99,577	$	57,735

21

Offsetting of derivative assets and liabilities

As noted above, the Company records the fair value of derivative instruments on a gross basis. The following table presents the gross amounts of recognized derivative assets and liabilities in the consolidated balance sheets and the amounts that are subject to offsetting under master netting arrangements with counterparties, all at fair value.

	As of March 31, 2017
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	42,440		$	(41,180	)	$	1,260
Derivative liabilities	$	(72,438	)	$	41,180		$	(31,258	)

	As of December 31, 2016
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	9,184		$	(9,184	)	$	—
Derivative liabilities	$	(145,978	)	$	9,184		$	(136,794	)

Concentration of Credit Risk

By using derivative instruments that are not traded on an exchange, the Company is exposed to the credit risk of its counterparties. Credit risk is the risk of loss from counterparties not performing under the terms of the derivative instrument. When the fair value of a derivative instrument is positive, the counterparty is expected to owe the Company, which creates credit risk. To minimize the credit risk in derivative instruments, it is the Company’s policy to enter into derivative contracts only with counterparties that are creditworthy financial institutions deemed by management as competent and competitive market makers. The Company’s derivative contracts are with multiple counterparties to lessen its exposure to any individual counterparty. Additionally, the Company uses master netting agreements to minimize credit risk exposure. The creditworthiness of the Company’s counterparties is subject to periodic review. None of the Company’s derivative instrument contracts contain credit-risk related contingent features. Other than as provided by the Company’s revolving credit facility, the Company is not required to provide credit support or collateral to any of its counterparties under its derivative instruments, nor are the counterparties required to provide credit support to the Company.

11. FAIR VALUE MEASUREMENTS

The Company records certain financial and non-financial assets and liabilities on the balance sheet at fair value in accordance with FASB ASC 820, “Fair Value Measurement and Disclosures” (“FASB ASC 820”). FASB ASC 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability (exit price) in an orderly transaction between market participants at the measurement date. The statement establishes market or observable inputs as the preferred sources of values, followed by assumptions based on hypothetical transactions in the absence of market inputs. The statement requires fair value measurements be classified and disclosed in one of the following categories:

Level 1 – Quoted prices in active markets for identical assets and liabilities.

Level 2 – Quoted prices in active markets for similar assets and liabilities, quoted prices for identical or similar instruments in markets that are not active and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level 3 – Significant inputs to the valuation model are unobservable.

Valuation techniques that maximize the use of observable inputs are favored. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The assessment of the

22

significance of a particular input to the fair value measurement requires judgment and may affect the placement of assets and liabilities within the levels of the fair value hierarchy. Reclassifications of fair value between Level 1, Level 2 and Level 3 of the fair value hierarchy, if applicable, are made at the end of each quarter.

The following tables summarize the Company’s financial and non-financial assets and liabilities by FASB ASC 820 valuation level as of March 31, 2017 and December 31, 2016:

	March 31, 2017
	Level 1		Level 2		Level 3
	(In thousands)
Assets:
Derivative Instruments	$	—	$	42,440	$	—
Liabilities:
Derivative Instruments	$	—	$	72,438	$	—

	December 31, 2016
	Level 1		Level 2		Level 3
	(In thousands)
Assets:
Derivative Instruments	$	—	$	9,184	$	—
Liabilities:
Derivative Instruments	$	—	$	145,978	$	—

The Company estimates the fair value of all derivative instruments industry-standard models that considered various assumptions including current market and contractual prices for the underlying instruments, implied volatility, time value, nonperformance risk, as well as other relevant economic measures. Substantially all of these inputs are observable in the marketplace throughout the full term of the instrument and can be supported by observable data.

The estimated fair values of proved oil and gas properties assumed in business combinations are based on a discounted cash flow model and market assumptions as to future commodity prices, projections of estimated quantities of oil and natural gas reserves, expectations for timing and amount of future development and operating costs, projections of future rates of production, expected recovery rates and risk-adjusted discount rates. The estimated fair values of unevaluated oil and gas properties was based on geological studies, historical well performance, location and applicable mineral lease terms. Based on the unobservable nature of certain of the inputs, the estimated fair value of the oil and gas properties assumed is deemed to use Level 3 inputs. The asset retirement obligations assumed as part of the business combination were estimated using the same assumptions and methodology as described below. See Note 1 for further discussion of the Vitruvian Acquisition.

The Company estimates asset retirement obligations pursuant to the provisions of FASB ASC Topic 410, Asset Retirement and Environmental Obligations (“FASB ASC 410”). The initial measurement of asset retirement obligations at fair value is calculated using discounted cash flow techniques and based on internal estimates of future retirement costs associated with oil and gas properties. Given the unobservable nature of the inputs, including plugging costs and reserve lives, the initial measurement of the asset retirement obligation liability is deemed to use Level 3 inputs. See Note 2 for further discussion of the Company’s asset retirement obligations. Asset retirement obligations incurred during the three months ended March 31, 2017 were approximately $6.8 million.

Due to the unobservable nature of the inputs, the fair value of the Company’s investment in Grizzly was estimated using assumptions that represent Level 3 inputs. The Company estimated the fair value of the investment as of March 31, 2016 to be approximately $39.1 million. See Note 3 for further discussion of the Company’s investment in Grizzly.

Due to the unobservable nature of the inputs, the fair value of the Company’s investment in Strike Force was estimated using assumptions that represent Level 3 inputs. The Company’s estimated fair value of the investment as of the February 1, 2016 contribution date was $22.5 million. See Note 3 for further discussion of the Company’s contribution to Strike Force.

23

12. FAIR VALUE OF FINANCIAL INSTRUMENTS

The carrying amounts on the accompanying consolidated balance sheet for cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities, and current debt are carried at cost, which approximates market value due to their short-term nature. Long-term debt related to the Construction Loan is carried at cost, which approximates market value based on the borrowing rates currently available to the Company with similar terms and maturities.

At March 31, 2017, the carrying value of the outstanding debt represented by the Notes was approximately $1.6 billion, including the unamortized debt issuance cost of approximately $5.8 million related to the 2023 Notes, approximately $10.7 million related to the 2024 Notes and approximately $14.9 million related to the 2025 Notes. Based on the quoted market price, the fair value of the Notes was determined to be approximately $1.6 billion at March 31, 2017.

13. CONDENSED CONSOLIDATING FINANCIAL INFORMATION

On October 17, 2012, December 21, 2012 and August 18, 2014, the Company issued the 2020 Notes in an aggregate of $600.0 million principal amount. The 2020 Notes were subsequently exchanged for substantially identical notes in the same aggregate principal amount that were registered under the Securities Act. In October 2016, the Company repurchased (in a cash tender offer) or redeemed all of the 2020 Notes, of which $600.0 million in aggregate principal amount was then outstanding, with the net proceeds from the issuance of the 2024 Notes discussed below and cash on hand.

On April 21, 2015, the Company issued $350.0 million in aggregate principal amount of the 2023 Notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. In connection with the 2023 Notes Offering, the Company and its subsidiary guarantors entered into a registration rights agreement, dated as of April 21, 2015, pursuant to which the Company agreed to file a registration statement with respect to an offer to exchange the 2023 Notes for a new issue of substantially identical debt securities registered under the Securities Act. The exchange offer for the 2023 Notes was completed on October 13, 2015.

On October 14, 2016, the Company issued $650.0 million in aggregate principal amount of the 2024 Notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. The net proceeds from the issuance of the 2024 Notes, together with cash on hand, were used to repurchase or redeem all of the then-outstanding 2020 Notes in October 2016.

On December 21, 2016, the Company issued $600.0 million in aggregate principal amount of the 2025 Notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. The Company used the net proceeds from the issuance of the 2025 Notes, together with the net proceeds from the December 2016 underwritten offering of the Company’s common stock and cash on hand, to fund the cash portion of the purchase price for the Vitruvian Acquisition.

The 2020 Notes were, and the 2023 Notes, the 2024 Notes and the 2025 Notes are, guaranteed on a senior unsecured basis by all existing consolidated subsidiaries that guarantee the Company’s secured revolving credit facility or certain other debt (the “Guarantors”). The 2020 Notes were not, and the 2023 Notes, the 2024 Notes and the 2025 Notes are not, guaranteed by Grizzly Holdings, Inc. (the “Non-Guarantor”). The Guarantors are 100% owned by Gulfport (the “Parent”), and the guarantees are full, unconditional, joint and several. There are no significant restrictions on the ability of the Parent or the Guarantors to obtain funds from each other in the form of a dividend or loan.

The following condensed consolidating balance sheets, statements of operations, statements of comprehensive (loss) income and statements of cash flows are provided for the Parent, the Guarantors and the Non-Guarantor and include the consolidating adjustments and eliminations necessary to arrive at the information for the Company on a condensed consolidated basis. The information has been presented using the equity method of accounting for the Parent’s ownership of the Guarantors and the Non-Guarantor.

24

CONDENSED CONSOLIDATING BALANCE SHEETS

(Amounts in thousands)

	March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	71,934		$	30,550		$	1		$	—		$	102,485
Accounts receivable - oil and gas	106,008			52,146			—			—			158,154
Accounts receivable - related parties	39			—			—			—			39
Accounts receivable - intercompany	447,275			35,434			—			(482,709		)	—
Prepaid expenses and other current assets	12,330			3,675			—			—			16,005
Short-term derivative instruments	18,925			—			—			—			18,925
Total current assets	656,511			121,805			1			(482,709		)	295,608
Property and equipment:
Oil and natural gas properties, full-cost accounting	5,869,066			2,277,984			—			(729		)	8,146,321
Other property and equipment	75,064			43			—			—			75,107
Accumulated depletion, depreciation, amortization and impairment	(3,855,594		)	(35		)	—			—			(3,855,629		)
Property and equipment, net	2,088,536			2,277,992			—			(729		)	4,365,799
Other assets:
Equity investments and investments in subsidiaries	2,120,462			40,661			46,838			(1,956,591		)	251,370
Long-term derivative instruments	23,515			—			—			—			23,515
Deferred tax asset	4,692			—			—			—			4,692
Other assets	8,765			4,180			—			—			12,945
Total other assets	2,157,434			44,841			46,838			(1,956,591		)	292,522
Total assets	$	4,902,481		$	2,444,638		$	46,839		$	(2,440,029	)	$	4,953,929
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable and accrued liabilities	$	326,175		$	79,964		$	—		$	—		$	406,139
Accounts payable - intercompany	35,005			447,577			127			(482,709		)	—
Asset retirement obligation	195			—			—			—			195
Derivative instruments	67,179			—			—			—			67,179
Current maturities of long-term debt	452			—			—			—			452
Total current liabilities	429,006			527,541			127			(482,709		)	473,965
Long-term derivative instrument	5,259			—			—			—			5,259
Asset retirement obligation	34,653			6,489			—			—			41,142
Long-term debt, net of current maturities	1,631,809			—			—			—			1,631,809
Total liabilities	2,100,727			534,030			127			(482,709		)	2,152,175
Stockholders’ equity:
Common stock	1,828			—			—			—			1,828
Paid-in capital	4,408,236			1,872,598			257,700			(2,130,298		)	4,408,236
Accumulated other comprehensive (loss) income	(51,685		)	—			(49,613		)	49,613			(51,685		)
Retained (deficit) earnings	(1,556,625		)	38,010			(161,375		)	123,365			(1,556,625		)
Total stockholders’ equity	2,801,754			1,910,608			46,712			(1,957,320		)	2,801,754
Total liabilities and stockholders’ equity	$	4,902,481		$	2,444,638		$	46,839		$	(2,440,029	)	$	4,953,929

25

CONDENSED CONSOLIDATING BALANCE SHEETS

(Amounts in thousands)

	December 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	1,273,882		$	1,993		$	—		$	—		$	1,275,875
Restricted Cash	185,000			—			—			—			$	185,000
Accounts receivable - oil and gas	137,087			37,496			—			(37,822		)	136,761
Accounts receivable - related parties	16			—			—			—			16
Accounts receivable - intercompany	449,517			1,151			—			(450,668		)	—
Prepaid expenses and other current assets	6,230			1,409			—			—			7,639
Short-term derivative instruments	3,488			—			—			—			3,488
Total current assets	2,055,220			42,049			—			(488,490		)	1,608,779
Property and equipment:
Oil and natural gas properties, full-cost accounting,	5,655,125			417,524			—			(729		)	6,071,920
Other property and equipment	68,943			43			—			—			68,986
Accumulated depletion, depreciation, amortization and impairment	(3,789,746		)	(34		)	—			—			(3,789,780		)
Property and equipment, net	1,934,322			417,533			—			(729		)	2,351,126
Other assets:
Equity investments and investments in subsidiaries	236,327			33,590			45,213			(71,210		)	243,920
Long-term derivative instruments	5,696			—			—			—			5,696
Deferred tax asset	4,692			—			—			—			4,692
Other assets	8,932			—			—			—			8,932
Total other assets	255,647			33,590			45,213			(71,210		)	263,240
Total assets	$	4,245,189		$	493,172		$	45,213		$	(560,429	)	$	4,223,145
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable and accrued liabilities	$	255,966		$	9,158		$	—		$	—		$	265,124
Accounts payable - intercompany	31,202			457,163			126			(488,491		)	—
Asset retirement obligation	195			—			—			—			195
Derivative instruments	119,219			—			—			—			119,219
Current maturities of long-term debt	276			—			—			—			276
Total current liabilities	406,858			466,321			126			(488,491		)	384,814
Long-term derivative instrument	26,759			—			—			—			26,759
Asset retirement obligation	34,081			—			—			—			34,081
Long-term debt, net of current maturities	1,593,599			—			—			—			1,593,599
Total liabilities	2,061,297			466,321			126			(488,491		)	2,039,253
Stockholders’ equity:
Common stock	1,588			—			—			—			1,588
Paid-in capital	3,946,442			33,822			257,026			(290,848		)	3,946,442
Accumulated other comprehensive (loss) income	(53,058		)	—			(50,931		)	50,931			(53,058		)
Retained (deficit) earnings	(1,711,080		)	(6,971		)	(161,008		)	167,979			(1,711,080		)
Total stockholders’ equity	2,183,892			26,851			45,087			(71,938		)	2,183,892
Total liabilities and stockholders’ equity	$	4,245,189		$	493,172		$	45,213		$	(560,429	)	$	4,223,145

26

CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Total revenues	$	272,441		$	60,563		$	—		$	—		$	333,004
Costs and expenses:
Lease operating expenses	17,449			1,854			—			—			19,303
Production taxes	3,102			804			—			—			3,906
Midstream gathering and processing	37,724			10,217			—			—			47,941
Depreciation, depletion, and amortization	65,990			1			—			—			65,991
General and administrative	12,874			(275		)	1			—			12,600
Accretion expense	282			—			—			—			282
Acquisition expense	—			1,298			—			—			1,298
	137,421			13,899			1			—			151,321
INCOME (LOSS) FROM OPERATIONS	135,020			46,664			(1		)	—			181,683
OTHER (INCOME) EXPENSE:
Interest expense	25,048			(1,569		)	—			—			23,479
Interest income	(842		)	—			—			—			(842		)
(Income) loss from equity method investments and investments in subsidiaries	(42,614		)	2,541			365			44,615			4,907
Other (income) expense	(1,027		)	(189		)	—			900			(316		)
	(19,435		)	783			365			45,515			27,228
INCOME (LOSS) BEFORE INCOME TAXES	154,455			45,881			(366		)	(45,515		)	154,455
INCOME TAX EXPENSE	—			—			—			—			—
NET INCOME (LOSS)	$	154,455		$	45,881		$	(366	)	$	(45,515	)	$	154,455

27

CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS

(Amounts in thousands)

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Total revenues	$	156,751		$	210		$	—		$	—		$	156,961
Costs and expenses:
Lease operating expenses	16,472			185			—			—			16,657
Production taxes	3,087			24			—			—			3,111
Midstream gathering and processing	37,623			29			—			—			37,652
Depreciation, depletion, and amortization	65,476			1			—			—			65,477
Impairment of oil and gas properties	218,991			—			—			—			218,991
General and administrative	10,612			6			2			—			10,620
Accretion expense	247			—			—			—			247
	352,508			245			2			—			352,755
LOSS FROM OPERATIONS	(195,757		)	(35		)	(2		)	—			(195,794		)
OTHER (INCOME) EXPENSE:
Interest expense	16,022			1			—			—			16,023
Interest income	(94		)	—			—			—			(94		)
Loss (income) from equity method investments and investments in subsidiaries	30,773			—			23,685			(23,721		)	30,737
Other income	—			(2		)	—			—			(2		)
	46,701			(1		)	23,685			(23,721		)	46,664
(LOSS) INCOME BEFORE INCOME TAXES	(242,458		)	(34		)	(23,687		)	23,721			(242,458		)
INCOME TAX BENEFIT	(191		)										(191		)
NET (LOSS) INCOME	$	(242,267	)	$	(34	)	$	(23,687	)	$	23,721		$	(242,267	)

CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent		Guarantors		Non-Guarantor			Eliminations			Consolidated
Net income (loss)	$	154,455	$	45,881	$	(366	)	$	(45,515	)	$	154,455
Foreign currency translation adjustment	1,373		55		1,318			(1,373		)	1,373
Other comprehensive income (loss)	1,373		55		1,318			(1,373		)	1,373
Comprehensive income (loss)	$	155,828	$	45,936	$	952		$	(46,888	)	$	155,828

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net (loss) income	$	(242,267	)	$	(34	)	$	(23,687	)	$	23,721		$	(242,267	)
Foreign currency translation adjustment	9,058			—			10,273			(10,273		)	9,058
Other comprehensive income (loss)	9,058			—			10,273			(10,273		)	9,058
Comprehensive (loss) income	$	(233,209	)	$	(34	)	$	(13,414	)	$	13,448		$	(233,209	)

28

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net cash provided by (used in) operating activities	$	139,260		$	3,384		$	1		$	—		$	142,645
Net cash (used in) provided by investing activities	(1,372,852		)	(1,348,964		)	(673		)	1,374,810			(1,347,679		)
Net cash provided by (used in) financing activities	31,644			1,374,137			673			(1,374,810		)	31,644
Net (decrease) increase in cash and cash equivalents	(1,201,948		)	28,557			1			—			(1,173,390		)
Cash and cash equivalents at beginning of period	1,273,882			1,993			—			—			1,275,875
Cash and cash equivalents at end of period	$	71,934		$	30,550		$	1		$	—		$	102,485

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net cash provided by (used in) operating activities	$	83,620		$	155		$	(1	)	$	—		$	83,774
Net cash (used in) provided by investing activities	(157,529		)	(22,500		)	(1,821		)	24,321			(157,529		)
Net cash provided by (used in) financing activities	415,158			22,500			1,821			(24,321		)	415,158
Net increase (decrease) in cash and cash equivalents	341,249			155			(1		)	—			341,403
Cash and cash equivalents at beginning of period	112,494			479			1			—			112,974
Cash and cash equivalents at end of period	$	453,743		$	634		$	—		$	—		$	454,377

29

14. RECENT ACCOUNTING PRONOUNCEMENTS

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers, which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance. The core principle of the new standard is for the recognition of revenue to depict the transfer of goods or services to customers in amounts that reflect the payment to which the company expects to be entitled in exchange for those goods or services. The new standard will also result in enhanced revenue disclosures, provide guidance for transactions that were not previously addressed comprehensively and improve guidance for multiple-element arrangements. The ASU is effective for annual periods beginning after December 15, 2016, and interim periods within those years, using either a full or a modified retrospective application approach. In July 2015, the FASB decided to defer the effective date by one year (until 2018). The Company is evaluating the impact of this ASU on its consolidated financial statements, and based on the continuing evaluation of its revenue streams, this ASU is not expected to have a material impact on its net income. The Company is still in the process of determining whether or not it will use the retrospective method or the modified retrospective approach to implementation.

In February 2016, the FASB issued ASU No. 2016-02, Leases. The guidance requires the lessee to recognize most leases on the balance sheet thereby resulting in the recognition of lease assets and liability for those leases currently classified as operating leases. The accounting for lessors is largely unchanged. The guidance is effective for periods after December 15, 2018, with early adoption permitted. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements and related disclosures; however, based on the Company’s current operating leases, it is not expected to have a material impact.

In March 2016, the FASB issued ASU No. 2016-05, Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships. The guidance was issued to clarify that change in the counterparty to a derivative instrument that had been designated as the hedging instrument under Topic 815, does not require designation of that hedging relationship provided that all other hedge accounting criteria continue to be met. The Company adopted the standard as of January 1, 2017. There was no impact on the Company’s consolidated financial statements because all current derivative instruments are not designated for hedge accounting.

In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting. This guidance was intended to simplify the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. The Company adopted the standard as of January 1, 2017. The Company has elected to recognize forfeitures of awards as they occur. The adoption of this standard did not have a material impact on the Company's consolidated financial statements.

In May 2016, the FASB issued ASU No. 2016-11, Revenue Recognition and Derivatives and Hedging: Rescission of SEC Guidance Because of Accounting Standards Updates 2014-09 and 2014-16 Pursuant to Staff Announcements at the March 3, 2016 EITF Meeting. This guidance rescinds SEC Staff Observer comments that are codified in Topic 606, Revenue Recognition, and Topic 932, Extractive Activities--Oil and Gas. This amendment is effective upon adoption of Topic 606. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments. This ASU amends guidance on reporting credit losses for assets held at amortized cost basis and available for sale debt securities. For assets held at amortized cost basis, this ASU eliminates the probable initial recognition threshold in current GAAP and instead, requires an entity to reflect its current estimate of all expected credit losses. The amendments affect loans, debt securities, trade receivables, net investments in leases, off balance sheet credit exposure, reinsurance receivables and any other financial assets not excluded from the scope that have the contractual right to receive cash. The Company is currently evaluating the impact this standard will have on its financial statements and related disclosures and does not anticipate it to have a material affect.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments. This ASU provides guidance of eight specific cash flow issues. This ASU is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements.

In December 2016, the FASB issued ASU No. 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This guidance updates narrow aspects of the guidance issued in Update 2014-09. This

30

amendment is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this ASU on its consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-01, Clarifying the Definition of a Business. Under the current business combination guidance, there are three elements of a business: inputs, processes and outputs. The revised guidance adds an initial screen test to determine if substantially all of the fair value of the gross assets acquired is concentrated in a single asset or group of similar assets. If that screen is met, the set of assets is not a business. The new framework also specifies the minimum required inputs and processes necessary to be a business. This amendment is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this ASU on its consolidated financial statements.

15. SUBSEQUENT EVENTS

Derivatives

In April 2017, the Company entered into fixed price swaps for 2018 for approximately 65,000 MMBtu of natural gas per day at a weighted average price of $3.03 per MMBtu. For 2019, the Company entered into fixed price swaps for approximately 10,000 MMBtu of natural gas per day at a weighted average price of $3.01 per MMBtu. The Company’s fixed price swap contracts are tied to the commodity prices on NYMEX. The Company will receive the fixed price amount stated in the contract and pay to its counterparty the current market price as listed on NYMEX for natural gas.

Mammoth Energy Pending Acquisitions

In March 2017, Mammoth Energy entered into definitive agreements to acquire Sturgeon (which owns Taylor Frac, LLC, Taylor Real Estate Investments, LLC and South River Road, LLC), Stingray Energy and Stingray Cementing from the owners of such companies, including Gulfport, for an aggregate of 7.0 million shares of Mammoth Energy common stock. Mammoth Energy anticipates the transactions will close in the second quarter of 2017, subject to agreed closing conditions. Upon closing, the Company will receive approximately 2.0 million shares of Mammoth Energy common stock and hold approximately 25.1% of Mammoth Energy’s outstanding common stock.

31

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis should be read in conjunction with the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section and audited consolidated financial statements and related notes included in our Annual Report on Form 10-K and with the unaudited consolidated financial statements and related notes thereto presented in this Quarterly Report on Form 10-Q.

Disclosure Regarding Forward-Looking Statements

This report includes “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act. All statements other than statements of historical facts included in this report that address activities, events or developments that we expect or anticipate will or may occur in the future, including such things as estimated future net revenues from oil and natural gas reserves and the present value thereof, future capital expenditures (including the amount and nature thereof), business strategy and measures to implement strategy, competitive strength, goals, expansion and growth of our business and operations, plans, references to future success, reference to intentions as to future matters and other such matters are forward-looking statements. These statements are based on certain assumptions and analysis made by us in light of our experience and our perception of historical trends, current conditions and expected future developments as well as other factors we believe are appropriate in the circumstances. However, whether actual results and developments will conform with our expectations and predictions is subject to a number of risks and uncertainties, general economic, market or business conditions; the opportunities (or lack thereof) that may be presented to and pursued by us; competitive actions by other oil and natural gas companies; our ability to identify, complete and integrate acquisitions of properties (including those recently acquired from Vitruvian II Woodford, LLC) and businesses; changes in laws or regulations; adverse weather conditions and natural disasters such as hurricanes and other factors, including those listed in the “Risk Factors” section of our most recent Annual Report on Form 10-K, Quarterly Reports on Form 10-Q or any other filings we make with the SEC, many of which are beyond our control. Consequently, all of the forward-looking statements made in this report are qualified by these cautionary statements, and we cannot assure you that the actual results or developments anticipated by us will be realized or, even if realized, that they will have the expected consequences to or effects on us, our business or operations. We have no intention, and disclaim any obligation, to update or revise any forward-looking statements, whether as a result of new information, future results or otherwise.

Overview

We are an independent oil and natural gas exploration and production company focused on the exploration, exploitation, acquisition and production of natural gas, crude oil and natural gas liquids in the United States. Our corporate strategy is to internally identify prospects, acquire lands encompassing those prospects and evaluate those prospects using subsurface geology and geophysical data and exploratory drilling. Using this strategy, we have developed an oil and natural gas portfolio of proved reserves, as well as development and exploratory drilling opportunities on high potential conventional and unconventional oil and natural gas prospects. Our principal properties are located in the Utica Shale primarily in Eastern Ohio and the SCOOP Woodford and SCOOP Springer plays in Oklahoma. In addition, among other interests, we hold an acreage position along the Louisiana Gulf Coast in the West Cote Blanche Bay, or WCBB, and Hackberry fields, an acreage position in the Alberta oil sands in Canada through our interest in Grizzly Oil Sands ULC, or Grizzly, and an approximate 24.2% equity interest in Mammoth Energy Services, Inc., or Mammoth Energy, an oil field services company listed on the NASDAQ Global Select Market (TUSK). We seek to achieve reserve growth and increase our cash flow through our annual drilling programs.

2017 Operational Highlights

• Production increased 21% to 76,461 net million cubic feet of natural gas equivalent, or MMcfe, for the three months ended March 31, 2017 from 62,993 MMcfe for the three months ended March 31, 2016. Our net daily production mix for the 2017 period was comprised of approximately 87% of natural gas, 9% of natural gas liquids, or NGLs, and 4% of oil.

• On February 17, 2017, we, through our wholly-owned subsidiary Gulfport MidCon LLC, or Gulfport MidCon, (formerly known as SCOOP Acquisition Company, LLC), completed our acquisition, which we refer to as the Acquisition, of certain assets from Vitruvian II Woodford, LLC, an unrelated third-party seller, for a total purchase price of approximately $1.85 billion, consisting of $1.35 billion in cash, subject to certain adjustments and approximately 23.9 million shares of the Company’s common stock (of which approximately 5.2 million shares were

32

placed in an indemnity escrow). The Acquisition included approximately 46,000 net surface acres with multiple producing zones, including the Woodford and Springer formations in the South Central Oklahoma Oil Province, or SCOOP, resource play, in Grady, Stephens and Garvin Counties, Oklahoma.

• During the three months ended March 31, 2017, we spud 26 gross (23.5 net) wells in the Utica Shale, participated in an additional six gross (2.0 net) wells that were drilled by other operators on our Utica Shale acreage and spud three gross and net wells and recompleted 39 gross and net wells on our Louisiana acreage. In addition, during the period from January 1, 2017 to March 31, 2017, five gross (4.2 net) wells were spud in the SCOOP, of which one gross well was spud by Gulfport after the closing of the acquisition on February 17, 2017. We also participated in an additional ten gross (0.5 net) wells that were drilled by other operators on our SCOOP acreage. Of the 34 new wells spud at March 31, 2017, 23 were in various stages of completion and 11 were being drilled. In addition, we turned-to-sales five gross (4.7 net) operated wells and 12 gross (0.8 net) non-operated wells during the three months ended March 31, 2017.

• During the three months ended March 31, 2017, we reduced our unit lease operating expense by 5% to $0.25 per Mcfe from $0.26 per Mcfe during the three months ended March 31, 2016.

• During the three months ended March 31, 2017, we decreased our unit general and administrative expense by 2% to $0.16 per Mcfe from $0.17 per Mcfe during the three months ended March 31, 2016.

33

2017 Production and Drilling Activity

During the three months ended March 31, 2017, our total net production was 66,283,945 cubic feet, or Mcf, of natural gas, 513,654 barrels of oil and 49,667,157 gallons of NGLs for a total of 76,461 MMcfe, as compared to 53,306,532 Mcf of natural gas, 601,844 barrels of oil and 42,527,287 gallons of NGLs, or 62,993 MMcfe, for the three months ended March 31, 2016. Our total net production averaged approximately 849.6 MMcfe per day during the three months ended March 31, 2017 as compared to 692.2 MMcfe per day during the same period in 2016. The 21%increase in production is largely the result of the continuing development of our Utica Shale acreage and production attributable to the Acquisition.

Utica Shale. As of April 28, 2017, we held leasehold interests in approximately 230,000 gross (211,000 net) acres in the Utica Shale. From January 1, 2017 through April 28, 2017, we spud 33 gross (30.5 net) wells, of which 27 were in various stages of completion and six were being drilled at April 28, 2017. In addition, six gross (2.0 net) wells were drilled by other operators on our Utica Shale acreage during the three months endedMarch 31, 2017.

As of April 28, 2017, we had six rigs under contract on our Utica Shale acreage. We currently intend to spud 87 to 97 gross (67 to 74 net) wells, and commence sales from 72 to 80 gross (61 to 67 net) wells, on our Utica Shale acreage in 2017.

Aggregate net production from our Utica Shale acreage during the three months ended March 31, 2017 was approximately 67,559 MMcfe, or an average of 750.7 MMcfe per day, of which 91% was from natural gas and 9% was from oil and NGLs. Our average daily production during three months ended March 31, 2017 decreased approximately 2% from the fourth quarter of 2016 primarily due to the timing and number of wells turned-to-sales during the first quarter of 2017.

SCOOP. As of April 28, 2017, we held leasehold interests in approximately 46,400 net acres in the SCOOP. From January 1, 2017 through April 28, 2017, five gross (4.2 net) wells were spud, of which four were being drilled and one was waiting on completion at April 28, 2017. In addition, ten gross (0.5 net) wells were drilled by other operators on our SCOOP acreage during the period from February 17, 2017 to March 31, 2017.

As of April 28, 2017, we had four rigs under contract on our SCOOP acreage. We currently intend to spud 19 to 21 gross (16 to 18 net) wells, and commence sales from 17 to 19 gross (14 to 16 net) wells, on our SCOOP acreage in 2017.

Aggregate net production from our SCOOP acreage during the period from the closing date of February 17, 2017 to March 31, 2017 was approximately 7,398 MMcfe, of which 69% was from natural gas and 31% was from oil and NGLs.

WCBB. From January 1, 2017 through April 28, 2017, we spud no new wells and recompleted 37 wells. Aggregate net production from the WCBB field during the three months ended March 31, 2017 was approximately 1,099 MMcfe, or an average of 12.2 MMcfe per day, 100% of which was from oil.

East Hackberry Field. From January 1, 2017 through April 28, 2017, we spud five new wells and recompleted 13 wells. Aggregate net production from the East Hackberry field during the three months ended March 31, 2017 was approximately 274 MMcfe, or an average of 3.0 MMcfe per day, of which 99% was from oil and 1% was from natural gas.

West Hackberry Field. From January 1, 2017 through April 28, 2017, we did not spud any wells in our West Hackberry field. Aggregate net production from the West Hackberry field during the three months ended March 31, 2017 was approximately 43.0 MMcfe, or an average of 477.9 Mcfe per day, of which 98% was from oil and 2% was from natural gas.

Niobrara Formation. As of March 31, 2017, we held leases for approximately 4,000 net acres in the Niobrara Formation in Northwestern Colorado. From January 1, 2017 through April 28, 2017, there were no wells spud on our Niobrara Formation acreage. Aggregate net production was approximately 18.0 MMcfe, or an average of 200.4 Mcfe per day during the three months ended March 31, 2017, 100% of which was from oil.

Bakken. As of March 31, 2017, we held approximately 778 net acres in the Bakken Formation of Western North Dakota and Eastern Montana with interests in 18 wells and overriding royalty interests in certain existing and future wells. Aggregate net production from this acreage during the three months ended March 31, 2017 was approximately 69.4 MMcfe, or an average of 770.6 Mcfe per day, of which 81% was from oil, 12% was from natural gas and 7% was from NGLs.

34

2017 Update Regarding Our Equity Investments

Mammoth Energy. In March 2017, Mammoth Energy entered into definitive agreements to acquire Sturgeon (which owns Taylor Frac, LLC, Taylor Real Estate Investments, LLC and South River Road, LLC), Stingray Energy and Stingray Cementing from the owners of such companies, including Gulfport, for an aggregate of 7.0 million shares of Mammoth Energy’s common stock. Mammoth Energy anticipates the transactions will close in the second quarter of 2017, subject to agreed closing conditions. Upon closing, we will receive approximately 2.0 million shares of Mammoth Energy’s common stock and hold approximately 25.1% of Mammoth Energy’s outstanding common stock.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations are based upon consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America, or GAAP. The preparation of these consolidated financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. We have identified certain of these policies as being of particular importance to the portrayal of our financial position and results of operations and which require the application of significant judgment by our management. We analyze our estimates including those related to oil and natural gas properties, revenue recognition, income taxes and commitments and contingencies, and base our estimates on historical experience and various other assumptions that we believe to be reasonable under the circumstances. Actual results may differ from these estimates under different assumptions or conditions. We believe the following critical accounting policies affect our more significant judgments and estimates used in the preparation of our consolidated financial statements:

Oil and Natural Gas Properties. We use the full cost method of accounting for oil and natural gas operations. Accordingly, all costs, including non-productive costs and certain general and administrative costs directly associated with acquisition, exploration and development of oil and natural gas properties, are capitalized. Companies that use the full cost method of accounting for oil and gas properties are required to perform a ceiling test each quarter. The test determines a limit, or ceiling, on the book value of the oil and gas properties. Net capitalized costs are limited to the lower of unamortized cost net of deferred income taxes or the cost center ceiling. The cost center ceiling is defined as the sum of (a) estimated future net revenues, discounted at 10% per annum, from proved reserves, based on the 12-month unweighted average of the first-day-of-the-month price for the prior twelve months, adjusted for any contract provisions or financial derivatives, if any, that hedge our oil and natural gas revenue, and excluding the estimated abandonment costs for properties with asset retirement obligations recorded on the balance sheet, (b) the cost of properties not being amortized, if any, and (c) the lower of cost or market value of unproved properties included in the cost being amortized, including related deferred taxes for differences between the book and tax basis of the oil and natural gas properties. If the net book value, including related deferred taxes, exceeds the ceiling, an impairment or noncash writedown is required. Such capitalized costs, including the estimated future development costs and site remediation costs of proved undeveloped properties are depleted by an equivalent units-of-production method, converting gas to barrels at the ratio of six Mcf of gas to one barrel of oil. No gain or loss is recognized upon the disposal of oil and natural gas properties, unless such dispositions significantly alter the relationship between capitalized costs and proven oil and natural gas reserves. Oil and natural gas properties not subject to amortization consist of the cost of undeveloped leaseholds and totaled approximately $3.1 billion at March 31, 2017 and $1.6 billion at December 31, 2016. These costs are reviewed quarterly by management for impairment, with the impairment provision included in the cost of oil and natural gas properties subject to amortization. Factors considered by management in its impairment assessment include our drilling results and those of other operators, the terms of oil and natural gas leases not held by production and available funds for exploration and development.

Ceiling Test. Companies that use the full cost method of accounting for oil and gas properties are required to perform a ceiling test each quarter. The test determines a limit, or ceiling, on the book value of the oil and gas properties. Net capitalized costs are limited to the lower of unamortized cost net of deferred income taxes or the cost center ceiling (as defined in the preceding paragraph). If the net book value, including related deferred taxes, exceeds the ceiling, an impairment or noncash writedown is required. Ceiling test impairment can give us a significant loss for a particular period; however, future depletion expense would be reduced. A decline in oil and gas prices may result in an impairment of oil and gas properties. For instance, as a result of the decline in commodity prices in 2015 and 2016 and subsequent reduction in our proved reserves, we recognized a ceiling test impairment of $715.5 million for the year ended December 31, 2016. At March 31, 2017, the calculated ceiling was greater than the net book value of our oil and natural gas properties, thus no ceiling test impairment was required for the three months endedMarch 31, 2017. If prices of oil, natural gas and natural gas liquids decline in the future, we may be required to further write down the value of our oil and natural gas properties, which could negatively affect our results of operations.

35

Asset Retirement Obligations. We have obligations to remove equipment and restore land at the end of oil and gas production operations. Our removal and restoration obligations are primarily associated with plugging and abandoning wells and associated production facilities.

We account for abandonment and restoration liabilities under FASB ASC 410 which requires us to record a liability equal to the fair value of the estimated cost to retire an asset. The asset retirement liability is recorded in the period in which the obligation meets the definition of a liability, which is generally when the asset is placed into service. When the liability is initially recorded, we increase the carrying amount of the related long-lived asset by an amount equal to the original liability. The liability is accreted to its present value each period, and the capitalized cost is depreciated over the useful life of the related long-lived asset. Upon settlement of the liability or the sale of the well, the liability is reversed. These liability amounts may change because of changes in asset lives, estimated costs of abandonment or legal or statutory remediation requirements.

The fair value of the liability associated with these retirement obligations is determined using significant assumptions, including current estimates of the plugging and abandonment or retirement, annual inflation of these costs, the productive life of the asset and our risk adjusted cost to settle such obligations discounted using our credit adjusted risk free interest rate. Changes in any of these assumptions can result in significant revisions to the estimated asset retirement obligation. Revisions to the asset retirement obligation are recorded with an offsetting change to the carrying amount of the related long-lived asset, resulting in prospective changes to depreciation, depletion and amortization expense and accretion of discount. Because of the subjectivity of assumptions and the relatively long life of most of our oil and natural gas assets, the costs to ultimately retire these assets may vary significantly from previous estimates.

Oil and Gas Reserve Quantities. Our estimate of proved reserves is based on the quantities of oil and natural gas that engineering and geological analysis demonstrate, with reasonable certainty, to be recoverable from established reservoirs in the future under current operating and economic parameters. Netherland, Sewell & Associates, Inc. and to a lesser extent our personnel have prepared reserve reports of our reserve estimates at December 31, 2016 on a well-by-well basis for our properties.

Reserves and their relation to estimated future net cash flows impact our depletion and impairment calculations. As a result, adjustments to depletion and impairment are made concurrently with changes to reserve estimates. Our reserve estimates and the projected cash flows derived from these reserve estimates have been prepared in accordance with the guidelines of the Securities and Exchange Commission, or SEC. The accuracy of our reserve estimates is a function of many factors including the following:

• the quality and quantity of available data;

• the interpretation of that data;

• the accuracy of various mandated economic assumptions; and

• the judgments of the individuals preparing the estimates.

Our proved reserve estimates are a function of many assumptions, all of which could deviate significantly from actual results. Therefore, reserve estimates may materially vary from the ultimate quantities of oil and natural gas eventually recovered.

Income Taxes. We use the asset and liability method of accounting for income taxes, under which deferred tax assets and liabilities are recognized for the future tax consequences of (1) temporary differences between the financial statement carrying amounts and the tax basis of existing assets and liabilities and (2) operating loss and tax credit carryforwards. Deferred income tax assets and liabilities are based on enacted tax rates applicable to the future period when those temporary differences are expected to be recovered or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income during the period the rate change is enacted. Deferred tax assets are recognized in the year in which realization becomes determinable. Periodically, management performs a forecast of its taxable income to determine whether it is more likely than not that a valuation allowance is needed, looking at both positive and negative factors. A valuation allowance for our deferred tax assets is established, if in management’s opinion, it is more likely than not that some portion will not be realized. At March 31, 2017, a valuation allowance of $595.7 million had been established against the net deferred tax asset, with the exception of certain state net operating losses, or NOL, and alternative minimum tax, or AMT, credits that we expect to be able to utilize with NOL carrybacks and tax planning in the amount of $4.7 million.

36

Revenue Recognition. We derive almost all of our revenue from the sale of crude oil and natural gas produced from our oil and natural gas properties. Revenue is recorded in the month the product is delivered to the purchaser. We receive payment on substantially all of these sales from one to three months after delivery. At the end of each month, we estimate the amount of production delivered to purchasers that month and the price we will receive. Variances between our estimated revenue and actual payment received for all prior months are recorded at the end of the quarter after payment is received. Historically, our actual payments have not significantly deviated from our accruals.

Investments—Equity Method. Investments in entities greater than 20% and less than 50% and/or investments in which we have significant influence are accounted for under the equity method. Under the equity method, our share of investees’ earnings or loss is recognized in the statement of operations.

We review our investments to determine if a loss in value which is other than a temporary decline has occurred. If such loss has occurred, we recognize an impairment provision. For the three months ended March 31, 2016, we recognized an impairment loss related to our investment in Grizzly of approximately $23.1 million.

Commitments and Contingencies. Liabilities for loss contingencies arising from claims, assessments, litigation or other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. We are involved in certain litigation for which the outcome is uncertain. Changes in the certainty and the ability to reasonably estimate a loss amount, if any, may result in the recognition and subsequent payment of legal liabilities.

Derivative Instruments and Hedging Activities. We seek to reduce our exposure to unfavorable changes in oil, natural gas and natural gas liquids prices, which are subject to significant and often volatile fluctuation, by entering into over-the-counter fixed price swaps, basis swaps and various types of option contracts. We follow the provisions of FASB ASC 815, “Derivatives and Hedging,” as amended. It requires that all derivative instruments be recognized as assets or liabilities in the balance sheet, measured at fair value. We estimate the fair value of all derivative instruments using industry-standard models that considered various assumptions including current market and contractual prices for the underlying instruments, implied volatility, time value and nonperformance risk, as well as other relevant economic measures.

The accounting for changes in the fair value of a derivative depends on the intended use of the derivative and the resulting designation. While we have historically designated derivative instruments as accounting hedges, effective January 1, 2015, we discontinued hedge accounting prospectively. Our current commodity derivative instruments are not designated as hedges for accounting purposes. Accordingly, the changes in fair value are recognized in the consolidated statements of operations in the period of change. Gains and losses on derivatives are included in cash flows from operating activities.

See Item 3. “Quantitative and Qualitative Disclosures About Market Risk” for a summary of our derivative instruments in place as of March 31, 2017.

RESULTS OF OPERATIONS

Comparison of the Three Months Ended March 31,2017 and 2016

We reported net income of $154.5 million for the three months ended March 31, 2017 as compared to a net loss of $242.3 million for the three months ended March 31, 2016. This $396.7 million period-to-period increase was due primarily to (a) a $176.0 millionincrease in natural gas, oil and NGL revenues, (b) no impairment charge for the three months ended March 31, 2017 as compared to a $219.0 million impairment of oil and gas properties for the three months ended March 31, 2016 and (c) a $25.8 million decrease in loss from equity method investments, partially offset by a $10.2 millionincrease in midstream gathering and processing expenses, a $7.5 million increase in interest expense and a $2.6 millionincrease in lease operating expenses for the three months ended March 31, 2017 as compared to the three months ended March 31, 2016.

Oil and Gas Revenues. For the three months ended March 31, 2017, we reported natural gas, oil and NGL revenues of $333.0 million as compared to oil and natural gas revenues of $157.0 million during the same period in 2016. This $176.0 million, or 112%, increase in revenues was primarily attributable to the following:

• A $41.8 million increase in natural gas, oil and NGL sales due to a favorable change in gains and losses from derivative instruments. Of the total change, $114.4 million was due to favorable changes in the fair value of our open derivative positions in each period, offset by $72.6 million unfavorable change in settlements related to our derivative positions.

37

• A $103.7 million increase in gas sales without the impact of derivatives due to a 93% increase in natural gas market prices and a 24% increase in gas sales volumes.

• An $8.6 million increase in oil and condensate sales without the impact of derivatives due to an 81% increase in oil and condensate market prices, partially offset by a 15% decrease in oil and condensate sales volumes.

• A $21.9 million increase in natural gas liquids sales without the impact of derivatives due to a 187% increase in natural gas liquids market prices and a 17% increase in natural gas liquids sales volumes.

The following table summarizes our oil and natural gas production and related pricing for the three months ended March 31, 2017, as compared to such data for the three months ended March 31, 2016:

38

	Three months ended March 31,
	2017			2016
	($ In thousands)
Gas sales
Gas production volumes (MMcf)	66,284			53,307
Total gas sales	$	177,837		$	74,094
Gas sales without the impact of derivatives ($/Mcf)	$	2.68		$	1.39
Impact from settled derivatives ($/Mcf)	$	(0.11	)	$	1.10
Average gas sales price, including settled derivatives ($/Mcf)	$	2.57		$	2.49
Oil and condensate sales
Oil and condensate production volumes (MBbls)	514			602
Total oil and condensate sales	$	24,411		$	15,839
Oil and condensate sales without the impact of derivatives ($/Bbl)	$	47.52		$	26.32
Impact from settled derivatives ($/Bbl)	$	0.16		$	10.54
Average oil and condensate sales price, including settled derivatives ($/Bbl)	$	47.68		$	36.86
Natural gas liquids sales
Natural gas liquids production volumes (MGal)	49,667			42,527
Total natural gas liquids sales	$	31,179		$	9,293
Natural gas liquids sales without the impact of derivatives ($/Gal)	$	0.63		$	0.22
Impact from settled derivatives ($/Gal)	$	—		$	0.01
Average natural gas liquids sales price, including settled derivatives ($/Gal)	$	0.63		$	0.23
Gas, oil and condensate and natural gas liquids sales
Gas equivalents (MMcfe)	76,461			62,993
Total gas, oil and condensate and natural gas liquids sales	$	233,427		$	99,226
Gas, oil and condensate and natural gas liquids sales without the impact of derivatives ($/Mcfe)	$	3.05		$	1.58
Impact from settled derivatives ($/Mcfe)	$	(0.09	)	$	1.03
Average gas, oil and condensate and natural gas liquids sales price, including settled derivatives ($/Mcfe)	$	2.96		$	2.61
Production Costs:
Average production costs (per Mcfe)	$	0.25		$	0.26
Average production taxes and midstream costs (per Mcfe)	$	0.68		$	0.65
Total production and midstream costs and production taxes (per Mcfe)	$	0.93		$	0.91

39

Lease Operating Expenses. Lease operating expenses, or LOE, not including production taxes increased to $19.3 millionfor the three months ended March 31, 2017 from $16.7 million for the three months ended March 31, 2016. This $2.6 millionincrease was primarily the result of an increase in expenses related to compression, location and facility repairs and maintenance, workover expenses, overhead and surface rentals, partially offset by decreases in ad valorem taxes and disposal costs. However, due to increased efficiencies and a 21% increase in our production volumes for the three months ended March 31, 2017 as compared to the three months ended March 31, 2016, our per unit LOE decreased by 5% from $0.26 per Mcfe to $0.25 per Mcfe.

Production Taxes. Production taxes increased $0.8 million to $3.9 million for the three months ended March 31, 2017 from $3.1 million for the three months ended March 31, 2016. This increase was related to an increase in realized prices and production volumes.

Midstream Gathering and Processing Expenses. Midstream gathering and processing expenses increased $10.2 million to$47.9 million for the three months ended March 31, 2017 from $37.7 million for the same period in 2016. This increase was primarily attributable to midstream expenses related to our increased production volumes in the Utica Shale resulting from our 2016 and 2017 drilling activities, as well as production volumes resulting from our recent SCOOP acquisition.

Depreciation, Depletion and Amortization. Depreciation, depletion and amortization, or DD&A, expense increased to $66.0 million for the three months ended March 31, 2017, and consisted of $64.5 million in depletion of oil and natural gas properties and $1.5 million in depreciation of other property and equipment, as compared to total DD&A expense of $65.5 million for the three months ended March 31, 2016. This increase was due to an increase in our full cost pool as a result of our SCOOP acquisition and an increase in our production, partially offset by an increase in our total proved reserves volume used to calculate our total DD&A expense.

General and Administrative Expenses. Net general and administrative expenses increased to $12.6 million for the three months ended March 31, 2017 from $10.6 million for the three months ended March 31, 2016. This $2.0 millionincrease was due to increases in salaries and benefits and consulting fees, partially offset by a decrease in employee stock compensation expense and bank service charges. However, during the three months ended March 31, 2017, we decreased our unit general and administrative expense by 2% to $0.16 per Mcfe from $0.17 per Mcfe during the three months ended March 31, 2016.

Accretion Expense. Accretion expense remained relatively flat at $0.3 million and $0.2 million for the three months ended March 31, 2017 and 2016, respectively.

Interest Expense. Interest expense increased to $23.5 million for the three months ended March 31, 2017 from $16.0 million for the three months ended March 31, 2016 due primarily to the issuance of $600.0 million of the 2025 Notes in December 2016. In addition, total weighted average debt outstanding under our revolving credit facility was $19.6 million for the three months ended March 31, 2017 as compared to no debt outstanding under such facility for the same period in 2016. As of March 31, 2017, amounts borrowed under our revolving credit facility bore interest at the Eurodollar rate of 3.18%. In addition, we capitalized approximately $3.1 million and $1.6 million in interest expense to undeveloped oil and natural gas properties during the three months ended March 31, 2017 and 2016, respectively. This increase in capitalized interest in the 2017 period was primarily due to the SCOOP Acquisition.

Income Taxes. As of March 31, 2017, we had a federal net operating loss carryforward of approximately $550.5 million, in addition to numerous temporary differences, which gave rise to a net deferred tax asset. Periodically, management performs a forecast of our taxable income to determine whether it is more likely than not that a valuation allowance is needed, looking at both positive and negative factors. A valuation allowance for our deferred tax assets is established if, in management’s opinion, it is more likely than not that some portion will not be realized. At March 31, 2017, a valuation allowance of $595.7 million was established against the net deferred tax asset, with the exception of certain state NOLs and AMT credits that we expect to be able to utilize with net operating loss carrybacks and tax planning in the amount of $4.7 million.

Liquidity and Capital Resources

Overview.

Historically, our primary sources of funds have been cash flow from our producing oil and natural gas properties, borrowings under our credit facility and issuances of equity and debt securities. Our ability to access any of these sources of funds can be significantly impacted by decreases in oil and natural gas prices or oil and natural gas production.

40

Net cash flow provided by operating activities was $142.6 million for the three months ended March 31, 2017 as compared to net cash flow provided by operating activities of $83.8 million for the same period in 2016. This increase was primarily the result of an increase in cash receipts from our oil and natural gas purchasers due to a 37%increase in net revenues after giving effect to settled derivative instruments, partially offset by an increase in our operating expenses.

Net cash used in investing activities for the three months ended March 31, 2017 was $1,347.7 million as compared to $157.5 million for the same period in 2016. During the three months ended March 31, 2017, we spent $181.8 million in additions to oil and natural gas properties, of which $90.4 million was spent on our 2017 drilling, completion and recompletion activities, $50.7 million was spent on expenses attributable to wells spud, completed and recompleted during 2016, $0.1 million was spent on facility enhancements, $12.1 million was spent on lease related costs, primarily the acquisition of leases in the Utica Shale and $6.9 million was spent on seismic, with the remainder attributable mainly to future location development and capitalized general and administrative expenses. We also spent $1.3 billion on our SCOOP acquisition. In addition, $0.7 million was invested in Grizzly and $10.0 million was invested in Strike Force during the three months ended March 31, 2017. We did not make any investments in our other equity investments during the three months ended March 31, 2017.

Net cash provided by financing activities for the three months ended March 31, 2017 was $31.6 million as compared to $415.2 million for the same period in 2016. The 2017 amount provided by financing activities is primarily attributable to borrowings on our revolving credit facility. The 2016 amount provided by financing activities is primarily attributable to the net proceeds of approximately $411.9 million from our March 2016 equity offering.

Credit Facility.

We have entered into a senior secured revolving credit facility, as amended, with The Bank of Nova Scotia, as the lead arranger and administrative agent and certain lenders from time to time party thereto. The credit agreement provides for a maximum facility amount of $1.5 billion and matures on December 13, 2021. As of March 31, 2017, we had a borrowing base of $700.0 million and $40.0 million in borrowings outstanding, and total funds available for borrowing under our revolving credit facility, after giving effect to an aggregate of $238.7 million of outstanding letters of credit, were $421.3 million. This facility is secured by substantially all of our assets. Our wholly-owned subsidiaries guarantee our obligations under our revolving credit facility.

On May 4, 2017, the credit facility was further amended to increase the borrowing base from $700.0 million to $1.0 billion, adjust certain of our investment baskets and add five additional banks to the syndicate.

Advances under our revolving credit facility may be in the form of either base rate loans or eurodollar loans. The interest rate for base rate loans is equal to (1) the applicable rate, which ranges from 1.00% to 2.00%, plus (2) the highest of: (a) the federal funds rate plus 0.50%, (b) the rate of interest in effect for such day as publicly announced from time to time by agent as its “prime rate,” and (c) the eurodollar rate for an interest period of one month plus 1.00%. The interest rate for eurodollar loans is equal to (1) the applicable rate, which ranges from 2.00% to 3.00%, plus (2) the London interbank offered rate that appears on pages LIBOR01 or LIBOR02 of the Reuters screen that displays such rate for deposits in U.S. dollars, or, if such rate is not available, the rate as administered by ICE Benchmark Administration (or any other person that takes over administration of such rate) per annum equal to the offered rate on such other page or other service that displays an average London interbank offered rate as administered by ICE Benchmark Administration (or any other person that takes over the administration of such rate) for deposits in U.S. dollars, or, if such rate is not available, the average quotations for three major New York money center banks of whom the agent shall inquire as the “London Interbank Offered Rate” for deposits in U.S. dollars. As of March 31, 2017, amounts borrowed under our revolving credit facility bore interest at the Eurodollar rate of 3.18%.

Our revolving credit facility contains customary negative covenants including, but not limited to, restrictions on our and our subsidiaries’ ability to: incur indebtedness; grant liens; pay dividends and make other restricted payments; make investments; make fundamental changes; enter into swap contracts and forward sales contracts; dispose of assets; change the nature of their business; and enter into transactions with their affiliates. The negative covenants are subject to certain exceptions as specified in our revolving credit facility. Our revolving credit facility also contains certain affirmative covenants, including, but not limited to the following financial covenants: (1) the ratio of net funded debt to EBITDAX (net income, excluding (i) any non-cash revenue or expense associated with swap contracts resulting from ASC 815 and (ii) any cash or non-cash revenue or expense attributable to minority investment plus without duplication and, in the case of expenses, to the extent deducted from revenues in determining net income, the sum of (a) the aggregate amount of consolidated interest expense for such period, (b) the aggregate amount of income, franchise, capital or similar tax expense (other than ad valorem taxes) for such period, (c) all amounts attributable to depletion, depreciation, amortization and asset or goodwill impairment or writedown for

41

such period, (d) all other non-cash charges, (e) exploration costs deducted in determining net income under successful efforts accounting, (f) actual cash distributions received from minority investments, (g) to the extent actually reimbursed by insurance, expenses with respect to liability on casualty events or business interruption, and (h) all reasonable transaction expenses related to dispositions and acquisitions of assets, investments and debt and equity offerings (provided that expenses related to any unsuccessful dispositions will be limited to $3.0 million in the aggregate) for a twelve-month period may not be greater than 4.00 to 1.00; and (2) the ratio of EBITDAX to interest expense for a twelve-month period may not be less than 3.00 to 1.00. We were in compliance with these financial covenants at March 31, 2017.

Senior Notes.

In October 2012, December 2012 and August 2014, we issued an aggregate of $600.0 million in principal amount of our 7.75% senior notes due 2020 which were issued under an indenture among us, our subsidiary guarantors and Wells Fargo Bank, National Association, as the trustee, and are referred to collectively as the 2020 Notes. In October 2016, we repurchased (in a cash tender offer) or redeemed all of the 2020 Notes, of which $600.0 million in aggregate principal amount was then outstanding, with the net proceeds from the issuance of our 6.000% Senior Notes due 2024, which are discussed below and are referred to herein as the 2024 Notes, and cash on hand, and the indenture governing the 2020 Notes was fully satisfied and discharged.

In April 2015, we issued an aggregate of $350.0 million in principal amount of our 6.625% senior notes due 2023 under a new indenture, dated as of April 21, 2015, among us, our subsidiary guarantors and Wells Fargo Bank, N.A., as trustee. Interest on these senior notes, which we refer to as the 2023 Notes, accrues at a rate of 6.625% per annum on the outstanding principal amount thereof from April 21, 2015, payable semi-annually on May 1 and November 1 of each year, commencing on November 1, 2015. The 2023 Notes will mature on May 1, 2023.

On October 14, 2016, we issued the 2024 Notes in aggregate principal amount of $650.0 million. The 2024 Notes were issued under an indenture, dated as of October 14, 2016, among us, the subsidiary guarantors party thereto and the senior note indenture, to qualified institutional buyers pursuant to Rule 144A under the Securities Act, and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. Under this indenture, interest on the 2024 Notes accrues at a rate of 6.000% per annum on the outstanding principal amount thereof from October 14, 2016, payable semi-annually on April 15 and October 15 of each year, commencing on April 15, 2017. The 2024 Notes will mature on October 15, 2024. We received approximately $638.9 million in net proceeds from the offering of the 2024 Notes, which was used, together with cash on hand, to purchase the outstanding 2020 Notes in a concurrent cash tender offer, to pay fees and expenses thereof, and to redeem any of the 2020 Notes that remained outstanding after the completion of the tender offer.

On December 21, 2016, we issued $600.0 million in aggregate principal amount of 2025 Notes. The 2025 Notes were issued under an indenture, dated as of December 21, 2016, among us, the subsidiary guarantors party thereto and the senior note indenture, to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. Under this indenture, interest on the 2025 Notes accrues at a rate of 6.375% per annum on the outstanding principal amount thereof from December 21, 2016, payable semi-annually on May 15 and November 15 of each year, commencing on May 15, 2017. The 2025 Notes will mature on May 15, 2025. We received approximately $584.7 million in net proceeds from the offering of the 2025 Notes, which we used, together with the net proceeds from our December 2016 offering of common stock and cash on hand, to fund the cash portion of the purchase price for the SCOOP acquisition.

All of our existing and future restricted subsidiaries that guarantee our secured revolving credit facility or certain other debt guarantee the 2023 Notes, 2024 Notes and 2025 Notes, provided, however, that the 2023 Notes, 2024 Notes and 2025 Notes are not guaranteed by Grizzly Holdings, Inc. and will not be guaranteed by any of our future unrestricted subsidiaries. The guarantees rank equally in the right of payment with all of the senior indebtedness of the subsidiary guarantors and senior in the right of payment to any future subordinated indebtedness of the subsidiary guarantors. The 2023 Notes, 2024 Notes and 2025 Notes and the guarantees are effectively subordinated to all of our and the subsidiary guarantors’ secured indebtedness (including all borrowings and other obligations under our amended and restated credit agreement) to the extent of the value of the collateral securing such indebtedness, and structurally subordinated to all indebtedness and other liabilities of any of our subsidiaries that do not guarantee the 2023 Notes, 2024 Notes and 2025 Notes.

If we experience a change of control (as defined in the senior note indentures relating to the 2023 Notes, 2024 Notes and 2025 Notes), we will be required to make an offer to repurchase the 2023 Notes, 2024 Notes and 2025 Notes and at a price equal to 101% of the principal amount thereof, plus accrued and unpaid interest, if any, to the date of repurchase. If we sell certain assets and fail to use the proceeds in a manner specified in our senior note indentures, we will be required to use the

42

remaining proceeds to make an offer to repurchase the 2023 Notes, 2024 Notes and 2025 Notes at a price equal to 100% of the principal amount thereof, plus accrued and unpaid interest, if any, to the date of repurchase. The senior note indentures relating to the 2023 Notes, 2024 Notes and 2025 Notes contain certain covenants that, subject to certain exceptions and qualifications, among other things, limit our ability and the ability of our restricted subsidiaries to incur or guarantee additional indebtedness, make certain investments, declare or pay dividends or make distributions on capital stock, prepay subordinated indebtedness, sell assets including capital stock of restricted subsidiaries, agree to payment restrictions affecting our restricted subsidiaries, consolidate, merge, sell or otherwise dispose of all or substantially all of our assets, enter into transactions with affiliates, incur liens, engage in business other than the oil and gas business and designate certain of our subsidiaries as unrestricted subsidiaries. Under the indenture relating to the 2023 Notes, 2024 Notes and 2025 Notes, certain of these covenants are subject to termination upon the occurrence of certain events, including in the event the 2023 Notes, 2024 Notes and 2025 Notes are ranked as “investment grade.”

In connection with the offerings of the 2024 Notes and the 2025 Notes, we and our subsidiary guarantors entered into registration rights agreements with the representatives of the initial purchasers pursuant to which we agreed to file a registration statement with respect to an offer to exchange the 2024 Notes and the 2025 Notes for new issues of substantially identical debt securities registered under the Securities Act.

Construction Loan.

On June 4, 2015, we entered into a construction loan agreement, or the construction loan, with InterBank for the construction of our new corporate headquarters in Oklahoma City, which was substantially completed in December 2016. The construction loan allows for maximum principal borrowings of $24.5 million and required us to fund 30% of the cost of the construction before any funds could be drawn, which occurred in January 2016. Interest accrues daily on the outstanding principal balance at a fixed rate of 4.50% per annum and is payable on the last day of the month through May 31, 2017. Monthly interest and principal payments are due beginning June 30, 2017, with the final payment due June 4, 2025. As of March 31, 2017, the total borrowings under the construction loan were approximately $23.7 million.

Capital Expenditures.

Our recent capital commitments have been primarily for the execution of our drilling programs, for acquisitions in the Utica Shale and our recent SCOOP acquisition, and for investments in entities that may provide services to facilitate the development of our acreage. Our strategy is to continue to (1) increase cash flow generated from our operations by undertaking new drilling, workover, sidetrack and recompletion projects to exploit our existing properties, subject to economic and industry conditions, (2) pursue acquisition and disposition opportunities and (3) pursue business integration opportunities.

Of our net reserves at December 31, 2016, 63.0% were categorized as proved undeveloped. Our proved reserves will generally decline as reserves are depleted, except to the extent that we conduct successful exploration or development activities or acquire properties containing proved developed reserves, or both. To realize reserves and increase production, we must continue our exploratory drilling, undertake other replacement activities or use third parties to accomplish those activities.

From January 1, 2017 through April 28, 2017, we spud 33 gross (30.5 net) wells in the Utica Shale. We currently expect to spud 87 to 97 gross (67 to 74 net) horizontal wells and commence sales from 72 to 80 gross (61 to 67 net) wells on our Utica Shale acreage during 2017. As of April 28, 2017, we had six operated horizontal rigs drilling in the play. We also anticipate an additional 30 to 34 gross (10 to 11 net) horizontal wells will be drilled, and sales commenced from 42 to 46 gross (nine to ten net) horizontal wells, on our Utica Shale acreage by other operators during 2017. We currently anticipate our 2017 capital expenditures to be $645.0 million to $690.0 million related to our operated and non-operated Utica Shale drilling and completion activity.

From January 1, 2017 through April 28, 2017, five gross (4.2 net) wells were spud in the SCOOP. We currently anticipate our 2017 capital expenditures to be $170.0 million to $190.0 million related to our operated and non-operated SCOOP drilling and completion activity. We currently expect to spud 19 to 21 gross (16 to 18 net) wells and commence sales from 17 to 19 gross (14 to 16 net) wells on the SCOOP acreage during 2017. As of April 28, 2017, we had four operated horizontal rigs drilling in the play. We also anticipate ten to 12 gross (one to two net) wells will be drilled, and sales commenced from ten to 12 gross (one to two net) wells on this SCOOP acreage by other operators during 2017.

In addition, we currently expect to spend an aggregate of $110.0 million to $120.0 million in 2017 for acreage expenses, primarily lease extensions, in the Utica Shale and SCOOP.

43

From January 1, 2017 through April 28, 2017, we spud no new wells and recompleted 37 existing wells at our WCBB field. In our Hackberry fields, from January 1, 2017 through April 28, 2017, we spud five wells and recompleted 13 existing wells. We currently expect to spend $30.0 million to $35.0 million in 2017 to drill 12 to 15 gross and net wells and perform recompletion activities in Southern Louisiana.

From January 1, 2017 through April 28, 2017, no new wells were spud on our Niobrara Formation acreage. We do not currently anticipate any capital expenditures in the Niobrara Formation in 2017.

As of March 31, 2017, our net investment in Grizzly was approximately $46.8 million. We do not currently anticipate any material capital expenditures in 2017 related to Grizzly’s activities.

We had no capital expenditures during the three months ended March 31, 2017 related to our interests in Thailand. We do not currently anticipate any capital expenditures in Thailand in 2017.

In an effort to facilitate the development of our Utica Shale and other domestic acreage, we have invested in entities that can provide services that are required to support our operations. See Note 3 and Note 15 to our consolidated financial statements included elsewhere in this report for additional information regarding these other investments. During the three months ended March 31, 2017, we paid $10.0 million in cash calls related to Strike Force. We currently anticipate that we will also make $50.0 million to $60.0 million in cash contributions to Strike Force in 2017. We did not make any investments in any other of these entities during the three months ended March 31, 2017, and we do not currently anticipate any capital expenditures related to these entities in 2017.

During 2015 and 2016, we continued to focus on operational efficiencies in an effort to reduce our overall well costs and deliver better results in a more economical manner, particularly in light of the continued downturn in commodity prices. We have successfully leveraged the lower commodity price environment to gain access to higher-quality equipment and superior services for reduced costs, which has contributed to increased productivity. We have also renegotiated the contracts for our horizontal drilling rigs and locked in approximately 85% of our currently anticipated Utica Shale drilling and completion costs for 2017. This has allowed us to secure a base level of activity for 2017, hedge against expected increases in service costs and ensure access to quality equipment and experienced crews, all of which we expect to contribute to further efficiency gains.

Our total capital expenditures for 2017 are currently estimated to be in the range of $845.0 million to $915.0 million for drilling and completion expenditures, of which $238.1 million was spent as of March 31, 2017. In addition, we currently expect to spend $110.0 million to $120.0 million in 2017 for acreage expenses, primarily lease extensions in the Utica Shale, of which $12.1 million was spent as of March 31, 2017, and $50.0 million to $60.0 million to fund our investment in Strike Force, of which $10.0 million was spent as of March 31, 2017. Approximately 75% and 20% of our 2017 estimated capital expenditures are currently expected to be spent in the Utica Shale and in the SCOOP play in Oklahoma, respectively. The 2017 range of capital expenditures is higher than the $549.5 million spent in 2016, primarily due to the increase in current commodity prices and our expansion into the SCOOP play in Oklahoma.

We continually monitor market conditions and are prepared to adjust our drilling program if commodity prices dictate. Currently, we believe that our cash flow from operations, cash on hand and borrowings under our loan agreements will be sufficient to meet our normal recurring operating needs and capital requirements for the next twelve months. We believe that our strong liquidity position, hedge portfolio and conservative balance sheet position us well to react quickly to changing commodity prices and accelerate our activity within our Utica Basin and Mid-Continent operating areas, or to scale back our activity, as the market conditions warrant. Notwithstanding the foregoing, in the event commodity prices decline from current levels, our capital or other costs increase, our equity investments require additional contributions and/or we pursue additional equity method investments or acquisitions, we may be required to obtain additional funds which we would seek to do through traditional borrowings, offerings of debt or equity securities or other means, including the sale of assets. We regularly evaluate new acquisition opportunities. Needed capital may not be available to us on acceptable terms or at all. Further, if we are unable to obtain funds when needed or on acceptable terms, we may be required to delay or curtail implementation of our business plan or not be able to complete acquisitions that may be favorable to us. If the current low commodity price environment worsens, our revenues, cash flows, results of operations, liquidity and reserves may be materially and adversely affected.

Commodity Price Risk

See Item 3. “Quantitative and Qualitative Disclosures about Market Risk” for information regarding our open fixed price swaps at March 31, 2017.

44

Commitments

In connection with our acquisition in 1997 of the remaining 50% interest in the WCBB properties, we assumed the seller’s (Chevron) obligation to contribute approximately $18,000 per month through March 2004, to a plugging and abandonment trust and the obligation to plug a minimum of 20 wells per year for 20 years commencing March 11, 1997. Chevron retained a security interest in production from these properties until our abandonment obligations to Chevron have been fulfilled. Beginning in 2009, we can access the trust for use in plugging and abandonment charges associated with the property. As of March 31, 2017, the plugging and abandonment trust totaled approximately $3.1 million. At March 31, 2017, we have plugged 513 wells at WCBB since we began our plugging program in 1997, which management believes fulfills our minimum plugging obligation.

Contractual and Commercial Obligations

We have various contractual obligations in the normal course of our operations and financing activities. There have been no material changes to our contractual obligations from those disclosed in our Annual Report on Form 10-K for the year ended December 31, 2016.    

Off-balance Sheet Arrangements

We had no off-balance sheet arrangements as of March 31, 2017.

New Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers, which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance. The core principle of the new standard is for the recognition of revenue to depict the transfer of goods or services to customers in amounts that reflect the payment to which we expect to be entitled in exchange for those goods or services. The new standard will also result in enhanced revenue disclosures, provide guidance for transactions that were not previously addressed comprehensively and improve guidance for multiple-element arrangements. The ASU is effective for annual periods beginning after December 15, 2016, and interim periods within those years, using either a full or a modified retrospective application approach. In July 2015, the FASB decided to defer the effective date by one year (until 2018). We are evaluating the impact of this ASU on our consolidated financial statements, and based on the continuing evaluation of our revenue streams, this ASU is not expected to have a material impact on our net income. We are still in the process of determining whether or not we will use the retrospective method or the modified retrospective approach to implementation.

In February 2016, the FASB issued ASU No. 2016-02, Leases. The guidance requires the lessee to recognize most leases on the balance sheet thereby resulting in the recognition of lease assets and liability for those leases currently classified as operating leases. The accounting for lessors is largely unchanged. The guidance is effective for periods after December 15, 2018, with early adoption permitted. We are in the process of evaluating the impact of this guidance on our consolidated financial statements and related disclosures; however, based on our current operating leases, it is not expected to have a material impact.

In March 2016, the FASB issued ASU No. 2016-05, Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships. The guidance was issued to clarify that change in the counterparty to a derivative instrument that had been designated as the hedging instrument under Topic 815, does not require designation of that hedging relationship provided that all other hedge accounting criteria continue to be met. We adopted the standard as of January 1, 2017. There was no impact on our consolidated financial statements because all current derivative instruments are not designated for hedge accounting.

In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting. This guidance was intended to simplify the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. We adopted the standard as of January 1, 2017. We elected to recognize forfeitures of awards as they occur. The adoption of this standard did not have a material impact on our consolidated financial statements.

In May 2016, the FASB issued ASU No. 2016-11, Revenue Recognition and Derivatives and Hedging: Rescission of SEC Guidance Because of Accounting Standards Updates 2014-09 and 2014-16 Pursuant to Staff Announcements at the March 3, 2016 EITF Meeting. This guidance rescinds SEC Staff Observer comments that are codified in Topic 606, Revenue

45

Recognition, and Topic 932, Extractive Activities--Oil and Gas. This amendment is effective upon adoption of Topic 606. We are in the process of evaluating the impact of this guidance on our consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments. This ASU amends guidance on reporting credit losses for assets held at amortized cost basis and available for sale debt securities. For assets held at amortized cost basis, this ASU eliminates the probable initial recognition threshold in current GAAP and instead, requires an entity to reflect its current estimate of all expected credit losses. The amendments affect loans, debt securities, trade receivables, net investments in leases, off balance sheet credit exposure, reinsurance receivables and any other financial assets not excluded from the scope that have the contractual right to receive cash. We are currently evaluating the impact this standard will have on our financial statements and related disclosures and do not anticipate it to have a material affect.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments. This ASU provides guidance of eight specific cash flow issues. This ASU is effective for periods after December 15, 2017, with early adoption permitted. We are in the process of evaluating the impact of this guidance on our consolidated financial statements.

In December 2016, the FASB issued ASU No. 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This guidance updates narrow aspects of the guidance issued in Update 2014-09. This amendment is effective for periods after December 15, 2017, with early adoption permitted. We in the process of evaluating the impact of this ASU on our consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-01, Clarifying the Definition of a Business. Under the current business combination guidance, there are three elements of a business: inputs, processes and outputs. The revised guidance adds an initial screen test to determine if substantially all of the fair value of the gross assets acquired is concentrated in a single asset or group of similar assets. If that screen is met, the set of assets is not a business. The new framework also specifies the minimum required inputs and processes necessary to be a business. This amendment is effective for periods after December 15, 2017, with early adoption permitted. We are in the process of evaluating the impact of this ASU on our consolidated financial statements.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Our revenues, operating results, profitability, future rate of growth and the carrying value of our oil and natural gas properties depend primarily upon the prevailing prices for oil and natural gas. Historically, oil and natural gas prices have been volatile and are subject to fluctuations in response to changes in supply and demand, market uncertainty and a variety of additional factors, including: worldwide and domestic supplies of oil and natural gas; the level of prices, and expectations about future prices, of oil and natural gas; the cost of exploring for, developing, producing and delivering oil and natural gas; the expected rates of declining current production; weather conditions, including hurricanes, that can affect oil and natural gas operations over a wide area; the level of consumer demand; the price and availability of alternative fuels; technical advances affecting energy consumption; risks associated with operating drilling rigs; the availability of pipeline capacity; the price and level of foreign imports; domestic and foreign governmental regulations and taxes; the ability of the members of the Organization of Petroleum Exporting Countries to agree to and maintain oil price and production controls; political instability or armed conflict in oil and natural gas producing regions; and the overall economic environment.

These factors and the volatility of the energy markets make it extremely difficult to predict future oil and natural gas price movements with any certainty. During the past six years, the posted price for WTI, has ranged from a low of $26.05 per barrel, or Bbl, in February 2016 to a high of $113.39 per Bbl in April 2011. The Henry Hub spot market price of natural gas has ranged from a low of $1.61 per MMBtu in March 2016 to a high of $7.51 per MMBtu in January 2010. On April 28, 2017, the WTI posted price for crude oil was $49.33 per Bbl and the Henry Hub spot market price of natural gas was $3.20 per MMBtu. If the prices of oil and natural gas decline from current levels, our operations, financial condition and level of expenditures for the development of our oil and natural gas reserves may be materially and adversely affected. In addition, lower oil and natural gas prices may reduce the amount of oil and natural gas that we can produce economically. This may result in our having to make substantial downward adjustments to our estimated proved reserves. If this occurs or if our production estimates change or our exploration or development activities are curtailed, full cost accounting rules may require us to write down, as a non-cash charge to earnings, the carrying value of our oil and natural gas properties. Reductions in our reserves could also negatively impact the borrowing base under our revolving credit facility, which could further limit our liquidity and ability to conduct additional exploration and development activities.

46

To mitigate the effects of commodity price fluctuations on our oil and natural gas production, we had the following open fixed price swap positions at March 31, 2017:

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	576,845	$	3.18
2018	NYMEX Henry Hub	543,767	$	3.09
2019	NYMEX Henry Hub	9,863	$	3.27

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	ARGUS LLS	1,665	$	52.32
Remaining 2017	NYMEX WTI	4,113	$	54.97
2018	NYMEX WTI	899	$	55.31

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	Mont Belvieu C3	3,000	$	26.63
Remaining 2017	Mont Belvieu C5	250	$	49.14

We sold call options and used the associated premiums to enhance the fixed price for a portion of the fixed price natural gas swaps listed above. Each short call option has an established ceiling price. When the referenced settlement price is above the price ceiling established by these short call options, we pay our counterparty an amount equal to the difference between the referenced settlement price and the price ceiling multiplied by the hedged contract volume.

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	65,000	$	3.11
2018	NYMEX Henry Hub	80,000	$	3.29
2019	NYMEX Henry Hub	4,932	$	3.16

For a portion of the combined natural gas derivative instruments containing fixed price swaps and sold call options, the counterparty has an option to extend the original terms an additional twelve months for the period January 2018 through December 2018. The option to extend the terms expires in December 2017. If executed, we would have additional fixed price swaps for 30,000 MMBtu per day with the option to double at a weighted average price of $3.36 per MMBtu and additional short call options for 30,000 MMBtu per day with the option to double at a weighted average ceiling price of $3.36 per MMBtu.

In addition, we have entered into natural gas basis swap positions, which settle on the pricing index to basis differential of NGPL Mid-Continent to NYMEX Henry Hub natural gas price. As of March 31, 2017, we had the following natural gas basis swap positions for NGPL Mid-Continent.

	Location	Daily Volume (MMBtu/day)	Hedged Differential
Remaining 2017	NGPL Mid-Continent	50,000	$	(0.26	)
2018	NGPL Mid-Continent	12,329	$	(0.26	)

Under our 2017 contracts, we have hedged approximately 55% to 57% of our estimated 2017 production. Such arrangements may expose us to risk of financial loss in certain circumstances, including instances where production is less than expected or oil prices increase. At March 31, 2017, we had a net liability derivative position of $30.0 million as compared to a net asset derivative position of $178.8 million as of March 31, 2016, related to our fixed price swaps. Utilizing actual derivative contractual volumes, a 10% increase in underlying commodity prices would have reduced the fair value of these

47

instruments by approximately $126.3 million, while a 10% decrease in underlying commodity prices would have increased the fair value of these instruments by approximately $126.3 million. However, any realized derivative gain or loss would be substantially offset by a decrease or increase, respectively, in the actual sales value of production covered by the derivative instrument.

Our revolving amended and restated credit agreement is structured under floating rate terms, as advances under this facility may be in the form of either base rate loans or eurodollar loans. As such, our interest expense is sensitive to fluctuations in the prime rates in the U.S. or, if the eurodollar rates are elected, the eurodollar rates. At March 31, 2107, we had $40.0 million in borrowings outstanding under our credit facility which bore interest at the eurodollar rate of 3.18%. A 1.0% increase in the average interest rate for the three months ended March 31, 2017 would have resulted in an estimated $0.1 million increase in interest expense. As of March 31, 2017, we did not have any interest rate swaps to hedge our interest risks.

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Control and Procedures. Under the direction of our Chief Executive Officer and President and our Chief Financial Officer, we have established disclosure controls and procedures that are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. The disclosure controls and procedures are also intended to ensure that such information is accumulated and communicated to management, including our Chief Executive Officer and President and our Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosures.

As of March 31, 2017, an evaluation was performed under the supervision and with the participation of management, including our Chief Executive Officer and President and our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule 13a-15(b) under the Exchange Act. Based upon our evaluation, our Chief Executive Officer and President and our Chief Financial Officer have concluded that, as of March 31, 2017, our disclosure controls and procedures are effective.

Changes in Internal Control over Financial Reporting. There have not been any changes in our internal control over financial reporting that occurred during our last fiscal quarter that have materially affected, or are reasonably likely to materially affect, internal controls over financial reporting.

48

PART II

ITEM 1. LEGAL PROCEEDINGS

In two separate complaints, one filed by the State of Louisiana and the Parish of Cameron in the 38th Judicial District Court for the Parish of Cameron on February 9, 2016 and the other filed by the State of Louisiana and the District Attorney for the 15^th Judicial District of the State of Louisiana in the 15^th Judicial District Court for the Parish of Vermillion on July 29, 2016, we were named as a defendant, among 26 oil and gas companies, in the Cameron Parish complaint and among more than 40 oil and gas companies in the Vermillion Parish complaint, or the Complaints. The Complaints were filed under the State and Local Coastal Resources Management Act of 1978, as amended, and the rules, regulations, orders and ordinances adopted thereunder, which we referred to collectively as the CZM Laws, and allege that certain of the defendants’ oil and gas exploration, production and transportation operations associated with the development of the East Hackberry and West Hackberry oil and gas fields, in the case of the Cameron Parish complaint, and the Tigre Lagoon oil and gas field, in the case of the Vermillion Parish complaint, were conducted in violation of the CZM Laws. The Complaints allege that such activities caused substantial damage to land and waterbodies located in the coastal zone of the relevant Parish, including due to defendants’ design, construction and use of waste pits and the alleged failure to properly close the waste pits and to clear, re-vegetate, detoxify and return the property affected to its original condition, as well as the defendants’ alleged discharge of waste into the coastal zone. The Complaints also allege that the defendants’ oil and gas activities have resulted in the dredging of numerous canals, which had a direct and significant impact on the state coastal waters within the relevant Parish and that the defendants, among other things, failed to design, construct and maintain these canals using the best practical techniques to prevent bank slumping, erosion and saltwater intrusion and to minimize the potential for inland movement of storm-generated surges, which activities allegedly have resulted in the erosion of marshes and the degradation of terrestrial and aquatic life therein. The Complaints also allege that the defendants failed to re-vegetate, refill, clean, detoxify and otherwise restore these canals to their original condition. In these two petitions, the plaintiffs seek damages and other appropriate relief under the CZM Laws, including the payment of costs necessary to clear, re-vegetate, detoxify and otherwise restore the affected coastal zone of the relevant Parish to its original condition, actual restoration of such coastal zone to its original condition, and the payment of reasonable attorney fees and legal expenses and pre-judgment and post judgment interest.

We were served with the Cameron complaint in early May 2016 and with the Vermillion Complaint in early September 2016.  The Louisiana Attorney General and the Louisiana Department of Natural Resources intervened in both the Cameron Parish suit and the Vermillion Parish suit.  Shortly after the Complaints were filed, certain defendants removed the cases to the lawsuit to the United States District Court for the Western District of Louisiana.  In both cases, the plaintiffs have filed a motion to remand, but both Courts have stayed further proceedings on the motions to remand pending a ruling from the United States Court of Appeals, Fifth Circuit on similar jurisdictional issues in another matter.  In March 2017, the United States Court of Appeals, Fifth Circuit issued its ruling. Subsequently, the Vermillion Parish case and Cameron Parish case have both had their respective stays lifted. A hearing on the remand motions has been scheduled for May 17, 2017 in the Vermillion Parish case. No hearing on the remand motions has been set for the Cameron Parish case. The plaintiffs have granted all defendants an extension of time to file responsive pleadings to the Complaints until the District Courts rule on the motions to remand. We have not had the opportunity to evaluate the applicability of the allegations made in such complaints to our operations. Due to the early stages of these matters, management cannot determine the amount of loss, if any, that may result.

In addition, due to the nature of our business, we are, from time to time, involved in routine litigation or subject to disputes or claims related to our business activities, including workers’ compensation claims and employment related disputes. In the opinion of our management, none of the pending litigation, disputes or claims against us, if decided adversely, will have a material adverse effect on our financial condition, cash flows or results of operations.

ITEM 1A. RISK FACTORS

See risk factors previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 2016.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

On February 17, 2017, we, through our wholly-owned subsidiary, completed the acquisition of certain assets from Vitruvian II Woodford, LLC, an unrelated third-party seller. The aggregate initial purchase price for the acquisition was approximately $1.85 billion, consisting of $1.35 billion in cash, subject to certain adjustments, and approximately 23.9 million

49

shares of our common stock (of which approximately 5.2 million shares were placed in an indemnity escrow). The shares of our common stock issued to the seller in the acquisition were issued in reliance upon the exemption from the registration requirements provided by Section 4(a)(2) of the Securities Act, as sales by an issuer not involving any public offering.

On April 18, 2017, we filed a shelf Registration Statement on Form S-3/ASR, as required under the registration right agreement with the seller entered in connection with the acquisition, registering under the Securities Act the resale of the shares received by the seller in the acquisition and any shares of our common stock that may be issued or distributed in respect of such shares upon certain events.

We do not have a share repurchase program, and during the three months endedMarch 31, 2017, we did not purchase any shares of our common stock.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

Not applicable.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

None.

ITEM 6. EXHIBITS

Exhibit Number	Description
3.1	Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Form 8-K, File No. 000-19514, filed by the Company with the SEC on April 26, 2006).
3.2	Certificate of Amendment No. 1 to Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.2 to Form 10-Q, File No. 000-19514, filed by the Company with the SEC on November 6, 2009).
3.3	Certificate of Amendment No. 2 to Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Form 8-K, File No. 000-19514, filed by the Company with the SEC on July 23, 2013).
3.4	Amended and Restated Bylaws (incorporated by reference to Exhibit 3.2 to the Form 8-K, File No. 000-19514, filed by the Company with the SEC on July 12, 2006).
3.5	First Amendment to the Amended and Restated Bylaws (incorporated by reference to Exhibit 3.2 to the Form 8-K, File No. 000-19514, filed by the Company with the SEC on July 23, 2013).
3.6	Second Amendment to the Amended and Restated Bylaws (incorporated by reference to Exhibit 3.1 to the Form 8-K, File No. 000-19514, filed by the Company on May 2, 2014).
4.1	Form of Common Stock certificate (incorporated by reference to Exhibit 4.1 to Amendment No. 2 to the Registration Statement on Form SB-2, File No. 333-115396, filed by the Company with the SEC on July 22, 2004).
4.5	Indenture, dated as of April 21, 2015, among the Company, the subsidiary guarantors party thereto and Wells Fargo Bank, N.A., as trustee (including the form of the Company’s 6.625% Senior Notes due 2023) (incorporated by reference to Exhibit 4.1 to the Form 8-K, File No. 000-19514, filed by the Company with the SEC on April 21, 2015).
4.6	Indenture, dated as of October 14, 2016, among Gulfport Energy Corporation, the subsidiary guarantors party thereto and Wells Fargo Bank, N.A., as trustee (including the form of Gulfport Energy Corporation’s 6.000% Senior Notes due 2024) (incorporated by reference to Exhibit 4.1 to the Form 8-K, File. No. 000-19514, filed by the Company with the SEC on October 19, 2016).

50

4.7	Registration Rights Agreement, dated as of October 14, 2016, among Gulfport Energy Corporation, the subsidiary guarantors party thereto and Credit Suisse Securities (USA) LLC and Scotia Capital (USA) Inc., as representatives of the several initial purchasers (incorporated by reference to Exhibit 4.2 to the Form 8-K, File. No. 000-19514, filed by the Company with the SEC on October 19, 2016).
4.8	Indenture, dated as of December 21, 2016, among Gulfport Energy Corporation, the subsidiary guarantors party thereto and Wells Fargo Bank, N.A., as trustee (including the form of Gulfport Energy Corporation’s 6.375% Senior Notes due 2025) (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K, File No. 000-19514, filed by the Company with the SEC on December 21, 2016).
4.9	Registration Rights Agreement, dated as of December 21, 2016, among Gulfport Energy Corporation, the subsidiary guarantors party thereto and Credit Suisse Securities (USA) LLC and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as representatives of the several initial purchasers (incorporated by reference to Exhibit 4.2 to the Current Report on Form 8-K, File No. 000-19514, filed by the Company with the SEC on December 21, 2016).
4.10	Registration Rights Agreement, dated as of February 17, 2017, by and between Gulfport Energy Corporation and Vitruvian II Woodford, LLC (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K, File No. 000-19514, filed by the Company with the SEC on February 24, 2017).
10.1	Eighth Amendment to Amended and Restated Credit Agreement, entered into as of March 29, 2017, among Gulfport Energy Corporation, as borrower, The Bank of Nova Scotia, as administrative agent and L/C issuer, and the lenders party thereto (incorporated by reference to Exhibit 10.1 to the Form 8-K, File No. 000-19514, filed by the Company with the SEC on April 4, 2017).
10.2*	Ninth Amendment to Amended and Restated Credit Agreement, entered into as of May 4, 2017, among Gulfport Energy Corporation, as borrower, The Bank of Nova Scotia, as administrative agent and L/C issuer, the existing lenders named therein and JPMorgan Chase Bank, N.A., Commonwealth Bank of Australia, ABN, AMRO Capital USA LLC, Fifth Third Bank and Canadian Imperial Bank of Commerce, New York branch, as new lenders.
10.3*	Employment Agreement, entered into as of April 28, 2017, effective as of January 1, 2017, by and between Gulfport Energy Corporation and Keri Crowell.
10.4*	Employment Agreement, entered into as of April 28, 2017, effective as of January 1, 2017, by and between Gulfport Energy Corporation and Stuart Maier.
10.5*	Employment Agreement, entered into as of April 28, 2017, effective as of January 1, 2917, by and between Gulfport Energy Corporation and Steve Baldwin.
31.1*	Certification of Chief Executive Officer of the Registrant pursuant to Rule 13a-14(a) promulgated under the Securities Exchange Act of 1934, as amended.
31.2*	Certification of Chief Financial Officer of the Registrant pursuant to Rule 13a-14(a) promulgated under the Securities Exchange Act of 1934, as amended.
32.1*	Certification of Chief Executive Officer of the Registrant pursuant to Rule 13a-14(b) promulgated under the Securities Exchange Act of 1934, as amended, and Section 1350 of Chapter 63 of Title 18 of the United States Code.
32.2*	Certification of Chief Financial Officer of the Registrant pursuant to Rule 13a-14(b) promulgated under the Securities Exchange Act of 1934, as amended, and Section 1350 of Chapter 63 of Title 18 of the United States Code.
101.INS*	XBRL Instance Document.
101.SCH*	XBRL Taxonomy Extension Schema Document.
101.CAL*	XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF*	XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB*	XBRL Taxonomy Extension Labels Linkbase Document.
101.PRE*	XBRL Taxonomy Extension Presentation Linkbase Document.

* Filed herewith.

51

SIGNATURES

In accordance with Section 13 or 15(d) of the Exchange Act, the registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: May 9, 2017

GULFPORT ENERGY CORPORATION
By:	/s/    Keri Crowell
	Keri Crowell Chief Financial Officer

52

EX-10.2

Exhibit 10.2

NINTH AMENDMENT TOAMENDED AND RESTATED CREDIT AGREEMENT
Dated as of May 4, 2017
amongGULFPORT ENERGY CORPORATION,
as Borrower,THE BANK OF NOVA SCOTIA,
as Administrative Agent
and
The Lenders Party HeretoTHE BANK OF NOVA SCOTIA, KEYBANK NATIONAL ASSOCIATION,and PNC BANK, NATIONAL ASSOCIATION,

as Joint Lead Arrangers and Joint Bookrunners

KEYBANK NATIONAL ASSOCIATION andPNC BANK, NATIONAL ASSOCIATION,

as Co-Syndication AgentsCREDIT SUISSE AG, CAYMAN ISLANDS BRANCH,

WELLS FARGO BANK, N.A. and BARCLAYS BANK PLC,
as Co-Documentation Agents

NINTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT

THIS NINTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (this "Amendment") is entered into as of May 4, 2017, among GULFPORT ENERGY CORPORATION, a Delaware corporation ("Borrower"), THE BANK OF NOVA SCOTIA, as Administrative Agent ("Administrative Agent") and L/C Issuer, the financial institutions defined below as the Existing Lenders, and JPMORGAN CHASE BANK, N.A., COMMONWEALTH BANK OF AUSTRALIA, ABN AMRO CAPITAL USA LLC, FIFTH THIRD BANK, and CANADIAN IMPERIAL BANK OF COMMERCE, NEW YORK BRANCH, as new Lenders ("New Lenders").

R E C I T A L S

A.    Borrower, the financial institutions signing as Lenders thereto, Administrative Agent and the other agents party thereto are parties to an Amended and Restated Credit Agreement dated as of December 27, 2013, as amended by a First Amendment to Amended and Restated Credit Agreement dated as of April 23, 2014, a Second Amendment to Amended and Restated Credit Agreement dated as of November 26, 2014, a Third Amendment to Amended and Restated Credit Agreement dated as of April 10, 2015, a Fourth Amendment to Amended and Restated Credit Agreement and Limited Consent and Waiver dated as of May 29, 2015, a Fifth Amendment to Amended and Restated Credit Agreement dated as of September 18, 2015, a Sixth Amendment to Amended and Restated Credit Agreement dated as of February 19, 2016, a Seventh Amendment to Amended and Restated Credit Agreement dated as of December 13, 2016, and an Eighth Amendment to Amended and Restated Credit Agreement dated as of March 29, 2017 (collectively, the "Original Credit Agreement"; the Original Credit Agreement as amended by this Amendment is referred to herein as the "Credit Agreement").

B.    The Existing Lenders party hereto constitute all of the Lenders party to the Credit Agreement immediately prior to the date of this Amendment.

C.    The parties desire to amend the Original Credit Agreement as hereinafter provided.

NOW, THEREFORE, in consideration of these premises and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

1.Same Terms. All terms used herein that are defined in the Original Credit Agreement shall have the same meanings when used herein, unless the context hereof otherwise requires or provides. In addition, from and after the Effective Date, (i) all references in the Original Credit Agreement and, where appropriate in the context, in the other Loan Documents to the "Agreement"shall mean the Original Credit Agreement, as amended and waived by this Amendment, as the same may hereafter be amended and waived from time to time, and (ii) all references in the Loan Documents to the "Loan Documents" shall mean the Loan Documents, as amended and waived by the Modification Papers, as the same may hereafter be amended and waived from time to time. In addition, the following terms have the meanings set forth below:

“April 2017 Reserve Report” means the Reserve Report dated April 1, 2017.

"Effective Date" means the date on which the conditions specified in Section 2 below are satisfied (or waived in writing by the Administrative Agent).

“Existing Lenders” means each of the Lenders other than the New Lenders.

NINTH AMENDMENT – Page 1

"Modification Papers" means this Amendment, and all of the other documents and agreements executed in connection with the transactions contemplated by this Amendment.

"New Lenders" has the meaning specified in the opening paragraph.

"New Notes" has the meaning specified in Section 6.

2.Conditions Precedent. The obligations and agreements of the Lenders as set forth in this Amendment are subject to the satisfaction, unless waived in writing by Administrative Agent, of each of the following conditions (and upon such satisfaction, this Amendment shall be deemed to be effective as of the Effective Date):

(a)Ninth Amendment to Credit Agreement. This Amendment shall have been duly executed and delivered by each of the parties hereto.

(b)New Notes. Borrower shall have executed and delivered the New Notes to the New Lenders.

(c)Upfront Fee. Borrower shall have paid Administrative Agent for the account of the Lenders the previously agreed upfront fees.

(d)Fees and Expenses. Administrative Agent shall have received payment of all out-of-pocket fees and expenses (including reasonable attorneys' fees and expenses) incurred by Administrative Agent in connection with the preparation, negotiation and execution of the Modification Papers.

3.Amendment to Original Credit Agreement. On the Effective Date, the Original Credit Agreement shall be deemed to be amended as follows:

(a)Section 1.01 of the Original Credit Agreement shall be amended by adding the following defined term in proper alphabetical order:

“Ninth Amendment Effective Date” means May 4, 2017.

(b)Section 1.01 of the Original Credit Agreement shall be amended by replacing the following defined terms to read in their respective entireties as follows:

"Cash Management Party" means any Person that is a Lender or an Affiliate of a Lender and is a party to a Cash Management Agreement with Borrower or any Subsidiary.

"Swap Lender" means any Person that entered into a Swap Contract with Borrower or any Subsidiary before or while such Person was a Lender or an Affiliate of a Lender, in its capacity as a party to such Swap Contract.

(c)The last sentence of Section 6.13 of the Original Credit Agreement shall be deleted.

(d)Section 8.02(g) of the Original Credit Agreement shall be amended to read in its entirety as follows:

NINTH AMENDMENT – Page 2

“(g)    Investments in the Designated Investment Entities if before and after giving effect thereto (i) no Default exists, (ii) Borrower is in pro forma compliance with the financial covenants set forth in Section 7.12, and (iii) the amount of such Investment, plus the amount of all such prior Investments made after the Ninth Amendment Effective Date pursuant to this Section 8.02(g), does not exceed $100,000,000 in the aggregate. If any such Investment is in excess of $2,500,000, Borrower shall deliver to Agent, either on or prior to the date on which any such Investment is to be made or promptly thereafter, a certificate of a Responsible Officer, in the form of Exhibit I or such other format as is reasonably satisfactory to Agent, certifying (in reasonable detail in support thereof) that after giving effect to such Investment, (i) there is no Default, and (ii) Borrower is in pro forma compliance with the financial covenants set forth in Section 7.12;”

(e)Section 8.02(j) of the Original Credit Agreement shall be amended to read in its entirety as follows:

“(j)    Investments in joint ventures formed to own and operate midstream assets; provided that the JV Investments Amount of all such Investments made after the Ninth Amendment Effective Date in reliance on this clause (j) does not exceed $150,000,000 in the aggregate; and”

(f)The clause “Fourth” in Section 9.03 of the Original Credit Agreement shall be amended to read in its entirety as follows:

“Fourth, to payment of (i) that portion of the Obligations constituting unpaid principal of the Loans and L/C Borrowings, and (ii) Obligations related to any Lender Swap Contract or Secured Cash Management Agreement, ratably among Lenders, the L/C Issuer, and any Swap Lender and any Cash Management Party, in proportion to the respective amounts described in this clause Fourth held by them;”

(g)Section 11.14 of the Original Credit Agreement shall be amended by adding the following sentence to the end thereof:

“Notwithstanding the foregoing, a Lender shall not be required to make any such assignment and delegation if such Lender (or its Affiliate) is a Swap Lender with any outstanding Lender Swap Contract, unless on the date thereof or prior thereto, all such Lender Swap Contracts have been terminated or novated to another Person and such Lender (or its Affiliate) shall have received payment of all amounts, if any, payable to it in connection with such termination or novation.”

(h)Schedule 1.01 to the Original Credit Agreement shall be replaced with Schedule 1.01 attached hereto.

(i)Schedule 2.01 to the Original Credit Agreement shall be replaced with Schedule 2.01 attached hereto.

(j)Schedule 6.06 to the Original Credit Agreement shall be replaced with Schedule 6.06 attached hereto.

4.Increase of Borrowing Base. The Borrowing Base is hereby increased from $700,000,000 to $1,000,000,000. This redetermination of the Borrowing Base constitutes the scheduled

NINTH AMENDMENT – Page 3

periodic redetermination of the Borrowing Base based on the April 2017 Reserve Report pursuant to Section 4.02(a) of the Credit Agreement, and is not a special redetermination pursuant to Section 4.03 of the Credit Agreement. The Borrowing Base shall remain at this amount until next redetermined in accordance with Article IV of the Credit Agreement.

5.Concerning the New Lenders.

(a)The New Lenders have become Lenders upon their execution of this Amendment, and on the Effective Date, the New Lenders shall assume all rights and obligations of a Lender under the Credit Agreement. The Administrative Agent, the Lenders and the Borrower hereby consent to each New Lender’s acquisition of an interest in the Aggregate Commitments and its Applicable Percentage. The Administrative Agent and the Borrower hereby consent to the reallocation set forth herein. The Administrative Agent, the Lenders and the Borrower hereby waive (i) any requirement that an Assignment and Assumption or any other documentation be executed in connection with such reallocation, (ii) the payment of any processing and recordation fee to the Administrative Agent, and (iii) the requirements and procedures set forth in Section 2.16 of the Credit Agreement. In connection herewith, each of the Existing Lenders irrevocably sells and assigns to each New Lender, and each New Lender, severally and not jointly, hereby irrevocably purchases and assumes from the Existing Lenders, as of the Effective Date, so much of each Existing Lender’s Commitment, outstanding Loans and participations in Letters of Credit, and rights and obligations in its capacity as a Lender under the Original Credit Agreement and any other documents or instruments delivered pursuant thereto (including without limitation any guaranties and, to the extent permitted to be assigned under applicable law, all claims (including without limitation contract claims, tort claims, malpractice claims, statutory claims and all other claims at law or in equity), suits, causes of action and any other right of any Existing Lender against any Person, whether known or unknown, arising under or in connection with the Original Credit Agreement, any other documents or instruments delivered pursuant thereto or the loan transactions governed thereby), such that each Existing Lender’s and each New Lender’s Commitment, Applicable Percentage of the outstanding Loans and participations in Letters of Credit, and rights and obligations as a Lender shall be equal to its Applicable Percentage and Commitment set forth on Schedule 2.01 to this Amendment. Each Existing Lender and each New Lender agree that the provisions of the form of Assignment and Assumption attached as Exhibit D to the Credit Agreement shall apply to it as applicable depending on whether it is the assignee or assignor of such “Commitments” as applicable. Each party hereto agrees to execute an Assignment and Assumption or related ancillary documentation to give effect to the foregoing if requested by the Administrative Agent.

(b)Upon the Effective Date, all Loans and participations in Letters of Credit of the Existing Lenders outstanding immediately prior to the Effective Date shall be, and hereby are, restructured, rearranged, renewed, extended and continued as provided in this Amendment and shall continue as Loans and participations in Letters of Credit of each Existing Lender and each New Lender under the Credit Agreement.

(c)Each New Lender represents and warrants to the Administrative Agent, for the benefit of the Lenders, as follows:

(i)it has received a copy of the Original Credit Agreement, together with copies of the most recent financial statements of the Borrower delivered pursuant thereto;

NINTH AMENDMENT – Page 4

(ii)it has, independently and without reliance upon any Lender or any related party of the Administrative Agent or any Lender (an “Agent-Related Person”) and based on such documents and information as it has deemed appropriate, made its own appraisal of and investigation into the business, prospects, operations, property, financial and other condition and creditworthiness of the Loan Parties and their respective Subsidiaries, and all applicable bank or other regulatory laws relating to the transactions contemplated by the Credit Agreement, and made its own decision to enter into the Credit Agreement and to extend credit to the Borrower and the other Loan Parties under the Credit Agreement;

(iii)it will, independently and without reliance upon any Lender or any Agent-Related Person and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit analysis, appraisals and decisions in taking or not taking action under the Credit Agreement and the other Loan Documents, and to make such investigations as it deems necessary to inform itself as to the business, prospects, operations, property, and other condition and creditworthiness of the Borrower and the other Loan Parties.

(d)Each New Lender acknowledges, for the benefit of the Administrative Agent and the Lenders, as follows:

(i)no Lender or Agent-Related Person has made any representation or warranty to it, and no act by the Administrative Agent hereafter taken, including any consent to and acceptance of any assignment or review of the affairs of any Loan Party or any Affiliate thereof, shall be deemed to constitute any representation or warranty by any Lender or any Agent-Related Person to any Lender as to any matter, including whether Agent-Related Persons have disclosed material information in their possession;

(ii)except for notices, reports and other documents expressly required to be furnished to the Lenders by the Administrative Agent pursuant to the Original Credit Agreement, the Administrative Agent shall not have any duty or responsibility to provide any Lender with any credit or other information concerning the business, prospects, operations, property, financial and other condition or creditworthiness of any of the Loan Parties or any of their respective Affiliates which may come into the possession of any Agent-Related Person; and

(iii)on the Effective Date, subject to the satisfaction or waiver of the conditions to effectiveness set forth in Section 2 of this Amendment, it shall be deemed automatically to have become a party to the Credit Agreement and have all rights and obligations of a Lender under the Original Credit Agreement and the other Loan Documents, each as amended by the Modification Papers, as if it were an original Lender signatory thereto.

(e)On the Effective Date, each New Lender agrees to be bound by the terms and conditions set forth in the Original Credit Agreement and the other Loan Documents, each as amended by the Modification Papers, applicable to the Lenders as if it were an original Lender signatory thereto (and expressly makes the appointment set forth in, and agrees to the obligations imposed under, Article X of the Original Credit Agreement).

NINTH AMENDMENT – Page 5

6.New Notes. On the Effective Date, the New Lenders shall become Lenders and the maximum Commitments of all Lenders shall be as set forth on Schedule 2.01 to this Amendment. Accordingly, on the Effective Date, Borrower shall issue Notes ("New Notes") in the form of Exhibit B attached to the Original Credit Agreement to the New Lenders.

7.Post-Closing Obligations.

(a)Mortgage Coverage. Within forty-five (45) days after the Effective Date (or such longer time as determined by Administrative Agent) Borrower shall (i) mortgage to Administrative Agent additional oil and gas properties evaluated in the April 2017 Reserve Report such that the aggregated Recognized Value of all oil and gas properties then under mortgage is at least 85% of the Recognized Value of all Proved Mineral Interests evaluated in the April 2017 Reserve Report, and (ii) deliver favorable opinions of counsel to the Loan Parties acceptable to Administrative Agent as to enforceability of such Oil and Gas Mortgages delivered in connection with this Section 7(a) and such other matters reasonably requested by Administrative Agent, in form and substance reasonably satisfactory to Administrative Agent.

(b)Title Assurances. Within forty-five (45) days after the Effective Date (or such longer time as determined by Administrative Agent) Borrower shall provide to Administrative Agent title opinions and/or other title information and data reasonably acceptable to Administrative Agent so that Administrative Agent shall have received reasonably acceptable title assurances for at least 80% of the Recognized Value of all Proved Mineral Interests evaluated in the April 2017 Reserve Report.

8.Certain Representations. Borrower represents and warrants that, as of the Effective Date: (a) Borrower has full power and authority to execute the Modification Papers to which it is a party and such Modification Papers constitute the legal, valid and binding obligation of Borrower enforceable in accordance with their terms, except as enforceability may be limited by general principles of equity and applicable bankruptcy, insolvency, reorganization, moratorium, and other similar laws affecting the enforcement of creditors' rights generally; (b) no authorization, approval, consent or other action by, notice to, or filing with, any Governmental Authority or other Person is required for the execution, delivery and performance by Borrower thereof; and (c) no Default has occurred and is continuing or will result from the consummation of the transactions contemplated by this Amendment. In addition, Borrower represents that after giving effect to the Modification Papers, all representations and warranties contained in the Credit Agreement and the other Loan Documents are true and correct in all material respects (provided that any such representations or warranties that are, by their terms, already qualified by reference to materiality shall be true and correct without regard to such additional materiality qualification) on and as of the Effective Date as if made on and as of such date except to the extent that any such representation or warranty expressly relates to an earlier date, in which case such representation or warranty is true and correct in all material respects (or true and correct without regard to such additional materiality qualification, as applicable) as of such earlier date.

9.No Further Amendments. Except as previously amended or waived in writing or as amended or waived hereby, the Original Credit Agreement shall remain unchanged and all provisions shall remain fully effective between the parties thereto.

10.Acknowledgments and Agreements. Borrower acknowledges that on the date hereof all outstanding Obligations, in each case as amended and waived hereby, are payable in accordance with their terms, and Borrower waives any defense, offset, counterclaim or recoupment with respect thereto.

NINTH AMENDMENT – Page 6

Borrower, Administrative Agent, L/C Issuer and each Lender that is a party hereto do hereby adopt, ratify and confirm the Original Credit Agreement, as amended and waived hereby, and acknowledge and agree that the Original Credit Agreement, as amended and waived hereby, is and remains in full force and effect. Borrower acknowledges and agrees that its liabilities and obligations under the Original Credit Agreement and under the other Loan Documents, in each case as amended and waived hereby, are not impaired in any respect by this Amendment.

11.Limitation on Agreements. The consents, waivers and modifications set forth herein are limited precisely as written and shall not be deemed (a) to be a consent under or a waiver of or an amendment to any other term or condition in the Original Credit Agreement or any of the other Loan Documents, or (b) to prejudice any other right or rights that Administrative Agent or the Lenders now have or may have in the future under or in connection with the Original Credit Agreement and the other Loan Documents, each as amended and waived hereby, or any of the other documents referred to herein or therein. The Modification Papers shall constitute Loan Documents for all purposes.

12.Confirmation of Security. Borrower hereby confirms and agrees that all of the Collateral Documents that presently secure the Obligations shall continue to secure, in the same manner and to the same extent provided therein, the payment and performance of the Obligations as described in the Original Credit Agreement as modified by this Amendment.

13.Counterparts. This Amendment may be executed in any number of counterparts, each of which when executed and delivered shall be deemed an original, but all of which constitute one instrument. In making proof of this Amendment, it shall not be necessary to produce or account for more than one counterpart thereof signed by each of the parties hereto.

14.Incorporation of Certain Provisions by Reference. The provisions of Section 11.15 of the Original Credit Agreement captioned "Governing Law, Jurisdiction; Etc." and Section 11.16 of the Original Credit Agreement captioned "Waiver of Right to Trial by Jury" are incorporated herein by reference for all purposes.

15.Entirety, Etc. This Amendment, the other Modification Papers and all of the other Loan Documents embody the entire agreement between the parties. THIS AMENDMENT, THE OTHER MODIFICATION PAPERS AND ALL OF THE OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT AMONG THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES.

[This space is left intentionally blank. Signature pages follow.]

NINTH AMENDMENT – Page 7

IN WITNESS WHEREOF, the parties hereto have executed this Amendment to be effective as of the date and year first above written.

BORROWER
GULFPORT ENERGY CORPORATION
By:	/s/ Keri Crowell
	Keri Crowell
	Chief Financial Officer

NINTH AMENDMENT – Signature Page S-1

ADMINISTRATIVE AGENT:
THE BANK OF NOVA SCOTIA, as Administrative Agent and L/C Issuer
By:	/s/ Alan Dawson
	Alan Dawson
	Director
LENDERS:
THE BANK OF NOVA SCOTIA, as a Lender
By:	/s/ Alan Dawson
	Alan Dawson
	Director

NINTH AMENDMENT – Signature Page S-2

KEYBANK NATIONAL ASSOCIATION,
as a Lender
By:	/s/ George E. McKean
Name:	George E. McKean
Title:	Senior Vice President

NINTH AMENDMENT – Signature Page S-3

CREDIT SUISSE AG,
Cayman Islands Branch,
as a Lender
By:	/s/ Nupur Kumar
Name:	Nupur Kumar
Title:	Authorized Signatory
By:	/s/ Warren Van Heyst
Name:	Warren Van Heyst
Title:	Authorized Signatory

NINTH AMENDMENT – Signature Page S-4

BARCLAYS BANK PLC,
as a Lender
By:	/s/ Vanessa Kurbatskiy
Name:	Vanessa Kurbatskiy
Title:	Vice President

NINTH AMENDMENT – Signature Page S-5

WELLS FARGO BANK, N.A.,
as a Lender
By:	/s/ Matt Coleman
Name:	Matt Coleman
Title:	Director

NINTH AMENDMENT – Signature Page S-6

ZB, N.A. dba AMEGY BANK,
as a Lender
By:	/s/ Jill McSorley
Name:	Jill McSorley
Title:	Senior Vice President - Amegy Bank Division

NINTH AMENDMENT – Signature Page S-7

COMPASS BANK,
as a Lender
By:	/s/ Gabriela Azcarate
Name:	Gabriela Azcarate
Title:	Vice President

NINTH AMENDMENT – Signature Page S-8

PNC BANK, NATIONAL ASSOCIATION,
as a Lender
By:	/s/ Sandra Aultman
Name:	Sandra Aultman
Title:	Managing Director

NINTH AMENDMENT – Signature Page S-9

U.S. BANK NATIONAL ASSOCIATION,
as a Lender
By:	/s/ Nicholas T. Hanford
Name:	Nicholas T. Hanford
Title:	Vice President

NINTH AMENDMENT – Signature Page S-10

ASSOCIATED BANK, N.A.,
as a Lender
By:	/s/ Kyle Lewis
Name:	Kyle Lewis
Title:	Senior Vice President

NINTH AMENDMENT – Signature Page S-11

IBERIABANK,
as a Lender
By:	/s/ Moni Collins
Name:	Moni Collins
Title:	Senior Vice President

NINTH AMENDMENT – Signature Page S-12

MORGAN STANLEY SENIOR FUNDING, INC.,
as a Lender
By:	/s/ Michael King
Name:	Michael King
Title:	Vice President

NINTH AMENDMENT – Signature Page S-13

BOKF, NA DBA BANK OF OKLAHOMA,
as a Lender
By:	/s/ John Krenger
Name:	John Krenger
Title:	Vice President

NINTH AMENDMENT – Signature Page S-14

JPMORGAN CHASE BANK, N.A.,
as a Lender
By:	/s/ Arina Mavilian
Name:	Arina Mavilian
Title:	Authorized Signatory

NINTH AMENDMENT – Signature Page S-15

COMMONWEALTH BANK OF AUSTRALIA,
as a Lender
By:	/s/ Sanjay Remond
Name:	Sanjay Remond
Title:	Director

NINTH AMENDMENT – Signature Page S-16

ABN AMRO CAPITAL USA LLC,
as a Lender
By:	/s/ R. Bisscheroux
Name:	R. Bisscheroux
Title:	Executive Director
By:	/s/ Elizabeth Johnson
Name:	Elizabeth Johnson
Title:	Director

NINTH AMENDMENT – Signature Page S-17

FIFTH THIRD BANK,
as a Lender
By:	/s/ Thomas Kleiderer
Name:	Thomas Kleiderer
Title:	Director

NINTH AMENDMENT – Signature Page S-18

CANADIAN IMPERIAL BANK OF COMMERCE,
NEW YORK BRANCH,
as a Lender
By:	/s/ Trudy Nelson
Name:	Trudy Nelson
Title:	Authorized Signatory
By:	/s/ William M. Reid
Name:	William M. Reid
Title:	Authorized Signatory

NINTH AMENDMENT – Signature Page S-19

SCHEDULE 1.01

Designated Investment Entities
(all information as of May 4, 2017)

Name	Number of Shares or Percentage Ownership	Principal Business Activity
Blackhawk Midstream LLC	48.5%	Coordinates gathering, compression, processing and marketing activities for the Company in connection with the development of its Utica Shale acreage.
Grizzly Oil Sands ULC	24.9999%	Owns leasehold interests in the oil sands regions of Alberta, Canada and is engaged in the development and production of such leasehold interests.
Stingray Cementing LLC	50%	Provides well cementing services.
Stingray Energy Services LLC	50%	Provides rental tools for land-based oil and natural gas drilling, completion and workover activities as well as the transfer of fresh water to wellsites.
Sturgeon Acquisitions LLC	25%	Owns Taylor Frac, LLC and related assets comprising a frac sand business.
Tatex Thailand II, LLC	23.5%	Owns interests in APICO, LLC, an international oil and gas exploration company.
Tatex Thailand III, LLC	17.9%	Previously owned a concession in Southeast Asia.
Timber Wolf Terminals LLC	50%	Formed to operate a crude/condensate terminal and a sand transloading facility in Ohio.
Windsor Midstream LLC	22.5%	Previously owned an interest in MidMar Gas LLC, a gas processing plant in West Texas.

SCHEDULE 1.01 – Solo Page

SCHEDULE 2.01

Commitments and Applicable Percentages

Lender	Applicable Percentage		Commitment
The Bank of Nova Scotia	10.000000000	%		$100,000,000
KeyBank National Association	8.500000000	%		$85,000,000
PNC Bank, National Association	8.500000000	%		$85,000,000
Credit Suisse AG, Cayman Islands Branch	6.500000000	%		$65,000,000
Barclays Bank PLC	6.500000000	%		$65,000,000
Wells Fargo Bank, N.A.	6.500000000	%		$65,000,000
Compass Bank	6.500000000	%		$65,000,000
U.S. Bank National Association	6.500000000	%		$65,000,000
JPMorgan Chase Bank, N.A.	6.500000000	%		$65,000,000
Commonwealth Bank of Australia	5.000000000	%		$50,000,000
ZB, N.A. dba Amegy Bank	5.000000000	%		$50,000,000
ABN AMRO Capital USA LLC	3.500000000	%		$35,000,000
IberiaBank	3.500000000	%		$35,000,000
Morgan Stanley Senior Funding, Inc.	3.500000000	%		$35,000,000
BOKF, NA dba Bank of Oklahoma	3.500000000	%		$35,000,000
Fifth Third Bank	3.500000000	%		$35,000,000
Canadian Imperial Bank of Commerce, New York Branch	3.500000000	%		$35,000,000
Associated Bank, N.A.	3.000000000	%		$30,000,000
TOTAL:	100.000000000	%		$1,000,000,000

Maximum Facility Amount: $1,500,000,000

SCHEDULE 2.01 – Solo Page

SCHEDULE 6.06

LITIGATION

None.

SCHEDULE 6.06 – Page 1

EX-10.3

Exhibit 10.3

EMPLOYMENT AGREEMENT

This Employment Agreement (the “Agreement”) is entered into as of April 28, 2017, by and between Gulfport Energy Corporation, a Delaware corporation (the “Company”), and Keri Crowell, an individual (“Executive”).

RECITALS

WHEREAS, the Company is engaged in the exploration and development of crude oil and natural gas fields and related activities.

WHEREAS, Executive is and has been for some time an employee of the Company, and is experienced in certain aspects of the management and conduct of the Company’s business.

WHEREAS, the Company desires to continue to employ Executive and Executive desires to continue to be employed by the Company, upon the terms and subject to the conditions set forth in this Agreement.

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing recitals and the terms, covenants and conditions contained herein, the Company and Executive agree as follows:

1.EMPLOYMENT AND DUTIES.

1.1General. The Company hereby agrees to employ Executive and Executive agrees to serve as the Chief Financial Officer, upon the terms and subject to the conditions set forth herein. Executive will report directly to the Chief Executive Officer of the Company. Subject to the direction and control of the Company, Executive will have all the responsibilities and powers normally associated with such position and Executive will perform such other duties and responsibilities as may be designated from time to time by the Company.

1.2Exclusive Services. Executive will devote her full business time, energy and efforts faithfully and diligently to promote the Company’s interests. Executive will render her services exclusively to the Company during the Employment Term. The terms of this Section 1 will not prevent Executive from investing or otherwise managing her assets in such form or manner as she chooses.

1.3Duty of Loyalty. Executive acknowledges and agrees that Executive has a fiduciary duty of loyalty to act in the best interests of the Company and to do no act that would materially injure the business, interests or reputation of the Company or any of its affiliates. In keeping with these duties, Executive shall make full disclosure to the Company of all business opportunities pertaining to the Company’s business and shall not appropriate for Executive’s own benefit business opportunities concerning the subject matter of the fiduciary relationship.

2.TERM.

208456482

Subject to the provisions for termination provided in Section 5, the term of Executive’s employment under this Agreement will commence as of January 1, 2017 (the “Effective Date”) and will terminate on the first anniversary of the Effective Date (the “Initial Period”); provided, however, that unless either party gives written notice to the other party of an election not to extend or renew Executive’s employment hereunder at least thirty (30) days prior to the end of the Initial Period, or any anniversary thereof, the term of this Agreement will automatically be extended by successive one-year periods (each an “Extension”). The term of this Agreement, including the Initial Period and any Extension, is hereinafter referred to as the “Employment Term.” Each twelve (12) month period ending on any anniversary of the Effective Date is hereinafter referred to as a “Contract Year.”

3.COMPENSATION.

3.1Base Salary. Commencing on the Effective Date, as compensation for services rendered under this Agreement, the Company will pay to Executive a base salary (the “Base Salary”) at an annualized rate of $350,000 payable in accordance with the normal payroll procedures of the Company. Executive’s Base Salary will be subject to periodic review by the Company and may be adjusted from time to time. The term “Base Salary” as used herein means and refers to the then current base salary, as adjusted from time to time in accordance with this Section 3.1. The Company may deduct from the Base Salary amounts sufficient to cover applicable federal, state and/or local income tax withholdings and any other amounts which the Company is required to withhold by applicable law.

3.2Bonuses. Executive will be eligible to participate in the Company’s annual cash incentive program, which will provide Executive with an opportunity to receive an annual, calendar-year bonus (payable in a single lump sum) based on criteria determined in the discretion of the Board of Directors of the Company (the “Board”) or a committee thereof (the “Annual Bonus”), it being understood that the actual amount of each Annual Bonus will be determined in the discretion of the Board or a committee thereof. The Annual Bonus will be paid within fifteen (15) business days after the later of: (i) the written certification by the Compensation Committee of the achievement of the performance goals; and (ii) completion and release of the audited financial statements for the applicable fiscal year; provided, however, that Executive must still be employed by the Company on the payment date to earn and receive the Annual Bonus.

3.3Long-term Incentive Compensation. During Executive’s employment hereunder, Executive may, as determined by the Board (or a committee thereof) in its sole discretion, periodically receive grants of restricted stock units, stock options or other equity or non-equity related awards (“Equity Awards”) pursuant to the Company’s long-term incentive plan(s), subject to the terms and conditions thereof and any Equity Award agreement as may be amended from time to time. Any Equity Awards granted to Executive, any proceeds of any Equity Awards that previously have been sold, transferred or otherwise disposed of, and any incentive bonus award will be subject to clawback by the Company, to the extent required under any clawback policy adopted or maintained by the Company, now or in the future, the Dodd-Frank Wall Street Reform and Consumer Protection Act and the Sarbanes–Oxley Act of 2002, each as amended, and rules, regulations and binding, published guidance thereunder. If the Company would not be eligible for continued listing, if

2

applicable, under Section 10D(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), unless it adopted policies consistent with Section 10D(b) of the Exchange Act, then, in accordance with those policies that are so required, any incentive-based compensation payable to Executive will be subject to clawback in the circumstances, to the extent, and in the manner, required by Section 10D(b)(2) of the Exchange Act, as interpreted by rules of the Securities Exchange Commission. By accepting an Equity Award or incentive bonus award under this Agreement or any plan sponsored by the Company, Executive hereby consents to any such clawback.

3.4Benefits.

3.4.1Vacation. Executive will be entitled to paid vacation for each calendar year during Executive’s employment in accordance with the Company’s established vacation pay policies; provided, however, that vacation will only be taken at such times as not to interfere with the necessary performance of Executive’s duties and obligations under this Agreement.

3.4.2Other Benefits; Insurance. During the term of Executive’s employment under this Agreement, if and to the extent eligible, Executive will be entitled to participate in all Company Group Health Plans, group life, disability and accidental death and dismemberment insurance or plan, then in effect, including, without limitation, any supplemental disability coverage available to similarly situated executive employees (“Company Welfare Benefit Plans”). For purposes of this Agreement, “Company Group Health Plans” means all operative medical, dental and vision plans. Coverage under the Company Welfare Benefit Plans will be provided on the same basis generally applicable to similarly situated employees of the Company; provided, however, that nothing contained in this Agreement will, in any manner whatsoever, directly or indirectly, require or otherwise prohibit the Company from amending, modifying, curtailing, discontinuing, or otherwise terminating any Company Welfare Benefit Plan at any time (whether before or after the date of Executive’s termination).

3.4.3Retirement Plans. During the term of Executive’s employment under this Agreement, if and to the extent eligible, Executive will be entitled to participate in all Company Retirement Plans then in effect. For purposes of this Agreement, “Company Retirement Plans” means the Company’s 401(k) Profit Sharing Plan and all operative employee pension benefit plans (tax-qualified and nonqualified plans) that may in the future be sponsored or maintained by the Company, all on the same basis generally applicable to similarly situated employees of the Company; provided, however, that nothing contained in this Agreement will, in any manner whatsoever, directly or indirectly, require or otherwise prohibit the Company from amending, modifying, curtailing, discontinuing, or otherwise terminating any Company Retirement Plan at any time (whether before or after the date of Executive’s termination).

3.4.4Business Expense Reimbursement. Executive will be entitled to reimbursement from the Company for the reasonable costs and expenses incurred in connection with the performance of the duties and obligations provided for in this Agreement. Reimbursement will be paid upon prompt presentation of expense statements or vouchers and such other supporting information as the Company may from time to time require in accordance with the Company’s policies.

3

4.TRADE SECRETS, CONFIDENTIAL INFORMATION AND INVENTIONS.

4.1Trade Secrets. During the course of Executive’s employment, Executive will have access to various trade secrets, confidential information and inventions of the Company as defined below.

4.1.1“Confidential Information” means all information and material which is proprietary to the Company, whether or not marked as “confidential” or “proprietary” and which is disclosed to or obtained from the Company by Executive, which relates to the Company’s past, present or future research, development or business activities. Confidential Information includes all information or materials prepared by or for the Company and includes, without limitation, all of the following: designs, drawings, specifications, techniques, models, data, source code, object code, documentation, diagrams, flow charts, research, development, processes, systems, methods, machinery, procedures, “know-how”, new product or new technology information, formulas, patents, patent applications, product prototypes, product copies, cost of production, manufacturing, developing or marketing techniques and materials, cost of production, development or marketing time tables, customer lists, strategies related to customers, suppliers or personnel, contract forms, pricing policies and financial information, volumes of sales, and other information of similar nature, whether or not reduced to writing or other tangible form, and any other Trade Secrets, as defined by Section 4.1.3, or non-public business information. Confidential Information also will include any additional Company information with respect to which the Company took reasonable and apparent steps to preserve confidentiality. For purposes of this Agreement, the terms of this Agreement will be treated by Executive as Confidential Information. Notwithstanding the foregoing, nothing in this Agreement, any other agreement between Executive and the Company, or any Company policy shall be read to prevent Executive from (a) sharing this Agreement or other information with Executive’s attorney; (b) reporting possible violations of federal law or regulation to any governmental agency or entity including but not limited to the Department of Justice, the Securities and Exchange Commission, the Congress, and any Inspector General, or making other disclosures that are protected under the whistleblower provisions of federal law or regulation. Executive will not need the prior authorization of the Company to make any such reports or disclosures and Executive will not be required to notify the Company that she has made such reports or disclosures; (c) sharing information about this Agreement with Executive’s spouse, accountant, attorney or financial advisor so long as Executive ensures that such parties maintain the strict confidentiality of this Agreement; or (d) apprising any future or potential employer or other person or entity to which Executive provides services of Executive’s continuing obligations to the Company under this Agreement.

4.1.2“Inventions” means all discoveries, concepts and ideas, whether patentable or not, including but not limited to, processes, methods, formulas, compositions, techniques, articles and machines, as well as improvements thereof or “know-how” related thereto, relating at the time of conception or reduction to practice to the business engaged in by the Company, or any actual or anticipated research or development by the Company.

4

4.1.3“Trade Secrets” means any scientific or technical data, information, design, process, procedure, formula or improvement that is commercially available to the Company and is not generally known in the industry.

This Section includes not only information belonging to the Company which existed before the date of this Agreement, but also information developed by Executive for the Company or its employees during her employment and thereafter.

4.2Restriction on Use of Confidential Information. Executive agrees that her use of Trade Secrets and other Confidential Information is subject to the following restrictions during the term of the Agreement and for an indefinite period thereafter so long as the Trade Secrets and other Confidential Information have not become generally known to the public.

4.3Non-Disclosure. Executive agrees that Executive will not, directly or indirectly, use, make available, sell, disclose or otherwise communicate to any person, other than in the course of Executive’s assigned duties and for the benefit of the Company, either during the period of Executive’s employment or at any time thereafter, any Confidential Information or other confidential or proprietary information received from third parties subject to a duty of the Company’s and its subsidiaries’ and affiliates’ part to maintain the confidentiality of such information, and to use such information only for certain limited purposes, in each case, which has been obtained by Executive during Executive’s employment by the Company (or any predecessor). The foregoing will not apply to information that (i) was known to the public prior to its disclosure to Executive; (ii) becomes generally known to the public subsequent to disclosure to Executive through no wrongful act of Executive or any representative of Executive; or (iii) Executive is required to disclose by applicable law, regulation or legal process (provided that Executive provides the Company with prior notice of the contemplated disclosure and cooperates with the Company at its expense in seeking a protective order or other appropriate protection of such information). Unless this Agreement is otherwise required to be disclosed under applicable law, rule or regulation, the terms and conditions of this Agreement will remain strictly confidential, and Executive hereby agrees not to disclose the terms and conditions hereof to any person or entity, other than immediate family members, legal advisors or personal tax or financial advisors, or prospective future employers solely for the purpose of disclosing the limitations on Executive’s conduct imposed by the provisions of this Agreement who, in each case, agree to keep such information confidential. Executive is hereby notified in accordance with the Defend Trade Secrets Act of 2016 that Executive will not be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that: (a) is made (i) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of reporting or investigating a suspected violation of law; or (b) is made in a complaint or other document that is filed under seal in a lawsuit or other proceeding. Executive is further notified that if she files a lawsuit for retaliation by the Company for reporting a suspected violation of law, Executive may disclose the Company’s trade secrets to Executive’s attorney and use the trade secret information in the court proceeding if she: (a) files any document containing the trade secret under seal; and (b) does not disclose the trade secret, except pursuant to court order. The provisions of this Section 4.3 will survive the expiration, suspension or termination of this Agreement for any reason.

5

4.3.1Return of the Company Information. Upon termination of Executive’s employment with the Company for any reason, Executive will surrender and return to the Company all documents and materials in her possession or control which contain Trade Secrets, Inventions and other Confidential Information. Executive will immediately return to the Company all lists, books, records, materials and documents, together with all copies thereof, and all other Company property in her possession or under her control, relating to or used in connection with the business of the Company. Executive acknowledges and agrees that all such lists, books, records, materials and documents are the sole and exclusive property of the Company.

4.3.2Prohibition Against Unfair Competition. At any time after the termination of her employment with the Company for any reason, Executive will not engage in competition with the Company while making use of the Trade Secrets of the Company.

4.4Patents and Inventions. Executive agrees that any Inventions made, conceived or completed by Executive during the term of Executive’s service, solely or jointly with others, which are made with the Company’s equipment, supplies, facilities or Confidential Information, or which relate at the time of conception or reduction to purpose of the Invention to the business of the Company or the Company’s actual or demonstrably anticipated research and development, or which result from any work performed by Executive for the Company, will be the sole and exclusive property of the Company, and all Trade Secrets, Confidential Information, copyrightable works, works of authorship, and all patents, registrations or applications related thereto, all other intellectual property or proprietary information and all similar or related information (whether or not patentable and copyrightable and whether or not reduced to tangible form or practice) which relate to the business, research and development, or existing or future products or services of the Company and/or its subsidiaries and which are conceived, developed or made by Executive during Executive’s employment with the Company (“Work Product”) will be deemed to be “work made for hire” (as defined in the Copyright Act, 17 U.S.C. §101 et seq., as amended) and owned exclusively by the Company. To the extent that any Work Product is not deemed to be a “work made for hire” under applicable law, and all right, title and interest in and to such Work Product have not automatically vested in the Company, Executive hereby (a) irrevocably assigns, transfers and conveys, and will assign transfer and convey, to the fullest extent permitted by applicable law, all right, title and interest in and to the Work Product on a worldwide basis to the Company (or such other person or entity as the Company may designate), without further consideration, and (b) waives all moral rights in or to all Work Product, and to the extent such rights may not be waived, agrees not to assert such rights against the Company or its respective licensees, successors, or assigns. In order to permit the Company to claim rights to which it may be entitled, Executive agrees to promptly disclose to the Company in confidence all Work Product which Executive makes arising out of Executive’s employment with the Company. Executive will assist the Company in obtaining patents on all Work Product patentable by the Company in the United States and in all foreign countries, and will execute all documents and do all things necessary to obtain letters patent, to vest the Company with full and extensive title thereto, and to protect the same against infringement by others.

5.TERMINATION OF EMPLOYMENT.

6

5.1Termination by Reason of Death or Disability. Executive’s employment hereunder will terminate immediately upon the death of Executive. The Company may terminate this Agreement upon written notice to Executive if Executive suffers any physical or mental impairment or incapacity that results in Executive being unable to perform Executive’s essential duties, responsibilities and the functions of Executive’s position with the Company for periods aggregating one-hundred eighty (180) days(“Disability”).

5.2Termination by the Company for Cause. The employment of Executive hereunder will terminate immediately upon written notice delivered by the Company to Executive of termination for “Cause”. “Cause” means a determination by the Company that Executive (a) has engaged in gross negligence, gross incompetence or misconduct in the performance of Executive’s duties with respect to the Company or any of its affiliates, (b) has failed without proper legal reason to perform Executive’s duties and responsibilities to the Company or any of its affiliates, (c) has breached any material provision of this Agreement or any written agreement or corporate policy or code of conduct established by the Company or any of its affiliates, (d) has engaged in conduct that is, or could reasonably expected to be, materially injurious to the Company or any of its affiliates, (e) has committed an act of theft, fraud, embezzlement, misappropriation against or breach of a fiduciary duty to the Company or any of its affiliates, or (f) has been convicted of, pleaded no contest to, or received adjudicated probation or deferred adjudication in connection with a crime involving fraud, dishonesty, or moral turpitude or any felony (or a crime of similar import in a foreign jurisdiction).

5.3Termination by the Company without Cause or by the Employee. The Company may terminate this Agreement without Cause and for any reason whatsoever or for no reason at all, in the sole discretion of the Company, upon not less than ten (10) days’ written notice to Executive. Executive may terminate this Agreement upon ten (10) days’ written notice to the Company.

6.CONSEQUENCES OF TERMINATION.

6.1Death or Disability.In the event that Executive’s employment terminates on account of Executive’s death or Disability, Executive or Executive’s estate, as the case may be, will be entitled to the following (with the amounts due under Sections 6.1.1 through 6.1.4 hereof to be paid within sixty (60) days following termination of employment, or such earlier date as may be required by applicable law):

6.1.1any unpaid Base Salary through the date of termination;

6.1.2reimbursement for any unreimbursed business expenses incurred through the date of termination;

6.1.3any accrued but unused vacation time in accordance with Company policy;

6.1.4all other payments, benefits or fringe benefits to which Executive may be entitled under the terms of any applicable compensation arrangement or benefit, equity or fringe benefit plan or program or grant or this Agreement (collectively, Sections 6.1.1 through 6.1.4 hereof will be hereafter referred to as the “Accrued Benefits”).

7

6.2Termination for Cause or as a Result of Non-Extension of This Agreement. If Executive’s employment is terminated by the Company for Cause or as a result of the non-extension of the Employment Term by either party, the Company will pay to Executive the Accrued Benefits.

6.3Termination Without Cause.If Executive’s employment by the Company is terminated by the Company other than for Cause, the Company will pay or provide Executive with the following:

6.3.1the Accrued Benefits;

6.3.2subject to Executive’s continued compliance with the obligations in Sections 4, 7 and 9 hereof, an amount equal to Executive’s monthly Base Salary rate (but not as an employee), paid monthly for the Severance Period; provided that to the extent that the payment of any amount constitutes “nonqualified deferred compensation” for purposes of Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”), any such payment scheduled to occur during the first sixty (60) days following the termination of employment will not be paid until the first regularly scheduled pay period following the sixtieth (60^th) day following such termination and will include payment of any amount that was otherwise scheduled to be paid prior thereto. As used herein, the Severance Period shall equal one (1) month for each full year of employment with the Company, not to exceed twelve (12) months.

6.3.3subject to (A) Executive’s timely election of continuation coverage under the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended (“COBRA”), (B) Executive’s continued copayment of premiums at the same level and cost to Executive as if Executive were an employee of the Company (excluding, for purposes of calculating cost, an employee’s ability to pay premiums with pre-tax dollars), and (C) Executive’s continued compliance with the obligations in Sections 4, 7 and 9 hereof, continued participation in the Company’s group health plan (to the extent permitted under applicable law and the terms of such plan) which covers Executive (and Executive’s eligible dependents) for the Severance Period at the Company’s expense, provided that Executive is eligible and remains eligible for COBRA coverage; and provided, further, that in the event that Executive obtains other employment that offers group health benefits, such coverage subsidy paid by the Company under this Section 6.3.3 will immediately cease. Notwithstanding the foregoing, the Company will not be obligated to provide the continuation coverage subsidy contemplated by this Section 6.3.3 if it would result in the imposition of excise taxes on the Company for failure to comply with the nondiscrimination requirements of the Patient Protection and Affordable Care Act of 2010, as amended, and the Health Care and Education Reconciliation Act of 2010, as amended (to the extent applicable). The period that the Company pays any part of the COBRA premium will be considered part of Executive’s COBRA continuation coverage entitlement period. At the conclusion of the maximum period for which the Company pays any portion of the COBRA premium described above, Executive may, at Executive’s sole expense, continue to receive COBRA continuation coverage benefits for the remainder of the COBRA continuation coverage entitlement period, if any, provided under the terms of the Company Group Health Plans.

Payments and benefits provided in this Section 6.3 will be in lieu of any termination or severance payments or benefits for which Executive may be eligible under any of the plans, policies

8

or programs of the Company or under the Worker Adjustment Retraining Notification Act of 1988 or any similar state statute or regulation.

6.4Other Obligations. Upon any termination of Executive’s employment with the Company, Executive will promptly resign from any other position as an officer, director or fiduciary of any Company-related entity, as applicable.

6.5Exclusive Remedy. The amounts payable to Executive following termination of employment and the Employment Term hereunder pursuant to Section 6 (with the exception of the Accrued Benefits) hereof will be in full and complete satisfaction of Executive’s rights under this Agreement and any other claims that Executive may have in respect of Executive’s employment with the Company or any of its affiliates, and Executive acknowledges that such amounts are fair and reasonable, and are Executive’s sole and exclusive remedy, in lieu of all other remedies at law or in equity, with respect to the termination of Executive’s employment hereunder or any breach of this Agreement.

6.6Deemed Resignations. Unless otherwise agreed to in writing by the Company and Executive prior to the termination of Executive’s employment, any termination of Executive’s employment shall constitute (a) an automatic resignation of Executive as an officer of the Company and each affiliate of the Company, (b) an automatic resignation of Executive from the Board (if applicable) and from the board of directors of any affiliate of the Company, and from the board of directors or similar governing body of any corporation, limited liability entity or other entity in which the Company or any affiliate holds an equity interest and with respect to which board or similar governing body Executive serves as the Company’s or such affiliate’s designee or other representative and (c) an automatic revocation of any power of attorney granted to Executive for the benefit of the Company or any of its affiliates.

7.RELEASE; SET-OFF.

Any and all amounts payable and benefits or additional rights provided pursuant to this Agreement beyond the Accrued Benefits will only be payable if Executive delivers to the Company and does not revoke a general release of claims in favor of the Company substantially in the form attached hereto as “Exhibit A” (the “General Release”) or other form approved and provided by the Company. Such General Release must be executed and delivered (and no longer be subject to revocation, if applicable) within sixty (60) days following termination. Subject to the limitations of applicable wage laws, the Company’s obligations to pay Executive amounts hereunder will be subject to set-off, counterclaim or recoupment of amounts owed by Executive to the Company or any of its affiliates.

8.CHANGE IN CONTROL.

8.1Notwithstanding the provisions of any other agreement to the contrary, if Executive’s employment with the Company or its successor is terminated on or after the date of occurrence of a Change in Control and before the second anniversary of the date of occurrence of such Change in Control by the Company or its successor other than for Cause, then, in addition to the benefits provided in Section 6.3 hereof, (i) all outstanding Equity Awards that have been granted to Executive

9

by the Company and that would have vested at any time after Executive’s Termination Date solely as a result of Executive’s continued service to the Company will vest immediately on the Termination Date; (ii) the payment in Section 6.3.2 will be made in a lump sum in an amount equal to Executive’s monthly Base Salary rate times the Severance Period times two, plus an amount equal to Executive’s target Annual Bonus during the Severance Period; and (iii) the maximum period for which the Company will pay the cost of COBRA Benefits, as provided in Section 6.3.3 above, will be eighteen (18) months.

8.2For purposes of this Section 8, a “Change in Control” of the Company will be deemed to have occurred if: (a) there is consummated (i) any consolidation or merger of the Company into or with another person (as such term is used in Sections 13(d)(3) and 14(d)(2) of the Exchange Act) pursuant to which shares of the Company’s common stock would be converted into cash, securities or other property, other than any consolidation or merger of the Company in which the persons who were stockholders of the Company immediately prior to the consummation of such consolidation or merger are the beneficial owners (within the meaning of Rule 13d-3 under the Exchange Act), immediately following the consummation of such consolidation or merger, of more than 50% of the combined voting power of the then outstanding voting securities of the person surviving or resulting from such consolidation or merger, (ii) any sale, lease or other transfer (in one transaction or a series of related transactions) of all or substantially all of the assets of the Company; (iii) any sale, lease or other transfer (in one transaction or a series of related transactions) of all or substantially all of the assets of the Company (i.e., more than fifty percent (50%) of the gross fair market value of the assets of the Company, determined without regard to any liabilities associated with such assets); or (iv) the stockholders of the Company approve any plan or proposal for the liquidation or dissolution of the Company.

9.INJUNCTIVE RELIEF.

Executive hereby recognizes, acknowledges and agrees that in the event of any breach by Executive of any of her covenants, agreements, duties or obligations hereunder, the Company would suffer great and irreparable harm, injury and damage, the Company would encounter extreme difficulty in attempting to prove the actual amount of damages suffered by the Company as a result of such breach, and the Company would not be reasonably or adequately compensated in damages in any action at law. Executive therefore agrees that, in addition to any other remedy the Company may have at law, in equity, by statute or otherwise, in the event of any breach by Executive of any of the covenants, agreements, duties or obligations hereunder, the Company or its subsidiaries will be entitled to seek and receive temporary, preliminary and permanent injunctive and other equitable relief from any court of competent jurisdiction to enforce any of the rights of the Company or its subsidiaries or any of the covenants, agreements, duties or obligations of Executive hereunder, or otherwise to prevent the violation of any of the terms or provisions hereof, all without the necessity of proving the amount of any actual damage to the Company or its subsidiaries thereof resulting therefrom; provided, however, that nothing contained in this Section 9 will be deemed or construed in any manner whatsoever as a waiver by the Company or its subsidiaries of any of the rights which any of them may have against Executive at law, in equity, by statute or otherwise arising out of, in connection with or resulting from the breach by Executive of any of her covenants, agreements, duties or obligations hereunder. The terms of this Section 9 will not prevent the Company from

10

pursuing any other available remedies for any breach or threatened breach hereof, including but not limited to the recovery of damages from Executive or any other remedy provided under the Defend Trade Secrets Act of 2016. An injunction to preserve evidence and prevent trade secret disclosure will be permitted, provided that it does not: (a) prevent a person from entering into an employment relationship, and that any conditions placed on the employment relationship are based on evidence of threatened misappropriation and not merely on the information the person knows; or (b) otherwise conflict with an applicable state law prohibiting restraints on the practice of a lawful profession, trade, or business.

10.RESTRICTIVE COVENANTS.

10.1Non-solicitation; Non-Interference. During Executive’s employment with the Company and for a period of two (2) years thereafter (the“Restricted Period”), Executive agrees that Executive will not, except in the furtherance of Executive’s duties hereunder, directly or indirectly, individually or on behalf of any other person, firm, corporation or other entity, solicit, aid or induce any customer of the Company or any of its subsidiaries or affiliates, with whom Executive had contact or as to whom Executive had access to Confidential Information, to purchase goods or services then sold by the Company or any of its subsidiaries or affiliates from another person, firm, corporation or other entity or assist or aid any other persons or entity in identifying or soliciting any such customer.

During the Restricted Period, Executive agrees that Executive will not, except in the furtherance of Executive’s duties hereunder, directly or indirectly, individually or on behalf of any other person, firm, corporation or other entity, (A) solicit, aid or induce any employee, or substantially full-time representative or agent of the Company or any of its subsidiaries or affiliates, with whom Executive had contact or as to whom Executive had access to Confidential Information, to leave such employment or retention or to accept employment with or render substantially full-time services to or with any other person, firm, corporation or other entity unaffiliated with the Company or hire or retain any such employee, representative or agent, or take any action to materially assist or aid any other person, firm, corporation or other entity in identifying, hiring or soliciting any such employee, representative or agent, or (B) interfere, or aid or induce any other person or entity in interfering with, or altering, the relationship between the Company or any of its subsidiaries or affiliates and any of their respective customers, suppliers, vendors, joint venturers or licensors. An employee, representative or agent will be deemed covered by this Section 10.1 while so employed or retained and for a period of six (6) months thereafter. Notwithstanding the foregoing, this Section 10.1 will not prohibit Executive from soliciting, hiring or retaining any individual who responds to a general solicitation to the public or general advertising for employees, so long as the public solicitation or advertising does not target employees, independent contractors or consultants of the Company or any of its subsidiaries or affiliates.

10.2Tolling of Covenant Periods. The Restricted Period provided by this Section 10 will not include, and will be extended by a period equal to, any time during which Executive is failing to comply with any provision of this Agreement.

10.3Notice to Subsequent Employers. Executive agrees that should Executive begin working for a company providing similar services to that of the Company at any time during the

11

Restricted Period, Executive will notify the new employer of the obligations owed to the Company as set forth in this Agreement.

10.4Scope and Reasonableness. If any court of competent jurisdiction in a final non-appealable judgment determines that a specified time period, business limitation or any other relevant feature of this Section 10 is unreasonable, arbitrary or against public policy, then the Agreement will be reformed so that the maximum time period, business limitation or other relevant feature which is determined by such court to be reasonable, not arbitrary and not against public policy can be enforced against the applicable party.

10.5No Prior Restrictive Covenants. Executive represents, warrants and confirms that she is not subject to a non-compete, non-solicitation or any other type of agreement with a prior employer or otherwise that would preclude her employment with or impact the performance of her job responsibilities with the Company.

10.6Continued Litigation Assistance. Executive will cooperate with and assist the Company and its representatives and attorneys as requested, during and after the Employment Term, with respect to any litigation, arbitration or other dispute resolutions by being available for interviews, depositions and/or testimony in regard to any matters in which Executive is or has been involved or with respect to which Executive has relevant information. The Company will reimburse Executive for any reasonable business expenses Executive may have incurred in connection with this obligation.

11.ARBITRATION.

11.1Except as provided in Section 9 of this Agreement, Executive and the Company irrevocably and unconditionally agree that: any past, present or future dispute, controversy or claim arising under or relating to this Agreement; any employment or other agreement between Executive and the Company; any federal, state, local or foreign statute, regulation, law, ordinance or the common law (including but not limited to any law prohibiting discrimination); or in connection with Executive’s employment or the termination thereof; involving Executive, on the one hand, and the Company, on the other hand, including both claims brought by Executive and claims brought against Executive, shall be submitted to binding arbitration before the American Arbitration Association (“AAA”) for resolution. Such arbitration shall be conducted in accordance with AAA’s Employment Arbitration Rules and Procedures, as modified herein, and shall be conducted by a single arbitrator, who shall be a partner in a law firm based in Oklahoma City with substantial experience in labor and employment law. Such arbitration will be conducted in Oklahoma City, Oklahoma, and the arbitrator will apply Oklahoma law, including federal statutory law as applied in Oklahoma courts. Except as set forth in Section 9 above, the arbitrator, and not any federal, state, or local court or adjudicatory authority, shall have exclusive authority to resolve any dispute relating to the interpretation, applicability, enforceability, and/or formation of this Agreement, including but not limited to any dispute as to whether (i) a particular claim is subject to arbitration hereunder, and/or (ii) any part of this Section 11 is void or voidable. The arbitral award shall be in writing, state the reasons for the award, and be final and binding on the parties. Except as otherwise provided herein, Executive shall treat any arbitration as strictly confidential, and shall not disclose the existence or nature of any claim or defense; any documents, correspondence, pleadings, briefing,

12

exhibits, or information exchanged or presented in connection with any claim or defense; or any rulings, decisions, or results of any claim, defense, or argument (collectively, “Arbitration Materials”) to any third party, with the exception of Executive’s legal counsel (who Executive shall ensure complies with these confidentiality terms). In the event the Company substantially prevails in an action involving Executive’s breach of any provision of this Agreement, the Company party shall be entitled to an award including its reasonable attorneys’ fees and costs, to the extent such an award is permitted by law. The arbitrator otherwise shall not have authority to award attorneys’ fees or costs, punitive damages, compensatory damages, damages for emotional distress, penalties, or any other damages not measured by the prevailing party’s actual losses, except to the extent such relief is explicitly available under a statute, ordinance, or regulation pursuant to which a claim is brought. The arbitrator also shall not have authority to entertain claims for class or collective relief.

11.2In the event of any court proceeding to challenge or enforce an arbitrator’s award, the parties hereby consent to the exclusive jurisdiction of the state and federal courts sitting in Oklahoma City, Oklahoma; agree to exclusive venue in that jurisdiction; and waive any claim that such jurisdiction is an inconvenient or inappropriate forum. There shall be no interlocutory appeals to any court, or any motions to vacate any order of the arbitrator that is not a final award dispositive of the arbitration in its entirety, except as required by law. The parties agree to take all steps necessary to protect the confidentiality of the Arbitration Materials in connection with any court proceeding (and/or any proceeding under Section 9 above), agree to use their best efforts to file all Confidential Information (and documents containing Confidential Information) under seal, and agree to the entry of an appropriate protective order encompassing the confidentiality terms of this Agreement.

12.MISCELLANEOUS.

12.1Entire Agreement. This Agreement contains the entire agreement of the parties regarding the employment of Executive by the Company and supersedes any prior agreement, arrangement or understanding, whether oral or written, between the Company and Executive concerning Executive’s employment hereunder.

12.2Notices. All notices, requests and other communications (collectively, “Notices”) given pursuant to this Agreement will be in writing, and will be delivered by electronic transmission with a copy delivered by personal service or by United States first class, registered or certified mail (return receipt requested), postage prepaid, addressed to the party at the address set forth below:

If to the Company:	Gulfport Energy Corporation 3001 Quail Springs Parkway Oklahoma City, Oklahoma 73134 Attention: Board of Directors
If to Executive:	Executive’s address in the Company’s personnel records

Any Notice will be deemed duly given when received by the addressee thereof, provided that any Notice sent by registered or certified mail will be deemed to have been duly given three days from date of deposit in the United States mail, unless sooner received. Either party may from

13

time to time change its address for further Notices hereunder by giving notice to the other party in the manner prescribed in this Section 12.2.

12.3Governing Law. This Agreement has been made and entered into in the State of Oklahoma and will be construed in accordance with the laws of the State of Oklahoma without regard to the conflict of laws principles thereof.

12.4Counterparts. This Agreement may be executed in any number of counterparts, each of which will be deemed to be an original, but all of which together will constitute one and the same instrument.

12.5Interpretation. The Compensation Committee or the Board will make all determinations under this Agreement and will have the exclusive authority to interpret its terms and conditions. All determinations and interpretations made by the Compensation Committee or the Board will be final for all purposes and binding on the parties.

12.6Severable Provisions. The provisions of this Agreement are severable, and if any one or more provisions are determined to be judicially unenforceable, in whole or in part, the remaining provisions will nevertheless be binding and enforceable.

12.7Successors and Assigns. This Agreement and all obligations of Executive will bind and inure to the benefit of the Company, its respective affiliates, and their respective successors and assigns.

12.8Amendments and Waivers. No amendment or waiver of any term or provision of this Agreement will be effective unless made in writing. Any written amendment or waiver will be effective only in the instance given and then only with respect to the specific term or provision (or portion thereof) of this Agreement to which it expressly relates, and will not be deemed or construed to constitute a waiver of any other term or provision (or portion thereof) waived in any other instance.

12.9Title and Headings. The titles and headings contained in this Agreement are included for convenience only and form no part of the agreement between the parties.

12.10Compliance with Tax Rules for Nonqualified Deferred Compensation Plans. This Agreement is intended to comply with, or otherwise be exempt from, Section 409A of the Code and will be administered, interpreted, and construed in a manner that does not result in the imposition on Executive of any additional tax, penalty, or interest under Section 409A of the Code.

12.10.1For purposes of Section 409A of the Code, the right to a series of installment payments under this Agreement will be treated as a right to a series of separate payments.

12.10.2Payment dates provided for in this Agreement will be deemed to incorporate grace periods that are treated as made upon a designated payment date as provided by Treasury Regulation §1.409A-3(d).

12.10.3If the Company determines in good faith that any provision of this Agreement would cause Executive to incur an additional tax, penalty, or interest under Section

14

409A of the Code, the Company and Executive will use reasonable efforts to reform such provision, if possible, in a mutually agreeable fashion to maintain to the maximum extent practicable the original intent of the applicable provision without violating the provisions of Section 409A of the Code. The preceding provisions, however, will not be construed as a guarantee or warranty by the Company of any particular tax effect to Executive under this Agreement. The Company will not be liable to Executive for any payment made under this Agreement, at the direction or with the consent of Executive, that is determined to result in an additional tax, penalty, or interest under Section 409A of the Code, nor for reporting in good faith any payment made under this Agreement as an amount includible in gross income under Section 409A of the Code.

12.10.4“Termination of employment,” “Termination Date,” “date of termination” or words of similar import, as used in this Agreement mean, for purposes of any payments under this Agreement that are payments of deferred compensation subject to Section 409A of the Code, Executive’s “separation from service” as defined in Treasury Regulation §1.409A-1(h).

12.10.5Payments under Section 6 and elsewhere in this Agreement will be administered and interpreted to maximize the exceptions to Code Section 409A for short-term deferrals and for separation pay due to involuntary separation from service. Any payment under this Agreement that is payable during the short-term deferral period (as described in Treasury Regulations §1.409A-1(b)(4)) or that is paid within the involuntary separation pay safe harbor (as described in Treasury Regulations §1.409A-1(b)(9)(iii)) will be treated as not providing for a deferral of compensation and will not be aggregated with any nonqualified deferred compensation plans or payments. The Severance Payments under Section 6 will commence on the date provided in Section 6.3.2, subject to the General Release requirement. It is intended that the Severance Payments will in all events commence sixty (60) days following Executive’s Separation from Service, regardless of which taxable year Executive actually delivers the executed General Release to the Company. However, if the Severance Payments are deferred compensation subject to Code Section 409A and if the period during which Executive has discretion to execute or revoke the General Release required in Section 7 exceeds sixty (60) days from the date of termination, the payments will commence on the eighth (8^th) day following receipt by the Company of Executive’s executed General Release. If the period during which Executive has discretion to execute or revoke the General Release required in Section 7 straddles two (2) taxable years of Executive, then the Company will commence the Severance Payments in the second of such taxable years. Executive may not, directly or indirectly, designate the calendar year of the commencement of any payment hereunder. Notwithstanding the foregoing, amounts payable hereunder which are not nonqualified deferred compensation, or which may be accelerated pursuant to Section 409A, such as distributions for applicable tax payments, may be accelerated, but not deferred, at the sole discretion of the Company.

12.10.6Notwithstanding anything to the contrary in this Agreement, to the extent required to comply with Section 409A of the Code, if Executive is deemed by the Board (or its delegate), in its sole discretion, to be a “specified employee” for purposes of Section 409A(a)(2)(B) of the Code, Executive agrees that any non-qualified deferred compensation payments due to Executive under this Agreement in connection with a termination of Executive’s employment that would otherwise have been payable at any time during the period immediately following such

15

termination of employment and ending on the date that is six months after the Termination Date (or if earlier, Executive’s date of death) will not be paid prior to, and will instead be payable in a lump sum on the first business day following the end of such non-payment period.

12.11Survival. Notwithstanding anything to the contrary contained herein, the provisions of Section 4, Section 9, Section 10 and Section 12 will survive the termination of this Agreement.

[Signatures on following page]

16

IN WITNESS WHEREOF, each of the parties has signed this Agreement on the date opposite their signature below.

Date: April 28, 2017	THE “COMPANY” GULFPORT ENERGY CORPORATION By:/s/ Michael G. Moore Name: Michael G. Moore Title: Chief Executive Officer and President
Date: April 28, 2017	THE “EXECUTIVE”  /s/ Keri Crowell Keri Crowell, in her individual capacity

Signature Page to Employment Agreement

Exhibit A

GENERAL RELEASE OF ALL CLAIMS

This general release (this “Agreement”) is entered into pursuant to the terms and conditions of the Employment Agreement, originally effective as of January 1, 2017 (“Employment Agreement”), between Keri Crowell (“Executive”) and Gulfport Energy Corporation (the “Company”).

In exchange for and in consideration of the benefits described in the Employment Agreement (the “Severance Benefits”), Executive, on behalf of Executive and all of Executive’s heirs, executors, administrators, and assigns (collectively, “Releasors”), hereby releases and forever waives and discharges any and all claims, liabilities, causes of action, demands, suits, rights, costs, expenses, or damages of any kind or nature (collectively, “Claims”) that Executive or any of the other Releasors ever had, now have, or might have against the Company or any of its current, former, and future affiliates, subsidiaries, parents, and related companies (collectively with the Company, the “Company Group” and each a “Company Group Member”), and each Company Group Member’s respective current, former, and future divisions, shareholders, general partners, limited partners, directors, members, trustees, officers, employees, agents, attorneys, successors, and assigns (collectively, with the Company Group, the “Released Parties” and each a “Released Party”), arising at any time prior to and including the date this Agreement is executed, whether such Claims are known to Executive or unknown to Executive, whether such Claims are accrued or contingent, including but not limited to any and all:

(a) Claims arising out of, or that might be considered to arise out of or to be connected in any way with, Executive’s employment or other relationship with any of the Released Parties, or the termination of such employment or other relationship;

(b) Claims under any contract, agreement, or understanding that Executive may have with any of the Released Parties, whether written or oral, whether express or implied, at any time prior to the date Executive executes this Agreement (including, but not limited to, under any offer letter executed by Executive and the Company, the Employment Agreement by and between the Company and Executive and any prior employment agreements and any amendments or agreements relating thereto);

(c) Claims arising under any federal, state, foreign, or local law, rule, ordinance, or public policy, including without limitation:

(i) Claims arising under Title VII of the Civil Rights Act of 1964, the Civil Rights Act of 1866, 42 U.S.C. § 1981, the Civil Rights Act of 1991, the Age Discrimination in Employment Act, the Older Worker Benefit Protection Act, the Americans with Disabilities Act, the Family and Medical Leave Act, the Employee Retirement Income Security Act of 1974, the Vietnam Era Veterans Readjustment Act of 1974, the Immigration Reform and Control Act of 1986, the Equal Pay Act, the Labor Management Relations Act, the National Labor Relations Act, the Consolidated Omnibus Budget Reconciliation Act of 1985, the Occupational Safety and Health Act, the Genetic Information Nondiscrimination Act of 2008, the Rehabilitation Act of 1973, the Uniformed Services Employment and Reemployment Rights Act, the Worker Adjustment and Retraining Notification Act, the Sarbanes-Oxley Act of 2002, the Dodd-Frank Act, the Internal

Revenue Code of 1986, or any other federal, state or local law relating to employment or discrimination in employment, which will include, without limitation, any individual or class claims of discrimination on the basis of age, disability, sex, race, religion, national origin, citizenship status, marital status, sexual preference, or any other basis whatsoever, as all such laws have been amended from time to time, or any other federal, state, foreign, or local labor law, wage and hour law, worker safety law, employee relations or fair employment practices law, or public policy;

(ii) Claims arising in tort, including but not limited to Claims for misrepresentation, defamation, libel, slander, invasion of privacy, conversion, replevin, false light, tortious interference with contract or economic advantage, negligence, fraud, fraudulent inducement, quantum meruit, promissory estoppel, prima facie tort, restitution, or the like;

(iii) Claims for compensation, wages, commissions, bonuses, royalties, stock options, deferred compensation, equity, phantom equity, carried interest, other monetary or equitable relief, vacation, personal or sick time, other fringe benefits, attorneys’ or experts’ fees or costs, forum fees or costs, or any tangible or intangible property of Executive’s that remains with any of the Releasees; and

(d) Claims arising under any other applicable law, regulation, rule, policy, practice, promise, understanding, or legal or equitable theory whatsoever; provided, however, that Executive does not release (A) any claims that arise after the date this Agreement is executed; (B) any claims for breach of the obligation to pay Severance Benefits under the Employment Agreement and this Agreement or to enforce the terms of this Agreement, should that ever be necessary; (C) any claims that cannot be waived or released as a matter of law; or (D) any claims for benefits under any Company employee group benefit plan, including the 401(k) plan.

Executive specifically intends the release of Claims in this Agreement to be the broadest possible release permitted by law and will also extend to release the Released Parties, without limitation, from any and all Claims that Executive has alleged or could have alleged, whether known or unknown, accrued or unaccrued, against any Released Party for violation(s) of any of the Claims or causes of action described in this Agreement; any other federal, state, or local law or ordinance; any public policy, whistleblower, contract, tort, or common law Claim or action; and any demand for costs or litigation expenses, except as otherwise provided in the Employment Agreement, including but not limited to attorneys’ fees.

Pursuant to the Older Workers Benefit Protection Act of 1990, Executive understands and acknowledges that by executing this Agreement and releasing all claims against any of the Released Parties, she has waived any and all rights or claims that she has or could have against any Released Party under the Age Discrimination in Employment Act, which includes any claim that any Released Party discriminated against Executive on account of her age. Executive also acknowledges the following:

(a)    The Company, by this written Agreement, has advised Executive to consult with an attorney prior to executing this Agreement;

2

(b)    Executive has had the opportunity to consult with her own attorney concerning this Agreement and Executive acknowledges that this Agreement is worded in an understandable way;

(c)    The rights and claims waived in this Agreement are in exchange for additional consideration over and above anything to which Executive was already undisputedly entitled;

(d)    This Agreement does not include claims arising after the Effective Date of this Agreement (as defined below), provided, however, that any claims arising after the Effective Date of this Agreement from the then-present effect of acts or conduct occurring before the Effective Date of this Agreement will be deemed released under this Agreement; and

(e)    The Company has provided Executive the opportunity to review and consider this Agreement for twenty-one (21) days from the date Executive receives this Agreement. At Executive’s option and sole discretion, Executive may waive the twenty-one (21) day review period and execute this Agreement before the expiration of twenty-one (21) days. In electing to waive the twenty-one (21) day review period, Executive acknowledges and admits that she was given a reasonable period of time within which to consider this Agreement and her waiver is made freely and voluntarily, without duress or any coercion by any other person.

Executive may revoke this Agreement within a period of seven (7) days after execution of this Agreement. Executive agrees that any such revocation is not effective unless it is made in writing and delivered to the Company by the end of the seventh (7th) calendar day. Under any such valid revocation, Executive will not be entitled to any severance pay or any other benefits under this Agreement. This Agreement becomes effective on the eighth (8th) calendar day after it is executed by both parties.

Subject to the exceptions set forth in Section 4.1.1 of the Employment Agreement, Executive confirms that no claim, charge, or complaint against any of the Released Parties, brought by her, exists before any federal, state, or local court or administrative agency. Executive hereby waives her right to accept any relief or recovery, including costs and attorney’s fees, from any charge or complaint before any federal, state, or local court or administrative agency against any of the Released Parties, except as such waiver is prohibited by law. For avoidance of doubt, nothing in this Agreement, any other agreement between Executive and the Company, or any Company policy shall prevent Executive from reporting suspected legal violations or filing a charge with the Equal Employment Opportunity Commission (the “EEOC”) or any other government agency or participating in any EEOC or other agency investigation; provided that Employee may not receive any relief (including, but not limited to, reinstatement, back pay, front pay, damages, attorneys’ or experts’ fees, costs, and/or disbursements) as a consequence of any charge filed with the EEOC and/or any litigation arising out of an EEOC charge.

The existence, terms, and conditions of this Agreement are and will be deemed to be confidential and will not hereafter be disclosed by Executive to any other person or entity, except (i) as may be required by law, regulation or applicable securities exchange requirements; and (ii) to Executive’s attorneys, spouse, accountants and/or financial advisors, provided that the person to whom disclosure is made is made aware of the confidentiality provisions of this Agreement and

3

such person/s agrees to keep the terms of this Agreement confidential. Executive further agrees not to solicit or initiate any demand by others not party to this Agreement for any disclosure of the existence, terms, and conditions of this Agreement.

Executive agrees that she will not, unless otherwise prohibited by law, at any time hereafter, participate in as a party, or permit to be filed by any other person on her behalf or as a member of any alleged class of person, any action or proceeding of any kind, against the Company, or its past, present, or future parents, subsidiaries, divisions, affiliates, employee benefit and/or pension plans or funds, successors and assigns and any of their past, present or future directors, officers, agents, trustees, administrators, attorneys, employees or assigns (whether acting as agents for the Company or in their individual capacities), with respect to any act, omission, transaction or occurrence up to and including the date of the execution of this Agreement. Executive further agrees that she will not seek or accept any award or settlement from any source or proceeding with respect to any claim or right covered by this paragraph and that this Agreement will act as a bar to recovery in any such proceedings.

Executive agrees that neither this Agreement nor the furnishing of the consideration set forth in this Agreement will be deemed or construed at any time for any purpose as an admission by the Released Parties of any liability or unlawful conduct of any kind. Executive further acknowledges and agrees that the consideration provided for herein is adequate consideration for Executive’s obligations under this Agreement.

This Agreement will be governed by and construed in accordance with the laws of the State of Oklahoma without regard to its conflicts of law provisions. If any provision of this Agreement other than the general release set forth above is declared legally or factually invalid or unenforceable by any court of competent jurisdiction and if such provision cannot be modified to be enforceable to any extent or in any application, then such provision immediately will become null and void, leaving the remainder of this Agreement in full force and affect. If any portion of the general release set forth in this Agreement is declared to be unenforceable by a court of competent jurisdiction in any action in which Executive participates or joins, Executive agrees that all consideration paid to her under the Employment Agreement will be offset against any monies that she may receive in connection with any such action.

This Agreement, together with the Employment Agreement, sets forth the entire agreement between Executive and the Released Parties and it supersedes any and all prior agreements or understandings, whether written or oral, between the parties, except as otherwise specified in this Agreement or the Employment Agreement. Executive acknowledges that she has not relied on any representations, promises, or agreements of any kind made to her in connection with her decision to sign this Agreement, except for those set forth in this Agreement.

This Agreement may not be amended except by a written agreement signed by both parties, which specifically refers to this Agreement.

EMPLOYEE ACKNOWLEDGES THAT SHE CAREFULLY HAS READ THIS AGREEMENT; THAT SHE HAS HAD THE OPPORTUNITY TO THOROUGHLY DISCUSS ITS TERMS WITH COUNSEL OF HER CHOOSING; THAT SHE FULLY UNDERSTANDS ITS

4

TERMS AND ITS FINAL AND BINDING EFFECT; THAT THE ONLY PROMISES MADE TO SIGN THIS AGREEMENT ARE THOSE STATED AND CONTAINED IN THIS AGREEMENT; AND THAT SHE IS SIGNING THIS AGREEMENT KNOWINGLY AND VOLUNTARILY. EMPLOYEE STATES THAT SHE IS IN GOOD HEALTH AND IS FULLY COMPETENT TO MANAGE HER BUSINESS AFFAIRS AND UNDERSTANDS THAT SHE MAY BE WAIVING SIGNIFICANT LEGAL RIGHTS BY SIGNING THIS AGREEMENT.

IN WITNESS WHEREOF, Executive has executed this Agreement as of the date set forth below.

AGREED AND ACCEPTED

_______________________________

Keri Crowell, in her individual capacity

Date: _____________________

5

EX-10.4

Exhibit 10.4

EMPLOYMENT AGREEMENT

This Employment Agreement (the “Agreement”) is entered into as of April 28, 2017, by and between Gulfport Energy Corporation, a Delaware corporation (the “Company”), and Stuart Maier, an individual (“Executive”).

RECITALS

WHEREAS, the Company is engaged in the exploration and development of crude oil and natural gas fields and related activities.

WHEREAS, Executive is and has been for some time an employee of the Company, and is experienced in certain aspects of the management and conduct of the Company’s business.

WHEREAS, the Company desires to continue to employ Executive and Executive desires to continue to be employed by the Company, upon the terms and subject to the conditions set forth in this Agreement.

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing recitals and the terms, covenants and conditions contained herein, the Company and Executive agree as follows:

1.EMPLOYMENT AND DUTIES.

1.1General. The Company hereby agrees to employ Executive and Executive agrees to serve as Senior Vice President of Geosciences, upon the terms and subject to the conditions set forth herein. Executive will report directly to the Chief Executive Officer of the Company. Subject to the direction and control of the Company, Executive will have all the responsibilities and powers normally associated with such position and Executive will perform such other duties and responsibilities as may be designated from time to time by the Company.

1.2Exclusive Services. Executive will devote his full business time, energy and efforts faithfully and diligently to promote the Company’s interests. Executive will render his services exclusively to the Company during the Employment Term. The terms of this Section 1 will not prevent Executive from investing or otherwise managing his assets in such form or manner as he chooses.

1.3Duty of Loyalty. Executive acknowledges and agrees that Executive has a fiduciary duty of loyalty to act in the best interests of the Company and to do no act that would materially injure the business, interests or reputation of the Company or any of its affiliates. In keeping with these duties, Executive shall make full disclosure to the Company of all business opportunities pertaining to the Company’s business and shall not appropriate for Executive’s own benefit business opportunities concerning the subject matter of the fiduciary relationship.

2.TERM.

208456502

Subject to the provisions for termination provided in Section 5, the term of Executive’s employment under this Agreement will commence as of January 1, 2017 (the “Effective Date”) and will terminate on the first anniversary of the Effective Date (the “Initial Period”); provided, however, that unless either party gives written notice to the other party of an election not to extend or renew Executive’s employment hereunder at least thirty (30) days prior to the end of the Initial Period, or any anniversary thereof, the term of this Agreement will automatically be extended by successive one-year periods (each an “Extension”). The term of this Agreement, including the Initial Period and any Extension, is hereinafter referred to as the “Employment Term.” Each twelve (12) month period ending on any anniversary of the Effective Date is hereinafter referred to as a “Contract Year.”

3.COMPENSATION.

3.1Base Salary. Commencing on the Effective Date, as compensation for services rendered under this Agreement, the Company will pay to Executive a base salary (the “Base Salary”) at an annualized rate of $400,000 payable in accordance with the normal payroll procedures of the Company. Executive’s Base Salary will be subject to periodic review by the Company and may be adjusted from time to time. The term “Base Salary” as used herein means and refers to the then current base salary, as adjusted from time to time in accordance with this Section 3.1. The Company may deduct from the Base Salary amounts sufficient to cover applicable federal, state and/or local income tax withholdings and any other amounts which the Company is required to withhold by applicable law.

3.2Bonuses. Executive will be eligible to participate in the Company’s annual cash incentive program, which will provide Executive with an opportunity to receive an annual, calendar-year bonus (payable in a single lump sum) based on criteria determined in the discretion of the Board of Directors of the Company (the “Board”) or a committee thereof (the “Annual Bonus”), it being understood that the actual amount of each Annual Bonus will be determined in the discretion of the Board or a committee thereof. The Annual Bonus will be paid within fifteen (15) business days after the later of: (i) the written certification by the Compensation Committee of the achievement of the performance goals; and (ii) completion and release of the audited financial statements for the applicable fiscal year; provided, however, that Executive must still be employed by the Company on the payment date to earn and receive the Annual Bonus.

3.3Long-term Incentive Compensation. During Executive’s employment hereunder, Executive may, as determined by the Board (or a committee thereof) in its sole discretion, periodically receive grants of restricted stock units, stock options or other equity or non-equity related awards (“Equity Awards”) pursuant to the Company’s long-term incentive plan(s), subject to the terms and conditions thereof and any Equity Award agreement as may be amended from time to time. Any Equity Awards granted to Executive, any proceeds of any Equity Awards that previously have been sold, transferred or otherwise disposed of, and any incentive bonus award will be subject to clawback by the Company, to the extent required under any clawback policy adopted or maintained by the Company, now or in the future, the Dodd-Frank Wall Street Reform and Consumer Protection Act and the Sarbanes–Oxley Act of 2002, each as amended, and rules, regulations and binding, published guidance thereunder. If the Company would not be eligible for continued listing, if

2

applicable, under Section 10D(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), unless it adopted policies consistent with Section 10D(b) of the Exchange Act, then, in accordance with those policies that are so required, any incentive-based compensation payable to Executive will be subject to clawback in the circumstances, to the extent, and in the manner, required by Section 10D(b)(2) of the Exchange Act, as interpreted by rules of the Securities Exchange Commission. By accepting an Equity Award or incentive bonus award under this Agreement or any plan sponsored by the Company, Executive hereby consents to any such clawback.

3.4Benefits.

3.4.1Vacation. Executive will be entitled to paid vacation for each calendar year during Executive’s employment in accordance with the Company’s established vacation pay policies; provided, however, that vacation will only be taken at such times as not to interfere with the necessary performance of Executive’s duties and obligations under this Agreement.

3.4.2Other Benefits; Insurance. During the term of Executive’s employment under this Agreement, if and to the extent eligible, Executive will be entitled to participate in all Company Group Health Plans, group life, disability and accidental death and dismemberment insurance or plan, then in effect, including, without limitation, any supplemental disability coverage available to similarly situated executive employees (“Company Welfare Benefit Plans”). For purposes of this Agreement, “Company Group Health Plans” means all operative medical, dental and vision plans. Coverage under the Company Welfare Benefit Plans will be provided on the same basis generally applicable to similarly situated employees of the Company; provided, however, that nothing contained in this Agreement will, in any manner whatsoever, directly or indirectly, require or otherwise prohibit the Company from amending, modifying, curtailing, discontinuing, or otherwise terminating any Company Welfare Benefit Plan at any time (whether before or after the date of Executive’s termination).

3.4.3Retirement Plans. During the term of Executive’s employment under this Agreement, if and to the extent eligible, Executive will be entitled to participate in all Company Retirement Plans then in effect. For purposes of this Agreement, “Company Retirement Plans” means the Company’s 401(k) Profit Sharing Plan and all operative employee pension benefit plans (tax-qualified and nonqualified plans) that may in the future be sponsored or maintained by the Company, all on the same basis generally applicable to similarly situated employees of the Company; provided, however, that nothing contained in this Agreement will, in any manner whatsoever, directly or indirectly, require or otherwise prohibit the Company from amending, modifying, curtailing, discontinuing, or otherwise terminating any Company Retirement Plan at any time (whether before or after the date of Executive’s termination).

3.4.4Business Expense Reimbursement. Executive will be entitled to reimbursement from the Company for the reasonable costs and expenses incurred in connection with the performance of the duties and obligations provided for in this Agreement. Reimbursement will be paid upon prompt presentation of expense statements or vouchers and such other supporting information as the Company may from time to time require in accordance with the Company’s policies.

3

4.TRADE SECRETS, CONFIDENTIAL INFORMATION AND INVENTIONS.

4.1Trade Secrets. During the course of Executive’s employment, Executive will have access to various trade secrets, confidential information and inventions of the Company as defined below.

4.1.1“Confidential Information” means all information and material which is proprietary to the Company, whether or not marked as “confidential” or “proprietary” and which is disclosed to or obtained from the Company by Executive, which relates to the Company’s past, present or future research, development or business activities. Confidential Information includes all information or materials prepared by or for the Company and includes, without limitation, all of the following: designs, drawings, specifications, techniques, models, data, source code, object code, documentation, diagrams, flow charts, research, development, processes, systems, methods, machinery, procedures, “know-how”, new product or new technology information, formulas, patents, patent applications, product prototypes, product copies, cost of production, manufacturing, developing or marketing techniques and materials, cost of production, development or marketing time tables, customer lists, strategies related to customers, suppliers or personnel, contract forms, pricing policies and financial information, volumes of sales, and other information of similar nature, whether or not reduced to writing or other tangible form, and any other Trade Secrets, as defined by Section 4.1.3, or non-public business information. Confidential Information also will include any additional Company information with respect to which the Company took reasonable and apparent steps to preserve confidentiality. For purposes of this Agreement, the terms of this Agreement will be treated by Executive as Confidential Information. Notwithstanding the foregoing, nothing in this Agreement, any other agreement between Executive and the Company, or any Company policy shall be read to prevent Executive from (a) sharing this Agreement or other information with Executive’s attorney; (b) reporting possible violations of federal law or regulation to any governmental agency or entity including but not limited to the Department of Justice, the Securities and Exchange Commission, the Congress, and any Inspector General, or making other disclosures that are protected under the whistleblower provisions of federal law or regulation. Executive will not need the prior authorization of the Company to make any such reports or disclosures and Executive will not be required to notify the Company that he has made such reports or disclosures; (c) sharing information about this Agreement with Executive’s spouse, accountant, attorney or financial advisor so long as Executive ensures that such parties maintain the strict confidentiality of this Agreement; or (d) apprising any future or potential employer or other person or entity to which Executive provides services of Executive’s continuing obligations to the Company under this Agreement.

4.1.2“Inventions” means all discoveries, concepts and ideas, whether patentable or not, including but not limited to, processes, methods, formulas, compositions, techniques, articles and machines, as well as improvements thereof or “know-how” related thereto, relating at the time of conception or reduction to practice to the business engaged in by the Company, or any actual or anticipated research or development by the Company.

4

4.1.3“Trade Secrets” means any scientific or technical data, information, design, process, procedure, formula or improvement that is commercially available to the Company and is not generally known in the industry.

This Section includes not only information belonging to the Company which existed before the date of this Agreement, but also information developed by Executive for the Company or its employees during his employment and thereafter.

4.2Restriction on Use of Confidential Information. Executive agrees that his use of Trade Secrets and other Confidential Information is subject to the following restrictions during the term of the Agreement and for an indefinite period thereafter so long as the Trade Secrets and other Confidential Information have not become generally known to the public.

4.3Non-Disclosure. Executive agrees that Executive will not, directly or indirectly, use, make available, sell, disclose or otherwise communicate to any person, other than in the course of Executive’s assigned duties and for the benefit of the Company, either during the period of Executive’s employment or at any time thereafter, any Confidential Information or other confidential or proprietary information received from third parties subject to a duty of the Company’s and its subsidiaries’ and affiliates’ part to maintain the confidentiality of such information, and to use such information only for certain limited purposes, in each case, which has been obtained by Executive during Executive’s employment by the Company (or any predecessor). The foregoing will not apply to information that (i) was known to the public prior to its disclosure to Executive; (ii) becomes generally known to the public subsequent to disclosure to Executive through no wrongful act of Executive or any representative of Executive; or (iii) Executive is required to disclose by applicable law, regulation or legal process (provided that Executive provides the Company with prior notice of the contemplated disclosure and cooperates with the Company at its expense in seeking a protective order or other appropriate protection of such information). Unless this Agreement is otherwise required to be disclosed under applicable law, rule or regulation, the terms and conditions of this Agreement will remain strictly confidential, and Executive hereby agrees not to disclose the terms and conditions hereof to any person or entity, other than immediate family members, legal advisors or personal tax or financial advisors, or prospective future employers solely for the purpose of disclosing the limitations on Executive’s conduct imposed by the provisions of this Agreement who, in each case, agree to keep such information confidential. Executive is hereby notified in accordance with the Defend Trade Secrets Act of 2016 that Executive will not be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that: (a) is made (i) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of reporting or investigating a suspected violation of law; or (b) is made in a complaint or other document that is filed under seal in a lawsuit or other proceeding. Executive is further notified that if he files a lawsuit for retaliation by the Company for reporting a suspected violation of law, Executive may disclose the Company’s trade secrets to Executive’s attorney and use the trade secret information in the court proceeding if he: (a) files any document containing the trade secret under seal; and (b) does not disclose the trade secret, except pursuant to court order. The provisions of this Section 4.3 will survive the expiration, suspension or termination of this Agreement for any reason.

5

4.3.1Return of the Company Information. Upon termination of Executive’s employment with the Company for any reason, Executive will surrender and return to the Company all documents and materials in his possession or control which contain Trade Secrets, Inventions and other Confidential Information. Executive will immediately return to the Company all lists, books, records, materials and documents, together with all copies thereof, and all other Company property in his possession or under his control, relating to or used in connection with the business of the Company. Executive acknowledges and agrees that all such lists, books, records, materials and documents are the sole and exclusive property of the Company.

4.3.2Prohibition Against Unfair Competition. At any time after the termination of his employment with the Company for any reason, Executive will not engage in competition with the Company while making use of the Trade Secrets of the Company.

4.4Patents and Inventions. Executive agrees that any Inventions made, conceived or completed by Executive during the term of Executive’s service, solely or jointly with others, which are made with the Company’s equipment, supplies, facilities or Confidential Information, or which relate at the time of conception or reduction to purpose of the Invention to the business of the Company or the Company’s actual or demonstrably anticipated research and development, or which result from any work performed by Executive for the Company, will be the sole and exclusive property of the Company, and all Trade Secrets, Confidential Information, copyrightable works, works of authorship, and all patents, registrations or applications related thereto, all other intellectual property or proprietary information and all similar or related information (whether or not patentable and copyrightable and whether or not reduced to tangible form or practice) which relate to the business, research and development, or existing or future products or services of the Company and/or its subsidiaries and which are conceived, developed or made by Executive during Executive’s employment with the Company (“Work Product”) will be deemed to be “work made for hire” (as defined in the Copyright Act, 17 U.S.C. §101 et seq., as amended) and owned exclusively by the Company. To the extent that any Work Product is not deemed to be a “work made for hire” under applicable law, and all right, title and interest in and to such Work Product have not automatically vested in the Company, Executive hereby (a) irrevocably assigns, transfers and conveys, and will assign transfer and convey, to the fullest extent permitted by applicable law, all right, title and interest in and to the Work Product on a worldwide basis to the Company (or such other person or entity as the Company may designate), without further consideration, and (b) waives all moral rights in or to all Work Product, and to the extent such rights may not be waived, agrees not to assert such rights against the Company or its respective licensees, successors, or assigns. In order to permit the Company to claim rights to which it may be entitled, Executive agrees to promptly disclose to the Company in confidence all Work Product which Executive makes arising out of Executive’s employment with the Company. Executive will assist the Company in obtaining patents on all Work Product patentable by the Company in the United States and in all foreign countries, and will execute all documents and do all things necessary to obtain letters patent, to vest the Company with full and extensive title thereto, and to protect the same against infringement by others.

5.TERMINATION OF EMPLOYMENT.

6

5.1Termination by Reason of Death or Disability. Executive’s employment hereunder will terminate immediately upon the death of Executive. The Company may terminate this Agreement upon written notice to Executive if Executive suffers any physical or mental impairment or incapacity that results in Executive being unable to perform Executive’s essential duties, responsibilities and the functions of Executive’s position with the Company for periods aggregating one-hundred eighty (180) days(“Disability”).

5.2Termination by the Company for Cause. The employment of Executive hereunder will terminate immediately upon written notice delivered by the Company to Executive of termination for “Cause”. “Cause” means a determination by the Company that Executive (a) has engaged in gross negligence, gross incompetence or misconduct in the performance of Executive’s duties with respect to the Company or any of its affiliates, (b) has failed without proper legal reason to perform Executive’s duties and responsibilities to the Company or any of its affiliates, (c) has breached any material provision of this Agreement or any written agreement or corporate policy or code of conduct established by the Company or any of its affiliates, (d) has engaged in conduct that is, or could reasonably expected to be, materially injurious to the Company or any of its affiliates, (e) has committed an act of theft, fraud, embezzlement, misappropriation against or breach of a fiduciary duty to the Company or any of its affiliates, or (f) has been convicted of, pleaded no contest to, or received adjudicated probation or deferred adjudication in connection with a crime involving fraud, dishonesty, or moral turpitude or any felony (or a crime of similar import in a foreign jurisdiction).

5.3Termination by the Company without Cause or by the Employee. The Company may terminate this Agreement without Cause and for any reason whatsoever or for no reason at all, in the sole discretion of the Company, upon not less than ten (10) days’ written notice to Executive. Executive may terminate this Agreement upon ten (10) days’ written notice to the Company.

6.CONSEQUENCES OF TERMINATION.

6.1Death or Disability.In the event that Executive’s employment terminates on account of Executive’s death or Disability, Executive or Executive’s estate, as the case may be, will be entitled to the following (with the amounts due under Sections 6.1.1 through 6.1.4 hereof to be paid within sixty (60) days following termination of employment, or such earlier date as may be required by applicable law):

6.1.1any unpaid Base Salary through the date of termination;

6.1.2reimbursement for any unreimbursed business expenses incurred through the date of termination;

6.1.3any accrued but unused vacation time in accordance with Company policy;

6.1.4all other payments, benefits or fringe benefits to which Executive may be entitled under the terms of any applicable compensation arrangement or benefit, equity or fringe benefit plan or program or grant or this Agreement (collectively, Sections 6.1.1 through 6.1.4 hereof will be hereafter referred to as the “Accrued Benefits”).

7

6.2Termination for Cause or as a Result of Non-Extension of This Agreement. If Executive’s employment is terminated by the Company for Cause or as a result of the non-extension of the Employment Term by either party, the Company will pay to Executive the Accrued Benefits.

6.3Termination Without Cause. If Executive’s employment by the Company is terminated by the Company other than for Cause, the Company will pay or provide Executive with the following:

6.3.1the Accrued Benefits;

6.3.2subject to Executive’s continued compliance with the obligations in Sections 4, 7 and 9 hereof, an amount equal to Executive’s monthly Base Salary rate (but not as an employee), paid monthly for the Severance Period; provided that to the extent that the payment of any amount constitutes “nonqualified deferred compensation” for purposes of Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”), any such payment scheduled to occur during the first sixty (60) days following the termination of employment will not be paid until the first regularly scheduled pay period following the sixtieth (60^th) day following such termination and will include payment of any amount that was otherwise scheduled to be paid prior thereto. As used herein, the Severance Period shall equal one (1) month for each full year of employment with the Company, not to exceed twelve (12) months.

6.3.3subject to (A) Executive’s timely election of continuation coverage under the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended (“COBRA”), (B) Executive’s continued copayment of premiums at the same level and cost to Executive as if Executive were an employee of the Company (excluding, for purposes of calculating cost, an employee’s ability to pay premiums with pre-tax dollars), and (C) Executive’s continued compliance with the obligations in Sections 4, 7 and 9 hereof, continued participation in the Company’s group health plan (to the extent permitted under applicable law and the terms of such plan) which covers Executive (and Executive’s eligible dependents) for the Severance Period at the Company’s expense, provided that Executive is eligible and remains eligible for COBRA coverage; and provided, further, that in the event that Executive obtains other employment that offers group health benefits, such coverage subsidy paid by the Company under this Section 6.3.3 will immediately cease. Notwithstanding the foregoing, the Company will not be obligated to provide the continuation coverage subsidy contemplated by this Section 6.3.3 if it would result in the imposition of excise taxes on the Company for failure to comply with the nondiscrimination requirements of the Patient Protection and Affordable Care Act of 2010, as amended, and the Health Care and Education Reconciliation Act of 2010, as amended (to the extent applicable). The period that the Company pays any part of the COBRA premium will be considered part of Executive’s COBRA continuation coverage entitlement period. At the conclusion of the maximum period for which the Company pays any portion of the COBRA premium described above, Executive may, at Executive’s sole expense, continue to receive COBRA continuation coverage benefits for the remainder of the COBRA continuation coverage entitlement period, if any, provided under the terms of the Company Group Health Plans.

Payments and benefits provided in this Section 6.3 will be in lieu of any termination or severance payments or benefits for which Executive may be eligible under any of the plans, policies

8

or programs of the Company or under the Worker Adjustment Retraining Notification Act of 1988 or any similar state statute or regulation.

6.4Other Obligations. Upon any termination of Executive’s employment with the Company, Executive will promptly resign from any other position as an officer, director or fiduciary of any Company-related entity, as applicable.

6.5Exclusive Remedy. The amounts payable to Executive following termination of employment and the Employment Term hereunder pursuant to Section 6 (with the exception of the Accrued Benefits) hereof will be in full and complete satisfaction of Executive’s rights under this Agreement and any other claims that Executive may have in respect of Executive’s employment with the Company or any of its affiliates, and Executive acknowledges that such amounts are fair and reasonable, and are Executive’s sole and exclusive remedy, in lieu of all other remedies at law or in equity, with respect to the termination of Executive’s employment hereunder or any breach of this Agreement.

6.6Deemed Resignations. Unless otherwise agreed to in writing by the Company and Executive prior to the termination of Executive’s employment, any termination of Executive’s employment shall constitute (a) an automatic resignation of Executive as an officer of the Company and each affiliate of the Company, (b) an automatic resignation of Executive from the Board (if applicable) and from the board of directors of any affiliate of the Company, and from the board of directors or similar governing body of any corporation, limited liability entity or other entity in which the Company or any affiliate holds an equity interest and with respect to which board or similar governing body Executive serves as the Company’s or such affiliate’s designee or other representative and (c) an automatic revocation of any power of attorney granted to Executive for the benefit of the Company or any of its affiliates.

7.RELEASE; SET-OFF.

Any and all amounts payable and benefits or additional rights provided pursuant to this Agreement beyond the Accrued Benefits will only be payable if Executive delivers to the Company and does not revoke a general release of claims in favor of the Company substantially in the form attached hereto as “Exhibit A” (the “General Release”) or other form approved and provided by the Company. Such General Release must be executed and delivered (and no longer be subject to revocation, if applicable) within sixty (60) days following termination. Subject to the limitations of applicable wage laws, the Company’s obligations to pay Executive amounts hereunder will be subject to set-off, counterclaim or recoupment of amounts owed by Executive to the Company or any of its affiliates.

8.CHANGE IN CONTROL.

8.1Notwithstanding the provisions of any other agreement to the contrary, if Executive’s employment with the Company or its successor is terminated on or after the date of occurrence of a Change in Control and before the second anniversary of the date of occurrence of such Change in Control by the Company or its successor other than for Cause, then, in addition to the benefits provided in Section 6.3 hereof, (i) all outstanding Equity Awards that have been granted to Executive

9

by the Company and that would have vested at any time after Executive’s Termination Date solely as a result of Executive’s continued service to the Company will vest immediately on the Termination Date; (ii) the payment in Section 6.3.2 will be made in a lump sum in an amount equal to Executive’s monthly Base Salary rate times the Severance Period times two, plus an amount equal to Executive’s target Annual Bonus during the Severance Period; and (iii) the maximum period for which the Company will pay the cost of COBRA Benefits, as provided in Section 6.3.3 above, will be eighteen (18) months.

8.2For purposes of this Section 8, a “Change in Control” of the Company will be deemed to have occurred if: (a) there is consummated (i) any consolidation or merger of the Company into or with another person (as such term is used in Sections 13(d)(3) and 14(d)(2) of the Exchange Act) pursuant to which shares of the Company’s common stock would be converted into cash, securities or other property, other than any consolidation or merger of the Company in which the persons who were stockholders of the Company immediately prior to the consummation of such consolidation or merger are the beneficial owners (within the meaning of Rule 13d-3 under the Exchange Act), immediately following the consummation of such consolidation or merger, of more than 50% of the combined voting power of the then outstanding voting securities of the person surviving or resulting from such consolidation or merger, (ii) any sale, lease or other transfer (in one transaction or a series of related transactions) of all or substantially all of the assets of the Company; (iii) any sale, lease or other transfer (in one transaction or a series of related transactions) of all or substantially all of the assets of the Company (i.e., more than fifty percent (50%) of the gross fair market value of the assets of the Company, determined without regard to any liabilities associated with such assets); or (iv) the stockholders of the Company approve any plan or proposal for the liquidation or dissolution of the Company.

9.INJUNCTIVE RELIEF.

Executive hereby recognizes, acknowledges and agrees that in the event of any breach by Executive of any of his covenants, agreements, duties or obligations hereunder, the Company would suffer great and irreparable harm, injury and damage, the Company would encounter extreme difficulty in attempting to prove the actual amount of damages suffered by the Company as a result of such breach, and the Company would not be reasonably or adequately compensated in damages in any action at law. Executive therefore agrees that, in addition to any other remedy the Company may have at law, in equity, by statute or otherwise, in the event of any breach by Executive of any of the covenants, agreements, duties or obligations hereunder, the Company or its subsidiaries will be entitled to seek and receive temporary, preliminary and permanent injunctive and other equitable relief from any court of competent jurisdiction to enforce any of the rights of the Company or its subsidiaries or any of the covenants, agreements, duties or obligations of Executive hereunder, or otherwise to prevent the violation of any of the terms or provisions hereof, all without the necessity of proving the amount of any actual damage to the Company or its subsidiaries thereof resulting therefrom; provided, however, that nothing contained in this Section 9 will be deemed or construed in any manner whatsoever as a waiver by the Company or its subsidiaries of any of the rights which any of them may have against Executive at law, in equity, by statute or otherwise arising out of, in connection with or resulting from the breach by Executive of any of his covenants, agreements, duties or obligations hereunder. The terms of this Section 9 will not prevent the Company from

10

pursuing any other available remedies for any breach or threatened breach hereof, including but not limited to the recovery of damages from Executive or any other remedy provided under the Defend Trade Secrets Act of 2016. An injunction to preserve evidence and prevent trade secret disclosure will be permitted, provided that it does not: (a) prevent a person from entering into an employment relationship, and that any conditions placed on the employment relationship are based on evidence of threatened misappropriation and not merely on the information the person knows; or (b) otherwise conflict with an applicable state law prohibiting restraints on the practice of a lawful profession, trade, or business.

10.RESTRICTIVE COVENANTS.

10.1Non-solicitation; Non-Interference. During Executive’s employment with the Company and for a period of two (2) years thereafter (the “Restricted Period”), Executive agrees that Executive will not, except in the furtherance of Executive’s duties hereunder, directly or indirectly, individually or on behalf of any other person, firm, corporation or other entity, solicit, aid or induce any customer of the Company or any of its subsidiaries or affiliates, with whom Executive had contact or as to whom Executive had access to Confidential Information, to purchase goods or services then sold by the Company or any of its subsidiaries or affiliates from another person, firm, corporation or other entity or assist or aid any other persons or entity in identifying or soliciting any such customer.

During the Restricted Period, Executive agrees that Executive will not, except in the furtherance of Executive’s duties hereunder, directly or indirectly, individually or on behalf of any other person, firm, corporation or other entity, (A) solicit, aid or induce any employee, representative or agent of the Company or any of its subsidiaries or affiliates, with whom Executive had contact or as to whom Executive had access to Confidential Information, to leave such employment or retention or to accept employment with or render services to or with any other person, firm, corporation or other entity unaffiliated with the Company or hire or retain any such employee, representative or agent, or take any action to materially assist or aid any other person, firm, corporation or other entity in identifying, hiring or soliciting any such employee, representative or agent, or (B) interfere, or aid or induce any other person or entity in interfering with, or altering, the relationship between the Company or any of its subsidiaries or affiliates and any of their respective customers, suppliers, vendors, joint venturers or licensors. An employee, representative or agent will be deemed covered by this Section 10.1 while so employed or retained and for a period of six (6) months thereafter.

10.2Tolling of Covenant Periods. The Restricted Period provided by this Section 10 will not include, and will be extended by a period equal to, any time during which Executive is failing to comply with any provision of this Agreement.

10.3Notice to Subsequent Employers. Executive agrees that should Executive begin working for a company providing similar services to that of the Company at any time during the Restricted Period, Executive will notify the new employer of the obligations owed to the Company as set forth in this Agreement.

11

10.4Scope and Reasonableness. If any court of competent jurisdiction in a final non-appealable judgment determines that a specified time period, business limitation or any other relevant feature of this Section 10 is unreasonable, arbitrary or against public policy, then the Agreement will be reformed so that the maximum time period, business limitation or other relevant feature which is determined by such court to be reasonable, not arbitrary and not against public policy can be enforced against the applicable party.

10.5No Prior Restrictive Covenants. Executive represents, warrants and confirms that he is not subject to a non-compete, non-solicitation or any other type of agreement with a prior employer or otherwise that would preclude his employment with or impact the performance of his job responsibilities with the Company.

10.6Continued Litigation Assistance. Executive will cooperate with and assist the Company and its representatives and attorneys as requested, during and after the Employment Term, with respect to any litigation, arbitration or other dispute resolutions by being available for interviews, depositions and/or testimony in regard to any matters in which Executive is or has been involved or with respect to which Executive has relevant information. The Company will reimburse Executive for any reasonable business expenses Executive may have incurred in connection with this obligation.

11.ARBITRATION.

11.1Except as provided in Section 9 of this Agreement, Executive and the Company irrevocably and unconditionally agree that: any past, present or future dispute, controversy or claim arising under or relating to this Agreement; any employment or other agreement between Executive and the Company; any federal, state, local or foreign statute, regulation, law, ordinance or the common law (including but not limited to any law prohibiting discrimination); or in connection with Executive’s employment or the termination thereof; involving Executive, on the one hand, and the Company, on the other hand, including both claims brought by Executive and claims brought against Executive, shall be submitted to binding arbitration before the American Arbitration Association (“AAA”) for resolution. Such arbitration shall be conducted in accordance with AAA’s Employment Arbitration Rules and Procedures, as modified herein, and shall be conducted by a single arbitrator, who shall be a partner in a law firm based in Oklahoma City with substantial experience in labor and employment law. Such arbitration will be conducted in Oklahoma City, Oklahoma, and the arbitrator will apply Oklahoma law, including federal statutory law as applied in Oklahoma courts. Except as set forth in Section 9 above, the arbitrator, and not any federal, state, or local court or adjudicatory authority, shall have exclusive authority to resolve any dispute relating to the interpretation, applicability, enforceability, and/or formation of this Agreement, including but not limited to any dispute as to whether (i) a particular claim is subject to arbitration hereunder, and/or (ii) any part of this Section 11 is void or voidable. The arbitral award shall be in writing, state the reasons for the award, and be final and binding on the parties. Except as otherwise provided herein, Executive shall treat any arbitration as strictly confidential, and shall not disclose the existence or nature of any claim or defense; any documents, correspondence, pleadings, briefing, exhibits, or information exchanged or presented in connection with any claim or defense; or any rulings, decisions, or results of any claim, defense, or argument (collectively, “Arbitration

12

Materials”) to any third party, with the exception of Executive’s legal counsel (who Executive shall ensure complies with these confidentiality terms). In the event the Company substantially prevails in an action involving Executive’s breach of any provision of this Agreement, the Company party shall be entitled to an award including its reasonable attorneys’ fees and costs, to the extent such an award is permitted by law. The arbitrator otherwise shall not have authority to award attorneys’ fees or costs, punitive damages, compensatory damages, damages for emotional distress, penalties, or any other damages not measured by the prevailing party’s actual losses, except to the extent such relief is explicitly available under a statute, ordinance, or regulation pursuant to which a claim is brought. The arbitrator also shall not have authority to entertain claims for class or collective relief.

11.2In the event of any court proceeding to challenge or enforce an arbitrator’s award, the parties hereby consent to the exclusive jurisdiction of the state and federal courts sitting in Oklahoma City, Oklahoma; agree to exclusive venue in that jurisdiction; and waive any claim that such jurisdiction is an inconvenient or inappropriate forum. There shall be no interlocutory appeals to any court, or any motions to vacate any order of the arbitrator that is not a final award dispositive of the arbitration in its entirety, except as required by law. The parties agree to take all steps necessary to protect the confidentiality of the Arbitration Materials in connection with any court proceeding (and/or any proceeding under Section 9 above), agree to use their best efforts to file all Confidential Information (and documents containing Confidential Information) under seal, and agree to the entry of an appropriate protective order encompassing the confidentiality terms of this Agreement.

12.MISCELLANEOUS.

12.1Entire Agreement. This Agreement contains the entire agreement of the parties regarding the employment of Executive by the Company and supersedes any prior agreement, arrangement or understanding, whether oral or written, between the Company and Executive concerning Executive’s employment hereunder.

12.2Notices. All notices, requests and other communications (collectively, “Notices”) given pursuant to this Agreement will be in writing, and will be delivered by electronic transmission with a copy delivered by personal service or by United States first class, registered or certified mail (return receipt requested), postage prepaid, addressed to the party at the address set forth below:

If to the Company:	Gulfport Energy Corporation 3001 Quail Springs Parkway Oklahoma City, Oklahoma 73134 Attention: Board of Directors
If to Executive:	Executive’s address in the Company’s personnel records

Any Notice will be deemed duly given when received by the addressee thereof, provided that any Notice sent by registered or certified mail will be deemed to have been duly given three days from date of deposit in the United States mail, unless sooner received. Either party may from time to time change its address for further Notices hereunder by giving notice to the other party in the manner prescribed in this Section 12.2.

13

12.3Governing Law. This Agreement has been made and entered into in the State of Oklahoma and will be construed in accordance with the laws of the State of Oklahoma without regard to the conflict of laws principles thereof.

12.4Counterparts. This Agreement may be executed in any number of counterparts, each of which will be deemed to be an original, but all of which together will constitute one and the same instrument.

12.5Interpretation. The Compensation Committee or the Board will make all determinations under this Agreement and will have the exclusive authority to interpret its terms and conditions. All determinations and interpretations made by the Compensation Committee or the Board will be final for all purposes and binding on the parties.

12.6Severable Provisions. The provisions of this Agreement are severable, and if any one or more provisions are determined to be judicially unenforceable, in whole or in part, the remaining provisions will nevertheless be binding and enforceable.

12.7Successors and Assigns. This Agreement and all obligations of Executive will bind and inure to the benefit of the Company, its respective affiliates, and their respective successors and assigns.

12.8Amendments and Waivers. No amendment or waiver of any term or provision of this Agreement will be effective unless made in writing. Any written amendment or waiver will be effective only in the instance given and then only with respect to the specific term or provision (or portion thereof) of this Agreement to which it expressly relates, and will not be deemed or construed to constitute a waiver of any other term or provision (or portion thereof) waived in any other instance.

12.9Title and Headings. The titles and headings contained in this Agreement are included for convenience only and form no part of the agreement between the parties.

12.10Compliance with Tax Rules for Nonqualified Deferred Compensation Plans. This Agreement is intended to comply with, or otherwise be exempt from, Section 409A of the Code and will be administered, interpreted, and construed in a manner that does not result in the imposition on Executive of any additional tax, penalty, or interest under Section 409A of the Code.

12.10.1For purposes of Section 409A of the Code, the right to a series of installment payments under this Agreement will be treated as a right to a series of separate payments.

12.10.2Payment dates provided for in this Agreement will be deemed to incorporate grace periods that are treated as made upon a designated payment date as provided by Treasury Regulation §1.409A-3(d).

12.10.3If the Company determines in good faith that any provision of this Agreement would cause Executive to incur an additional tax, penalty, or interest under Section 409A of the Code, the Company and Executive will use reasonable efforts to reform such provision, if possible, in a mutually agreeable fashion to maintain to the maximum extent practicable the

14

original intent of the applicable provision without violating the provisions of Section 409A of the Code. The preceding provisions, however, will not be construed as a guarantee or warranty by the Company of any particular tax effect to Executive under this Agreement. The Company will not be liable to Executive for any payment made under this Agreement, at the direction or with the consent of Executive, that is determined to result in an additional tax, penalty, or interest under Section 409A of the Code, nor for reporting in good faith any payment made under this Agreement as an amount includible in gross income under Section 409A of the Code.

12.10.4“Termination of employment,” “Termination Date,” “date of termination” or words of similar import, as used in this Agreement mean, for purposes of any payments under this Agreement that are payments of deferred compensation subject to Section 409A of the Code, Executive’s “separation from service” as defined in Treasury Regulation §1.409A-1(h).

12.10.5Payments under Section 6 and elsewhere in this Agreement will be administered and interpreted to maximize the exceptions to Code Section 409A for short-term deferrals and for separation pay due to involuntary separation from service. Any payment under this Agreement that is payable during the short-term deferral period (as described in Treasury Regulations §1.409A-1(b)(4)) or that is paid within the involuntary separation pay safe harbor (as described in Treasury Regulations §1.409A-1(b)(9)(iii)) will be treated as not providing for a deferral of compensation and will not be aggregated with any nonqualified deferred compensation plans or payments. The Severance Payments under Section 6 will commence on the date provided in Section 6.3.2, subject to the General Release requirement. It is intended that the Severance Payments will in all events commence sixty (60) days following Executive’s Separation from Service, regardless of which taxable year Executive actually delivers the executed General Release to the Company. However, if the Severance Payments are deferred compensation subject to Code Section 409A and if the period during which Executive has discretion to execute or revoke the General Release required in Section 7 exceeds sixty (60) days from the date of termination, the payments will commence on the eighth (8^th) day following receipt by the Company of Executive’s executed General Release. If the period during which Executive has discretion to execute or revoke the General Release required in Section 7 straddles two (2) taxable years of Executive, then the Company will commence the Severance Payments in the second of such taxable years. Executive may not, directly or indirectly, designate the calendar year of the commencement of any payment hereunder. Notwithstanding the foregoing, amounts payable hereunder which are not nonqualified deferred compensation, or which may be accelerated pursuant to Section 409A, such as distributions for applicable tax payments, may be accelerated, but not deferred, at the sole discretion of the Company.

12.10.6Notwithstanding anything to the contrary in this Agreement, to the extent required to comply with Section 409A of the Code, if Executive is deemed by the Board (or its delegate), in its sole discretion, to be a “specified employee” for purposes of Section 409A(a)(2)(B) of the Code, Executive agrees that any non-qualified deferred compensation payments due to Executive under this Agreement in connection with a termination of Executive’s employment that would otherwise have been payable at any time during the period immediately following such termination of employment and ending on the date that is six months after the Termination Date

15

(or if earlier, Executive’s date of death) will not be paid prior to, and will instead be payable in a lump sum on the first business day following the end of such non-payment period.

12.11Survival. Notwithstanding anything to the contrary contained herein, the provisions of Section 4, Section 9, Section 10 and Section 12 will survive the termination of this Agreement.

[Signatures on following page]

16

IN WITNESS WHEREOF, each of the parties has signed this Agreement on the date opposite their signature below.

Date: April 28, 2017	THE “COMPANY” GULFPORT ENERGY CORPORATION By:/s/ Michael G. Moore Name: Michael G. Moore Title: Chief Executive Officer and President
Date: April 6, 2017	THE “EXECUTIVE”  /s/ Stuart Maier Stuart Maier, in his individual capacity

Signature Page to Employment Agreement

Exhibit A

GENERAL RELEASE OF ALL CLAIMS

This general release (this “Agreement”) is entered into pursuant to the terms and conditions of the Employment Agreement, originally effective as of January 1, 2017 (“Employment Agreement”), between Stuart Maier (“Executive”) and Gulfport Energy Corporation (the “Company”).

In exchange for and in consideration of the benefits described in the Employment Agreement (the “Severance Benefits”), Executive, on behalf of Executive and all of Executive’s heirs, executors, administrators, and assigns (collectively, “Releasors”), hereby releases and forever waives and discharges any and all claims, liabilities, causes of action, demands, suits, rights, costs, expenses, or damages of any kind or nature (collectively, “Claims”) that Executive or any of the other Releasors ever had, now have, or might have against the Company or any of its current, former, and future affiliates, subsidiaries, parents, and related companies (collectively with the Company, the “Company Group” and each a “Company Group Member”), and each Company Group Member’s respective current, former, and future divisions, shareholders, general partners, limited partners, directors, members, trustees, officers, employees, agents, attorneys, successors, and assigns (collectively, with the Company Group, the “Released Parties” and each a “Released Party”), arising at any time prior to and including the date this Agreement is executed, whether such Claims are known to Executive or unknown to Executive, whether such Claims are accrued or contingent, including but not limited to any and all:

(a) Claims arising out of, or that might be considered to arise out of or to be connected in any way with, Executive’s employment or other relationship with any of the Released Parties, or the termination of such employment or other relationship;

(b) Claims under any contract, agreement, or understanding that Executive may have with any of the Released Parties, whether written or oral, whether express or implied, at any time prior to the date Executive executes this Agreement (including, but not limited to, under any offer letter executed by Executive and the Company, the Employment Agreement by and between the Company and Executive and any prior employment agreements and any amendments or agreements relating thereto);

(c) Claims arising under any federal, state, foreign, or local law, rule, ordinance, or public policy, including without limitation:

(i) Claims arising under Title VII of the Civil Rights Act of 1964, the Civil Rights Act of 1866, 42 U.S.C. § 1981, the Civil Rights Act of 1991, the Age Discrimination in Employment Act, the Older Worker Benefit Protection Act, the Americans with Disabilities Act, the Family and Medical Leave Act, the Employee Retirement Income Security Act of 1974, the Vietnam Era Veterans Readjustment Act of 1974, the Immigration Reform and Control Act of 1986, the Equal Pay Act, the Labor Management Relations Act, the National Labor Relations Act, the Consolidated Omnibus Budget Reconciliation Act of 1985, the Occupational Safety and Health Act, the Genetic Information Nondiscrimination Act of 2008, the Rehabilitation Act of 1973, the Uniformed Services Employment and Reemployment Rights Act, the Worker Adjustment and Retraining Notification Act, the Sarbanes-Oxley Act of 2002, the Dodd-Frank Act, the Internal

Revenue Code of 1986, or any other federal, state or local law relating to employment or discrimination in employment, which will include, without limitation, any individual or class claims of discrimination on the basis of age, disability, sex, race, religion, national origin, citizenship status, marital status, sexual preference, or any other basis whatsoever, as all such laws have been amended from time to time, or any other federal, state, foreign, or local labor law, wage and hour law, worker safety law, employee relations or fair employment practices law, or public policy;

(ii) Claims arising in tort, including but not limited to Claims for misrepresentation, defamation, libel, slander, invasion of privacy, conversion, replevin, false light, tortious interference with contract or economic advantage, negligence, fraud, fraudulent inducement, quantum meruit, promissory estoppel, prima facie tort, restitution, or the like;

(iii) Claims for compensation, wages, commissions, bonuses, royalties, stock options, deferred compensation, equity, phantom equity, carried interest, other monetary or equitable relief, vacation, personal or sick time, other fringe benefits, attorneys’ or experts’ fees or costs, forum fees or costs, or any tangible or intangible property of Executive’s that remains with any of the Releasees; and

(d) Claims arising under any other applicable law, regulation, rule, policy, practice, promise, understanding, or legal or equitable theory whatsoever; provided, however, that Executive does not release (A) any claims that arise after the date this Agreement is executed; (B) any claims for breach of the obligation to pay Severance Benefits under the Employment Agreement and this Agreement or to enforce the terms of this Agreement, should that ever be necessary; (C) any claims that cannot be waived or released as a matter of law; or (D) any claims for benefits under any Company employee group benefit plan, including the 401(k) plan.

Executive specifically intends the release of Claims in this Agreement to be the broadest possible release permitted by law and will also extend to release the Released Parties, without limitation, from any and all Claims that Executive has alleged or could have alleged, whether known or unknown, accrued or unaccrued, against any Released Party for violation(s) of any of the Claims or causes of action described in this Agreement; any other federal, state, or local law or ordinance; any public policy, whistleblower, contract, tort, or common law Claim or action; and any demand for costs or litigation expenses, except as otherwise provided in the Employment Agreement, including but not limited to attorneys’ fees.

Pursuant to the Older Workers Benefit Protection Act of 1990, Executive understands and acknowledges that by executing this Agreement and releasing all claims against any of the Released Parties, he has waived any and all rights or claims that he has or could have against any Released Party under the Age Discrimination in Employment Act, which includes any claim that any Released Party discriminated against Executive on account of his age. Executive also acknowledges the following:

(a)    The Company, by this written Agreement, has advised Executive to consult with an attorney prior to executing this Agreement;

2

(b)    Executive has had the opportunity to consult with his own attorney concerning this Agreement and Executive acknowledges that this Agreement is worded in an understandable way;

(c)    The rights and claims waived in this Agreement are in exchange for additional consideration over and above anything to which Executive was already undisputedly entitled;

(d)    This Agreement does not include claims arising after the Effective Date of this Agreement (as defined below), provided, however, that any claims arising after the Effective Date of this Agreement from the then-present effect of acts or conduct occurring before the Effective Date of this Agreement will be deemed released under this Agreement; and

(e)    The Company has provided Executive the opportunity to review and consider this Agreement for twenty-one (21) days from the date Executive receives this Agreement. At Executive’s option and sole discretion, Executive may waive the twenty-one (21) day review period and execute this Agreement before the expiration of twenty-one (21) days. In electing to waive the twenty-one (21) day review period, Executive acknowledges and admits that he was given a reasonable period of time within which to consider this Agreement and his waiver is made freely and voluntarily, without duress or any coercion by any other person.

Executive may revoke this Agreement within a period of seven (7) days after execution of this Agreement. Executive agrees that any such revocation is not effective unless it is made in writing and delivered to the Company by the end of the seventh (7th) calendar day. Under any such valid revocation, Executive will not be entitled to any severance pay or any other benefits under this Agreement. This Agreement becomes effective on the eighth (8th) calendar day after it is executed by both parties.

Subject to the exceptions set forth in Section 4.1.1 of the Employment Agreement, Executive confirms that no claim, charge, or complaint against any of the Released Parties, brought by him, exists before any federal, state, or local court or administrative agency. Executive hereby waives his right to accept any relief or recovery, including costs and attorney’s fees, from any charge or complaint before any federal, state, or local court or administrative agency against any of the Released Parties, except as such waiver is prohibited by law. For avoidance of doubt, nothing in this Agreement, any other agreement between Executive and the Company, or any Company policy shall prevent Executive from reporting suspected legal violations or filing a charge with the Equal Employment Opportunity Commission (the “EEOC”) or any other government agency or participating in any EEOC or other agency investigation; provided that Employee may not receive any relief (including, but not limited to, reinstatement, back pay, front pay, damages, attorneys’ or experts’ fees, costs, and/or disbursements) as a consequence of any charge filed with the EEOC and/or any litigation arising out of an EEOC charge.

The existence, terms, and conditions of this Agreement are and will be deemed to be confidential and will not hereafter be disclosed by Executive to any other person or entity, except (i) as may be required by law, regulation or applicable securities exchange requirements; and (ii) to Executive’s attorneys, spouse, accountants and/or financial advisors, provided that the person to whom disclosure is made is made aware of the confidentiality provisions of this Agreement and

3

such person/s agrees to keep the terms of this Agreement confidential. Executive further agrees not to solicit or initiate any demand by others not party to this Agreement for any disclosure of the existence, terms, and conditions of this Agreement.

Executive agrees that he will not, unless otherwise prohibited by law, at any time hereafter, participate in as a party, or permit to be filed by any other person on his behalf or as a member of any alleged class of person, any action or proceeding of any kind, against the Company, or its past, present, or future parents, subsidiaries, divisions, affiliates, employee benefit and/or pension plans or funds, successors and assigns and any of their past, present or future directors, officers, agents, trustees, administrators, attorneys, employees or assigns (whether acting as agents for the Company or in their individual capacities), with respect to any act, omission, transaction or occurrence up to and including the date of the execution of this Agreement. Executive further agrees that he will not seek or accept any award or settlement from any source or proceeding with respect to any claim or right covered by this paragraph and that this Agreement will act as a bar to recovery in any such proceedings.

Executive agrees that neither this Agreement nor the furnishing of the consideration set forth in this Agreement will be deemed or construed at any time for any purpose as an admission by the Released Parties of any liability or unlawful conduct of any kind. Executive further acknowledges and agrees that the consideration provided for herein is adequate consideration for Executive’s obligations under this Agreement.

This Agreement will be governed by and construed in accordance with the laws of the State of Oklahoma without regard to its conflicts of law provisions. If any provision of this Agreement other than the general release set forth above is declared legally or factually invalid or unenforceable by any court of competent jurisdiction and if such provision cannot be modified to be enforceable to any extent or in any application, then such provision immediately will become null and void, leaving the remainder of this Agreement in full force and affect. If any portion of the general release set forth in this Agreement is declared to be unenforceable by a court of competent jurisdiction in any action in which Executive participates or joins, Executive agrees that all consideration paid to him under the Employment Agreement will be offset against any monies that he may receive in connection with any such action.

This Agreement, together with the Employment Agreement, sets forth the entire agreement between Executive and the Released Parties and it supersedes any and all prior agreements or understandings, whether written or oral, between the parties, except as otherwise specified in this Agreement or the Employment Agreement. Executive acknowledges that he has not relied on any representations, promises, or agreements of any kind made to him in connection with his decision to sign this Agreement, except for those set forth in this Agreement.

This Agreement may not be amended except by a written agreement signed by both parties, which specifically refers to this Agreement.

EMPLOYEE ACKNOWLEDGES THAT HE CAREFULLY HAS READ THIS AGREEMENT; THAT HE HAS HAD THE OPPORTUNITY TO THOROUGHLY DISCUSS ITS TERMS WITH COUNSEL OF HIS CHOOSING; THAT HE FULLY UNDERSTANDS ITS

4

TERMS AND ITS FINAL AND BINDING EFFECT; THAT THE ONLY PROMISES MADE TO SIGN THIS AGREEMENT ARE THOSE STATED AND CONTAINED IN THIS AGREEMENT; AND THAT HE IS SIGNING THIS AGREEMENT KNOWINGLY AND VOLUNTARILY. EMPLOYEE STATES THAT HE IS IN GOOD HEALTH AND IS FULLY COMPETENT TO MANAGE HIS BUSINESS AFFAIRS AND UNDERSTANDS THAT HE MAY BE WAIVING SIGNIFICANT LEGAL RIGHTS BY SIGNING THIS AGREEMENT.

IN WITNESS WHEREOF, Executive has executed this Agreement as of the date set forth below.

AGREED AND ACCEPTED

_______________________________

Stuart Maier, in his individual capacity

Date: _____________________

5

EX-10.5

Exhibit 10.5

EMPLOYMENT AGREEMENT

This Employment Agreement (the “Agreement”) is entered into as of April 28, 2017, by and between Gulfport Energy Corporation, a Delaware corporation (the “Company”), and Steve Baldwin, an individual (“Executive”).

RECITALS

WHEREAS, the Company is engaged in the exploration and development of crude oil and natural gas fields and related activities.

WHEREAS, Executive is and has been for some time an employee of the Company, and is experienced in certain aspects of the management and conduct of the Company’s business.

WHEREAS, the Company desires to continue to employ Executive and Executive desires to continue to be employed by the Company, upon the terms and subject to the conditions set forth in this Agreement.

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing recitals and the terms, covenants and conditions contained herein, the Company and Executive agree as follows:

1.EMPLOYMENT AND DUTIES.

1.1General. The Company hereby agrees to employ Executive and Executive agrees to serve as Vice President — Reservoir Engineering, upon the terms and subject to the conditions set forth herein. Executive will report directly to the Chief Executive Officer of the Company. Subject to the direction and control of the Company, Executive will have all the responsibilities and powers normally associated with such position and Executive will perform such other duties and responsibilities as may be designated from time to time by the Company.

1.2Exclusive Services. Executive will devote his full business time, energy and efforts faithfully and diligently to promote the Company’s interests. Executive will render his services exclusively to the Company during the Employment Term. The terms of this Section 1 will not prevent Executive from investing or otherwise managing his assets in such form or manner as he chooses.

1.3Duty of Loyalty. Executive acknowledges and agrees that Executive has a fiduciary duty of loyalty to act in the best interests of the Company and to do no act that would materially injure the business, interests or reputation of the Company or any of its affiliates. In keeping with these duties, Executive shall make full disclosure to the Company of all business opportunities pertaining to the Company’s business and shall not appropriate for Executive’s own benefit business opportunities concerning the subject matter of the fiduciary relationship.

2.TERM.

208456478

Subject to the provisions for termination provided in Section 5, the term of Executive’s employment under this Agreement will commence as of January 1, 2017 (the “Effective Date”) and will terminate on the first anniversary of the Effective Date (the “Initial Period”); provided, however, that unless either party gives written notice to the other party of an election not to extend or renew Executive’s employment hereunder at least thirty (30) days prior to the end of the Initial Period, or any anniversary thereof, the term of this Agreement will automatically be extended by successive one-year periods (each an “Extension”). The term of this Agreement, including the Initial Period and any Extension, is hereinafter referred to as the “Employment Term.” Each twelve (12) month period ending on any anniversary of the Effective Date is hereinafter referred to as a “Contract Year.”

3.COMPENSATION.

3.1Base Salary. Commencing on the Effective Date, as compensation for services rendered under this Agreement, the Company will pay to Executive a base salary (the “Base Salary”) at an annualized rate of $210,000 payable in accordance with the normal payroll procedures of the Company. Executive’s Base Salary will be subject to periodic review by the Company and may be adjusted from time to time. The term “Base Salary” as used herein means and refers to the then current base salary, as adjusted from time to time in accordance with this Section 3.1. The Company may deduct from the Base Salary amounts sufficient to cover applicable federal, state and/or local income tax withholdings and any other amounts which the Company is required to withhold by applicable law.

3.2Bonuses. Executive will be eligible to participate in the Company’s annual cash incentive program, which will provide Executive with an opportunity to receive an annual, calendar-year bonus (payable in a single lump sum) based on criteria determined in the discretion of the Board of Directors of the Company (the “Board”) or a committee thereof (the “Annual Bonus”), it being understood that the actual amount of each Annual Bonus will be determined in the discretion of the Board or a committee thereof. The Annual Bonus will be paid within fifteen (15) business days after the later of: (i) the written certification by the Compensation Committee of the achievement of the performance goals; and (ii) completion and release of the audited financial statements for the applicable fiscal year; provided, however, that Executive must still be employed by the Company on the payment date to earn and receive the Annual Bonus.

3.3Long-term Incentive Compensation. During Executive’s employment hereunder, Executive may, as determined by the Board (or a committee thereof) in its sole discretion, periodically receive grants of restricted stock units, stock options or other equity or non-equity related awards (“Equity Awards”) pursuant to the Company’s long-term incentive plan(s), subject to the terms and conditions thereof and any Equity Award agreement as may be amended from time to time. Any Equity Awards granted to Executive, any proceeds of any Equity Awards that previously have been sold, transferred or otherwise disposed of, and any incentive bonus award will be subject to clawback by the Company, to the extent required under any clawback policy adopted or maintained by the Company, now or in the future, the Dodd-Frank Wall Street Reform and Consumer Protection Act and the Sarbanes–Oxley Act of 2002, each as amended, and rules, regulations and binding, published guidance thereunder. If the Company would not be eligible for continued listing, if

2

applicable, under Section 10D(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), unless it adopted policies consistent with Section 10D(b) of the Exchange Act, then, in accordance with those policies that are so required, any incentive-based compensation payable to Executive will be subject to clawback in the circumstances, to the extent, and in the manner, required by Section 10D(b)(2) of the Exchange Act, as interpreted by rules of the Securities Exchange Commission. By accepting an Equity Award or incentive bonus award under this Agreement or any plan sponsored by the Company, Executive hereby consents to any such clawback.

3.4Benefits.

3.4.1Vacation. Executive will be entitled to paid vacation for each calendar year during Executive’s employment in accordance with the Company’s established vacation pay policies; provided, however, that vacation will only be taken at such times as not to interfere with the necessary performance of Executive’s duties and obligations under this Agreement.

3.4.2Other Benefits; Insurance. During the term of Executive’s employment under this Agreement, if and to the extent eligible, Executive will be entitled to participate in all Company Group Health Plans, group life, disability and accidental death and dismemberment insurance or plan, then in effect, including, without limitation, any supplemental disability coverage available to similarly situated executive employees (“Company Welfare Benefit Plans”). For purposes of this Agreement, “Company Group Health Plans” means all operative medical, dental and vision plans. Coverage under the Company Welfare Benefit Plans will be provided on the same basis generally applicable to similarly situated employees of the Company; provided, however, that nothing contained in this Agreement will, in any manner whatsoever, directly or indirectly, require or otherwise prohibit the Company from amending, modifying, curtailing, discontinuing, or otherwise terminating any Company Welfare Benefit Plan at any time (whether before or after the date of Executive’s termination).

3.4.3Retirement Plans. During the term of Executive’s employment under this Agreement, if and to the extent eligible, Executive will be entitled to participate in all Company Retirement Plans then in effect. For purposes of this Agreement, “Company Retirement Plans” means the Company’s 401(k) Profit Sharing Plan and all operative employee pension benefit plans (tax-qualified and nonqualified plans) that may in the future be sponsored or maintained by the Company, all on the same basis generally applicable to similarly situated employees of the Company; provided, however, that nothing contained in this Agreement will, in any manner whatsoever, directly or indirectly, require or otherwise prohibit the Company from amending, modifying, curtailing, discontinuing, or otherwise terminating any Company Retirement Plan at any time (whether before or after the date of Executive’s termination).

3.4.4Business Expense Reimbursement. Executive will be entitled to reimbursement from the Company for the reasonable costs and expenses incurred in connection with the performance of the duties and obligations provided for in this Agreement. Reimbursement will be paid upon prompt presentation of expense statements or vouchers and such other supporting information as the Company may from time to time require in accordance with the Company’s policies.

3

4.TRADE SECRETS, CONFIDENTIAL INFORMATION AND INVENTIONS.

4.1Trade Secrets. During the course of Executive’s employment, Executive will have access to various trade secrets, confidential information and inventions of the Company as defined below.

4.1.1“Confidential Information” means all information and material which is proprietary to the Company, whether or not marked as “confidential” or “proprietary” and which is disclosed to or obtained from the Company by Executive, which relates to the Company’s past, present or future research, development or business activities. Confidential Information includes all information or materials prepared by or for the Company and includes, without limitation, all of the following: designs, drawings, specifications, techniques, models, data, source code, object code, documentation, diagrams, flow charts, research, development, processes, systems, methods, machinery, procedures, “know-how”, new product or new technology information, formulas, patents, patent applications, product prototypes, product copies, cost of production, manufacturing, developing or marketing techniques and materials, cost of production, development or marketing time tables, customer lists, strategies related to customers, suppliers or personnel, contract forms, pricing policies and financial information, volumes of sales, and other information of similar nature, whether or not reduced to writing or other tangible form, and any other Trade Secrets, as defined by Section 4.1.3, or non-public business information. Confidential Information also will include any additional Company information with respect to which the Company took reasonable and apparent steps to preserve confidentiality. For purposes of this Agreement, the terms of this Agreement will be treated by Executive as Confidential Information. Notwithstanding the foregoing, nothing in this Agreement, any other agreement between Executive and the Company, or any Company policy shall be read to prevent Executive from (a) sharing this Agreement or other information with Executive’s attorney; (b) reporting possible violations of federal law or regulation to any governmental agency or entity including but not limited to the Department of Justice, the Securities and Exchange Commission, the Congress, and any Inspector General, or making other disclosures that are protected under the whistleblower provisions of federal law or regulation. Executive will not need the prior authorization of the Company to make any such reports or disclosures and Executive will not be required to notify the Company that he has made such reports or disclosures; (c) sharing information about this Agreement with Executive’s spouse, accountant, attorney or financial advisor so long as Executive ensures that such parties maintain the strict confidentiality of this Agreement; or (d) apprising any future or potential employer or other person or entity to which Executive provides services of Executive’s continuing obligations to the Company under this Agreement.

4.1.2“Inventions” means all discoveries, concepts and ideas, whether patentable or not, including but not limited to, processes, methods, formulas, compositions, techniques, articles and machines, as well as improvements thereof or “know-how” related thereto, relating at the time of conception or reduction to practice to the business engaged in by the Company, or any actual or anticipated research or development by the Company.

4

4.1.3“Trade Secrets” means any scientific or technical data, information, design, process, procedure, formula or improvement that is commercially available to the Company and is not generally known in the industry.

This Section includes not only information belonging to the Company which existed before the date of this Agreement, but also information developed by Executive for the Company or its employees during his employment and thereafter.

4.2Restriction on Use of Confidential Information. Executive agrees that his use of Trade Secrets and other Confidential Information is subject to the following restrictions during the term of the Agreement and for an indefinite period thereafter so long as the Trade Secrets and other Confidential Information have not become generally known to the public.

4.3Non-Disclosure. Executive agrees that Executive will not, directly or indirectly, use, make available, sell, disclose or otherwise communicate to any person, other than in the course of Executive’s assigned duties and for the benefit of the Company, either during the period of Executive’s employment or at any time thereafter, any Confidential Information or other confidential or proprietary information received from third parties subject to a duty of the Company’s and its subsidiaries’ and affiliates’ part to maintain the confidentiality of such information, and to use such information only for certain limited purposes, in each case, which has been obtained by Executive during Executive’s employment by the Company (or any predecessor). The foregoing will not apply to information that (i) was known to the public prior to its disclosure to Executive; (ii) becomes generally known to the public subsequent to disclosure to Executive through no wrongful act of Executive or any representative of Executive; or (iii) Executive is required to disclose by applicable law, regulation or legal process (provided that Executive provides the Company with prior notice of the contemplated disclosure and cooperates with the Company at its expense in seeking a protective order or other appropriate protection of such information). Unless this Agreement is otherwise required to be disclosed under applicable law, rule or regulation, the terms and conditions of this Agreement will remain strictly confidential, and Executive hereby agrees not to disclose the terms and conditions hereof to any person or entity, other than immediate family members, legal advisors or personal tax or financial advisors, or prospective future employers solely for the purpose of disclosing the limitations on Executive’s conduct imposed by the provisions of this Agreement who, in each case, agree to keep such information confidential. Executive is hereby notified in accordance with the Defend Trade Secrets Act of 2016 that Executive will not be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that: (a) is made (i) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of reporting or investigating a suspected violation of law; or (b) is made in a complaint or other document that is filed under seal in a lawsuit or other proceeding. Executive is further notified that if he files a lawsuit for retaliation by the Company for reporting a suspected violation of law, Executive may disclose the Company’s trade secrets to Executive’s attorney and use the trade secret information in the court proceeding if he: (a) files any document containing the trade secret under seal; and (b) does not disclose the trade secret, except pursuant to court order. The provisions of this Section 4.3 will survive the expiration, suspension or termination of this Agreement for any reason.

5

4.3.1Return of the Company Information. Upon termination of Executive’s employment with the Company for any reason, Executive will surrender and return to the Company all documents and materials in his possession or control which contain Trade Secrets, Inventions and other Confidential Information. Executive will immediately return to the Company all lists, books, records, materials and documents, together with all copies thereof, and all other Company property in his possession or under his control, relating to or used in connection with the business of the Company. Executive acknowledges and agrees that all such lists, books, records, materials and documents are the sole and exclusive property of the Company.

4.3.2Prohibition Against Unfair Competition. At any time after the termination of his employment with the Company for any reason, Executive will not engage in competition with the Company while making use of the Trade Secrets of the Company.

4.4Patents and Inventions. Executive agrees that any Inventions made, conceived or completed by Executive during the term of Executive’s service, solely or jointly with others, which are made with the Company’s equipment, supplies, facilities or Confidential Information, or which relate at the time of conception or reduction to purpose of the Invention to the business of the Company or the Company’s actual or demonstrably anticipated research and development, or which result from any work performed by Executive for the Company, will be the sole and exclusive property of the Company, and all Trade Secrets, Confidential Information, copyrightable works, works of authorship, and all patents, registrations or applications related thereto, all other intellectual property or proprietary information and all similar or related information (whether or not patentable and copyrightable and whether or not reduced to tangible form or practice) which relate to the business, research and development, or existing or future products or services of the Company and/or its subsidiaries and which are conceived, developed or made by Executive during Executive’s employment with the Company (“Work Product”) will be deemed to be “work made for hire” (as defined in the Copyright Act, 17 U.S.C. §101 et seq., as amended) and owned exclusively by the Company. To the extent that any Work Product is not deemed to be a “work made for hire” under applicable law, and all right, title and interest in and to such Work Product have not automatically vested in the Company, Executive hereby (a) irrevocably assigns, transfers and conveys, and will assign transfer and convey, to the fullest extent permitted by applicable law, all right, title and interest in and to the Work Product on a worldwide basis to the Company (or such other person or entity as the Company may designate), without further consideration, and (b) waives all moral rights in or to all Work Product, and to the extent such rights may not be waived, agrees not to assert such rights against the Company or its respective licensees, successors, or assigns. In order to permit the Company to claim rights to which it may be entitled, Executive agrees to promptly disclose to the Company in confidence all Work Product which Executive makes arising out of Executive’s employment with the Company. Executive will assist the Company in obtaining patents on all Work Product patentable by the Company in the United States and in all foreign countries, and will execute all documents and do all things necessary to obtain letters patent, to vest the Company with full and extensive title thereto, and to protect the same against infringement by others.

5.TERMINATION OF EMPLOYMENT.

6

5.1Termination by Reason of Death or Disability. Executive’s employment hereunder will terminate immediately upon the death of Executive. The Company may terminate this Agreement upon written notice to Executive if Executive suffers any physical or mental impairment or incapacity that results in Executive being unable to perform Executive’s essential duties, responsibilities and the functions of Executive’s position with the Company for periods aggregating one-hundred eighty (180) days(“Disability”).

5.2Termination by the Company for Cause. The employment of Executive hereunder will terminate immediately upon written notice delivered by the Company to Executive of termination for “Cause”. “Cause” means a determination by the Company that Executive (a) has engaged in gross negligence, gross incompetence or misconduct in the performance of Executive’s duties with respect to the Company or any of its affiliates, (b) has failed without proper legal reason to perform Executive’s duties and responsibilities to the Company or any of its affiliates, (c) has breached any material provision of this Agreement or any written agreement or corporate policy or code of conduct established by the Company or any of its affiliates, (d) has engaged in conduct that is, or could reasonably expected to be, materially injurious to the Company or any of its affiliates, (e) has committed an act of theft, fraud, embezzlement, misappropriation against or breach of a fiduciary duty to the Company or any of its affiliates, or (f) has been convicted of, pleaded no contest to, or received adjudicated probation or deferred adjudication in connection with a crime involving fraud, dishonesty, or moral turpitude or any felony (or a crime of similar import in a foreign jurisdiction).

5.3Termination by the Company without Cause or by the Employee. The Company may terminate this Agreement without Cause and for any reason whatsoever or for no reason at all, in the sole discretion of the Company, upon not less than ten (10) days’ written notice to Executive. Executive may terminate this Agreement upon ten (10) days’ written notice to the Company.

6.CONSEQUENCES OF TERMINATION.

6.1Death or Disability.In the event that Executive’s employment terminates on account of Executive’s death or Disability, Executive or Executive’s estate, as the case may be, will be entitled to the following (with the amounts due under Sections 6.1.1 through 6.1.4 hereof to be paid within sixty (60) days following termination of employment, or such earlier date as may be required by applicable law):

6.1.1any unpaid Base Salary through the date of termination;

6.1.2reimbursement for any unreimbursed business expenses incurred through the date of termination;

6.1.3any accrued but unused vacation time in accordance with Company policy;

6.1.4all other payments, benefits or fringe benefits to which Executive may be entitled under the terms of any applicable compensation arrangement or benefit, equity or fringe benefit plan or program or grant or this Agreement (collectively, Sections 6.1.1 through 6.1.4 hereof will be hereafter referred to as the “Accrued Benefits”).

7

6.2Termination for Cause or as a Result of Non-Extension of This Agreement. If Executive’s employment is terminated by the Company for Cause or as a result of the non-extension of the Employment Term by either party, the Company will pay to Executive the Accrued Benefits.

6.3Termination Without Cause.If Executive’s employment by the Company is terminated by the Company other than for Cause, the Company will pay or provide Executive with the following:

6.3.1the Accrued Benefits;

6.3.2subject to Executive’s continued compliance with the obligations in Sections 4, 7 and 9 hereof, an amount equal to Executive’s monthly Base Salary rate (but not as an employee), paid monthly for the Severance Period; provided that to the extent that the payment of any amount constitutes “nonqualified deferred compensation” for purposes of Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”), any such payment scheduled to occur during the first sixty (60) days following the termination of employment will not be paid until the first regularly scheduled pay period following the sixtieth (60^th) day following such termination and will include payment of any amount that was otherwise scheduled to be paid prior thereto. As used herein, the Severance Period shall equal one (1) month for each full year of employment with the Company, not to exceed twelve (12) months.

6.3.3subject to (A) Executive’s timely election of continuation coverage under the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended (“COBRA”), (B) Executive’s continued copayment of premiums at the same level and cost to Executive as if Executive were an employee of the Company (excluding, for purposes of calculating cost, an employee’s ability to pay premiums with pre-tax dollars), and (C) Executive’s continued compliance with the obligations in Sections 4, 7 and 9 hereof, continued participation in the Company’s group health plan (to the extent permitted under applicable law and the terms of such plan) which covers Executive (and Executive’s eligible dependents) for the Severance Period at the Company’s expense, provided that Executive is eligible and remains eligible for COBRA coverage; and provided, further, that in the event that Executive obtains other employment that offers group health benefits, such coverage subsidy paid by the Company under this Section 6.3.3 will immediately cease. Notwithstanding the foregoing, the Company will not be obligated to provide the continuation coverage subsidy contemplated by this Section 6.3.3 if it would result in the imposition of excise taxes on the Company for failure to comply with the nondiscrimination requirements of the Patient Protection and Affordable Care Act of 2010, as amended, and the Health Care and Education Reconciliation Act of 2010, as amended (to the extent applicable). The period that the Company pays any part of the COBRA premium will be considered part of Executive’s COBRA continuation coverage entitlement period. At the conclusion of the maximum period for which the Company pays any portion of the COBRA premium described above, Executive may, at Executive’s sole expense, continue to receive COBRA continuation coverage benefits for the remainder of the COBRA continuation coverage entitlement period, if any, provided under the terms of the Company Group Health Plans.

Payments and benefits provided in this Section 6.3 will be in lieu of any termination or severance payments or benefits for which Executive may be eligible under any of the plans, policies

8

or programs of the Company or under the Worker Adjustment Retraining Notification Act of 1988 or any similar state statute or regulation.

6.4Other Obligations. Upon any termination of Executive’s employment with the Company, Executive will promptly resign from any other position as an officer, director or fiduciary of any Company-related entity, as applicable.

6.5Exclusive Remedy. The amounts payable to Executive following termination of employment and the Employment Term hereunder pursuant to Section 6 (with the exception of the Accrued Benefits) hereof will be in full and complete satisfaction of Executive’s rights under this Agreement and any other claims that Executive may have in respect of Executive’s employment with the Company or any of its affiliates, and Executive acknowledges that such amounts are fair and reasonable, and are Executive’s sole and exclusive remedy, in lieu of all other remedies at law or in equity, with respect to the termination of Executive’s employment hereunder or any breach of this Agreement.

6.6Deemed Resignations. Unless otherwise agreed to in writing by the Company and Executive prior to the termination of Executive’s employment, any termination of Executive’s employment shall constitute (a) an automatic resignation of Executive as an officer of the Company and each affiliate of the Company, (b) an automatic resignation of Executive from the Board (if applicable) and from the board of directors of any affiliate of the Company, and from the board of directors or similar governing body of any corporation, limited liability entity or other entity in which the Company or any affiliate holds an equity interest and with respect to which board or similar governing body Executive serves as the Company’s or such affiliate’s designee or other representative and (c) an automatic revocation of any power of attorney granted to Executive for the benefit of the Company or any of its affiliates.

7.RELEASE; SET-OFF.

Any and all amounts payable and benefits or additional rights provided pursuant to this Agreement beyond the Accrued Benefits will only be payable if Executive delivers to the Company and does not revoke a general release of claims in favor of the Company substantially in the form attached hereto as “Exhibit A” (the “General Release”) or other form approved and provided by the Company. Such General Release must be executed and delivered (and no longer be subject to revocation, if applicable) within sixty (60) days following termination. Subject to the limitations of applicable wage laws, the Company’s obligations to pay Executive amounts hereunder will be subject to set-off, counterclaim or recoupment of amounts owed by Executive to the Company or any of its affiliates.

8.CHANGE IN CONTROL.

8.1Notwithstanding the provisions of any other agreement to the contrary, if Executive’s employment with the Company or its successor is terminated on or after the date of occurrence of a Change in Control and before the second anniversary of the date of occurrence of such Change in Control by the Company or its successor other than for Cause, then, in addition to the benefits provided in Section 6.3 hereof, (i) all outstanding Equity Awards that have been granted to Executive

9

by the Company and that would have vested at any time after Executive’s Termination Date solely as a result of Executive’s continued service to the Company will vest immediately on the Termination Date; (ii) the payment in Section 6.3.2 will be made in a lump sum in an amount equal to Executive’s monthly Base Salary rate times the Severance Period times two, plus an amount equal to Executive’s target Annual Bonus during the Severance Period; and (iii) the maximum period for which the Company will pay the cost of COBRA Benefits, as provided in Section 6.3.3 above, will be eighteen (18) months.

8.2For purposes of this Section 8, a “Change in Control” of the Company will be deemed to have occurred if: (a) there is consummated (i) any consolidation or merger of the Company into or with another person (as such term is used in Sections 13(d)(3) and 14(d)(2) of the Exchange Act) pursuant to which shares of the Company’s common stock would be converted into cash, securities or other property, other than any consolidation or merger of the Company in which the persons who were stockholders of the Company immediately prior to the consummation of such consolidation or merger are the beneficial owners (within the meaning of Rule 13d-3 under the Exchange Act), immediately following the consummation of such consolidation or merger, of more than 50% of the combined voting power of the then outstanding voting securities of the person surviving or resulting from such consolidation or merger, (ii) any sale, lease or other transfer (in one transaction or a series of related transactions) of all or substantially all of the assets of the Company; (iii) any sale, lease or other transfer (in one transaction or a series of related transactions) of all or substantially all of the assets of the Company (i.e., more than fifty percent (50%) of the gross fair market value of the assets of the Company, determined without regard to any liabilities associated with such assets); or (iv) the stockholders of the Company approve any plan or proposal for the liquidation or dissolution of the Company.

9.INJUNCTIVE RELIEF.

Executive hereby recognizes, acknowledges and agrees that in the event of any breach by Executive of any of his covenants, agreements, duties or obligations hereunder, the Company would suffer great and irreparable harm, injury and damage, the Company would encounter extreme difficulty in attempting to prove the actual amount of damages suffered by the Company as a result of such breach, and the Company would not be reasonably or adequately compensated in damages in any action at law. Executive therefore agrees that, in addition to any other remedy the Company may have at law, in equity, by statute or otherwise, in the event of any breach by Executive of any of the covenants, agreements, duties or obligations hereunder, the Company or its subsidiaries will be entitled to seek and receive temporary, preliminary and permanent injunctive and other equitable relief from any court of competent jurisdiction to enforce any of the rights of the Company or its subsidiaries or any of the covenants, agreements, duties or obligations of Executive hereunder, or otherwise to prevent the violation of any of the terms or provisions hereof, all without the necessity of proving the amount of any actual damage to the Company or its subsidiaries thereof resulting therefrom; provided, however, that nothing contained in this Section 9 will be deemed or construed in any manner whatsoever as a waiver by the Company or its subsidiaries of any of the rights which any of them may have against Executive at law, in equity, by statute or otherwise arising out of, in connection with or resulting from the breach by Executive of any of his covenants, agreements, duties or obligations hereunder. The terms of this Section 9 will not prevent the Company from

10

pursuing any other available remedies for any breach or threatened breach hereof, including but not limited to the recovery of damages from Executive or any other remedy provided under the Defend Trade Secrets Act of 2016. An injunction to preserve evidence and prevent trade secret disclosure will be permitted, provided that it does not: (a) prevent a person from entering into an employment relationship, and that any conditions placed on the employment relationship are based on evidence of threatened misappropriation and not merely on the information the person knows; or (b) otherwise conflict with an applicable state law prohibiting restraints on the practice of a lawful profession, trade, or business.

10.RESTRICTIVE COVENANTS.

10.1Non-solicitation; Non-Interference. During Executive’s employment with the Company and for a period of two (2) years thereafter (the “Restricted Period”), Executive agrees that Executive will not, except in the furtherance of Executive’s duties hereunder, directly or indirectly, individually or on behalf of any other person, firm, corporation or other entity, solicit, aid or induce any customer of the Company or any of its subsidiaries or affiliates, with whom Executive had contact or as to whom Executive had access to Confidential Information, to purchase goods or services then sold by the Company or any of its subsidiaries or affiliates from another person, firm, corporation or other entity or assist or aid any other persons or entity in identifying or soliciting any such customer.

During the Restricted Period, Executive agrees that Executive will not, except in the furtherance of Executive’s duties hereunder, directly or indirectly, individually or on behalf of any other person, firm, corporation or other entity, (A) solicit, aid or induce any employee, representative or agent of the Company or any of its subsidiaries or affiliates, with whom Executive had contact or as to whom Executive had access to Confidential Information, to leave such employment or retention or to accept employment with or render services to or with any other person, firm, corporation or other entity unaffiliated with the Company or hire or retain any such employee, representative or agent, or take any action to materially assist or aid any other person, firm, corporation or other entity in identifying, hiring or soliciting any such employee, representative or agent, or (B) interfere, or aid or induce any other person or entity in interfering with, or altering, the relationship between the Company or any of its subsidiaries or affiliates and any of their respective, customers, suppliers, vendors, joint venturers or licensors. An employee, representative or agent will be deemed covered by this Section 10.1 while so employed or retained and for a period of six (6) months thereafter.

10.2Tolling of Covenant Periods. The Restricted Period provided by this Section 10 will not include, and will be extended by a period equal to, any time during which Executive is failing to comply with any provision of this Agreement.

10.3Notice to Subsequent Employers. Executive agrees that should Executive begin working for a company providing similar services to that of the Company at any time during the Restricted Period, Executive will notify the new employer of the obligations owed to the Company as set forth in this Agreement.

11

10.4Scope and Reasonableness. If any court of competent jurisdiction in a final non-appealable judgment determines that a specified time period, business limitation or any other relevant feature of this Section 10 is unreasonable, arbitrary or against public policy, then the Agreement will be reformed so that the maximum time period, business limitation or other relevant feature which is determined by such court to be reasonable, not arbitrary and not against public policy can be enforced against the applicable party.

10.5No Prior Restrictive Covenants. Executive represents, warrants and confirms that he is not subject to a non-compete, non-solicitation or any other type of agreement with a prior employer or otherwise that would preclude his employment with or impact the performance of his job responsibilities with the Company.

10.6Continued Litigation Assistance. Executive will cooperate with and assist the Company and its representatives and attorneys as requested, during and after the Employment Term, with respect to any litigation, arbitration or other dispute resolutions by being available for interviews, depositions and/or testimony in regard to any matters in which Executive is or has been involved or with respect to which Executive has relevant information. The Company will reimburse Executive for any reasonable business expenses Executive may have incurred in connection with this obligation.

11.ARBITRATION.

11.1Except as provided in Section 9 of this Agreement, Executive and the Company irrevocably and unconditionally agree that: any past, present or future dispute, controversy or claim arising under or relating to this Agreement; any employment or other agreement between Executive and the Company; any federal, state, local or foreign statute, regulation, law, ordinance or the common law (including but not limited to any law prohibiting discrimination); or in connection with Executive’s employment or the termination thereof; involving Executive, on the one hand, and the Company, on the other hand, including both claims brought by Executive and claims brought against Executive, shall be submitted to binding arbitration before the American Arbitration Association (“AAA”) for resolution. Such arbitration shall be conducted in accordance with AAA’s Employment Arbitration Rules and Procedures, as modified herein, and shall be conducted by a single arbitrator, who shall be a partner in a law firm based in Oklahoma City with substantial experience in labor and employment law. Such arbitration will be conducted in Oklahoma City, Oklahoma, and the arbitrator will apply Oklahoma law, including federal statutory law as applied in Oklahoma courts. Except as set forth in Section 9 above, the arbitrator, and not any federal, state, or local court or adjudicatory authority, shall have exclusive authority to resolve any dispute relating to the interpretation, applicability, enforceability, and/or formation of this Agreement, including but not limited to any dispute as to whether (i) a particular claim is subject to arbitration hereunder, and/or (ii) any part of this Section 11 is void or voidable. The arbitral award shall be in writing, state the reasons for the award, and be final and binding on the parties. Except as otherwise provided herein, Executive shall treat any arbitration as strictly confidential, and shall not disclose the existence or nature of any claim or defense; any documents, correspondence, pleadings, briefing, exhibits, or information exchanged or presented in connection with any claim or defense; or any rulings, decisions, or results of any claim, defense, or argument (collectively, “Arbitration

12

Materials”) to any third party, with the exception of Executive’s legal counsel (who Executive shall ensure complies with these confidentiality terms). In the event the Company substantially prevails in an action involving Executive’s breach of any provision of this Agreement, the Company party shall be entitled to an award including its reasonable attorneys’ fees and costs, to the extent such an award is permitted by law. The arbitrator otherwise shall not have authority to award attorneys’ fees or costs, punitive damages, compensatory damages, damages for emotional distress, penalties, or any other damages not measured by the prevailing party’s actual losses, except to the extent such relief is explicitly available under a statute, ordinance, or regulation pursuant to which a claim is brought. The arbitrator also shall not have authority to entertain claims for class or collective relief.

11.2In the event of any court proceeding to challenge or enforce an arbitrator’s award, the parties hereby consent to the exclusive jurisdiction of the state and federal courts sitting in Oklahoma City, Oklahoma; agree to exclusive venue in that jurisdiction; and waive any claim that such jurisdiction is an inconvenient or inappropriate forum. There shall be no interlocutory appeals to any court, or any motions to vacate any order of the arbitrator that is not a final award dispositive of the arbitration in its entirety, except as required by law. The parties agree to take all steps necessary to protect the confidentiality of the Arbitration Materials in connection with any court proceeding (and/or any proceeding under Section 9 above), agree to use their best efforts to file all Confidential Information (and documents containing Confidential Information) under seal, and agree to the entry of an appropriate protective order encompassing the confidentiality terms of this Agreement.

12.MISCELLANEOUS.

12.1Entire Agreement. This Agreement contains the entire agreement of the parties regarding the employment of Executive by the Company and supersedes any prior agreement, arrangement or understanding, whether oral or written, between the Company and Executive concerning Executive’s employment hereunder.

12.2Notices. All notices, requests and other communications (collectively, “Notices”) given pursuant to this Agreement will be in writing, and will be delivered by electronic transmission with a copy delivered by personal service or by United States first class, registered or certified mail (return receipt requested), postage prepaid, addressed to the party at the address set forth below:

If to the Company:	Gulfport Energy Corporation 3001 Quail Springs Parkway Oklahoma City, Oklahoma 73134 Attention: Board of Directors
If to Executive:	Executive’s address in the Company’s personnel records

Any Notice will be deemed duly given when received by the addressee thereof, provided that any Notice sent by registered or certified mail will be deemed to have been duly given three days from date of deposit in the United States mail, unless sooner received. Either party may from time to time change its address for further Notices hereunder by giving notice to the other party in the manner prescribed in this Section 12.2.

13

12.3Governing Law. This Agreement has been made and entered into in the State of Oklahoma and will be construed in accordance with the laws of the State of Oklahoma without regard to the conflict of laws principles thereof.

12.4Counterparts. This Agreement may be executed in any number of counterparts, each of which will be deemed to be an original, but all of which together will constitute one and the same instrument.

12.5Interpretation. The Compensation Committee or the Board will make all determinations under this Agreement and will have the exclusive authority to interpret its terms and conditions. All determinations and interpretations made by the Compensation Committee or the Board will be final for all purposes and binding on the parties.

12.6Severable Provisions. The provisions of this Agreement are severable, and if any one or more provisions are determined to be judicially unenforceable, in whole or in part, the remaining provisions will nevertheless be binding and enforceable.

12.7Successors and Assigns. This Agreement and all obligations of Executive will bind and inure to the benefit of the Company, its respective affiliates, and their respective successors and assigns.

12.8Amendments and Waivers. No amendment or waiver of any term or provision of this Agreement will be effective unless made in writing. Any written amendment or waiver will be effective only in the instance given and then only with respect to the specific term or provision (or portion thereof) of this Agreement to which it expressly relates, and will not be deemed or construed to constitute a waiver of any other term or provision (or portion thereof) waived in any other instance.

12.9Title and Headings. The titles and headings contained in this Agreement are included for convenience only and form no part of the agreement between the parties.

12.10Compliance with Tax Rules for Nonqualified Deferred Compensation Plans. This Agreement is intended to comply with, or otherwise be exempt from, Section 409A of the Code and will be administered, interpreted, and construed in a manner that does not result in the imposition on Executive of any additional tax, penalty, or interest under Section 409A of the Code.

12.10.1For purposes of Section 409A of the Code, the right to a series of installment payments under this Agreement will be treated as a right to a series of separate payments.

12.10.2Payment dates provided for in this Agreement will be deemed to incorporate grace periods that are treated as made upon a designated payment date as provided by Treasury Regulation §1.409A-3(d).

12.10.3If the Company determines in good faith that any provision of this Agreement would cause Executive to incur an additional tax, penalty, or interest under Section 409A of the Code, the Company and Executive will use reasonable efforts to reform such provision, if possible, in a mutually agreeable fashion to maintain to the maximum extent practicable the

14

original intent of the applicable provision without violating the provisions of Section 409A of the Code. The preceding provisions, however, will not be construed as a guarantee or warranty by the Company of any particular tax effect to Executive under this Agreement. The Company will not be liable to Executive for any payment made under this Agreement, at the direction or with the consent of Executive, that is determined to result in an additional tax, penalty, or interest under Section 409A of the Code, nor for reporting in good faith any payment made under this Agreement as an amount includible in gross income under Section 409A of the Code.

12.10.4“Termination of employment,” “Termination Date,” “date of termination” or words of similar import, as used in this Agreement mean, for purposes of any payments under this Agreement that are payments of deferred compensation subject to Section 409A of the Code, Executive’s “separation from service” as defined in Treasury Regulation §1.409A-1(h).

12.10.5Payments under Section 6 and elsewhere in this Agreement will be administered and interpreted to maximize the exceptions to Code Section 409A for short-term deferrals and for separation pay due to involuntary separation from service. Any payment under this Agreement that is payable during the short-term deferral period (as described in Treasury Regulations §1.409A-1(b)(4)) or that is paid within the involuntary separation pay safe harbor (as described in Treasury Regulations §1.409A-1(b)(9)(iii)) will be treated as not providing for a deferral of compensation and will not be aggregated with any nonqualified deferred compensation plans or payments. The Severance Payments under Section 6 will commence on the date provided in Section 6.3.2, subject to the General Release requirement. It is intended that the Severance Payments will in all events commence sixty (60) days following Executive’s Separation from Service, regardless of which taxable year Executive actually delivers the executed General Release to the Company. However, if the Severance Payments are deferred compensation subject to Code Section 409A and if the period during which Executive has discretion to execute or revoke the General Release required in Section 7 exceeds sixty (60) days from the date of termination, the payments will commence on the eighth (8^th) day following receipt by the Company of Executive’s executed General Release. If the period during which Executive has discretion to execute or revoke the General Release required in Section 7 straddles two (2) taxable years of Executive, then the Company will commence the Severance Payments in the second of such taxable years. Executive may not, directly or indirectly, designate the calendar year of the commencement of any payment hereunder. Notwithstanding the foregoing, amounts payable hereunder which are not nonqualified deferred compensation, or which may be accelerated pursuant to Section 409A, such as distributions for applicable tax payments, may be accelerated, but not deferred, at the sole discretion of the Company.

12.10.6Notwithstanding anything to the contrary in this Agreement, to the extent required to comply with Section 409A of the Code, if Executive is deemed by the Board (or its delegate), in its sole discretion, to be a “specified employee” for purposes of Section 409A(a)(2)(B) of the Code, Executive agrees that any non-qualified deferred compensation payments due to Executive under this Agreement in connection with a termination of Executive’s employment that would otherwise have been payable at any time during the period immediately following such termination of employment and ending on the date that is six months after the Termination Date

15

(or if earlier, Executive’s date of death) will not be paid prior to, and will instead be payable in a lump sum on the first business day following the end of such non-payment period.

12.11Survival. Notwithstanding anything to the contrary contained herein, the provisions of Section 4, Section 9, Section 10 and Section 12 will survive the termination of this Agreement.

[Signatures on following page]

16

IN WITNESS WHEREOF, each of the parties has signed this Agreement on the date opposite their signature below.

Date: April 28, 2017	THE “COMPANY” GULFPORT ENERGY CORPORATION By:/s/ Michael G. Moore Name: Michael G. Moore Title: Chief Executive Officer and President
Date: April 6, 2017	THE “EXECUTIVE”  /s/ Steve Baldwin Steve Baldwin, in his individual capacity

Signature Page to Employment Agreement

Exhibit A

GENERAL RELEASE OF ALL CLAIMS

This general release (this “Agreement”) is entered into pursuant to the terms and conditions of the Employment Agreement, originally effective as of January 1, 2017 (“Employment Agreement”), between Steve Baldwin (“Executive”) and Gulfport Energy Corporation (the “Company”).

In exchange for and in consideration of the benefits described in the Employment Agreement (the “Severance Benefits”), Executive, on behalf of Executive and all of Executive’s heirs, executors, administrators, and assigns (collectively, “Releasors”), hereby releases and forever waives and discharges any and all claims, liabilities, causes of action, demands, suits, rights, costs, expenses, or damages of any kind or nature (collectively, “Claims”) that Executive or any of the other Releasors ever had, now have, or might have against the Company or any of its current, former, and future affiliates, subsidiaries, parents, and related companies (collectively with the Company, the “Company Group” and each a “Company Group Member”), and each Company Group Member’s respective current, former, and future divisions, shareholders, general partners, limited partners, directors, members, trustees, officers, employees, agents, attorneys, successors, and assigns (collectively, with the Company Group, the “Released Parties” and each a “Released Party”), arising at any time prior to and including the date this Agreement is executed, whether such Claims are known to Executive or unknown to Executive, whether such Claims are accrued or contingent, including but not limited to any and all:

(a) Claims arising out of, or that might be considered to arise out of or to be connected in any way with, Executive’s employment or other relationship with any of the Released Parties, or the termination of such employment or other relationship;

(b) Claims under any contract, agreement, or understanding that Executive may have with any of the Released Parties, whether written or oral, whether express or implied, at any time prior to the date Executive executes this Agreement (including, but not limited to, under any offer letter executed by Executive and the Company, the Employment Agreement by and between the Company and Executive and any prior employment agreements and any amendments or agreements relating thereto);

(c) Claims arising under any federal, state, foreign, or local law, rule, ordinance, or public policy, including without limitation:

(i) Claims arising under Title VII of the Civil Rights Act of 1964, the Civil Rights Act of 1866, 42 U.S.C. § 1981, the Civil Rights Act of 1991, the Age Discrimination in Employment Act, the Older Worker Benefit Protection Act, the Americans with Disabilities Act, the Family and Medical Leave Act, the Employee Retirement Income Security Act of 1974, the Vietnam Era Veterans Readjustment Act of 1974, the Immigration Reform and Control Act of 1986, the Equal Pay Act, the Labor Management Relations Act, the National Labor Relations Act, the Consolidated Omnibus Budget Reconciliation Act of 1985, the Occupational Safety and Health Act, the Genetic Information Nondiscrimination Act of 2008, the Rehabilitation Act of 1973, the Uniformed Services Employment and Reemployment Rights Act, the Worker Adjustment and Retraining Notification Act, the Sarbanes-Oxley Act of 2002, the Dodd-Frank Act, the Internal

Revenue Code of 1986, or any other federal, state or local law relating to employment or discrimination in employment, which will include, without limitation, any individual or class claims of discrimination on the basis of age, disability, sex, race, religion, national origin, citizenship status, marital status, sexual preference, or any other basis whatsoever, as all such laws have been amended from time to time, or any other federal, state, foreign, or local labor law, wage and hour law, worker safety law, employee relations or fair employment practices law, or public policy;

(ii) Claims arising in tort, including but not limited to Claims for misrepresentation, defamation, libel, slander, invasion of privacy, conversion, replevin, false light, tortious interference with contract or economic advantage, negligence, fraud, fraudulent inducement, quantum meruit, promissory estoppel, prima facie tort, restitution, or the like;

(iii) Claims for compensation, wages, commissions, bonuses, royalties, stock options, deferred compensation, equity, phantom equity, carried interest, other monetary or equitable relief, vacation, personal or sick time, other fringe benefits, attorneys’ or experts’ fees or costs, forum fees or costs, or any tangible or intangible property of Executive’s that remains with any of the Releasees; and

(d) Claims arising under any other applicable law, regulation, rule, policy, practice, promise, understanding, or legal or equitable theory whatsoever; provided, however, that Executive does not release (A) any claims that arise after the date this Agreement is executed; (B) any claims for breach of the obligation to pay Severance Benefits under the Employment Agreement and this Agreement or to enforce the terms of this Agreement, should that ever be necessary; (C) any claims that cannot be waived or released as a matter of law; or (D) any claims for benefits under any Company employee group benefit plan, including the 401(k) plan.

Executive specifically intends the release of Claims in this Agreement to be the broadest possible release permitted by law and will also extend to release the Released Parties, without limitation, from any and all Claims that Executive has alleged or could have alleged, whether known or unknown, accrued or unaccrued, against any Released Party for violation(s) of any of the Claims or causes of action described in this Agreement; any other federal, state, or local law or ordinance; any public policy, whistleblower, contract, tort, or common law Claim or action; and any demand for costs or litigation expenses, except as otherwise provided in the Employment Agreement, including but not limited to attorneys’ fees.

Pursuant to the Older Workers Benefit Protection Act of 1990, Executive understands and acknowledges that by executing this Agreement and releasing all claims against any of the Released Parties, he has waived any and all rights or claims that he has or could have against any Released Party under the Age Discrimination in Employment Act, which includes any claim that any Released Party discriminated against Executive on account of his age. Executive also acknowledges the following:

(a)    The Company, by this written Agreement, has advised Executive to consult with an attorney prior to executing this Agreement;

2

(b)    Executive has had the opportunity to consult with his own attorney concerning this Agreement and Executive acknowledges that this Agreement is worded in an understandable way;

(c)    The rights and claims waived in this Agreement are in exchange for additional consideration over and above anything to which Executive was already undisputedly entitled;

(d)    This Agreement does not include claims arising after the Effective Date of this Agreement (as defined below), provided, however, that any claims arising after the Effective Date of this Agreement from the then-present effect of acts or conduct occurring before the Effective Date of this Agreement will be deemed released under this Agreement; and

(e)    The Company has provided Executive the opportunity to review and consider this Agreement for twenty-one (21) days from the date Executive receives this Agreement. At Executive’s option and sole discretion, Executive may waive the twenty-one (21) day review period and execute this Agreement before the expiration of twenty-one (21) days. In electing to waive the twenty-one (21) day review period, Executive acknowledges and admits that he was given a reasonable period of time within which to consider this Agreement and his waiver is made freely and voluntarily, without duress or any coercion by any other person.

Executive may revoke this Agreement within a period of seven (7) days after execution of this Agreement. Executive agrees that any such revocation is not effective unless it is made in writing and delivered to the Company by the end of the seventh (7th) calendar day. Under any such valid revocation, Executive will not be entitled to any severance pay or any other benefits under this Agreement. This Agreement becomes effective on the eighth (8th) calendar day after it is executed by both parties.

Subject to the exceptions set forth in Section 4.1.1 of the Employment Agreement, Executive confirms that no claim, charge, or complaint against any of the Released Parties, brought by him, exists before any federal, state, or local court or administrative agency. Executive hereby waives his right to accept any relief or recovery, including costs and attorney’s fees, from any charge or complaint before any federal, state, or local court or administrative agency against any of the Released Parties, except as such waiver is prohibited by law. For avoidance of doubt, nothing in this Agreement, any other agreement between Executive and the Company, or any Company policy shall prevent Executive from reporting suspected legal violations or filing a charge with the Equal Employment Opportunity Commission (the “EEOC”) or any other government agency or participating in any EEOC or other agency investigation; provided that Employee may not receive any relief (including, but not limited to, reinstatement, back pay, front pay, damages, attorneys’ or experts’ fees, costs, and/or disbursements) as a consequence of any charge filed with the EEOC and/or any litigation arising out of an EEOC charge.

The existence, terms, and conditions of this Agreement are and will be deemed to be confidential and will not hereafter be disclosed by Executive to any other person or entity, except (i) as may be required by law, regulation or applicable securities exchange requirements; and (ii) to Executive’s attorneys, spouse, accountants and/or financial advisors, provided that the person to whom disclosure is made is made aware of the confidentiality provisions of this Agreement and

3

such person/s agrees to keep the terms of this Agreement confidential. Executive further agrees not to solicit or initiate any demand by others not party to this Agreement for any disclosure of the existence, terms, and conditions of this Agreement.

Executive agrees that he will not, unless otherwise prohibited by law, at any time hereafter, participate in as a party, or permit to be filed by any other person on his behalf or as a member of any alleged class of person, any action or proceeding of any kind, against the Company, or its past, present, or future parents, subsidiaries, divisions, affiliates, employee benefit and/or pension plans or funds, successors and assigns and any of their past, present or future directors, officers, agents, trustees, administrators, attorneys, employees or assigns (whether acting as agents for the Company or in their individual capacities), with respect to any act, omission, transaction or occurrence up to and including the date of the execution of this Agreement. Executive further agrees that he will not seek or accept any award or settlement from any source or proceeding with respect to any claim or right covered by this paragraph and that this Agreement will act as a bar to recovery in any such proceedings.

Executive agrees that neither this Agreement nor the furnishing of the consideration set forth in this Agreement will be deemed or construed at any time for any purpose as an admission by the Released Parties of any liability or unlawful conduct of any kind. Executive further acknowledges and agrees that the consideration provided for herein is adequate consideration for Executive’s obligations under this Agreement.

This Agreement will be governed by and construed in accordance with the laws of the State of Oklahoma without regard to its conflicts of law provisions. If any provision of this Agreement other than the general release set forth above is declared legally or factually invalid or unenforceable by any court of competent jurisdiction and if such provision cannot be modified to be enforceable to any extent or in any application, then such provision immediately will become null and void, leaving the remainder of this Agreement in full force and affect. If any portion of the general release set forth in this Agreement is declared to be unenforceable by a court of competent jurisdiction in any action in which Executive participates or joins, Executive agrees that all consideration paid to him under the Employment Agreement will be offset against any monies that he may receive in connection with any such action.

This Agreement, together with the Employment Agreement, sets forth the entire agreement between Executive and the Released Parties and it supersedes any and all prior agreements or understandings, whether written or oral, between the parties, except as otherwise specified in this Agreement or the Employment Agreement. Executive acknowledges that he has not relied on any representations, promises, or agreements of any kind made to him in connection with his decision to sign this Agreement, except for those set forth in this Agreement.

This Agreement may not be amended except by a written agreement signed by both parties, which specifically refers to this Agreement.

EMPLOYEE ACKNOWLEDGES THAT HE CAREFULLY HAS READ THIS AGREEMENT; THAT HE HAS HAD THE OPPORTUNITY TO THOROUGHLY DISCUSS ITS TERMS WITH COUNSEL OF HIS CHOOSING; THAT HE FULLY UNDERSTANDS ITS

4

TERMS AND ITS FINAL AND BINDING EFFECT; THAT THE ONLY PROMISES MADE TO SIGN THIS AGREEMENT ARE THOSE STATED AND CONTAINED IN THIS AGREEMENT; AND THAT HE IS SIGNING THIS AGREEMENT KNOWINGLY AND VOLUNTARILY. EMPLOYEE STATES THAT HE IS IN GOOD HEALTH AND IS FULLY COMPETENT TO MANAGE HIS BUSINESS AFFAIRS AND UNDERSTANDS THAT HE MAY BE WAIVING SIGNIFICANT LEGAL RIGHTS BY SIGNING THIS AGREEMENT.

IN WITNESS WHEREOF, Executive has executed this Agreement as of the date set forth below.

AGREED AND ACCEPTED

_______________________________

Steve Baldwin, in his individual capacity

Date: _____________________

5

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Michael G. Moore, Chief Executive Officer of Gulfport Energy Corporation, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Gulfport Energy Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statement made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in the Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal controls over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial reporting.

Date: May 9, 2017

/s/ Michael G. Moore

Michael G. Moore

Chief Executive Officer and President

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Keri Crowell, Chief Financial Officer of Gulfport Energy Corporation, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Gulfport Energy Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statement made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in the Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal controls over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial reporting.

Date: May 9, 2017

/s/    Keri Crowell

Keri Crowell

Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION OF PERIODIC REPORT

I, Michael G. Moore, Chief Executive Officer of Gulfport Energy Corporation (the “Company”), certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that, to the best of my knowledge:

(1) the Quarterly Report on Form10-Q of the Company for the quarterly period ended March 31, 2017 (the “Report”) fully complies with the requirements of Section 13 (a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)); and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 9, 2017

/s/ Michael G. Moore

Michael G. Moore

Chief Executive Officer and President

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

Exhibit 32.2

CERTIFICATION OF PERIODIC REPORT

I, Keri Crowell, Chief Financial Officer of Gulfport Energy Corporation (the “Company”), certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that, to the best of my knowledge:

(1) the Quarterly Report on Form 10-Q of the Company for the quarterly period ended March 31, 2017 (the “Report”) fully complies with the requirements of Section 13 (a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)); and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 9, 2017

/s/ Keri Crowell

Keri Crowell

Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2017	May 01, 2017
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2017
Entity Registrant Name	GULFPORT ENERGY CORP
Entity Central Index Key	0000874499
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2017
Entity Filer Category	Large Accelerated Filer
Document Fiscal Period Focus	Q1
Entity Common Stock, Shares Outstanding		182,835,801

XML

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 102,485	$ 1,275,875
Restricted cash	0	185,000
Accounts receivable—oil and gas	158,154	136,761
Accounts receivable—related parties	39	16
Prepaid expenses and other current assets	16,005	7,639
Short-term derivative instruments	18,925	3,488
Total current assets	295,608	1,608,779
Property and equipment:
Oil and natural gas properties, full-cost accounting, $3,073,448 and $1,580,305 excluded from amortization in 2017 and 2016, respectively	8,146,321	6,071,920
Other property and equipment	75,107	68,986
Accumulated depletion, depreciation, amortization and impairment	(3,855,629)	(3,789,780)
Property and equipment, net	4,365,799	2,351,126
Other assets:
Equity investments	251,370	243,920
Long-term derivative instruments	23,515	5,696
Deferred tax asset	4,692	4,692
Other assets	12,945	8,932
Total other assets	292,522	263,240
Total assets	4,953,929	4,223,145
Current liabilities:
Accounts payable and accrued liabilities	406,139	265,124
Asset retirement obligation—current	195	195
Short-term derivative instruments	67,179	119,219
Current maturities of long-term debt	452	276
Total current liabilities	473,965	384,814
Long-term derivative instrument	5,259	26,759
Asset retirement obligation—long-term	41,142	34,081
Long-term debt, net of current maturities	1,631,809	1,593,599
Total liabilities	2,152,175	2,039,253
Commitments and contingencies (Note 9)
Preferred stock, $.01 par value; 5,000,000 authorized, 30,000 authorized as redeemable 12% cumulative preferred stock, Series A; 0 issued and outstanding	0	0
Stockholders’ equity:
Common stock - $.01 par value, 200,000,000 authorized, 182,835,801 issued and outstanding at March 31, 2017 and 158,829,816 at December 31, 2016	1,828	1,588
Paid-in capital	4,408,236	3,946,442
Accumulated other comprehensive loss	(51,685)	(53,058)
Retained deficit	(1,556,625)	(1,711,080)
Total stockholders’ equity	2,801,754	2,183,892
Total liabilities and stockholders’ equity	$ 4,953,929	$ 4,223,145

XML

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Capitalized costs of oil and natural gas properties excluded from amortization	$ 3,073,448	$ 1,580,305
Preferred stock, par value (usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (shares)	5,000,000	5,000,000
Preferred stock dividend rate, percent	12.00%	12.00%
Temporary equity, shares authorized (shares)	30,000	30,000
Preferred stock Series A, issued (shares)	0	0
Preferred stock Series A, outstanding (shares)	0	0
Common stock, par value (usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (shares)	200,000,000	200,000,000
Common stock, shares, issued (shares)	182,835,801	158,829,816
Common stock, shares, outstanding (shares)	182,835,801	158,829,816

XML

Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues:
Gas sales	$ 177,837	$ 74,094
Oil and condensate sales	24,411	15,839
Natural gas liquid sales	31,179	9,293
Net gain on gas, oil, and NGL derivatives	99,577	57,735
Total revenues	333,004	156,961
Costs and expenses:
Lease operating expenses	19,303	16,657
Production taxes	3,906	3,111
Midstream gathering and processing	47,941	37,652
Depreciation, depletion and amortization	65,991	65,477
Impairment of oil and gas properties	0	218,991
General and administrative	12,600	10,620
Accretion expense	282	247
Acquisition expense	1,298	0
Total costs and expenses	151,321	352,755
INCOME (LOSS) FROM OPERATIONS	181,683	(195,794)
OTHER (INCOME) EXPENSE:
Interest expense	23,479	16,023
Interest income	(842)	(94)
(Income) loss from equity method investments	4,907	30,737
Other income	(316)	(2)
Total other (income) expense	27,228	46,664
INCOME (LOSS) BEFORE INCOME TAXES	154,455	(242,458)
INCOME TAX BENEFIT	0	(191)
NET INCOME (LOSS)	$ 154,455	$ (242,267)
NET INCOME (LOSS) PER COMMON SHARE:
Basic (in dollars per share)	$ 0.91	$ (2.17)
Diluted (in dollars per share)	$ 0.91	$ (2.17)
Weighted average common shares outstanding - Basic (shares)	170,272,685	111,509,585
Weighted average common shares outstanding - Diluted (shares)	170,488,519	111,509,585

XML

Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 154,455	$ (242,267)
Foreign currency translation adjustment	1,373	9,058
Other comprehensive income	1,373	9,058
Comprehensive income (loss)	$ 155,828	$ (233,209)

XML

Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Paid-in Capital	Accumulated Other Comprehensive Income (loss)	Retained Deficit
Beginning Balance (in shares) at Dec. 31, 2015		108,322,250
Beginning Balance at Dec. 31, 2015	$ 2,038,837	$ 1,082	$ 2,824,303	$ (55,177)	$ (731,371)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	(242,267)				(242,267)
Other Comprehensive Income	9,058			9,058
Stock Compensation	3,341		3,341
Issuance of Common Stock in public offerings, net of related expenses (in shares)		16,905,000
Issuance of Common Stock in public offerings, net of related expenses	411,820	$ 169	411,651
Issuance of Restricted Stock (in shares)		100,310
Issuance of Restricted Stock	0	$ 1	(1)
Ending Balance (in shares) at Mar. 31, 2016		125,327,560
Ending Balance at Mar. 31, 2016	$ 2,220,789	$ 1,252	3,239,294	(46,119)	(973,638)
Beginning Balance (in shares) at Dec. 31, 2016	158,829,816	158,829,816
Beginning Balance at Dec. 31, 2016	$ 2,183,892	$ 1,588	3,946,442	(53,058)	(1,711,080)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	154,455				154,455
Other Comprehensive Income	1,373			1,373
Stock Compensation	2,553		2,553
Issuance of Common Stock for the Vitruvian Acquisition, net of related expenses (in shares)		23,852,117
Issuance of Common Stock for the Vitruvian Acquisition, net of related expenses	459,481	$ 239	459,242
Issuance of Restricted Stock (in shares)		153,868
Issuance of Restricted Stock	$ 0	$ 1	(1)
Ending Balance (in shares) at Mar. 31, 2017	182,835,801	182,835,801
Ending Balance at Mar. 31, 2017	$ 2,801,754	$ 1,828	$ 4,408,236	$ (51,685)	$ (1,556,625)

XML

Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net income (loss)	$ 154,455,000	$ (242,267,000)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Accretion of discount—Asset Retirement Obligation	282,000	247,000
Depletion, depreciation and amortization	65,991,000	65,477,000
Impairment of oil and gas properties	0	218,991,000
Stock-based compensation expense	1,532,000	2,005,000
Loss from equity investments	5,150,000	30,896,000
Change in fair value of derivative instruments	(106,796,000)	7,685,000
Deferred income tax expense (benefit)	0	(191,000)
Amortization of loan commitment fees	1,088,000	946,000
Amortization of note discount and premium	0	(563,000)
Changes in operating assets and liabilities:
Increase in accounts receivable	(21,393,000)	(6,629,000)
Increase in accounts receivable—related party	(23,000)	(1,000)
(Increase) decrease in prepaid expenses	(8,366,000)	1,150,000
Increase in other assets	(4,013,000)	0
Increase in accounts payable, accrued liabilities and other	54,738,000	6,080,000
Settlement of asset retirement obligation	0	(52,000)
Net cash provided by operating activities	142,645,000	83,774,000
Cash flows from investing activities:
Additions to other property and equipment	(5,444,000)	(5,183,000)
Acquisition of oil and gas properties	(1,338,964,000)	0
Additions to oil and gas properties	(181,834,000)	(151,293,000)
Proceeds from sale of oil and gas properties	3,605,000	630,000
Funding of restricted cash	185,000,000	0
Contributions to equity method investments	(10,673,000)	(1,821,000)
Distributions from equity method investments	631,000	138,000
Net cash used in investing activities	(1,347,679,000)	(157,529,000)
Cash flows from financing activities:
Principal payments on borrowings	0	(1,685,000)
Borrowings on line of credit	40,000,000	0
Borrowings on term loan	2,698,000	5,041,000
Debt issuance costs and loan commitment fees	(5,733,000)	(116,000)
Proceeds from issuance of common stock, net of offering costs	(5,321,000)	411,918,000
Net cash provided by financing activities	31,644,000	415,158,000
Net (decrease) increase in cash and cash equivalents	(1,173,390,000)	341,403,000
Cash and cash equivalents at beginning of period	1,275,875,000	112,974,000
Cash and cash equivalents at end of period	102,485,000	454,377,000
Supplemental disclosure of cash flow information:
Interest payments	347,000	80,000
Income tax payments	0	0
Supplemental disclosure of non-cash transactions:
Capitalized stock based compensation	1,021,000	1,336,000
Asset retirement obligation capitalized	6,779,000	1,914,000
Interest capitalized	3,122,000	1,862,000
Foreign currency translation gain on equity method investments	$ 1,373,000	$ 9,058,000

XML

Acquisitions

3 Months Ended

Mar. 31, 2017

Business Combinations [Abstract]

Acquisitions

ACQUISITIONS

Vitruvian Acquisition

In December 2016, the Company, through its wholly-owned subsidiary Gulfport MidCon LLC (“Gulfport MidCon”) (formerly known as SCOOP Acquisition Company, LLC), entered into an agreement to acquire certain assets of Vitruvian II Woodford, LLC (“Vitruvian”), an unrelated third-party seller (the “Vitruvian Acquisition”). The assets included in the Vitruvian Acquisition include 46,400 net surface acres located in Grady, Stephens and Garvin Counties, Oklahoma. On February 17, 2017, the Company completed the Vitruvian Acquisition for a total initial purchase price of approximately $1.85 billion, consisting of $1.35 billion in cash, subject to certain adjustments, and approximately 23.9 million shares of the Company’s common stock (of which approximately 5.2 million shares were placed in an indemnity escrow). The cash portion of the purchase price was funded with the net proceeds from the December 2016 common stock and senior note offerings and cash on hand. Acquisition costs of $1.3 million were incurred during the three months ended March 31, 2017related to the Vitruvian Acquisition.

Allocation of Purchase Price

The Vitruvian Acquisition qualified as a business combination for accounting purposes and, as such, the Company estimated the fair value of the acquired properties as of the February 17, 2017 acquisition date. The fair value of the assets acquired and liabilities assumed was estimated using assumptions that represent Level 3 inputs. See Note 11 for additional discussion of the measurement inputs.

The Company estimated that the consideration paid in the Vitruvian Acquisition for these properties approximated the fair value that would be paid by a typical market participant. As a result,nogoodwill or bargain purchase gain was recognized in conjunction with the purchase.

The following table summarizes the consideration paid in the Vitruvian Acquisition to acquire the properties and the fair value amount of the assets acquired as of February 17, 2017. Both the consideration paid and the fair value assigned to the assets is preliminary and subject to adjustment.

	(In thousands)
Consideration:
Cash, net of purchase price adjustments	$	1,354,093
Fair value of Gulfport’s common stock issued	464,639
Total Consideration	$	1,818,732
Estimated Fair value of identifiable assets acquired and liabilities assumed:
Oil and natural gas properties
Proved properties	$	362,264
Unproved properties	1,462,957
Asset retirement obligations	(6,489		)
Total fair value of net identifiable assets acquired	$	1,818,732

The equity consideration included in the initial purchase price was based on an equity offering price of $20.96 on December 15, 2016. The decrease in the price of Gulfport’s common stock from $20.96 on December 15, 2016 to $19.48 on February 17, 2017 resulted in a decrease to the fair value of the total consideration paid as compared to the initial purchase price of approximately $35.3 million, which resulted in a closing date fair value lower than the initial purchase price.

Post-Acquisition Operating Results

For the period from the acquisition date of February 17, 2017 to March 31, 2017, the assets acquired in the Vitruvian Acquisition have contributed the following amounts of revenue to the Company’s consolidated statements of operations. The amount of net income contributed by the assets acquired is not presented below as it is impracticable to calculate due to the Company integrating the acquired assets into its overall operations using the full cost method of accounting.

	(In thousands)
Revenue	$	26,226

Pro Forma Information (Unaudited)

The following unaudited pro forma combined financial information presents the Company’s results as though the Vitruvian Acquisition had been completed at January 1, 2016. The pro forma combined financial information has been included for comparative purposes and is not necessarily indicative of the results that might have actually occurred had the Vitruvian Acquisition taken place on January 1, 2016; furthermore, the financial information is not intended to be a projection of future results.

	Three months ended March 31,
	2017		2016
	(In thousands, except share data)
Pro forma revenue	$	368,903	$	203,712
Pro forma net income (loss)	$	175,881	$	(274,207	)
Pro forma earnings (loss) per share (basic)	$	1.03	$	(2.03	)
Pro forma earnings (loss) per share (diluted)	$	1.03	$	(2.03	)

XML

Property and Equipment

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Property and Equipment

PROPERTY AND EQUIPMENT

The major categories of property and equipment and related accumulated depletion, depreciation, amortization and impairment as of March 31, 2017 and December 31, 2016 are as follows:

	March 31, 2017			December 31, 2016
	(In thousands)
Oil and natural gas properties	$	8,146,321		$	6,071,920
Office furniture and fixtures	24,649			21,204
Building	45,204			42,530
Land	5,254			5,252
Total property and equipment	8,221,428			6,140,906
Accumulated depletion, depreciation, amortization and impairment	(3,855,629		)	(3,789,780		)
Property and equipment, net	$	4,365,799		$	2,351,126

Under the full cost method of accounting, the Company is required to perform a ceiling test each quarter. The test determines a limit, or ceiling, on the book value of the oil and gas properties. At March 31, 2017, the calculated ceiling was greater than the net book value of the Company’s oil and natural gas properties, thus no ceiling test impairment was required for the three months ended March 31, 2017. An impairment of$219.0 millionwas required for oil and natural gas properties for thethree months ended March 31, 2016.

Included in oil and natural gas properties at March 31, 2017 is the cumulative capitalization of $138.3 million in general and administrative costs incurred and capitalized to the full cost pool. General and administrative costs capitalized to the full cost pool represent management’s estimate of costs incurred directly related to exploration and development activities such as geological and other administrative costs associated with overseeing the exploration and development activities. All general and administrative costs not directly associated with exploration and development activities were charged to expense as they were incurred. Capitalized general and administrative costs were approximately $8.4 million and $7.1 million for three months ended March 31, 2017 and 2016, respectively.

The following table summarizes the Company’s non-producing properties excluded from amortization by area at March 31, 2017:

	March 31, 2017
	(In thousands)
Utica	$	1,592,683
MidCon	1,477,643
Niobrara	2,172
Southern Louisiana	484
Bakken	98
Other	368
	$	3,073,448

At December 31, 2016, approximately $1.6 billion of non-producing leasehold costs was not subject to amortization.

The Company evaluates the costs excluded from its amortization calculation at least annually. Subject to industry conditions and the level of the Company’s activities, the inclusion of most of the above referenced costs into the Company’s amortization calculation typically occurs within three to five years. However, the majority of the Company’s non-producing leases have five-year extension terms which could extend this time frame beyond five years.

A reconciliation of the Company’s asset retirement obligation for the three months ended March 31, 2017 and 2016 is as follows:

	March 31, 2017		March 31, 2016
	(In thousands)
Asset retirement obligation, beginning of period	$	34,276	$	26,437
Liabilities incurred	6,779		1,914
Liabilities settled	—		(52		)
Accretion expense	282		247
Asset retirement obligation as of end of period	41,337		28,546
Less current portion	195		75
Asset retirement obligation, long-term	$	41,142	$	28,471

XML

Equity Investments

3 Months Ended

Mar. 31, 2017

Equity Method Investments and Joint Ventures [Abstract]

Equity Investments

EQUITY INVESTMENTS

Investments accounted for by the equity method consist of the following as of March 31, 2017 and December 31, 2016:

			Carrying value				(Income) loss from equity method investments
	Approximate ownership %		March 31, 2017		December 31, 2016		Three months ended March 31,
							2017			2016
			(In thousands)
Investment in Tatex Thailand II, LLC	23.5	%	$	—	$	—	$	(243	)	$	(159	)
Investment in Tatex Thailand III, LLC	17.9	%	—		—		—			—
Investment in Grizzly Oil Sands ULC	24.9999	%	46,838		45,213		365			23,685
Investment in Timber Wolf Terminals LLC	50.0	%	987		991		4			3
Investment in Windsor Midstream LLC	22.5	%	25,815		25,749		(311		)	(167		)
Investment in Stingray Cementing LLC	50.0	%	1,768		1,920		128			30
Investment in Blackhawk Midstream LLC	48.5	%	—		—		—			—
Investment in Stingray Energy Services LLC	50.0	%	3,967		4,215		197			502
Investment in Sturgeon Acquisitions LLC	25.0	%	20,458		20,526		68			377
Investment in Mammoth Energy Services, Inc.	24.2	%	110,875		111,717		2,158			6,466
Investment in Strike Force Midstream LLC	25.0	%	40,662		33,589		2,541			—
			$	251,370	$	243,920	$	4,907		$	30,737

The tables below summarize financial information for the Company’s equity investments as of March 31, 2017 and December 31, 2016.

Summarized balance sheet information:

	March 31, 2017		December 31, 2016
	(In thousands)
Current assets	$	151,587	$	148,733
Noncurrent assets	$	1,342,012	$	1,305,407
Current liabilities	$	97,329	$	57,173
Noncurrent liabilities	$	59,721	$	67,680

Summarized results of operations:    

	Three months ended March 31,
	2017			2016
	(In thousands)
Gross revenue	$	94,478		$	43,307
Net loss	$	(25,339	)	$	(25,308	)

Tatex Thailand II, LLC

The Company has an indirect ownership interest in Tatex Thailand II, LLC (“Tatex II”). Tatex II holds an 8.5% interest in APICO, LLC (“APICO”), an international oil and gas exploration company. APICO has a reserve base located in Southeast Asia through its ownership of concessions covering approximately 180,000 acres which includes the Phu Horm Field. The Company received $0.2 million and $0.2 million in distributions from Tatex II during the three months ended March 31, 2017 and 2016, respectively.

Tatex Thailand III, LLC

The Company has an ownership interest in Tatex Thailand III, LLC (“Tatex III”). Tatex III previously owned a concession covering approximately 245,000 acres in Southeast Asia. As of December 31, 2014, the Company reviewed its investment in Tatex III and, together with Tatex III, made the decision to allow the concession to expire in January 2015. As such, the Company fully impaired the asset as of December 31, 2014.

Grizzly Oil Sands ULC

The Company, through its wholly owned subsidiary Grizzly Holdings Inc. (“Grizzly Holdings”), owns an interest in Grizzly Oil Sands ULC (“Grizzly”), a Canadian unlimited liability company. The remaining interest in Grizzly is owned by Grizzly Oil Sands Inc. (“Oil Sands”). As of March 31, 2017, Grizzly had approximately 830,000 acres under lease in the Athabasca and Peace River oil sands regions of Alberta, Canada. Initiation of steam injection at its first project, Algar Lake Phase 1, commenced in January 2014 and first bitumen production was achieved during the second quarter of 2014. In April 2015, Grizzly determined to cease bitumen production at its Algar Lake facility due to the level of commodity prices. Grizzly continues to monitor market conditions as it assesses future plans for the facility. The Company reviewed its investment in Grizzly at March 31, 2016 for impairment based on FASB ASC 323 due to certain qualitative factors and as such, engaged an independent third party to assist management in determining fair value calculations of its investment. As a result of the calculated fair values and other qualitative factors, the Company concluded that an other than temporary impairment was required under FASB ASC 323, resulting in an impairment loss of $23.1 million for the three months ended March 31, 2016, which is included in loss from equity method investments, net in the consolidated statements of operations. As of and during the period ended March 31, 2017, commodity prices had increased as compared to the quarter ended March 31, 2016, and there were no impairment indicators that required further evaluation for impairment. If commodity prices decline in the future however, further impairment of the investment in Grizzly may be necessary. During the three months ended March 31, 2017, Gulfport paid $0.7 million in cash calls. Grizzly’s functional currency is the Canadian dollar. The Company’s investment in Grizzly was increased by $1.3 million and $10.3 million as a result of a foreign currency translation gain for the three months ended March 31, 2017 and 2016, respectively.

Timber Wolf Terminals LLC

During 2012, the Company invested in Timber Wolf Terminals LLC (“Timber Wolf”). Timber Wolf was formed to operate a crude/condensate terminal and a sand transloading facility in Ohio.

Windsor Midstream LLC

At March 31, 2017, the Company held a 22.5% interest in Windsor Midstream LLC (“Midstream”). Midstream holds common units of EnLink Midstream Partners, LP (“EnLink”) as a result of the sale of Coronado Midstream LLC to EnLink that occurred in March 2015. The Company received $0.2 million and $0.1 million in distributions from Midstream during the three months ended March 31, 2017 and 2016, respectively.

Stingray Cementing LLC

During 2012, the Company invested in Stingray Cementing LLC (“Stingray Cementing”). Stingray Cementing provides well cementing services. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations. See Note 15 for subsequent event information regarding Mammoth Energy Services, Inc.’s pending acquisition of Stingray Cementing.

Blackhawk Midstream LLC

During 2012, the Company invested in Blackhawk Midstream LLC (“Blackhawk”). Blackhawk coordinated gathering, compression, processing and marketing activities for the Company in connection with the development of its Utica Shale acreage. Blackhawk does not have any current activities.

Stingray Energy Services LLC

During 2013, the Company invested in Stingray Energy Services LLC (“Stingray Energy”). Stingray Energy provides rental tools for land-based oil and natural gas drilling, completion and workover activities as well as the transfer of fresh water to wellsites. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations. See Note 15 for subsequent event information regarding Mammoth Energy Services, Inc.’s pending acquisition of Stingray Energy.

Sturgeon Acquisitions LLC

During 2014, the Company invested $20.7 million and received an ownership interest of 25% in Sturgeon Acquisitions LLC (“Sturgeon”). Sturgeon owns and operates sand mines that produce hydraulic fracturing grade sand. See Note 15 for subsequent event information regarding Mammoth Energy Services, Inc.’s pending acquisition of Sturgeon.

Mammoth Energy Partners LP/Mammoth Energy Services, Inc.

In the fourth quarter of 2014, the Company contributed its investments in four entities to Mammoth Energy Partners LP (“Mammoth”) for a 30.5% interest in this entity. Mammoth originally intended to pursue its initial public offering in 2014 or 2015; however, due to low commodity prices, the offering was postponed. In October 2016, Mammoth converted from a limited partnership into a limited liability company named Mammoth Energy Partners LLC (“Mammoth LLC”) and the Company and the other members of Mammoth LLC contributed their interests in Mammoth LLC to Mammoth Energy Services, Inc. (“Mammoth Energy”). The Company received 9,150,000 shares of Mammoth Energy common stock in return for its contribution. Following the contribution, Mammoth Energy completed its initial public offering (the “IPO”) of 7,750,000 shares of its common stock at a public offering price of $15.00 per share, of which 7,500,000 shares were sold by Mammoth Energy, and 250,000 shares were sold by certain selling stockholders, including 76,250 shares sold by the Company for which it received net proceeds of $1.1 million. At March 31, 2017, the Company owned an approximate 24.2% interest in Mammoth Energy. The Company’s investment in Mammoth Energy was increased by a $0.1 million foreign currency gain and decreased by a $1.2 million foreign currency loss resulting from Mammoth Energy’s foreign subsidiary for the three months ended March 31, 2017 and 2016, respectively. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations. See Note 15 for subsequent event information regarding Mammoth Energy’s pending acquisitions of Stingray Cementing, Stingray Energy and Sturgeon.

Strike Force Midstream LLC

In February 2016, the Company, through its wholly owned subsidiary Gulfport Midstream Holdings, LLC (“Midstream Holdings”), entered into an agreement with Rice Midstream Holdings LLC (“Rice”), a subsidiary of Rice Energy Inc., to develop natural gas gathering assets in eastern Belmont County and Monroe County, Ohio (the “dedicated areas”). The Company contributed certain gathering assets for a 25% interest in the newly formed entity called Strike Force Midstream LLC (“Strike Force”). Rice acts as operator and owns the remaining 75% interest in Strike Force. Construction of the gathering assets, which is underway, is expected to provide gathering services for Gulfport operated wells and connectivity of existing dry gas gathering systems. During the three months ended March 31, 2017, Gulfport paid $10.0 million in cash calls to Strike Force and received distributions of $0.4 million from Strike Force.

The Company accounted for its contribution to Strike Force at fair value under applicable codification guidance. The Company estimated the fair market value of its investment in Strike Force as of the contribution date using the discounted cash flow method under the income approach, based on an independently prepared valuation of the contributed assets. The fair market value was reduced by a discount factor for the lack of marketability due to the Company’s minority interest, resulting in a fair value of $22.5 million for the Company’s 25% interest. The fair value of the assets contributed was estimated using assumptions that represent Level 3 inputs. See “Note 11 - Fair Value Measurements” for additional discussion of the measurement inputs. The Company has elected to report its proportionate share of Strike Force’s earnings on a one-quarter lag as permitted under FASB ASC 323. The (income) loss from equity method investments presented in the table above reflects any intercompany profit eliminations.

XML

Variable Interest Entities

3 Months Ended

Mar. 31, 2017

Related Party Transactions [Abstract]

Variable Interest Entities

VARIABLE INTEREST ENTITIES

As of March 31, 2017, the Company held variable interests in the following variable interest entities (“VIEs”), but was not the primary beneficiary: Stingray Energy, Stingray Cementing, Sturgeon, Midstream and Timber Wolf. These entities have governing provisions that are the functional equivalent of a limited partnership and are considered VIEs because the limited partners or non-managing members lack substantive kick-out or participating rights which causes the equity owners, as a group, to lack a controlling financial interest. The Company is a limited partner or non-managing member in each of these VIEs and is not the primary beneficiary because it does not have a controlling financial interest. The general partner or managing member has power to direct the activities that most significantly impact the VIEs’ economic performance. The Company also held a variable interest in Strike Force due to the fact that it does not have sufficient equity capital at risk. The Company is not the primary beneficiary of this entity. Prior to Mammoth Energy’s IPO, Mammoth LLC was considered a variable interest entity. As a result of the Company’s contribution of its interest in Mammoth LLC to Mammoth Energy in exchange for Mammoth Energy common stock and Mammoth Energy’s IPO, the Company determined that it no longer held an interest in a variable interest entity.

The Company accounts for its investment in these VIEs following the equity method of accounting. The carrying amounts of the Company’s equity investments are classified as other non-current assets on the accompanying consolidated balance sheets. The Company’s maximum exposure to loss as a result of its involvement with these VIEs is based on the Company’s capital contributions and the economic performance of the VIEs, and is equal to the carrying value of the Company’s investments which is the maximum loss the Company could be required to record in the consolidated statements of operations. See Note 3 for further discussion of these entities, including the carrying amounts of each investment.

XML

Long-Term Debt

3 Months Ended

Mar. 31, 2017

Long-term Debt, Unclassified [Abstract]

Long-Term Debt

LONG-TERM DEBT

Long-term debt consisted of the following items as of March 31, 2017 and December 31, 2016:

	March 31, 2017			December 31, 2016
	(In thousands)
Revolving credit agreement (1)	$	40,000		$	—
7.75% senior unsecured notes due 2020 (2)	—			—
6.625% senior unsecured notes due 2023 (3)	350,000			350,000
6.000% senior unsecured notes due 2024 (4)	650,000			650,000
6.375% senior unsecured notes due 2025 (5)	600,000			600,000
Net unamortized debt issuance costs (6)	(31,486		)	(27,174		)
Construction loan (7)	23,747			21,049
Less: current maturities of long term debt	(452		)	(276		)
Debt reflected as long term	$	1,631,809		$	1,593,599

The Company capitalized approximately $3.1 million and $1.6 million in interest expense to undeveloped oil and natural gas properties during the three months ended March 31, 2017 and 2016, respectively. During the three months ended March 31, 2016, the Company capitalized $0.3 million in interest expense related to building construction. Construction on the building was completed in December 2016 and, as such, the Company did not capitalize any interest expense related to building construction for the three months ended March 31, 2017.

(1) The Company has entered into a senior secured revolving credit facility, as amended, with The Bank of Nova Scotia, as the lead arranger and administrative agent and certain lenders from time to time party thereto. The credit agreement provides for a maximum facility amount of $1.5 billion and matures on June 6, 2018. On December 13, 2016, the Company further amended its revolving credit facility to, among other things, (a) reset the maturity date to December 31, 2021, (b) adjust lenders, (c) increase the basket for unsecured debt issuances to $1.6 billion, (d) increase the interest rates by 50 basis points, (e) increase the mortgage requirement to 85% (from 80%), and (f) add deposit account control agreement language. On March 29, 2017, the Company further amended its revolving credit facility to, among other things, amend the definition of the term EBITDAX to permit pro forma treatment of acquisitions that involve the payment of consideration by Gulfport and its subsidiaries in excess of $50.0 million and of dispositions of property or series of related dispositions of properties that yields gross proceeds to Gulfport or any of its subsidiaries in excess of $50.0 million.

As of March 31, 2017, the borrowing base was set at $700.0 million and $40.0 million was outstanding under the revolving credit facility. At March 31, 2017, the total availability for future borrowings under the revolving credit facility, after giving effect to an aggregate of $238.7 million of letters of credit, was $421.3 million. The Company’s wholly-owned subsidiaries have guaranteed the obligations of the Company under the revolving credit facility.

On May 4, 2017, the revolving credit facility was further amended to increase the borrowing base from $700.0 million to $1.0 billion, adjust certain of the Company's investment baskets and add five additional banks to the syndicate.

Advances under the revolving credit facility may be in the form of either base rate loans or eurodollar loans. The interest rate for base rate loans is equal to (1) the applicable rate, which ranges from 1.00% to 2.00%, plus (2) the highest of: (a) the federal funds rate plus 0.50%, (b) the rate of interest in effect for such day as publicly announced from time to time by agent as its “prime rate,” and (c) the eurodollar rate for an interest period of one month plus 1.00%. The interest rate for eurodollar loans is equal to (1) the applicable rate, which ranges from 2.00% to 3.00%, plus (2) the London interbank offered rate that appears on pages LIBOR01 or LIBOR02 of the Reuters screen that displays such rate for deposits in U.S. dollars, or, if such rate is not available, the rate as administered by ICE Benchmark Administration (or any other person that takes over administration of such rate) per annum equal to the offered rate on such other page or service that displays on average London interbank offered rate as determined by ICE Benchmark Administration (or any other person that takes over administration of such rate) for deposits in U.S. dollars, or, if such rate is not available, the average quotations for three major New York money center banks of whom the agent shall inquire as the “London Interbank Offered Rate” for deposits in U.S. dollars. At March 31, 2107, amounts borrowed under the credit facility bore interest at the eurodollar rate (3.18%).

The revolving credit facility contains customary negative covenants including, but not limited to, restrictions on the Company’s and its subsidiaries’ ability to:

•incur indebtedness;

•grant liens;

•pay dividends and make other restricted payments;

•make investments;

•make fundamental changes;

•enter into swap contracts and forward sales contracts;

•dispose of assets;

•change the nature of their business; and

•enter into transactions with affiliates.

The negative covenants are subject to certain exceptions as specified in the revolving credit facility. The revolving credit facility also contains certain affirmative covenants, including, but not limited to the following financial covenants:

(i) the ratio of net funded debt to EBITDAX (net income, excluding (i) any non-cash revenue or expense associated with swap contracts resulting from ASC 815 and (ii) any cash or non-cash revenue or expense attributable to minority investments plus without duplication and, in the case of expenses, to the extent deducted from revenues in determining net income, the sum of (a) the aggregate amount of consolidated interest expense for such period, (b) the aggregate amount of income, franchise, capital or similar tax expense (other than ad valorem taxes) for such period, (c) all amounts attributable to depletion, depreciation, amortization and asset or goodwill impairment or writedown for such period, (d) all other non-cash charges, (e) exploration costs deducted in determining net income under successful efforts accounting, (f) actual cash distributions received from minority investments, (g) to the extent actually reimbursed by insurance, expenses with respect to liability on casualty events or business interruption, and (h) all reasonable transaction expenses related to dispositions and acquisitions of assets, investments and debt and equity offerings (provided that expenses related to any unsuccessful disposition will be limited to $3.0 million in the aggregate) for a twelve-month period may not be greater than 4.00 to 1.00; and

(ii) the ratio of EBITDAX to interest expense for a twelve-month period may not be less than 3.00 to 1.00.

The Company was in compliance with all covenants at March 31, 2017.

(2) On October 17, 2012, the Company issued $250.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “October Notes”) under an indenture among the Company, its subsidiary guarantors and Wells Fargo Bank, National Association, as the trustee (the “senior note indenture”). On December 21, 2012, the Company issued an additional $50.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “December Notes”) as additional securities under the senior note indenture. On August 18, 2014, the Company issued an additional $300.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “August Notes”). The August Notes were issued as additional securities under the senior note indenture. The October Notes, December Notes and the August Notes are collectively referred to as the “2020 Notes.”

In October 2016, the Company repurchased (in a cash tender offer) or redeemed all of the 2020 Notes, of which $600.0 million in aggregate principal amount was then outstanding, with the net proceeds from the issuance of its 6.000% Senior Notes due 2024 (the “2024 Notes”) discussed below and cash on hand, and the indenture governing the 2020 Notes was fully satisfied and discharged.

(3) On April 21, 2015, the Company issued $350.0 million in aggregate principal amount of 6.625% Senior Notes due 2023 (the “2023 Notes”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2023 Notes Offering”). The Company received net proceeds of approximately $343.6 million after initial purchaser discounts and commissions and estimated offering expenses.

The 2023 Notes were issued under an indenture, dated as of April 21, 2015, among the Company, the subsidiary guarantors party thereto and Wells Fargo Bank, National Association, as trustee. In October 2015, the 2023 Notes were exchanged for a new issue of substantially identical debt securities registered under the Securities Act. Pursuant to the indenture relating to the 2023 Notes, interest on the 2023 Notes will accrue at a rate of 6.625% per annum on the outstanding principal amount thereof from April 21, 2015, payable semi-annually on May 1 and November 1 of each year, commencing on November 1, 2015. The 2023 Notes are not guaranteed by Grizzly Holdings, Inc. and will not be guaranteed by any of the Company’s future unrestricted subsidiaries.

(4) On October 14, 2016, the Company issued the 2024 Notes in aggregate principal amount of $650.0 million. The 2024 Notes were issued under an indenture, dated as of October 14, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2024 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2024 Notes Offering”). Under the 2024 Indenture, interest on the 2024 Notes accrues at a rate of 6.000% per annum on the outstanding principal amount thereof from October 14, 2016, payable semi-annually on April 15 and October 15 of each year, commencing on April 15, 2017. The 2024 Notes will mature on October 15, 2024. The Company received approximately $638.9 million in net proceeds from the offering of the 2024 Notes, which was used, together with cash on hand, to purchase the outstanding 2020 Notes in a concurrent cash tender offer, to pay fees and expenses thereof, and to redeem any of the 2020 Notes that remained outstanding after the completion of the tender offer.

(5) On December 21, 2016, the Company issued $600.0 million in aggregate principal amount of 6.375% Senior Notes due 2025 (the “2025 Notes”). The 2025 Notes were issued under an indenture, dated as of December 21, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2025 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. Under the 2025 Indenture, interest on the 2025 Notes accrues at a rate of 6.375% per annum on the outstanding principal amount thereof from December 21, 2016, payable semi-annually on May 15 and November 15 of each year, commencing on May 15, 2017. The 2025 Notes will mature on May 15, 2025. The Company received approximately $584.7 million in net proceeds from the offering of the 2025 Notes, which was used, together with the net proceeds from the Company’s December 2016 common stock offering and cash on hand, to fund the cash portion of the purchase price for the Vitruvian Acquisition. See “Note 1 – Acquisitions” for additional discussion of the Vitruvian Acquisition.

(6) In accordance with ASU 2015-03, loan issuance costs related to the 2023 Notes, the 2024 Notes and the 2025 Notes (collectively the “Notes”) have been presented as a reduction to the Notes. At March 31, 2017, total unamortized debt issuance costs were $5.8 million for the 2023 Notes, $10.7 million for the 2024 Notes and $14.9 million for the 2025 Notes. In addition, loan commitment fee costs for the construction loan agreement described immediately below were $0.1 million at March 31, 2017.

(7) On June 4, 2015, the Company entered into a construction loan agreement (the “Construction Loan”) with InterBank for the construction of a new corporate headquarters in Oklahoma City, which was substantially completed in December 2016. The Construction Loan allows for maximum principal borrowings of $24.5 million and required the Company to fund 30% of the cost of the construction before any funds could be drawn, which occurred in January 2016. Interest accrues daily on the outstanding principal balance at a fixed rate of 4.50% per annum and is payable on the last day of the month through May 31, 2017. Monthly interest and principal payments are due beginning June 30, 2017, with the final payment due June 4, 2025. At March 31, 2017, the total borrowings under the Construction Loan were approximately $23.7 million.

XML

Common Stock and Changes In Capitalization

3 Months Ended

Mar. 31, 2017

Equity [Abstract]

Common Stock and Changes in Capitalization

COMMON STOCK AND CHANGES IN CAPITALIZATION

Issuance of Common Stock

On March 15, 2016, the Company issued 16,905,000 shares of its common stock in an underwritten public offering (which included 2,205,000 shares sold pursuant to an option to purchase shares sold pursuant to an option to purchase additional shares of the Company’s common stock granted by the Company to, and exercised in full by, the underwriters). The net proceeds from this equity offering were approximately $411.9 million, after underwriting discounts and commissions and offering expenses. The Company used the net proceeds from this offering primarily to fund a portion of its 2017 capital development plan and for general corporate purposes.

On February 17, 2017, the Company completed the Vitruvian Acquisition for a total initial purchase price of approximately $1.85 billion, consisting of $1.35 billion in cash, subject to certain adjustments, and approximately 23.9 million shares of the Company’s common stock (of which approximately 5.2 million shares are subject to the indemnity escrow). See “Note 1 - Acquisitions” for additional discussion of the Vitruvian Acquisition.

XML

Stock-Based Compensation

3 Months Ended

Mar. 31, 2017

Share-based Compensation [Abstract]

Stock-Based Compensation

STOCK-BASED COMPENSATION

During the three months ended March 31, 2017 and 2016, the Company’s stock-based compensation cost was $2.6 million and $3.3 million, respectively, of which the Company capitalized $1.0 million and $1.3 million, respectively, relating to its exploration and development efforts.

The following table summarizes restricted stock activity for the three months ended March 31, 2017:

	Number of Unvested Restricted Shares		Weighted Average Grant Date Fair Value
Unvested shares as of January 1, 2017	613,056		$	32.90
Granted	477,768		17.74
Vested	(153,868	)	31.98
Forfeited	(65,438	)	31.23
Unvested shares as of March 31, 2017	871,518		$	24.88

Unrecognized compensation expense as of March 31, 2017 related to restricted shares was $18.1 million. The expense is expected to be recognized over a weighted average period of 1.66 years.

XML

Earnings Per Share

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Earnings Per Share

EARNINGS PER SHARE

Reconciliations of the components of basic and diluted net income (loss) per common share are presented in the tables below:

	Three months ended March 31,
	2017					2016
	Income		Shares	Per Share		(Loss)			Shares	Per Share
	(In thousands, except share data)
Basic:
Net income (loss)	$	154,455	170,272,685	$	0.91	$	(242,267	)	111,509,585	$	(2.17	)
Effect of dilutive securities:
Stock options and awards	—		215,834			—			—
Diluted:			—
Net income (loss)	$	154,455	170,488,519	$	0.91	$	(242,267	)	111,509,585	$	(2.17	)

There were 650,606 shares of common stock that were considered anti-dilutive for the three months ended March 31, 2016.

XML

Commitments and Contingencies

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

COMMITMENTS AND CONTINGENCIES

Plugging and Abandonment Funds

In connection with the Company’s acquisition in 1997 of the remaining 50% interest in its WCBB properties, the Company assumed the seller’s (Chevron) obligation to contribute approximately $18,000 per month through March 2004 to a plugging and abandonment trust and the obligation to plug a minimum of 20 wells per year for 20 years commencing March 11, 1997. Chevron retained a security interest in production from these properties until the Company’s abandonment obligations to Chevron have been fulfilled. Beginning in 2009, the Company could access the trust for use in plugging and abandonment charges associated with the property, although it has not yet done so. As of March 31, 2017, the plugging and abandonment trust totaled approximately $3.1 million. At March 31, 2017, the Company had plugged 513 wells at WCBB since it began its plugging program in 1997, which management believes fulfills its minimum plugging obligation.

Operating Leases

The Company leases office facilities under non-cancellable operating leases exceeding one year. Future minimum lease commitments under these leases at March 31, 2017 were as follows:

	(In thousands)
Remaining 2017	$	129
2018	54
Total	$	183

Firm Transportation Commitments

The Company had approximately 2,952,375 MMBtu per day of firm sales contracted with third parties. The table below presents these commitments at March 31, 2017 as follows:

	(MMBtu per day)
Remaining 2017	725,625
2018	457,000
2019	604,750
2020	518,000
2021	371,000
Thereafter	276,000
Total	2,952,375

The Company also had approximately $3.8 billion of firm transportation contracted with third parties. The table below presents these commitments at March 31, 2017 as follows:

	(In thousands)
Remaining 2017	$	143,816
2018	241,709
2019	241,708
2020	240,746
2021	239,786
Thereafter	2,705,270
Total	$	3,813,035

Other Commitments

Effective October 1, 2014, the Company entered into a Sand Supply Agreement with Muskie Proppant LLC (“Muskie”), a subsidiary of Mammoth Energy, that expires on September 30, 2018. Pursuant to this agreement, as amended, the Company has agreed to purchase annual and monthly amounts of proppant sand subject to exceptions specified in the agreement at agreed pricing plus agreed costs and expenses. Failure by either Muskie or the Company to deliver or accept the minimum monthly amount results in damages calculated per ton based on the difference between the monthly obligation amount and the amount actually delivered or accepted, as applicable. The Company incurred $1.3 million related to non-utilization fees during the three months ended March 31, 2016. The Company did not incur any non-utilization fees during the three months ended March 31, 2017.

Effective October 1, 2014, the Company entered into an Amended and Restated Master Services Agreement for pressure pumping services with Stingray Pressure Pumping LLC (“Stingray Pressure”), a subsidiary of Mammoth Energy, that expires on September 30, 2018. Pursuant to this agreement, as amended, Stingray Pressure has agreed to provide hydraulic fracturing, stimulation and related completion and rework services to the Company and the Company has agreed to pay Stingray Pressure a monthly service fee plus the associated costs of the services provided.

Future minimum commitments under these agreements at March 31, 2017 are as follows:

	(In thousands)
Remaining 2017	$	39,330
2018	39,330
Total	$	78,660

Litigation

In two separate complaints, one filed by the State of Louisiana and the Parish of Cameron in the 38th Judicial District Court for the Parish of Cameron on February 9, 2016 and the other filed by the State of Louisiana and the District Attorney for the 15^th Judicial District of the State of Louisiana in the 15^th Judicial District Court for the Parish of Vermillion on July 29, 2016, the Company was named as a defendant, among 26 oil and gas companies, in the Cameron Parish complaint and among more than 40 oil and gas companies in the Vermillion Parish complaint, or the Complaints. The Complaints were filed under the State and Local Coastal Resources Management Act of 1978, as amended, and the rules, regulations, orders and ordinances adopted thereunder, which the Company referred to collectively as the CZM Laws, and allege that certain of the defendants’ oil and gas exploration, production and transportation operations associated with the development of the East Hackberry and West Hackberry oil and gas fields, in the case of the Cameron Parish complaint, and the Tigre Lagoon oil and gas field, in the case of the Vermillion Parish complaint, were conducted in violation of the CZM Laws. The Complaints allege that such activities caused substantial damage to land and waterbodies located in the coastal zone of the relevant Parish, including due to defendants’ design, construction and use of waste pits and the alleged failure to properly close the waste pits and to clear, re-vegetate, detoxify and return the property affected to its original condition, as well as the defendants’ alleged discharge of waste into the coastal zone. The Complaints also allege that the defendants’ oil and gas activities have resulted in the dredging of numerous canals, which had a direct and significant impact on the state coastal waters within the relevant Parish and that the defendants, among other things, failed to design, construct and maintain these canals using the best practical techniques to prevent bank slumping, erosion and saltwater intrusion and to minimize the potential for inland movement of storm-generated surges, which activities allegedly have resulted in the erosion of marshes and the degradation of terrestrial and aquatic life therein. The Complaints also allege that the defendants failed to re-vegetate, refill, clean, detoxify and otherwise restore these canals to their original condition. In these two petitions, the plaintiffs seek damages and other appropriate relief under the CZM Laws, including the payment of costs necessary to clear, re-vegetate, detoxify and otherwise restore the affected coastal zone of the relevant Parish to its original condition, actual restoration of such coastal zone to its original condition, and the payment of reasonable attorney fees and legal expenses and pre-judgment and post judgment interest.

The Company was served with the Cameron complaint in early May 2016 and with the Vermillion complaint in early September 2016.  The Louisiana Attorney General and the Louisiana Department of Natural Resources intervened in both the Cameron Parish suit and the Vermillion Parish suit.  Shortly after the Complaints were filed, certain defendants removed the cases to the lawsuit to the United States District Court for the Western District of Louisiana.  In both cases, the plaintiffs have filed a motion to remand, but both Courts have stayed further proceedings on the motions to remand pending a ruling from the United States Court of Appeals, Fifth Circuit on similar jurisdictional issues in another matter.  In March 2017, the United States Court of Appeals, Fifth Circuit issued its ruling. Subsequently, the Vermillion Parish case and Cameron Parish case have both had their respective stays lifted. A hearing on the remand motions has been scheduled for May 17, 2017 in the Vermillion Parish case. No hearing on the remand motions has been set for the Cameron Parish case. The plaintiffs have granted all defendants an extension of time to file responsive pleadings to the Complaints until the District Courts rule on the motions to remand. The Company has not had the opportunity to evaluate the applicability of the allegations made in such complaints to their operations. Due to the early stages of these matters, management cannot determine the amount of loss, if any, that may result.

In addition, due to the nature of the Company’s business, it is, from time to time, involved in routine litigation or subject to disputes or claims related to its business activities, including workers’ compensation claims and employment related disputes. In the opinion of the Company’s management, none of the pending litigation, disputes or claims against the Company, if decided adversely, will have a material adverse effect on its financial condition, cash flows or results of operations.

XML

Derivative Instruments

3 Months Ended

Mar. 31, 2017

General Discussion of Derivative Instruments and Hedging Activities [Abstract]

Derivative Instruments

DERIVATIVE INSTRUMENTS

Natural Gas, Oil and Natural Gas Liquids Derivative Instruments

The Company seeks to reduce its exposure to unfavorable changes in natural gas, oil and natural gas liquids prices, which are subject to significant and often volatile fluctuation, by entering into over-the-counter fixed price swaps, basis swaps and various types of option contracts. These contracts allow the Company to predict with greater certainty the effective natural gas, oil and natural gas liquids prices to be received for hedged production and benefit operating cash flows and earnings when market prices are less than the fixed prices provided in the contracts. However, the Company will not benefit from market prices that are higher than the fixed prices in the contracts for hedged production.

Fixed price swaps are settled monthly based on differences between the fixed price specified in the contract and the referenced settlement price. When the referenced settlement price is less than the price specified in the contract, the Company receives an amount from the counterparty based on the price difference multiplied by the volume. Similarly, when the referenced settlement price exceeds the price specified in the contract, the Company pays the counterparty an amount based on the price difference multiplied by the volume. The prices contained in these fixed price swaps are based on the NYMEX Henry Hub for natural gas, Argus Louisiana Light Sweet Crude for oil, the NYMEX West Texas Intermediate for oil, and Mont Belvieu for propane and pentane. Below is a summary of the Company’s open fixed price swap positions as of March 31, 2017.

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	576,845	$	3.18
2018	NYMEX Henry Hub	543,767	$	3.09
2019	NYMEX Henry Hub	9,863	$	3.27

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	ARGUS LLS	1,665	$	52.32
Remaining 2017	NYMEX WTI	4,113	$	54.97
2018	NYMEX WTI	899	$	55.31

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	Mont Belvieu C3	3,000	$	26.63
Remaining 2017	Mont Belvieu C5	250	$	49.14

The Company sold call options and used the associated premiums to enhance the fixed price for a portion of the fixed price natural gas swaps listed above. Each short call option has an established ceiling price. When the referenced settlement price is above the price ceiling established by these short call options, the Company pays its counterparty an amount equal to the difference between the referenced settlement price and the price ceiling multiplied by the hedged contract volumes.

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	65,000	$	3.11
2018	NYMEX Henry Hub	80,000	$	3.29
2019	NYMEX Henry Hub	4,932	$	3.16

For a portion of the combined natural gas derivative instruments containing fixed price swaps and sold call options, the counterparty has an option to extend the original terms an additional twelve months for the period January 2018 through December 2018. The option to extend the terms expires in December 2017. If executed, the Company would have additional fixed price swaps for 30,000 MMBtu per day with the option to double at a weighted average price of $3.36 per MMBtu and additional short call options for 30,000 MMBtu per day with the option to double at a weighted average ceiling price of $3.36 per MMBtu.

In addition, the Company has entered into natural gas basis swap positions, which settle on the pricing index to basis differential of NGPL Mid-Continent to NYMEX Henry Hub. As of March 31, 2017, the Company had the following natural gas basis swap positions for NGPL Mid-Continent.

	Location	Daily Volume (MMBtu/day)	Hedged Differential
Remaining 2017	NGPL Mid-Continent	50,000	$	(0.26	)
2018	NGPL Mid-Continent	12,329	$	(0.26	)

Balance Sheet Presentation

The Company reports the fair value of derivative instruments on the consolidated balance sheets as derivative instruments under current assets, noncurrent assets, current liabilities and noncurrent liabilities on a gross basis. The Company determines the current and noncurrent classification based on the timing of expected future cash flows of individual trades. The following table presents the fair value of the Company’s derivative instruments on a gross basis at March 31, 2017 and December 31, 2016:

	March 31, 2017		December 31, 2016
	(In thousands)
Short-term derivative instruments - asset	$	18,925	$	3,488
Long-term derivative instruments - asset	$	23,515	$	5,696
Short-term derivative instruments - liability	$	67,179	$	119,219
Long-term derivative instruments - liability	$	5,259	$	26,759

Gains and Losses

The following table presents the gain and loss recognized in Net gain on gas, oil and NGL derivatives in the accompanying consolidated statements of operations for the three months ended March 31, 2017 and 2016.

	Net gain (loss) on derivative instruments
	Three months ended March 31,
	2017		2016
	(In thousands)
Natural gas derivatives	$	86,277	$	57,000
Oil derivatives	10,905		1,282
Natural gas liquids derivatives	2,395		(547		)
Total	$	99,577	$	57,735

Offsetting of derivative assets and liabilities

As noted above, the Company records the fair value of derivative instruments on a gross basis. The following table presents the gross amounts of recognized derivative assets and liabilities in the consolidated balance sheets and the amounts that are subject to offsetting under master netting arrangements with counterparties, all at fair value.

	As of March 31, 2017
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	42,440		$	(41,180	)	$	1,260
Derivative liabilities	$	(72,438	)	$	41,180		$	(31,258	)

	As of December 31, 2016
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	9,184		$	(9,184	)	$	—
Derivative liabilities	$	(145,978	)	$	9,184		$	(136,794	)

Concentration of Credit Risk

By using derivative instruments that are not traded on an exchange, the Company is exposed to the credit risk of its counterparties. Credit risk is the risk of loss from counterparties not performing under the terms of the derivative instrument. When the fair value of a derivative instrument is positive, the counterparty is expected to owe the Company, which creates credit risk. To minimize the credit risk in derivative instruments, it is the Company’s policy to enter into derivative contracts only with counterparties that are creditworthy financial institutions deemed by management as competent and competitive market makers. The Company’s derivative contracts are with multiple counterparties to lessen its exposure to any individual counterparty. Additionally, the Company uses master netting agreements to minimize credit risk exposure. The creditworthiness of the Company’s counterparties is subject to periodic review. None of the Company’s derivative instrument contracts contain credit-risk related contingent features. Other than as provided by the Company’s revolving credit facility, the Company is not required to provide credit support or collateral to any of its counterparties under its derivative instruments, nor are the counterparties required to provide credit support to the Company.

XML

Fair Value Measurements

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Fair Value Measurements

FAIR VALUE MEASUREMENTS

The Company records certain financial and non-financial assets and liabilities on the balance sheet at fair value in accordance with FASB ASC 820, “Fair Value Measurement and Disclosures” (“FASB ASC 820”). FASB ASC 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability (exit price) in an orderly transaction between market participants at the measurement date. The statement establishes market or observable inputs as the preferred sources of values, followed by assumptions based on hypothetical transactions in the absence of market inputs. The statement requires fair value measurements be classified and disclosed in one of the following categories:

Level 1 – Quoted prices in active markets for identical assets and liabilities.

Level 2 – Quoted prices in active markets for similar assets and liabilities, quoted prices for identical or similar instruments in markets that are not active and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level 3 – Significant inputs to the valuation model are unobservable.

Valuation techniques that maximize the use of observable inputs are favored. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the placement of assets and liabilities within the levels of the fair value hierarchy. Reclassifications of fair value between Level 1, Level 2 and Level 3 of the fair value hierarchy, if applicable, are made at the end of each quarter.

The following tables summarize the Company’s financial and non-financial assets and liabilities by FASB ASC 820 valuation level as of March 31, 2017 and December 31, 2016:

	March 31, 2017
	Level 1		Level 2		Level 3
	(In thousands)
Assets:
Derivative Instruments	$	—	$	42,440	$	—
Liabilities:
Derivative Instruments	$	—	$	72,438	$	—

	December 31, 2016
	Level 1		Level 2		Level 3
	(In thousands)
Assets:
Derivative Instruments	$	—	$	9,184	$	—
Liabilities:
Derivative Instruments	$	—	$	145,978	$	—

The Company estimates the fair value of all derivative instruments industry-standard models that considered various assumptions including current market and contractual prices for the underlying instruments, implied volatility, time value, nonperformance risk, as well as other relevant economic measures. Substantially all of these inputs are observable in the marketplace throughout the full term of the instrument and can be supported by observable data.

The estimated fair values of proved oil and gas properties assumed in business combinations are based on a discounted cash flow model and market assumptions as to future commodity prices, projections of estimated quantities of oil and natural gas reserves, expectations for timing and amount of future development and operating costs, projections of future rates of production, expected recovery rates and risk-adjusted discount rates. The estimated fair values of unevaluated oil and gas properties was based on geological studies, historical well performance, location and applicable mineral lease terms. Based on the unobservable nature of certain of the inputs, the estimated fair value of the oil and gas properties assumed is deemed to use Level 3 inputs. The asset retirement obligations assumed as part of the business combination were estimated using the same assumptions and methodology as described below. See Note 1 for further discussion of the Vitruvian Acquisition.

The Company estimates asset retirement obligations pursuant to the provisions of FASB ASC Topic 410, Asset Retirement and Environmental Obligations (“FASB ASC 410”). The initial measurement of asset retirement obligations at fair value is calculated using discounted cash flow techniques and based on internal estimates of future retirement costs associated with oil and gas properties. Given the unobservable nature of the inputs, including plugging costs and reserve lives, the initial measurement of the asset retirement obligation liability is deemed to use Level 3 inputs. See Note 2 for further discussion of the Company’s asset retirement obligations. Asset retirement obligations incurred during the three months ended March 31, 2017 were approximately $6.8 million.

Due to the unobservable nature of the inputs, the fair value of the Company’s investment in Grizzly was estimated using assumptions that represent Level 3 inputs. The Company estimated the fair value of the investment as of March 31, 2016 to be approximately $39.1 million. See Note 3 for further discussion of the Company’s investment in Grizzly.

Due to the unobservable nature of the inputs, the fair value of the Company’s investment in Strike Force was estimated using assumptions that represent Level 3 inputs. The Company’s estimated fair value of the investment as of the February 1, 2016 contribution date was $22.5 million. See Note 3 for further discussion of the Company’s contribution to Strike Force.

XML

Fair Value of Financial Instruments

3 Months Ended

Mar. 31, 2017

Investments, All Other Investments [Abstract]

Fair Value of Financial Instruments

FAIR VALUE OF FINANCIAL INSTRUMENTS

The carrying amounts on the accompanying consolidated balance sheet for cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities, and current debt are carried at cost, which approximates market value due to their short-term nature. Long-term debt related to the Construction Loan is carried at cost, which approximates market value based on the borrowing rates currently available to the Company with similar terms and maturities.

At March 31, 2017, the carrying value of the outstanding debt represented by the Notes was approximately $1.6 billion, including the unamortized debt issuance cost of approximately $5.8 million related to the 2023 Notes, approximately $10.7 million related to the 2024 Notes and approximately $14.9 million related to the 2025 Notes. Based on the quoted market price, the fair value of the Notes was determined to be approximately $1.6 billion at March 31, 2017.

XML

Condensed Consolidating Financial Information

3 Months Ended

Mar. 31, 2017

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Condensed Consolidating Financial Information

CONDENSED CONSOLIDATING FINANCIAL INFORMATION

On October 17, 2012, December 21, 2012 and August 18, 2014, the Company issued the 2020 Notes in an aggregate of $600.0 million principal amount. The 2020 Notes were subsequently exchanged for substantially identical notes in the same aggregate principal amount that were registered under the Securities Act. In October 2016, the Company repurchased (in a cash tender offer) or redeemed all of the 2020 Notes, of which $600.0 million in aggregate principal amount was then outstanding, with the net proceeds from the issuance of the 2024 Notes discussed below and cash on hand.

On April 21, 2015, the Company issued $350.0 million in aggregate principal amount of the 2023 Notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. In connection with the 2023 Notes Offering, the Company and its subsidiary guarantors entered into a registration rights agreement, dated as of April 21, 2015, pursuant to which the Company agreed to file a registration statement with respect to an offer to exchange the 2023 Notes for a new issue of substantially identical debt securities registered under the Securities Act. The exchange offer for the 2023 Notes was completed on October 13, 2015.

On October 14, 2016, the Company issued $650.0 million in aggregate principal amount of the 2024 Notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. The net proceeds from the issuance of the 2024 Notes, together with cash on hand, were used to repurchase or redeem all of the then-outstanding 2020 Notes in October 2016.

On December 21, 2016, the Company issued $600.0 million in aggregate principal amount of the 2025 Notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. The Company used the net proceeds from the issuance of the 2025 Notes, together with the net proceeds from the December 2016 underwritten offering of the Company’s common stock and cash on hand, to fund the cash portion of the purchase price for the Vitruvian Acquisition.

The 2020 Notes were, and the 2023 Notes, the 2024 Notes and the 2025 Notes are, guaranteed on a senior unsecured basis by all existing consolidated subsidiaries that guarantee the Company’s secured revolving credit facility or certain other debt (the “Guarantors”). The 2020 Notes were not, and the 2023 Notes, the 2024 Notes and the 2025 Notes are not, guaranteed by Grizzly Holdings, Inc. (the “Non-Guarantor”). The Guarantors are 100% owned by Gulfport (the “Parent”), and the guarantees are full, unconditional, joint and several. There are no significant restrictions on the ability of the Parent or the Guarantors to obtain funds from each other in the form of a dividend or loan.

The following condensed consolidating balance sheets, statements of operations, statements of comprehensive (loss) income and statements of cash flows are provided for the Parent, the Guarantors and the Non-Guarantor and include the consolidating adjustments and eliminations necessary to arrive at the information for the Company on a condensed consolidated basis. The information has been presented using the equity method of accounting for the Parent’s ownership of the Guarantors and the Non-Guarantor.

CONDENSED CONSOLIDATING BALANCE SHEETS

(Amounts in thousands)

	March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	71,934		$	30,550		$	1		$	—		$	102,485
Accounts receivable - oil and gas	106,008			52,146			—			—			158,154
Accounts receivable - related parties	39			—			—			—			39
Accounts receivable - intercompany	447,275			35,434			—			(482,709		)	—
Prepaid expenses and other current assets	12,330			3,675			—			—			16,005
Short-term derivative instruments	18,925			—			—			—			18,925
Total current assets	656,511			121,805			1			(482,709		)	295,608
Property and equipment:
Oil and natural gas properties, full-cost accounting	5,869,066			2,277,984			—			(729		)	8,146,321
Other property and equipment	75,064			43			—			—			75,107
Accumulated depletion, depreciation, amortization and impairment	(3,855,594		)	(35		)	—			—			(3,855,629		)
Property and equipment, net	2,088,536			2,277,992			—			(729		)	4,365,799
Other assets:
Equity investments and investments in subsidiaries	2,120,462			40,661			46,838			(1,956,591		)	251,370
Long-term derivative instruments	23,515			—			—			—			23,515
Deferred tax asset	4,692			—			—			—			4,692
Other assets	8,765			4,180			—			—			12,945
Total other assets	2,157,434			44,841			46,838			(1,956,591		)	292,522
Total assets	$	4,902,481		$	2,444,638		$	46,839		$	(2,440,029	)	$	4,953,929
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable and accrued liabilities	$	326,175		$	79,964		$	—		$	—		$	406,139
Accounts payable - intercompany	35,005			447,577			127			(482,709		)	—
Asset retirement obligation	195			—			—			—			195
Derivative instruments	67,179			—			—			—			67,179
Current maturities of long-term debt	452			—			—			—			452
Total current liabilities	429,006			527,541			127			(482,709		)	473,965
Long-term derivative instrument	5,259			—			—			—			5,259
Asset retirement obligation	34,653			6,489			—			—			41,142
Long-term debt, net of current maturities	1,631,809			—			—			—			1,631,809
Total liabilities	2,100,727			534,030			127			(482,709		)	2,152,175
Stockholders’ equity:
Common stock	1,828			—			—			—			1,828
Paid-in capital	4,408,236			1,872,598			257,700			(2,130,298		)	4,408,236
Accumulated other comprehensive (loss) income	(51,685		)	—			(49,613		)	49,613			(51,685		)
Retained (deficit) earnings	(1,556,625		)	38,010			(161,375		)	123,365			(1,556,625		)
Total stockholders’ equity	2,801,754			1,910,608			46,712			(1,957,320		)	2,801,754
Total liabilities and stockholders’ equity	$	4,902,481		$	2,444,638		$	46,839		$	(2,440,029	)	$	4,953,929

CONDENSED CONSOLIDATING BALANCE SHEETS

(Amounts in thousands)

	December 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	1,273,882		$	1,993		$	—		$	—		$	1,275,875
Restricted Cash	185,000			—			—			—			$	185,000
Accounts receivable - oil and gas	137,087			37,496			—			(37,822		)	136,761
Accounts receivable - related parties	16			—			—			—			16
Accounts receivable - intercompany	449,517			1,151			—			(450,668		)	—
Prepaid expenses and other current assets	6,230			1,409			—			—			7,639
Short-term derivative instruments	3,488			—			—			—			3,488
Total current assets	2,055,220			42,049			—			(488,490		)	1,608,779
Property and equipment:
Oil and natural gas properties, full-cost accounting,	5,655,125			417,524			—			(729		)	6,071,920
Other property and equipment	68,943			43			—			—			68,986
Accumulated depletion, depreciation, amortization and impairment	(3,789,746		)	(34		)	—			—			(3,789,780		)
Property and equipment, net	1,934,322			417,533			—			(729		)	2,351,126
Other assets:
Equity investments and investments in subsidiaries	236,327			33,590			45,213			(71,210		)	243,920
Long-term derivative instruments	5,696			—			—			—			5,696
Deferred tax asset	4,692			—			—			—			4,692
Other assets	8,932			—			—			—			8,932
Total other assets	255,647			33,590			45,213			(71,210		)	263,240
Total assets	$	4,245,189		$	493,172		$	45,213		$	(560,429	)	$	4,223,145
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable and accrued liabilities	$	255,966		$	9,158		$	—		$	—		$	265,124
Accounts payable - intercompany	31,202			457,163			126			(488,491		)	—
Asset retirement obligation	195			—			—			—			195
Derivative instruments	119,219			—			—			—			119,219
Current maturities of long-term debt	276			—			—			—			276
Total current liabilities	406,858			466,321			126			(488,491		)	384,814
Long-term derivative instrument	26,759			—			—			—			26,759
Asset retirement obligation	34,081			—			—			—			34,081
Long-term debt, net of current maturities	1,593,599			—			—			—			1,593,599
Total liabilities	2,061,297			466,321			126			(488,491		)	2,039,253
Stockholders’ equity:
Common stock	1,588			—			—			—			1,588
Paid-in capital	3,946,442			33,822			257,026			(290,848		)	3,946,442
Accumulated other comprehensive (loss) income	(53,058		)	—			(50,931		)	50,931			(53,058		)
Retained (deficit) earnings	(1,711,080		)	(6,971		)	(161,008		)	167,979			(1,711,080		)
Total stockholders’ equity	2,183,892			26,851			45,087			(71,938		)	2,183,892
Total liabilities and stockholders’ equity	$	4,245,189		$	493,172		$	45,213		$	(560,429	)	$	4,223,145

CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Total revenues	$	272,441		$	60,563		$	—		$	—		$	333,004
Costs and expenses:
Lease operating expenses	17,449			1,854			—			—			19,303
Production taxes	3,102			804			—			—			3,906
Midstream gathering and processing	37,724			10,217			—			—			47,941
Depreciation, depletion, and amortization	65,990			1			—			—			65,991
General and administrative	12,874			(275		)	1			—			12,600
Accretion expense	282			—			—			—			282
Acquisition expense	—			1,298			—			—			1,298
	137,421			13,899			1			—			151,321
INCOME (LOSS) FROM OPERATIONS	135,020			46,664			(1		)	—			181,683
OTHER (INCOME) EXPENSE:
Interest expense	25,048			(1,569		)	—			—			23,479
Interest income	(842		)	—			—			—			(842		)
(Income) loss from equity method investments and investments in subsidiaries	(42,614		)	2,541			365			44,615			4,907
Other (income) expense	(1,027		)	(189		)	—			900			(316		)
	(19,435		)	783			365			45,515			27,228
INCOME (LOSS) BEFORE INCOME TAXES	154,455			45,881			(366		)	(45,515		)	154,455
INCOME TAX EXPENSE	—			—			—			—			—
NET INCOME (LOSS)	$	154,455		$	45,881		$	(366	)	$	(45,515	)	$	154,455

CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS

(Amounts in thousands)

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Total revenues	$	156,751		$	210		$	—		$	—		$	156,961
Costs and expenses:
Lease operating expenses	16,472			185			—			—			16,657
Production taxes	3,087			24			—			—			3,111
Midstream gathering and processing	37,623			29			—			—			37,652
Depreciation, depletion, and amortization	65,476			1			—			—			65,477
Impairment of oil and gas properties	218,991			—			—			—			218,991
General and administrative	10,612			6			2			—			10,620
Accretion expense	247			—			—			—			247
	352,508			245			2			—			352,755
LOSS FROM OPERATIONS	(195,757		)	(35		)	(2		)	—			(195,794		)
OTHER (INCOME) EXPENSE:
Interest expense	16,022			1			—			—			16,023
Interest income	(94		)	—			—			—			(94		)
Loss (income) from equity method investments and investments in subsidiaries	30,773			—			23,685			(23,721		)	30,737
Other income	—			(2		)	—			—			(2		)
	46,701			(1		)	23,685			(23,721		)	46,664
(LOSS) INCOME BEFORE INCOME TAXES	(242,458		)	(34		)	(23,687		)	23,721			(242,458		)
INCOME TAX BENEFIT	(191		)										(191		)
NET (LOSS) INCOME	$	(242,267	)	$	(34	)	$	(23,687	)	$	23,721		$	(242,267	)

CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent		Guarantors		Non-Guarantor			Eliminations			Consolidated
Net income (loss)	$	154,455	$	45,881	$	(366	)	$	(45,515	)	$	154,455
Foreign currency translation adjustment	1,373		55		1,318			(1,373		)	1,373
Other comprehensive income (loss)	1,373		55		1,318			(1,373		)	1,373
Comprehensive income (loss)	$	155,828	$	45,936	$	952		$	(46,888	)	$	155,828

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net (loss) income	$	(242,267	)	$	(34	)	$	(23,687	)	$	23,721		$	(242,267	)
Foreign currency translation adjustment	9,058			—			10,273			(10,273		)	9,058
Other comprehensive income (loss)	9,058			—			10,273			(10,273		)	9,058
Comprehensive (loss) income	$	(233,209	)	$	(34	)	$	(13,414	)	$	13,448		$	(233,209	)

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net cash provided by (used in) operating activities	$	139,260		$	3,384		$	1		$	—		$	142,645
Net cash (used in) provided by investing activities	(1,372,852		)	(1,348,964		)	(673		)	1,374,810			(1,347,679		)
Net cash provided by (used in) financing activities	31,644			1,374,137			673			(1,374,810		)	31,644
Net (decrease) increase in cash and cash equivalents	(1,201,948		)	28,557			1			—			(1,173,390		)
Cash and cash equivalents at beginning of period	1,273,882			1,993			—			—			1,275,875
Cash and cash equivalents at end of period	$	71,934		$	30,550		$	1		$	—		$	102,485

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net cash provided by (used in) operating activities	$	83,620		$	155		$	(1	)	$	—		$	83,774
Net cash (used in) provided by investing activities	(157,529		)	(22,500		)	(1,821		)	24,321			(157,529		)
Net cash provided by (used in) financing activities	415,158			22,500			1,821			(24,321		)	415,158
Net increase (decrease) in cash and cash equivalents	341,249			155			(1		)	—			341,403
Cash and cash equivalents at beginning of period	112,494			479			1			—			112,974
Cash and cash equivalents at end of period	$	453,743		$	634		$	—		$	—		$	454,377

XML

Recent Accounting Pronouncements

3 Months Ended

Mar. 31, 2017

Accounting Changes and Error Corrections [Abstract]

Recent Accounting Pronouncements

RECENT ACCOUNTING PRONOUNCEMENTS

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers, which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance. The core principle of the new standard is for the recognition of revenue to depict the transfer of goods or services to customers in amounts that reflect the payment to which the company expects to be entitled in exchange for those goods or services. The new standard will also result in enhanced revenue disclosures, provide guidance for transactions that were not previously addressed comprehensively and improve guidance for multiple-element arrangements. The ASU is effective for annual periods beginning after December 15, 2016, and interim periods within those years, using either a full or a modified retrospective application approach. In July 2015, the FASB decided to defer the effective date by one year (until 2018). The Company is evaluating the impact of this ASU on its consolidated financial statements, and based on the continuing evaluation of its revenue streams, this ASU is not expected to have a material impact on its net income. The Company is still in the process of determining whether or not it will use the retrospective method or the modified retrospective approach to implementation.

In February 2016, the FASB issued ASU No. 2016-02, Leases. The guidance requires the lessee to recognize most leases on the balance sheet thereby resulting in the recognition of lease assets and liability for those leases currently classified as operating leases. The accounting for lessors is largely unchanged. The guidance is effective for periods after December 15, 2018, with early adoption permitted. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements and related disclosures; however, based on the Company’s current operating leases, it is not expected to have a material impact.

In March 2016, the FASB issued ASU No. 2016-05, Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships. The guidance was issued to clarify that change in the counterparty to a derivative instrument that had been designated as the hedging instrument under Topic 815, does not require designation of that hedging relationship provided that all other hedge accounting criteria continue to be met. The Company adopted the standard as of January 1, 2017. There was no impact on the Company’s consolidated financial statements because all current derivative instruments are not designated for hedge accounting.

In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting. This guidance was intended to simplify the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. The Company adopted the standard as of January 1, 2017. The Company has elected to recognize forfeitures of awards as they occur. The adoption of this standard did not have a material impact on the Company's consolidated financial statements.

In May 2016, the FASB issued ASU No. 2016-11, Revenue Recognition and Derivatives and Hedging: Rescission of SEC Guidance Because of Accounting Standards Updates 2014-09 and 2014-16 Pursuant to Staff Announcements at the March 3, 2016 EITF Meeting. This guidance rescinds SEC Staff Observer comments that are codified in Topic 606, Revenue Recognition, and Topic 932, Extractive Activities--Oil and Gas. This amendment is effective upon adoption of Topic 606. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments. This ASU amends guidance on reporting credit losses for assets held at amortized cost basis and available for sale debt securities. For assets held at amortized cost basis, this ASU eliminates the probable initial recognition threshold in current GAAP and instead, requires an entity to reflect its current estimate of all expected credit losses. The amendments affect loans, debt securities, trade receivables, net investments in leases, off balance sheet credit exposure, reinsurance receivables and any other financial assets not excluded from the scope that have the contractual right to receive cash. The Company is currently evaluating the impact this standard will have on its financial statements and related disclosures and does not anticipate it to have a material affect.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments. This ASU provides guidance of eight specific cash flow issues. This ASU is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements.

In December 2016, the FASB issued ASU No. 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This guidance updates narrow aspects of the guidance issued in Update 2014-09. This amendment is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this ASU on its consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-01, Clarifying the Definition of a Business. Under the current business combination guidance, there are three elements of a business: inputs, processes and outputs. The revised guidance adds an initial screen test to determine if substantially all of the fair value of the gross assets acquired is concentrated in a single asset or group of similar assets. If that screen is met, the set of assets is not a business. The new framework also specifies the minimum required inputs and processes necessary to be a business. This amendment is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this ASU on its consolidated financial statements.

XML

Subsequent Events

3 Months Ended

Mar. 31, 2017

Subsequent Events [Abstract]

Subsequent Events

SUBSEQUENT EVENTS

Derivatives

In April 2017, the Company entered into fixed price swaps for 2018 for approximately 65,000 MMBtu of natural gas per day at a weighted average price of $3.03 per MMBtu. For 2019, the Company entered into fixed price swaps for approximately 10,000 MMBtu of natural gas per day at a weighted average price of $3.01 per MMBtu. The Company’s fixed price swap contracts are tied to the commodity prices on NYMEX. The Company will receive the fixed price amount stated in the contract and pay to its counterparty the current market price as listed on NYMEX for natural gas.

Mammoth Energy Pending Acquisitions

In March 2017, Mammoth Energy entered into definitive agreements to acquire Sturgeon (which owns Taylor Frac, LLC, Taylor Real Estate Investments, LLC and South River Road, LLC), Stingray Energy and Stingray Cementing from the owners of such companies, including Gulfport, for an aggregate of 7.0 million shares of Mammoth Energy common stock. Mammoth Energy anticipates the transactions will close in the second quarter of 2017, subject to agreed closing conditions. Upon closing, the Company will receive approximately 2.0 million shares of Mammoth Energy common stock and hold approximately 25.1% of Mammoth Energy’s outstanding common stock.

XML

Recent Accounting Pronouncements (Policies)

3 Months Ended

Mar. 31, 2017

Accounting Changes and Error Corrections [Abstract]

Variable Interest Entities

The Company accounts for its investment in these VIEs following the equity method of accounting. The carrying amounts of the Company’s equity investments are classified as other non-current assets on the accompanying consolidated balance sheets. The Company’s maximum exposure to loss as a result of its involvement with these VIEs is based on the Company’s capital contributions and the economic performance of the VIEs, and is equal to the carrying value of the Company’s investments which is the maximum loss the Company could be required to record in the consolidated statements of operations. See Note 3 for further discussion of these entities, including the carrying amounts of each investment.

Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers, which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance. The core principle of the new standard is for the recognition of revenue to depict the transfer of goods or services to customers in amounts that reflect the payment to which the company expects to be entitled in exchange for those goods or services. The new standard will also result in enhanced revenue disclosures, provide guidance for transactions that were not previously addressed comprehensively and improve guidance for multiple-element arrangements. The ASU is effective for annual periods beginning after December 15, 2016, and interim periods within those years, using either a full or a modified retrospective application approach. In July 2015, the FASB decided to defer the effective date by one year (until 2018). The Company is evaluating the impact of this ASU on its consolidated financial statements, and based on the continuing evaluation of its revenue streams, this ASU is not expected to have a material impact on its net income. The Company is still in the process of determining whether or not it will use the retrospective method or the modified retrospective approach to implementation.

In February 2016, the FASB issued ASU No. 2016-02, Leases. The guidance requires the lessee to recognize most leases on the balance sheet thereby resulting in the recognition of lease assets and liability for those leases currently classified as operating leases. The accounting for lessors is largely unchanged. The guidance is effective for periods after December 15, 2018, with early adoption permitted. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements and related disclosures; however, based on the Company’s current operating leases, it is not expected to have a material impact.

In March 2016, the FASB issued ASU No. 2016-05, Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships. The guidance was issued to clarify that change in the counterparty to a derivative instrument that had been designated as the hedging instrument under Topic 815, does not require designation of that hedging relationship provided that all other hedge accounting criteria continue to be met. The Company adopted the standard as of January 1, 2017. There was no impact on the Company’s consolidated financial statements because all current derivative instruments are not designated for hedge accounting.

In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting. This guidance was intended to simplify the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. The Company adopted the standard as of January 1, 2017. The Company has elected to recognize forfeitures of awards as they occur. The adoption of this standard did not have a material impact on the Company's consolidated financial statements.

In May 2016, the FASB issued ASU No. 2016-11, Revenue Recognition and Derivatives and Hedging: Rescission of SEC Guidance Because of Accounting Standards Updates 2014-09 and 2014-16 Pursuant to Staff Announcements at the March 3, 2016 EITF Meeting. This guidance rescinds SEC Staff Observer comments that are codified in Topic 606, Revenue Recognition, and Topic 932, Extractive Activities--Oil and Gas. This amendment is effective upon adoption of Topic 606. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments. This ASU amends guidance on reporting credit losses for assets held at amortized cost basis and available for sale debt securities. For assets held at amortized cost basis, this ASU eliminates the probable initial recognition threshold in current GAAP and instead, requires an entity to reflect its current estimate of all expected credit losses. The amendments affect loans, debt securities, trade receivables, net investments in leases, off balance sheet credit exposure, reinsurance receivables and any other financial assets not excluded from the scope that have the contractual right to receive cash. The Company is currently evaluating the impact this standard will have on its financial statements and related disclosures and does not anticipate it to have a material affect.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments. This ASU provides guidance of eight specific cash flow issues. This ASU is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this guidance on its consolidated financial statements.

In December 2016, the FASB issued ASU No. 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This guidance updates narrow aspects of the guidance issued in Update 2014-09. This amendment is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this ASU on its consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-01, Clarifying the Definition of a Business. Under the current business combination guidance, there are three elements of a business: inputs, processes and outputs. The revised guidance adds an initial screen test to determine if substantially all of the fair value of the gross assets acquired is concentrated in a single asset or group of similar assets. If that screen is met, the set of assets is not a business. The new framework also specifies the minimum required inputs and processes necessary to be a business. This amendment is effective for periods after December 15, 2017, with early adoption permitted. The Company is in the process of evaluating the impact of this ASU on its consolidated financial statements.

XML

Acquisitions (Tables)

3 Months Ended

Mar. 31, 2017

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table summarizes the consideration paid in the Vitruvian Acquisition to acquire the properties and the fair value amount of the assets acquired as of February 17, 2017. Both the consideration paid and the fair value assigned to the assets is preliminary and subject to adjustment.

	(In thousands)
Consideration:
Cash, net of purchase price adjustments	$	1,354,093
Fair value of Gulfport’s common stock issued	464,639
Total Consideration	$	1,818,732
Estimated Fair value of identifiable assets acquired and liabilities assumed:
Oil and natural gas properties
Proved properties	$	362,264
Unproved properties	1,462,957
Asset retirement obligations	(6,489		)
Total fair value of net identifiable assets acquired	$	1,818,732

Schedule of Pro Forma Information

For the period from the acquisition date of February 17, 2017 to March 31, 2017, the assets acquired in the Vitruvian Acquisition have contributed the following amounts of revenue to the Company’s consolidated statements of operations. The amount of net income contributed by the assets acquired is not presented below as it is impracticable to calculate due to the Company integrating the acquired assets into its overall operations using the full cost method of accounting.

	(In thousands)
Revenue	$	26,226

Pro Forma Information (Unaudited)

The following unaudited pro forma combined financial information presents the Company’s results as though the Vitruvian Acquisition had been completed at January 1, 2016. The pro forma combined financial information has been included for comparative purposes and is not necessarily indicative of the results that might have actually occurred had the Vitruvian Acquisition taken place on January 1, 2016; furthermore, the financial information is not intended to be a projection of future results.

	Three months ended March 31,
	2017		2016
	(In thousands, except share data)
Pro forma revenue	$	368,903	$	203,712
Pro forma net income (loss)	$	175,881	$	(274,207	)
Pro forma earnings (loss) per share (basic)	$	1.03	$	(2.03	)
Pro forma earnings (loss) per share (diluted)	$	1.03	$	(2.03	)

XML

Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

The major categories of property and equipment and related accumulated depletion, depreciation, amortization and impairment as of March 31, 2017 and December 31, 2016 are as follows:

	March 31, 2017			December 31, 2016
	(In thousands)
Oil and natural gas properties	$	8,146,321		$	6,071,920
Office furniture and fixtures	24,649			21,204
Building	45,204			42,530
Land	5,254			5,252
Total property and equipment	8,221,428			6,140,906
Accumulated depletion, depreciation, amortization and impairment	(3,855,629		)	(3,789,780		)
Property and equipment, net	$	4,365,799		$	2,351,126

Summary of Oil and Gas Properties Not Subject to Amortization

The following table summarizes the Company’s non-producing properties excluded from amortization by area at March 31, 2017:

	March 31, 2017
	(In thousands)
Utica	$	1,592,683
MidCon	1,477,643
Niobrara	2,172
Southern Louisiana	484
Bakken	98
Other	368
	$	3,073,448

Schedule of Asset Retirement Obligation

A reconciliation of the Company’s asset retirement obligation for the three months ended March 31, 2017 and 2016 is as follows:

	March 31, 2017		March 31, 2016
	(In thousands)
Asset retirement obligation, beginning of period	$	34,276	$	26,437
Liabilities incurred	6,779		1,914
Liabilities settled	—		(52		)
Accretion expense	282		247
Asset retirement obligation as of end of period	41,337		28,546
Less current portion	195		75
Asset retirement obligation, long-term	$	41,142	$	28,471

XML

Equity Investments (Tables)

3 Months Ended

Mar. 31, 2017

Equity Method Investments and Joint Ventures [Abstract]

Investments Accounted for by the Equity Method

Investments accounted for by the equity method consist of the following as of March 31, 2017 and December 31, 2016:

			Carrying value				(Income) loss from equity method investments
	Approximate ownership %		March 31, 2017		December 31, 2016		Three months ended March 31,
							2017			2016
			(In thousands)
Investment in Tatex Thailand II, LLC	23.5	%	$	—	$	—	$	(243	)	$	(159	)
Investment in Tatex Thailand III, LLC	17.9	%	—		—		—			—
Investment in Grizzly Oil Sands ULC	24.9999	%	46,838		45,213		365			23,685
Investment in Timber Wolf Terminals LLC	50.0	%	987		991		4			3
Investment in Windsor Midstream LLC	22.5	%	25,815		25,749		(311		)	(167		)
Investment in Stingray Cementing LLC	50.0	%	1,768		1,920		128			30
Investment in Blackhawk Midstream LLC	48.5	%	—		—		—			—
Investment in Stingray Energy Services LLC	50.0	%	3,967		4,215		197			502
Investment in Sturgeon Acquisitions LLC	25.0	%	20,458		20,526		68			377
Investment in Mammoth Energy Services, Inc.	24.2	%	110,875		111,717		2,158			6,466
Investment in Strike Force Midstream LLC	25.0	%	40,662		33,589		2,541			—
			$	251,370	$	243,920	$	4,907		$	30,737

Equity Method Investment Balance Sheet Summary

The tables below summarize financial information for the Company’s equity investments as of March 31, 2017 and December 31, 2016.

Summarized balance sheet information:

	March 31, 2017		December 31, 2016
	(In thousands)
Current assets	$	151,587	$	148,733
Noncurrent assets	$	1,342,012	$	1,305,407
Current liabilities	$	97,329	$	57,173
Noncurrent liabilities	$	59,721	$	67,680

Equity Method Investment Income Statement Summary

Summarized results of operations:    

	Three months ended March 31,
	2017			2016
	(In thousands)
Gross revenue	$	94,478		$	43,307
Net loss	$	(25,339	)	$	(25,308	)

XML

Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2017

Long-term Debt, Unclassified [Abstract]

Break-Down of Long-Term Debt

Long-term debt consisted of the following items as of March 31, 2017 and December 31, 2016:

	March 31, 2017			December 31, 2016
	(In thousands)
Revolving credit agreement (1)	$	40,000		$	—
7.75% senior unsecured notes due 2020 (2)	—			—
6.625% senior unsecured notes due 2023 (3)	350,000			350,000
6.000% senior unsecured notes due 2024 (4)	650,000			650,000
6.375% senior unsecured notes due 2025 (5)	600,000			600,000
Net unamortized debt issuance costs (6)	(31,486		)	(27,174		)
Construction loan (7)	23,747			21,049
Less: current maturities of long term debt	(452		)	(276		)
Debt reflected as long term	$	1,631,809		$	1,593,599

The Company capitalized approximately $3.1 million and $1.6 million in interest expense to undeveloped oil and natural gas properties during the three months ended March 31, 2017 and 2016, respectively. During the three months ended March 31, 2016, the Company capitalized $0.3 million in interest expense related to building construction. Construction on the building was completed in December 2016 and, as such, the Company did not capitalize any interest expense related to building construction for the three months ended March 31, 2017.

(1) The Company has entered into a senior secured revolving credit facility, as amended, with The Bank of Nova Scotia, as the lead arranger and administrative agent and certain lenders from time to time party thereto. The credit agreement provides for a maximum facility amount of $1.5 billion and matures on June 6, 2018. On December 13, 2016, the Company further amended its revolving credit facility to, among other things, (a) reset the maturity date to December 31, 2021, (b) adjust lenders, (c) increase the basket for unsecured debt issuances to $1.6 billion, (d) increase the interest rates by 50 basis points, (e) increase the mortgage requirement to 85% (from 80%), and (f) add deposit account control agreement language. On March 29, 2017, the Company further amended its revolving credit facility to, among other things, amend the definition of the term EBITDAX to permit pro forma treatment of acquisitions that involve the payment of consideration by Gulfport and its subsidiaries in excess of $50.0 million and of dispositions of property or series of related dispositions of properties that yields gross proceeds to Gulfport or any of its subsidiaries in excess of $50.0 million.

As of March 31, 2017, the borrowing base was set at $700.0 million and $40.0 million was outstanding under the revolving credit facility. At March 31, 2017, the total availability for future borrowings under the revolving credit facility, after giving effect to an aggregate of $238.7 million of letters of credit, was $421.3 million. The Company’s wholly-owned subsidiaries have guaranteed the obligations of the Company under the revolving credit facility.

On May 4, 2017, the revolving credit facility was further amended to increase the borrowing base from $700.0 million to $1.0 billion, adjust certain of the Company's investment baskets and add five additional banks to the syndicate.

Advances under the revolving credit facility may be in the form of either base rate loans or eurodollar loans. The interest rate for base rate loans is equal to (1) the applicable rate, which ranges from 1.00% to 2.00%, plus (2) the highest of: (a) the federal funds rate plus 0.50%, (b) the rate of interest in effect for such day as publicly announced from time to time by agent as its “prime rate,” and (c) the eurodollar rate for an interest period of one month plus 1.00%. The interest rate for eurodollar loans is equal to (1) the applicable rate, which ranges from 2.00% to 3.00%, plus (2) the London interbank offered rate that appears on pages LIBOR01 or LIBOR02 of the Reuters screen that displays such rate for deposits in U.S. dollars, or, if such rate is not available, the rate as administered by ICE Benchmark Administration (or any other person that takes over administration of such rate) per annum equal to the offered rate on such other page or service that displays on average London interbank offered rate as determined by ICE Benchmark Administration (or any other person that takes over administration of such rate) for deposits in U.S. dollars, or, if such rate is not available, the average quotations for three major New York money center banks of whom the agent shall inquire as the “London Interbank Offered Rate” for deposits in U.S. dollars. At March 31, 2107, amounts borrowed under the credit facility bore interest at the eurodollar rate (3.18%).

The revolving credit facility contains customary negative covenants including, but not limited to, restrictions on the Company’s and its subsidiaries’ ability to:

•incur indebtedness;

•grant liens;

•pay dividends and make other restricted payments;

•make investments;

•make fundamental changes;

•enter into swap contracts and forward sales contracts;

•dispose of assets;

•change the nature of their business; and

•enter into transactions with affiliates.

The negative covenants are subject to certain exceptions as specified in the revolving credit facility. The revolving credit facility also contains certain affirmative covenants, including, but not limited to the following financial covenants:

(i) the ratio of net funded debt to EBITDAX (net income, excluding (i) any non-cash revenue or expense associated with swap contracts resulting from ASC 815 and (ii) any cash or non-cash revenue or expense attributable to minority investments plus without duplication and, in the case of expenses, to the extent deducted from revenues in determining net income, the sum of (a) the aggregate amount of consolidated interest expense for such period, (b) the aggregate amount of income, franchise, capital or similar tax expense (other than ad valorem taxes) for such period, (c) all amounts attributable to depletion, depreciation, amortization and asset or goodwill impairment or writedown for such period, (d) all other non-cash charges, (e) exploration costs deducted in determining net income under successful efforts accounting, (f) actual cash distributions received from minority investments, (g) to the extent actually reimbursed by insurance, expenses with respect to liability on casualty events or business interruption, and (h) all reasonable transaction expenses related to dispositions and acquisitions of assets, investments and debt and equity offerings (provided that expenses related to any unsuccessful disposition will be limited to $3.0 million in the aggregate) for a twelve-month period may not be greater than 4.00 to 1.00; and

(ii) the ratio of EBITDAX to interest expense for a twelve-month period may not be less than 3.00 to 1.00.

The Company was in compliance with all covenants at March 31, 2017.

(2) On October 17, 2012, the Company issued $250.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “October Notes”) under an indenture among the Company, its subsidiary guarantors and Wells Fargo Bank, National Association, as the trustee (the “senior note indenture”). On December 21, 2012, the Company issued an additional $50.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “December Notes”) as additional securities under the senior note indenture. On August 18, 2014, the Company issued an additional $300.0 million in aggregate principal amount of 7.75% Senior Notes due 2020 (the “August Notes”). The August Notes were issued as additional securities under the senior note indenture. The October Notes, December Notes and the August Notes are collectively referred to as the “2020 Notes.”

In October 2016, the Company repurchased (in a cash tender offer) or redeemed all of the 2020 Notes, of which $600.0 million in aggregate principal amount was then outstanding, with the net proceeds from the issuance of its 6.000% Senior Notes due 2024 (the “2024 Notes”) discussed below and cash on hand, and the indenture governing the 2020 Notes was fully satisfied and discharged.

(3) On April 21, 2015, the Company issued $350.0 million in aggregate principal amount of 6.625% Senior Notes due 2023 (the “2023 Notes”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2023 Notes Offering”). The Company received net proceeds of approximately $343.6 million after initial purchaser discounts and commissions and estimated offering expenses.

The 2023 Notes were issued under an indenture, dated as of April 21, 2015, among the Company, the subsidiary guarantors party thereto and Wells Fargo Bank, National Association, as trustee. In October 2015, the 2023 Notes were exchanged for a new issue of substantially identical debt securities registered under the Securities Act. Pursuant to the indenture relating to the 2023 Notes, interest on the 2023 Notes will accrue at a rate of 6.625% per annum on the outstanding principal amount thereof from April 21, 2015, payable semi-annually on May 1 and November 1 of each year, commencing on November 1, 2015. The 2023 Notes are not guaranteed by Grizzly Holdings, Inc. and will not be guaranteed by any of the Company’s future unrestricted subsidiaries.

(4) On October 14, 2016, the Company issued the 2024 Notes in aggregate principal amount of $650.0 million. The 2024 Notes were issued under an indenture, dated as of October 14, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2024 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2024 Notes Offering”). Under the 2024 Indenture, interest on the 2024 Notes accrues at a rate of 6.000% per annum on the outstanding principal amount thereof from October 14, 2016, payable semi-annually on April 15 and October 15 of each year, commencing on April 15, 2017. The 2024 Notes will mature on October 15, 2024. The Company received approximately $638.9 million in net proceeds from the offering of the 2024 Notes, which was used, together with cash on hand, to purchase the outstanding 2020 Notes in a concurrent cash tender offer, to pay fees and expenses thereof, and to redeem any of the 2020 Notes that remained outstanding after the completion of the tender offer.

(5) On December 21, 2016, the Company issued $600.0 million in aggregate principal amount of 6.375% Senior Notes due 2025 (the “2025 Notes”). The 2025 Notes were issued under an indenture, dated as of December 21, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2025 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. Under the 2025 Indenture, interest on the 2025 Notes accrues at a rate of 6.375% per annum on the outstanding principal amount thereof from December 21, 2016, payable semi-annually on May 15 and November 15 of each year, commencing on May 15, 2017. The 2025 Notes will mature on May 15, 2025. The Company received approximately $584.7 million in net proceeds from the offering of the 2025 Notes, which was used, together with the net proceeds from the Company’s December 2016 common stock offering and cash on hand, to fund the cash portion of the purchase price for the Vitruvian Acquisition. See “Note 1 – Acquisitions” for additional discussion of the Vitruvian Acquisition.

(6) In accordance with ASU 2015-03, loan issuance costs related to the 2023 Notes, the 2024 Notes and the 2025 Notes (collectively the “Notes”) have been presented as a reduction to the Notes. At March 31, 2017, total unamortized debt issuance costs were $5.8 million for the 2023 Notes, $10.7 million for the 2024 Notes and $14.9 million for the 2025 Notes. In addition, loan commitment fee costs for the construction loan agreement described immediately below were $0.1 million at March 31, 2017.

(7) On June 4, 2015, the Company entered into a construction loan agreement (the “Construction Loan”) with InterBank for the construction of a new corporate headquarters in Oklahoma City, which was substantially completed in December 2016. The Construction Loan allows for maximum principal borrowings of $24.5 million and required the Company to fund 30% of the cost of the construction before any funds could be drawn, which occurred in January 2016. Interest accrues daily on the outstanding principal balance at a fixed rate of 4.50% per annum and is payable on the last day of the month through May 31, 2017. Monthly interest and principal payments are due beginning June 30, 2017, with the final payment due June 4, 2025. At March 31, 2017, the total borrowings under the Construction Loan were approximately $23.7 million.

XML

Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2017

Share-based Compensation [Abstract]

Summary of Restricted Stock Award and Unit Activity

The following table summarizes restricted stock activity for the three months ended March 31, 2017:

	Number of Unvested Restricted Shares		Weighted Average Grant Date Fair Value
Unvested shares as of January 1, 2017	613,056		$	32.90
Granted	477,768		17.74
Vested	(153,868	)	31.98
Forfeited	(65,438	)	31.23
Unvested shares as of March 31, 2017	871,518		$	24.88

XML

Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation

Reconciliations of the components of basic and diluted net income (loss) per common share are presented in the tables below:

	Three months ended March 31,
	2017					2016
	Income		Shares	Per Share		(Loss)			Shares	Per Share
	(In thousands, except share data)
Basic:
Net income (loss)	$	154,455	170,272,685	$	0.91	$	(242,267	)	111,509,585	$	(2.17	)
Effect of dilutive securities:
Stock options and awards	—		215,834			—			—
Diluted:			—
Net income (loss)	$	154,455	170,488,519	$	0.91	$	(242,267	)	111,509,585	$	(2.17	)

XML

Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2017

Long-term Purchase Commitment [Line Items]

Schedule of Future Minimum Lease Commitments

Future minimum lease commitments under these leases at March 31, 2017 were as follows:

	(In thousands)
Remaining 2017	$	129
2018	54
Total	$	183

Schedule of Firm Transportation Commitments

The table below presents these commitments at March 31, 2017 as follows:

	(MMBtu per day)
Remaining 2017	725,625
2018	457,000
2019	604,750
2020	518,000
2021	371,000
Thereafter	276,000
Total	2,952,375

Transportation commitment

Long-term Purchase Commitment [Line Items]

Schedule of Other Commitments

The table below presents these commitments at March 31, 2017 as follows:

	(In thousands)
Remaining 2017	$	143,816
2018	241,709
2019	241,708
2020	240,746
2021	239,786
Thereafter	2,705,270
Total	$	3,813,035

Purchase commitment

Long-term Purchase Commitment [Line Items]

Schedule of Other Commitments

Future minimum commitments under these agreements at March 31, 2017 are as follows:

	(In thousands)
Remaining 2017	$	39,330
2018	39,330
Total	$	78,660

XML

Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2017

General Discussion of Derivative Instruments and Hedging Activities [Abstract]

Schedule of Open Fixed Price Swap Positions

Below is a summary of the Company’s open fixed price swap positions as of March 31, 2017.

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	576,845	$	3.18
2018	NYMEX Henry Hub	543,767	$	3.09
2019	NYMEX Henry Hub	9,863	$	3.27

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	ARGUS LLS	1,665	$	52.32
Remaining 2017	NYMEX WTI	4,113	$	54.97
2018	NYMEX WTI	899	$	55.31

	Location	Daily Volume (Bbls/day)	Weighted Average Price
Remaining 2017	Mont Belvieu C3	3,000	$	26.63
Remaining 2017	Mont Belvieu C5	250	$	49.14

The Company sold call options and used the associated premiums to enhance the fixed price for a portion of the fixed price natural gas swaps listed above. Each short call option has an established ceiling price. When the referenced settlement price is above the price ceiling established by these short call options, the Company pays its counterparty an amount equal to the difference between the referenced settlement price and the price ceiling multiplied by the hedged contract volumes.

	Location	Daily Volume (MMBtu/day)	Weighted Average Price
Remaining 2017	NYMEX Henry Hub	65,000	$	3.11
2018	NYMEX Henry Hub	80,000	$	3.29
2019	NYMEX Henry Hub	4,932	$	3.16

Schedule of Natural Gas Basis Swap Position Derivatives

As of March 31, 2017, the Company had the following natural gas basis swap positions for NGPL Mid-Continent.

	Location	Daily Volume (MMBtu/day)	Hedged Differential
Remaining 2017	NGPL Mid-Continent	50,000	$	(0.26	)
2018	NGPL Mid-Continent	12,329	$	(0.26	)

Schedule of Derivative Instruments In Statement Of Financial Position

The following table presents the fair value of the Company’s derivative instruments on a gross basis at March 31, 2017 and December 31, 2016:

	March 31, 2017		December 31, 2016
	(In thousands)
Short-term derivative instruments - asset	$	18,925	$	3,488
Long-term derivative instruments - asset	$	23,515	$	5,696
Short-term derivative instruments - liability	$	67,179	$	119,219
Long-term derivative instruments - liability	$	5,259	$	26,759

Schedule of Cash Flow Hedges

The following table presents the gain and loss recognized in Net gain on gas, oil and NGL derivatives in the accompanying consolidated statements of operations for the three months ended March 31, 2017 and 2016.

	Net gain (loss) on derivative instruments
	Three months ended March 31,
	2017		2016
	(In thousands)
Natural gas derivatives	$	86,277	$	57,000
Oil derivatives	10,905		1,282
Natural gas liquids derivatives	2,395		(547		)
Total	$	99,577	$	57,735

Recognized Derivative Assets

The following table presents the gross amounts of recognized derivative assets and liabilities in the consolidated balance sheets and the amounts that are subject to offsetting under master netting arrangements with counterparties, all at fair value.

	As of March 31, 2017
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	42,440		$	(41,180	)	$	1,260
Derivative liabilities	$	(72,438	)	$	41,180		$	(31,258	)

	As of December 31, 2016
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	9,184		$	(9,184	)	$	—
Derivative liabilities	$	(145,978	)	$	9,184		$	(136,794	)

Recognized Derivative Liabilities

The following table presents the gross amounts of recognized derivative assets and liabilities in the consolidated balance sheets and the amounts that are subject to offsetting under master netting arrangements with counterparties, all at fair value.

	As of March 31, 2017
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	42,440		$	(41,180	)	$	1,260
Derivative liabilities	$	(72,438	)	$	41,180		$	(31,258	)

	As of December 31, 2016
	Gross Assets (Liabilities)			Gross Amounts
	Presented in the			Subject to Master			Net
	Consolidated Balance Sheets			Netting Agreements			Amount
	(In thousands)
Derivative assets	$	9,184		$	(9,184	)	$	—
Derivative liabilities	$	(145,978	)	$	9,184		$	(136,794	)

XML

Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Fair Value Measurements

The following tables summarize the Company’s financial and non-financial assets and liabilities by FASB ASC 820 valuation level as of March 31, 2017 and December 31, 2016:

	March 31, 2017
	Level 1		Level 2		Level 3
	(In thousands)
Assets:
Derivative Instruments	$	—	$	42,440	$	—
Liabilities:
Derivative Instruments	$	—	$	72,438	$	—

	December 31, 2016
	Level 1		Level 2		Level 3
	(In thousands)
Assets:
Derivative Instruments	$	—	$	9,184	$	—
Liabilities:
Derivative Instruments	$	—	$	145,978	$	—

XML

Condensed Consolidating Financial Information (Tables)

3 Months Ended

Mar. 31, 2017

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Condensed Consolidating Balance Sheets

CONDENSED CONSOLIDATING BALANCE SHEETS

(Amounts in thousands)

	March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	71,934		$	30,550		$	1		$	—		$	102,485
Accounts receivable - oil and gas	106,008			52,146			—			—			158,154
Accounts receivable - related parties	39			—			—			—			39
Accounts receivable - intercompany	447,275			35,434			—			(482,709		)	—
Prepaid expenses and other current assets	12,330			3,675			—			—			16,005
Short-term derivative instruments	18,925			—			—			—			18,925
Total current assets	656,511			121,805			1			(482,709		)	295,608
Property and equipment:
Oil and natural gas properties, full-cost accounting	5,869,066			2,277,984			—			(729		)	8,146,321
Other property and equipment	75,064			43			—			—			75,107
Accumulated depletion, depreciation, amortization and impairment	(3,855,594		)	(35		)	—			—			(3,855,629		)
Property and equipment, net	2,088,536			2,277,992			—			(729		)	4,365,799
Other assets:
Equity investments and investments in subsidiaries	2,120,462			40,661			46,838			(1,956,591		)	251,370
Long-term derivative instruments	23,515			—			—			—			23,515
Deferred tax asset	4,692			—			—			—			4,692
Other assets	8,765			4,180			—			—			12,945
Total other assets	2,157,434			44,841			46,838			(1,956,591		)	292,522
Total assets	$	4,902,481		$	2,444,638		$	46,839		$	(2,440,029	)	$	4,953,929
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable and accrued liabilities	$	326,175		$	79,964		$	—		$	—		$	406,139
Accounts payable - intercompany	35,005			447,577			127			(482,709		)	—
Asset retirement obligation	195			—			—			—			195
Derivative instruments	67,179			—			—			—			67,179
Current maturities of long-term debt	452			—			—			—			452
Total current liabilities	429,006			527,541			127			(482,709		)	473,965
Long-term derivative instrument	5,259			—			—			—			5,259
Asset retirement obligation	34,653			6,489			—			—			41,142
Long-term debt, net of current maturities	1,631,809			—			—			—			1,631,809
Total liabilities	2,100,727			534,030			127			(482,709		)	2,152,175
Stockholders’ equity:
Common stock	1,828			—			—			—			1,828
Paid-in capital	4,408,236			1,872,598			257,700			(2,130,298		)	4,408,236
Accumulated other comprehensive (loss) income	(51,685		)	—			(49,613		)	49,613			(51,685		)
Retained (deficit) earnings	(1,556,625		)	38,010			(161,375		)	123,365			(1,556,625		)
Total stockholders’ equity	2,801,754			1,910,608			46,712			(1,957,320		)	2,801,754
Total liabilities and stockholders’ equity	$	4,902,481		$	2,444,638		$	46,839		$	(2,440,029	)	$	4,953,929

CONDENSED CONSOLIDATING BALANCE SHEETS

(Amounts in thousands)

	December 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	1,273,882		$	1,993		$	—		$	—		$	1,275,875
Restricted Cash	185,000			—			—			—			$	185,000
Accounts receivable - oil and gas	137,087			37,496			—			(37,822		)	136,761
Accounts receivable - related parties	16			—			—			—			16
Accounts receivable - intercompany	449,517			1,151			—			(450,668		)	—
Prepaid expenses and other current assets	6,230			1,409			—			—			7,639
Short-term derivative instruments	3,488			—			—			—			3,488
Total current assets	2,055,220			42,049			—			(488,490		)	1,608,779
Property and equipment:
Oil and natural gas properties, full-cost accounting,	5,655,125			417,524			—			(729		)	6,071,920
Other property and equipment	68,943			43			—			—			68,986
Accumulated depletion, depreciation, amortization and impairment	(3,789,746		)	(34		)	—			—			(3,789,780		)
Property and equipment, net	1,934,322			417,533			—			(729		)	2,351,126
Other assets:
Equity investments and investments in subsidiaries	236,327			33,590			45,213			(71,210		)	243,920
Long-term derivative instruments	5,696			—			—			—			5,696
Deferred tax asset	4,692			—			—			—			4,692
Other assets	8,932			—			—			—			8,932
Total other assets	255,647			33,590			45,213			(71,210		)	263,240
Total assets	$	4,245,189		$	493,172		$	45,213		$	(560,429	)	$	4,223,145
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable and accrued liabilities	$	255,966		$	9,158		$	—		$	—		$	265,124
Accounts payable - intercompany	31,202			457,163			126			(488,491		)	—
Asset retirement obligation	195			—			—			—			195
Derivative instruments	119,219			—			—			—			119,219
Current maturities of long-term debt	276			—			—			—			276
Total current liabilities	406,858			466,321			126			(488,491		)	384,814
Long-term derivative instrument	26,759			—			—			—			26,759
Asset retirement obligation	34,081			—			—			—			34,081
Long-term debt, net of current maturities	1,593,599			—			—			—			1,593,599
Total liabilities	2,061,297			466,321			126			(488,491		)	2,039,253
Stockholders’ equity:
Common stock	1,588			—			—			—			1,588
Paid-in capital	3,946,442			33,822			257,026			(290,848		)	3,946,442
Accumulated other comprehensive (loss) income	(53,058		)	—			(50,931		)	50,931			(53,058		)
Retained (deficit) earnings	(1,711,080		)	(6,971		)	(161,008		)	167,979			(1,711,080		)
Total stockholders’ equity	2,183,892			26,851			45,087			(71,938		)	2,183,892
Total liabilities and stockholders’ equity	$	4,245,189		$	493,172		$	45,213		$	(560,429	)	$	4,223,145

Condensed Consolidating Statements of Operations

CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Total revenues	$	272,441		$	60,563		$	—		$	—		$	333,004
Costs and expenses:
Lease operating expenses	17,449			1,854			—			—			19,303
Production taxes	3,102			804			—			—			3,906
Midstream gathering and processing	37,724			10,217			—			—			47,941
Depreciation, depletion, and amortization	65,990			1			—			—			65,991
General and administrative	12,874			(275		)	1			—			12,600
Accretion expense	282			—			—			—			282
Acquisition expense	—			1,298			—			—			1,298
	137,421			13,899			1			—			151,321
INCOME (LOSS) FROM OPERATIONS	135,020			46,664			(1		)	—			181,683
OTHER (INCOME) EXPENSE:
Interest expense	25,048			(1,569		)	—			—			23,479
Interest income	(842		)	—			—			—			(842		)
(Income) loss from equity method investments and investments in subsidiaries	(42,614		)	2,541			365			44,615			4,907
Other (income) expense	(1,027		)	(189		)	—			900			(316		)
	(19,435		)	783			365			45,515			27,228
INCOME (LOSS) BEFORE INCOME TAXES	154,455			45,881			(366		)	(45,515		)	154,455
INCOME TAX EXPENSE	—			—			—			—			—
NET INCOME (LOSS)	$	154,455		$	45,881		$	(366	)	$	(45,515	)	$	154,455

CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS

(Amounts in thousands)

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Total revenues	$	156,751		$	210		$	—		$	—		$	156,961
Costs and expenses:
Lease operating expenses	16,472			185			—			—			16,657
Production taxes	3,087			24			—			—			3,111
Midstream gathering and processing	37,623			29			—			—			37,652
Depreciation, depletion, and amortization	65,476			1			—			—			65,477
Impairment of oil and gas properties	218,991			—			—			—			218,991
General and administrative	10,612			6			2			—			10,620
Accretion expense	247			—			—			—			247
	352,508			245			2			—			352,755
LOSS FROM OPERATIONS	(195,757		)	(35		)	(2		)	—			(195,794		)
OTHER (INCOME) EXPENSE:
Interest expense	16,022			1			—			—			16,023
Interest income	(94		)	—			—			—			(94		)
Loss (income) from equity method investments and investments in subsidiaries	30,773			—			23,685			(23,721		)	30,737
Other income	—			(2		)	—			—			(2		)
	46,701			(1		)	23,685			(23,721		)	46,664
(LOSS) INCOME BEFORE INCOME TAXES	(242,458		)	(34		)	(23,687		)	23,721			(242,458		)
INCOME TAX BENEFIT	(191		)										(191		)
NET (LOSS) INCOME	$	(242,267	)	$	(34	)	$	(23,687	)	$	23,721		$	(242,267	)

Condensed Consolidating Statements of Comprehensive Income (Loss)

CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent		Guarantors		Non-Guarantor			Eliminations			Consolidated
Net income (loss)	$	154,455	$	45,881	$	(366	)	$	(45,515	)	$	154,455
Foreign currency translation adjustment	1,373		55		1,318			(1,373		)	1,373
Other comprehensive income (loss)	1,373		55		1,318			(1,373		)	1,373
Comprehensive income (loss)	$	155,828	$	45,936	$	952		$	(46,888	)	$	155,828

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net (loss) income	$	(242,267	)	$	(34	)	$	(23,687	)	$	23,721		$	(242,267	)
Foreign currency translation adjustment	9,058			—			10,273			(10,273		)	9,058
Other comprehensive income (loss)	9,058			—			10,273			(10,273		)	9,058
Comprehensive (loss) income	$	(233,209	)	$	(34	)	$	(13,414	)	$	13,448		$	(233,209	)

Condensed Consolidating Statements of Cash Flows

CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS

(Amounts in thousands)

	Three months ended March 31, 2017
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net cash provided by (used in) operating activities	$	139,260		$	3,384		$	1		$	—		$	142,645
Net cash (used in) provided by investing activities	(1,372,852		)	(1,348,964		)	(673		)	1,374,810			(1,347,679		)
Net cash provided by (used in) financing activities	31,644			1,374,137			673			(1,374,810		)	31,644
Net (decrease) increase in cash and cash equivalents	(1,201,948		)	28,557			1			—			(1,173,390		)
Cash and cash equivalents at beginning of period	1,273,882			1,993			—			—			1,275,875
Cash and cash equivalents at end of period	$	71,934		$	30,550		$	1		$	—		$	102,485

	Three months ended March 31, 2016
	Parent			Guarantors			Non-Guarantor			Eliminations			Consolidated
Net cash provided by (used in) operating activities	$	83,620		$	155		$	(1	)	$	—		$	83,774
Net cash (used in) provided by investing activities	(157,529		)	(22,500		)	(1,821		)	24,321			(157,529		)
Net cash provided by (used in) financing activities	415,158			22,500			1,821			(24,321		)	415,158
Net increase (decrease) in cash and cash equivalents	341,249			155			(1		)	—			341,403
Cash and cash equivalents at beginning of period	112,494			479			1			—			112,974
Cash and cash equivalents at end of period	$	453,743		$	634		$	—		$	—		$	454,377

XML

Acquisitions (Narrative) (Details) $ / shares in Units, shares in Millions		3 Months Ended
	Feb. 17, 2017 USD ($) a $ / shares shares	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	Dec. 15, 2016 $ / shares
Business Acquisition [Line Items]
Acquisition expense		$ 1,298,000	$ 0
Share price (in dollars per share) | $ / shares	$ 19.48			$ 20.96
Vitruvian acquisition
Business Acquisition [Line Items]
Net surface area | a	46,400
Total consideration	$ 1,850,000,000
Payments to acquire businesses	$ 1,354,093,000
Equity interest issued or issuable, number of shares | shares	23.9
Acquisition expense		$ 1,300,000
Goodwill	$ 0
Bargain purchase gain	0
Business acquisition, share price (in dollars per share) | $ / shares				$ 20.96
Decrease in fair value of shares issued for acquisition, amount	$ 35,300,000
Indemnity escrow | Vitruvian acquisition
Business Acquisition [Line Items]
Equity interest issued or issuable, number of shares | shares	5.2

XML

Acquisitions (Allocation of Purchase Price) (Details) - Vitruvian acquisition $ in Thousands	Feb. 17, 2017 USD ($)
Business Acquisition [Line Items]
Cash, net of purchase price adjustments	$ 1,354,093
Fair value of Gulfport’s common stock issued	464,639
Total Consideration	1,818,732
Asset retirement obligations	(6,489)
Total fair value of net identifiable assets acquired	1,818,732
Proved properties
Business Acquisition [Line Items]
Fair value of Gulfport’s common stock issued	362,264
Unproved properties
Business Acquisition [Line Items]
Fair value of Gulfport’s common stock issued	$ 1,462,957

XML

Acquisitions (Pro Forma) (Details) - Vitruvian acquisition - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2017	Mar. 31, 2016
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Revenue	$ 26,226
Pro forma revenue		$ 368,903	$ 203,712
Pro forma net income (loss)		$ 175,881	$ (274,207)
Pro forma earnings (loss) per share (basic) (in dollars per share)		$ 1.03	$ (2.03)
Pro forma earnings (loss) per share (diluted) (in dollars per share)		$ 1.03	$ (2.03)

XML

Property and Equipment (Schedule of Property and Equipment) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Oil and natural gas properties	$ 8,146,321	$ 6,071,920
Office furniture and fixtures	24,649	21,204
Building	45,204	42,530
Land	5,254	5,252
Total property and equipment	8,221,428	6,140,906
Accumulated depletion, depreciation, amortization and impairment	(3,855,629)	(3,789,780)
Property and equipment, net	$ 4,365,799	$ 2,351,126

XML

Property and Equipment (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Impairment of oil and gas properties	$ 0	$ 218,991
Cumulative capitalization of general and administrative costs incurred and capitalized to the full cost pool	138,300
Capitalized general and administrative costs	8,400	$ 7,100
Capitalized costs of oil and natural gas properties excluded from amortization	$ 3,073,448		$ 1,580,305
Non-producing leases, extension term	5 years
Minimum
Property, Plant and Equipment [Line Items]
Expected number of years amortization will commence	3 years
Maximum
Property, Plant and Equipment [Line Items]
Expected number of years amortization will commence	5 years

XML

Property and Equipment (Summary of Oil and Gas Properties Not Subject to Amortization) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]
Total oil and gas properties not subject to amortization, total	$ 3,073,448	$ 1,580,305
Utica
Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]
Total oil and gas properties not subject to amortization, total	1,592,683
MidCon
Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]
Total oil and gas properties not subject to amortization, total	1,477,643
Niobrara
Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]
Total oil and gas properties not subject to amortization, total	2,172
Southern Louisiana
Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]
Total oil and gas properties not subject to amortization, total	484
Bakken
Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]
Total oil and gas properties not subject to amortization, total	98
Other
Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]
Total oil and gas properties not subject to amortization, total	$ 368

XML

Property and Equipment (Schedule of Asset Retirement Obligation) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Asset retirement obligation, beginning of period	$ 34,276	$ 26,437
Liabilities incurred	6,779	1,914
Liabilities settled	0	(52)
Accretion expense	282	247
Asset retirement obligation as of end of period	41,337	28,546
Less current portion	195	75	$ 195
Asset retirement obligation, long-term	$ 41,142	$ 28,471	$ 34,081

XML

Equity Investments (Investments Accounted for by the Equity Method) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Schedule of Equity Method Investments [Line Items]
Equity investments and investments in subsidiaries	$ 251,370		$ 243,920
(Income) loss from equity method investments	$ 4,907	$ 30,737
Investment in Tatex Thailand II, LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	23.50%
Equity investments and investments in subsidiaries	$ 0		0
(Income) loss from equity method investments	$ (243)	(159)
Investment in Tatex Thailand III, LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	17.90%
Equity investments and investments in subsidiaries	$ 0		0
(Income) loss from equity method investments	$ 0	0
Investment in Grizzly Oil Sands ULC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	24.9999%
Equity investments and investments in subsidiaries	$ 46,838		45,213
(Income) loss from equity method investments	$ 365	23,685
Investment in Timber Wolf Terminals LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	50.00%
Equity investments and investments in subsidiaries	$ 987		991
(Income) loss from equity method investments	$ 4	3
Investment in Windsor Midstream LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	22.50%
Equity investments and investments in subsidiaries	$ 25,815		25,749
(Income) loss from equity method investments	$ (311)	(167)
Investment in Stingray Cementing LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	50.00%
Equity investments and investments in subsidiaries	$ 1,768		1,920
(Income) loss from equity method investments	$ 128	30
Investment in Blackhawk Midstream LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	48.50%
Equity investments and investments in subsidiaries	$ 0		0
(Income) loss from equity method investments	$ 0	0
Investment in Stingray Energy Services LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	50.00%
Equity investments and investments in subsidiaries	$ 3,967		4,215
(Income) loss from equity method investments	$ 197	502
Investment in Sturgeon Acquisitions LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	25.00%
Equity investments and investments in subsidiaries	$ 20,458		20,526
(Income) loss from equity method investments	$ 68	377
Investment in Mammoth Energy Services, Inc.
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	24.20%
Equity investments and investments in subsidiaries	$ 110,875		111,717
(Income) loss from equity method investments	$ 2,158	6,466
Investment in Strike Force Midstream LLC
Schedule of Equity Method Investments [Line Items]
Approximate ownership %	25.00%
Equity investments and investments in subsidiaries	$ 40,662		$ 33,589
(Income) loss from equity method investments	$ 2,541	$ 0

XML

Equity Investments (Equity Investments Balance Sheet Disclosure) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Equity Method Investments and Joint Ventures [Abstract]
Current assets	$ 151,587	$ 148,733
Noncurrent assets	1,342,012	1,305,407
Current liabilities	97,329	57,173
Noncurrent liabilities	$ 59,721	$ 67,680

XML

Equity Investments (Equity Investment Income Statement Disclosure) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Equity Method Investments and Joint Ventures [Abstract]
Gross revenue	$ 94,478	$ 43,307
Net loss	$ (25,339)	$ (25,308)

XML

Equity Investments (Narrative) (Details) $ / shares in Units, a in Thousands, $ in Thousands	1 Months Ended	3 Months Ended				12 Months Ended
	Oct. 31, 2016 USD ($) $ / shares shares	Mar. 31, 2017 USD ($) a	Mar. 31, 2016 USD ($)	Dec. 31, 2014 entity	Sep. 30, 2014 a	Dec. 31, 2014 USD ($)	Feb. 29, 2016	Feb. 01, 2016 USD ($)
Schedule of Equity Method Investments [Line Items]
(Income) loss from equity method investments		$ 4,907	$ 30,737
Distributions from equity method investments		631	138
Payments for equity method investments		$ 10,673	1,821
IPO | Common Stock | Mammoth Energy Partners LP
Schedule of Equity Method Investments [Line Items]
Number of shares sold by Mammoth Energy (in shares) | shares	7,750,000
Shares issued, price per share (in dollars per share) | $ / shares	$ 15.00
Mammoth Energy Partners LP | IPO | Common Stock
Schedule of Equity Method Investments [Line Items]
Equity method investment (in shares) | shares	76,250
Proceeds from sale of equity	$ 1,100
APICO, LLP | Tatex Thailand II, LLC
Schedule of Equity Method Investments [Line Items]
Ownership percentage		8.50%
Tatex Thailand II, LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership interest, percent		23.50%
(Income) loss from equity method investments		$ (243)	(159)
Tatex Thailand III, LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership interest, percent		17.90%
(Income) loss from equity method investments		$ 0	0
Grizzly Oil Sands ULC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership interest, percent		24.9999%
Gas and oil area, reserve (acres) | a		830
(Income) loss from equity method investments		$ 365	23,685
Other than temporary impairment loss			23,100
Equity method investment, amount of cash calls, based on proportionate ownership interest		700
Equity method investments, increase (decrease) due to foreign currency translation adjustment		$ 1,300	10,300
Grizzly Oil Sands ULC | Level 3
Schedule of Equity Method Investments [Line Items]
Equity method investments, fair value of minority interest			39,100
Windsor Midstream LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership interest, percent		22.50%
(Income) loss from equity method investments		$ (311)	(167)
Distributions from equity method investments		$ 200	100
Sturgeon Acquisitions LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership interest, percent		25.00%
(Income) loss from equity method investments		$ 68	377
Payments for equity method investments						$ 20,700
Mammoth Energy Services LP
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership interest, percent		24.20%		30.50%		30.50%
Number of entities contributed for ownership interest | entity				4
Equity method investments, increase (decrease) due to foreign currency translation adjustment		$ 100	(1,200)
Shares received from equity method investee in exchange for ownership interest (in shares) | shares	9,150,000
Mammoth Energy Services LP | IPO | Common Stock | Certain selling stockholders
Schedule of Equity Method Investments [Line Items]
Number of shares sold by Mammoth Energy (in shares) | shares	7,500,000
Mammoth Energy Services LP | IPO | Common Stock | Selling stockholders
Schedule of Equity Method Investments [Line Items]
Number of shares sold by Mammoth Energy (in shares) | shares	250,000
Strike Force Midstream LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership interest, percent		25.00%
(Income) loss from equity method investments		$ 2,541	$ 0
Equity method investment, amount of cash calls, based on proportionate ownership interest		10,000
Distributions from equity method investments		$ 400
Strike Force Midstream LLC | Rice Energy Inc
Schedule of Equity Method Investments [Line Items]
Ownership percentage by parent							75.00%
Strike Force Midstream LLC | Level 3
Schedule of Equity Method Investments [Line Items]
Equity method investments, fair value of minority interest								$ 22,500
Phu Horm Field | APICO, LLP
Schedule of Equity Method Investments [Line Items]
Gas and oil area, reserve (acres) | a		180
Concession Acreage in Southeast Asia | Tatex Thailand III, LLC
Schedule of Equity Method Investments [Line Items]
Gas and oil area, reserve (acres) | a					245

XML

Long-Term Debt (Break-Down of Long-Term Debt) (Details) - USD ($) $ in Thousands		Mar. 31, 2017	Dec. 31, 2016	Dec. 21, 2016	Oct. 31, 2016	Oct. 14, 2016	Apr. 21, 2015
Debt Instrument [Line Items]
Deferred finance costs, net		$ (31,486)	$ (27,174)
Less: current maturities of long term debt		(452)	(276)
Long-term debt, net of current maturities		1,631,809	1,593,599
Revolving credit agreement
Debt Instrument [Line Items]
Long-term debt	[1]		0
Construction loans
Debt Instrument [Line Items]
Long-term debt	[2]		$ 21,049
Deferred finance costs, net		$ (100)
7.75% Senior Notes due 2020 | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent		7.75%	7.75%
Long-term debt	[3]	$ 0	$ 0
6.625% Senior Notes | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent		6.625%	6.625%				6.625%
Long-term debt	[4]	$ 350,000	$ 350,000
Deferred finance costs, net		$ (5,800)
6.000% Senior Notes due 2024 | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent		6.00%	6.00%		6.00%	6.00%
Long-term debt	[4]	$ 650,000	$ 650,000
Deferred finance costs, net		$ (10,700)
6.375% Senior Notes due 2025 | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent		6.375%	6.375%	6.375%
Long-term debt	[4]	$ 600,000	$ 600,000
Deferred finance costs, net		$ (14,900)

[1] The Company has entered into a senior secured revolving credit facility, as amended, with The Bank of Nova Scotia, as the lead arranger and administrative agent and certain lenders from time to time party thereto. The credit agreement provides for a maximum facility amount of $1.5 billion and matures on June 6, 2018. On December 13, 2016, the Company further amended its revolving credit facility to, among other things, (a) reset the maturity date to December 31, 2021, (b) adjust lenders, (c) increase the basket for unsecured debt issuances to $1.6 billion, (d) increase the interest rates by 50 basis points, (e) increase the mortgage requirement to 85% (from 80%), and (f) add deposit account control agreement language. On March 29, 2017, the Company further amended its revolving credit facility to, among other things, amend the definition of the term EBITDAX to permit pro forma treatment of acquisitions that involve the payment of consideration by Gulfport and its subsidiaries in excess of $50.0 million and of dispositions of property or series of related dispositions of properties that yields gross proceeds to Gulfport or any of its subsidiaries in excess of $50.0 million.As of March 31, 2017, the borrowing base was set at $700.0 million and $40.0 million was outstanding under the revolving credit facility. At March 31, 2017, the total availability for future borrowings under the revolving credit facility, after giving effect to an aggregate of $238.7 million of letters of credit, was $421.3 million. The Company’s wholly-owned subsidiaries have guaranteed the obligations of the Company under the revolving credit facility. On May 4, 2017, the revolving credit facility was further amended to increase the borrowing base from $700.0 million to $1.0 billion, adjust certain of the Company's investment baskets and add five additional banks to the syndicate.Advances under the revolving credit facility may be in the form of either base rate loans or eurodollar loans. The interest rate for base rate loans is equal to (1) the applicable rate, which ranges from 1.00% to 2.00%, plus (2) the highest of: (a) the federal funds rate plus 0.50%, (b) the rate of interest in effect for such day as publicly announced from time to time by agent as its “prime rate,” and (c) the eurodollar rate for an interest period of one month plus 1.00%. The interest rate for eurodollar loans is equal to (1) the applicable rate, which ranges from 2.00% to 3.00%, plus (2) the London interbank offered rate that appears on pages LIBOR01 or LIBOR02 of the Reuters screen that displays such rate for deposits in U.S. dollars, or, if such rate is not available, the rate as administered by ICE Benchmark Administration (or any other person that takes over administration of such rate) per annum equal to the offered rate on such other page or service that displays on average London interbank offered rate as determined by ICE Benchmark Administration (or any other person that takes over administration of such rate) for deposits in U.S. dollars, or, if such rate is not available, the average quotations for three major New York money center banks of whom the agent shall inquire as the “London Interbank Offered Rate” for deposits in U.S. dollars. At March 31, 2107, amounts borrowed under the credit facility bore interest at the eurodollar rate (3.18%).The revolving credit facility contains customary negative covenants including, but not limited to, restrictions on the Company’s and its subsidiaries’ ability to: •incur indebtedness; •grant liens; •pay dividends and make other restricted payments; •make investments; •make fundamental changes; •enter into swap contracts and forward sales contracts; •dispose of assets; •change the nature of their business; and •enter into transactions with affiliates. The negative covenants are subject to certain exceptions as specified in the revolving credit facility. The revolving credit facility also contains certain affirmative covenants, including, but not limited to the following financial covenants: (i) the ratio of net funded debt to EBITDAX (net income, excluding (i) any non-cash revenue or expense associated with swap contracts resulting from ASC 815 and (ii) any cash or non-cash revenue or expense attributable to minority investments plus without duplication and, in the case of expenses, to the extent deducted from revenues in determining net income, the sum of (a) the aggregate amount of consolidated interest expense for such period, (b) the aggregate amount of income, franchise, capital or similar tax expense (other than ad valorem taxes) for such period, (c) all amounts attributable to depletion, depreciation, amortization and asset or goodwill impairment or writedown for such period, (d) all other non-cash charges, (e) exploration costs deducted in determining net income under successful efforts accounting, (f) actual cash distributions received from minority investments, (g) to the extent actually reimbursed by insurance, expenses with respect to liability on casualty events or business interruption, and (h) all reasonable transaction expenses related to dispositions and acquisitions of assets, investments and debt and equity offerings (provided that expenses related to any unsuccessful disposition will be limited to $3.0 million in the aggregate) for a twelve-month period may not be greater than 4.00 to 1.00; and (ii) the ratio of EBITDAX to interest expense for a twelve-month period may not be less than 3.00 to 1.00. The Company was in compliance with all covenants at March 31, 2017.

[2] On June 4, 2015, the Company entered into a construction loan agreement (the “Construction Loan”) with InterBank for the construction of a new corporate headquarters in Oklahoma City, which was substantially completed in December 2016. The Construction Loan allows for maximum principal borrowings of $24.5 million and required the Company to fund 30% of the cost of the construction before any funds could be drawn, which occurred in January 2016. Interest accrues daily on the outstanding principal balance at a fixed rate of 4.50% per annum and is payable on the last day of the month through May 31, 2017. Monthly interest and principal payments are due beginning June 30, 2017, with the final payment due June 4, 2025. At March 31, 2017, the total borrowings under the Construction Loan were approximately $23.7 million.

[3] (3) On April 21, 2015, the Company issued $350.0 million in aggregate principal amount of 6.625% Senior Notes due 2023 (the “2023 Notes”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2023 Notes Offering”). The Company received net proceeds of approximately $343.6 million after initial purchaser discounts and commissions and estimated offering expenses.The 2023 Notes were issued under an indenture, dated as of April 21, 2015, among the Company, the subsidiary guarantors party thereto and Wells Fargo Bank, National Association, as trustee. In October 2015, the 2023 Notes were exchanged for a new issue of substantially identical debt securities registered under the Securities Act. Pursuant to the indenture relating to the 2023 Notes, interest on the 2023 Notes will accrue at a rate of 6.625% per annum on the outstanding principal amount thereof from April 21, 2015, payable semi-annually on May 1 and November 1 of each year, commencing on November 1, 2015. The 2023 Notes are not guaranteed by Grizzly Holdings, Inc. and will not be guaranteed by any of the Company’s future unrestricted subsidiaries.

[4] On October 14, 2016, the Company issued the 2024 Notes in aggregate principal amount of $650.0 million. The 2024 Notes were issued under an indenture, dated as of October 14, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2024 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2024 Notes Offering”). Under the 2024 Indenture, interest on the 2024 Notes accrues at a rate of 6.000% per annum on the outstanding principal amount thereof from October 14, 2016, payable semi-annually on April 15 and October 15 of each year, commencing on April 15, 2017. The 2024 Notes will mature on October 15, 2024. The Company received approximately $638.9 million in net proceeds from the offering of the 2024 Notes, which was used, together with cash on hand, to purchase the outstanding 2020 Notes in a concurrent cash tender offer, to pay fees and expenses thereof, and to redeem any of the 2020 Notes that remained outstanding after the completion of the tender offer.

XML

Long-Term Debt (Narrative) (Details)								1 Months Ended	3 Months Ended
		Dec. 21, 2016 USD ($)	Dec. 13, 2016 USD ($)	Dec. 12, 2016	Oct. 14, 2016 USD ($)	Oct. 06, 2016	Dec. 27, 2013	Jan. 31, 2016	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	May 04, 2017 USD ($)	Mar. 29, 2017 USD ($)	Dec. 31, 2016 USD ($)	Oct. 31, 2016 USD ($)	Jun. 04, 2015 USD ($)	Apr. 21, 2015 USD ($)	Aug. 18, 2014 USD ($)	Dec. 21, 2012 USD ($)	Oct. 17, 2012 USD ($)
Debt Instrument [Line Items]
Interest cost capitalized, undeveloped properties									$ 3,100,000	$ 1,600,000
Interest capitalized									3,122,000	1,862,000
Deferred finance costs, net									31,486,000				$ 27,174,000
Building loan
Debt Instrument [Line Items]
Interest capitalized										$ 300,000
Revolving credit agreement
Debt Instrument [Line Items]
Long-term debt	[1]												0
Construction loans
Debt Instrument [Line Items]
Long-term debt	[2]												21,049,000
Deferred finance costs, net									$ 100,000
Amended and restated credit agreement | Maximum
Debt Instrument [Line Items]
Debt covenant ratio for future EBITDAX									4.00
Amended and restated credit agreement | Revolving credit agreement
Debt Instrument [Line Items]
Borrowing capacity									$ 700,000,000
Long-term debt	[1]								40,000,000
Remaining borrowing capacity	[1]								$ 421,300,000
Debt covenant ratio for EBITDAX									3.00
6.625% Senior Notes due 2023 | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent																6.625%
Debt instrument, amount																$ 350,000,000.0
6.625% Senior Notes | Senior notes
Debt Instrument [Line Items]
Long-term debt	[3]								$ 350,000,000				$ 350,000,000
Stated interest rate, percent									6.625%				6.625%			6.625%
Building loan outstanding amount of building loan refinanced																$ 343,600,000
Deferred finance costs, net									$ 5,800,000
7.75% Senior Notes due 2020 | Senior notes
Debt Instrument [Line Items]
Long-term debt	[4]								$ 0				$ 0
Stated interest rate, percent									7.75%				7.75%
Debt instrument, amount																	$ 600,000,000.0
Amount validly tendered														$ 600,000,000.0
Note repurchase offer, conversion ratio						1.042
6.000% Senior Notes due 2024 | Senior notes
Debt Instrument [Line Items]
Long-term debt	[3]								$ 650,000,000				$ 650,000,000
Stated interest rate, percent					6.00%				6.00%				6.00%	6.00%
Debt instrument, amount					$ 650,000,000.0
Proceeds from issuance of Senior Notes					$ 638,900,000
Deferred finance costs, net									$ 10,700,000
6.375% Senior Notes due 2025 | Senior notes
Debt Instrument [Line Items]
Long-term debt	[3]								$ 600,000,000				$ 600,000,000
Stated interest rate, percent		6.375%							6.375%				6.375%
Debt instrument, amount		$ 600,000,000.0
Proceeds from issuance of Senior Notes		$ 584,700,000
Deferred finance costs, net									$ 14,900,000
Nova Scotia, Amegy, KeyBank | Amended and restated credit agreement | Revolving credit agreement
Debt Instrument [Line Items]
Revolving credit facility									$ 1,500,000,000.0
Required minimum down payment, percent			85.00%	80.00%
Minimum acquisition payment limit												$ 50,000,000
Minimum disposition of property limit												$ 50,000,000
Nova Scotia, Amegy, KeyBank | Revolving credit agreement
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis									LIBOR01
Weighted average interest rate									3.18%
Nova Scotia, Amegy, KeyBank | Revolving credit agreement | Base rate | Minimum
Debt Instrument [Line Items]
Stated interest rate, percent							1.00%
Nova Scotia, Amegy, KeyBank | Revolving credit agreement | Base rate | Maximum
Debt Instrument [Line Items]
Stated interest rate, percent							2.00%
Nova Scotia, Amegy, KeyBank | Revolving credit agreement | Federal funds rate
Debt Instrument [Line Items]
Basis spread, percent							0.50%
Nova Scotia, Amegy, KeyBank | Revolving credit agreement | Eurodollar
Debt Instrument [Line Items]
Basis spread, percent							1.00%
Nova Scotia, Amegy, KeyBank | Revolving credit agreement | Eurodollar | Minimum
Debt Instrument [Line Items]
Stated interest rate, percent							2.00%
Nova Scotia, Amegy, KeyBank | Revolving credit agreement | Eurodollar | Maximum
Debt Instrument [Line Items]
Stated interest rate, percent							3.00%
Nova Scotia, Amegy, KeyBank | Unsecured debt | Amended and restated credit agreement | Revolving credit agreement
Debt Instrument [Line Items]
Revolving credit facility			$ 1,600,000,000.0
Basis spread on variable rate, increase (decrease) during period			0.005
Nova Scotia, Amegy, KeyBank | Letter of credit | Amended and restated credit agreement
Debt Instrument [Line Items]
Credit facility outstanding									$ 238,700,000
Disposition costs, maximum expenses allowed									3,000,000.0
Wells Fargo Bank | October Notes | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent																			7.75%
Debt instrument, amount																			$ 250,000,000.0
Wells Fargo Bank | December Notes | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent																		7.75%
Debt instrument, amount																		$ 50,000,000.0
Wells Fargo Bank | August Notes | Senior notes
Debt Instrument [Line Items]
Stated interest rate, percent																	7.75%
Debt instrument, amount																	$ 300,000,000.0
InterBank | Revolving credit agreement | Construction loans
Debt Instrument [Line Items]
Revolving credit facility															$ 24,500,000.0
Stated interest rate, percent															4.50%
InterBank | Letter of credit | Construction loans
Debt Instrument [Line Items]
Required minimum down payment, percent								30.00%
Long-term debt									$ 23,747,000
Subsequent event | Five additional lenders | Amended and restated credit agreement | Revolving credit agreement
Debt Instrument [Line Items]
Borrowing capacity											$ 1,000,000,000.0

[1] The Company has entered into a senior secured revolving credit facility, as amended, with The Bank of Nova Scotia, as the lead arranger and administrative agent and certain lenders from time to time party thereto. The credit agreement provides for a maximum facility amount of $1.5 billion and matures on June 6, 2018. On December 13, 2016, the Company further amended its revolving credit facility to, among other things, (a) reset the maturity date to December 31, 2021, (b) adjust lenders, (c) increase the basket for unsecured debt issuances to $1.6 billion, (d) increase the interest rates by 50 basis points, (e) increase the mortgage requirement to 85% (from 80%), and (f) add deposit account control agreement language. On March 29, 2017, the Company further amended its revolving credit facility to, among other things, amend the definition of the term EBITDAX to permit pro forma treatment of acquisitions that involve the payment of consideration by Gulfport and its subsidiaries in excess of $50.0 million and of dispositions of property or series of related dispositions of properties that yields gross proceeds to Gulfport or any of its subsidiaries in excess of $50.0 million.As of March 31, 2017, the borrowing base was set at $700.0 million and $40.0 million was outstanding under the revolving credit facility. At March 31, 2017, the total availability for future borrowings under the revolving credit facility, after giving effect to an aggregate of $238.7 million of letters of credit, was $421.3 million. The Company’s wholly-owned subsidiaries have guaranteed the obligations of the Company under the revolving credit facility. On May 4, 2017, the revolving credit facility was further amended to increase the borrowing base from $700.0 million to $1.0 billion, adjust certain of the Company's investment baskets and add five additional banks to the syndicate.Advances under the revolving credit facility may be in the form of either base rate loans or eurodollar loans. The interest rate for base rate loans is equal to (1) the applicable rate, which ranges from 1.00% to 2.00%, plus (2) the highest of: (a) the federal funds rate plus 0.50%, (b) the rate of interest in effect for such day as publicly announced from time to time by agent as its “prime rate,” and (c) the eurodollar rate for an interest period of one month plus 1.00%. The interest rate for eurodollar loans is equal to (1) the applicable rate, which ranges from 2.00% to 3.00%, plus (2) the London interbank offered rate that appears on pages LIBOR01 or LIBOR02 of the Reuters screen that displays such rate for deposits in U.S. dollars, or, if such rate is not available, the rate as administered by ICE Benchmark Administration (or any other person that takes over administration of such rate) per annum equal to the offered rate on such other page or service that displays on average London interbank offered rate as determined by ICE Benchmark Administration (or any other person that takes over administration of such rate) for deposits in U.S. dollars, or, if such rate is not available, the average quotations for three major New York money center banks of whom the agent shall inquire as the “London Interbank Offered Rate” for deposits in U.S. dollars. At March 31, 2107, amounts borrowed under the credit facility bore interest at the eurodollar rate (3.18%).The revolving credit facility contains customary negative covenants including, but not limited to, restrictions on the Company’s and its subsidiaries’ ability to: •incur indebtedness; •grant liens; •pay dividends and make other restricted payments; •make investments; •make fundamental changes; •enter into swap contracts and forward sales contracts; •dispose of assets; •change the nature of their business; and •enter into transactions with affiliates. The negative covenants are subject to certain exceptions as specified in the revolving credit facility. The revolving credit facility also contains certain affirmative covenants, including, but not limited to the following financial covenants: (i) the ratio of net funded debt to EBITDAX (net income, excluding (i) any non-cash revenue or expense associated with swap contracts resulting from ASC 815 and (ii) any cash or non-cash revenue or expense attributable to minority investments plus without duplication and, in the case of expenses, to the extent deducted from revenues in determining net income, the sum of (a) the aggregate amount of consolidated interest expense for such period, (b) the aggregate amount of income, franchise, capital or similar tax expense (other than ad valorem taxes) for such period, (c) all amounts attributable to depletion, depreciation, amortization and asset or goodwill impairment or writedown for such period, (d) all other non-cash charges, (e) exploration costs deducted in determining net income under successful efforts accounting, (f) actual cash distributions received from minority investments, (g) to the extent actually reimbursed by insurance, expenses with respect to liability on casualty events or business interruption, and (h) all reasonable transaction expenses related to dispositions and acquisitions of assets, investments and debt and equity offerings (provided that expenses related to any unsuccessful disposition will be limited to $3.0 million in the aggregate) for a twelve-month period may not be greater than 4.00 to 1.00; and (ii) the ratio of EBITDAX to interest expense for a twelve-month period may not be less than 3.00 to 1.00. The Company was in compliance with all covenants at March 31, 2017.

[2] On June 4, 2015, the Company entered into a construction loan agreement (the “Construction Loan”) with InterBank for the construction of a new corporate headquarters in Oklahoma City, which was substantially completed in December 2016. The Construction Loan allows for maximum principal borrowings of $24.5 million and required the Company to fund 30% of the cost of the construction before any funds could be drawn, which occurred in January 2016. Interest accrues daily on the outstanding principal balance at a fixed rate of 4.50% per annum and is payable on the last day of the month through May 31, 2017. Monthly interest and principal payments are due beginning June 30, 2017, with the final payment due June 4, 2025. At March 31, 2017, the total borrowings under the Construction Loan were approximately $23.7 million.

[3] On October 14, 2016, the Company issued the 2024 Notes in aggregate principal amount of $650.0 million. The 2024 Notes were issued under an indenture, dated as of October 14, 2016, among the Company, the subsidiary guarantors party thereto and the senior note indenture trustee (the “2024 Indenture”), to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2024 Notes Offering”). Under the 2024 Indenture, interest on the 2024 Notes accrues at a rate of 6.000% per annum on the outstanding principal amount thereof from October 14, 2016, payable semi-annually on April 15 and October 15 of each year, commencing on April 15, 2017. The 2024 Notes will mature on October 15, 2024. The Company received approximately $638.9 million in net proceeds from the offering of the 2024 Notes, which was used, together with cash on hand, to purchase the outstanding 2020 Notes in a concurrent cash tender offer, to pay fees and expenses thereof, and to redeem any of the 2020 Notes that remained outstanding after the completion of the tender offer.

[4] (3) On April 21, 2015, the Company issued $350.0 million in aggregate principal amount of 6.625% Senior Notes due 2023 (the “2023 Notes”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act and to certain non-U.S. persons in accordance with Regulation S under the Securities Act (the “2023 Notes Offering”). The Company received net proceeds of approximately $343.6 million after initial purchaser discounts and commissions and estimated offering expenses.The 2023 Notes were issued under an indenture, dated as of April 21, 2015, among the Company, the subsidiary guarantors party thereto and Wells Fargo Bank, National Association, as trustee. In October 2015, the 2023 Notes were exchanged for a new issue of substantially identical debt securities registered under the Securities Act. Pursuant to the indenture relating to the 2023 Notes, interest on the 2023 Notes will accrue at a rate of 6.625% per annum on the outstanding principal amount thereof from April 21, 2015, payable semi-annually on May 1 and November 1 of each year, commencing on November 1, 2015. The 2023 Notes are not guaranteed by Grizzly Holdings, Inc. and will not be guaranteed by any of the Company’s future unrestricted subsidiaries.

XML

Common Stock and Changes in Capitalization (Narrative) (Details) - USD ($) $ in Thousands			3 Months Ended
	Feb. 17, 2017	Mar. 15, 2016	Mar. 31, 2017	Mar. 31, 2016
Class of Stock [Line Items]
Proceeds from issuance of common stock, net of offering costs		$ 411,900	$ (5,321)	$ 411,918
Vitruvian acquisition
Class of Stock [Line Items]
Total consideration	$ 1,850,000
Payments to acquire businesses	$ 1,354,093
Equity interest issued or issuable, number of shares	23,900,000
Indemnity escrow | Vitruvian acquisition
Class of Stock [Line Items]
Equity interest issued or issuable, number of shares	5,200,000
Common Stock
Class of Stock [Line Items]
Issuance of Common Stock in public offerings, net of related expenses (in shares)		16,905,000		16,905,000
Over-allotment option | Common Stock
Class of Stock [Line Items]
Issuance of Common Stock in public offerings, net of related expenses (in shares)		2,205,000

XML

Stock-Based Compensation (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Share-based Compensation [Abstract]
Stock-based compensation expense	$ 2.6	$ 3.3
Capitalized stock-based compensation	1.0	$ 1.3
Unrecognized compensation expense	$ 18.1
Weighted average period of expense recognition period	1 year 7 months 28 days

XML

Stock-Based Compensation (Summary of Restricted Stock Award and Unit Activity) (Details) - Restricted Stock	3 Months Ended
	Mar. 31, 2017 $ / shares shares
Number of Unvested Restricted Shares
Unvested shares as of January 1, 2016 (in shares) | shares	613,056
Granted (in shares) | shares	477,768
Vested (in shares) | shares	(153,868)
Forfeited (in shares) | shares	(65,438)
Unvested shares as of March 31, 2017 (in shares) | shares	871,518
Weighted Average Grant Date Fair Value
Unvested shares as of January 1, 2016 (in dollars per share) | $ / shares	$ 32.90
Granted (in dollars per share) | $ / shares	17.74
Vested (in dollars per share) | $ / shares	31.98
Forfeited (in dollars per share) | $ / shares	31.23
Unvested shares as of March 31, 2017 (in dollars per share) | $ / shares	$ 24.88

XML

Earnings Per Share (Schedule of Earnings Per Share Reconciliation) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Basic:
Net loss (loss)	$ 154,455	$ (242,267)
Net income (loss) (in shares)	170,272,685	111,509,585
Net income (loss) (in dollars per share)	$ 0.91	$ (2.17)
Effect of dilutive securities:
Stock options and awards	$ 0	$ 0
Stock options and awards (in shares)	215,834	0
Diluted:
Net income (loss)	$ 154,455	$ (242,267)
Net income (loss) (in share)	170,488,519	111,509,585
Net income (loss) (in dollars per share)	$ 0.91	$ (2.17)
Common stock considered anti-dilutive (in shares)		650,606

XML

Commitments and Contingencies (Narrative) (Details) $ in Thousands				6 Months Ended	12 Months Ended
	Jul. 29, 2016 defendant	Feb. 09, 2016 defendant	Mar. 11, 1997	Jul. 29, 2016 claim	Dec. 31, 1997 USD ($) well	Mar. 31, 2017 USD ($) well	Mar. 31, 2016 USD ($)
Commitments [Line Items]
Plugging and abandonment escrow account on the WCBB properties (Note 10)						$ 3,100
Number of claims filed | claim				2
Judicial District Court for the Parish of Cameron
Commitments [Line Items]
Number of defendants | defendant		26
Judicial District Court for the Parish of Vermillion
Commitments [Line Items]
Number of defendants | defendant	40
WCBB
Commitments [Line Items]
Purchasing remaining percent interest In oil and gas property, percent					50.00%
Payments held for restricted cash					$ 18
Significant plugging commitment minimum number of wells to be plugged | well					20
Tenure of minimum wells to be plugged			20 years
Number of wells plugged | well						513
Loss on long-term purchase commitment | Muskie Proppant LLC
Commitments [Line Items]
Long-term purchase commitment, accrued damages , amount						$ 0	$ 1,300

XML

Commitments and Contingencies (Operating Leases Future Minimum Lease Commitments) (Details) $ in Thousands	Mar. 31, 2017 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Remaining 2017	$ 129
2018	54
Total	$ 183

XML

Commitments and Contingencies (Firm Transportation Commitments) (Details) $ in Thousands	Mar. 31, 2017 USD ($) MMBTU / d
Other Commitments [Line Items]
Firm sale contracts (in MMBtu's) | MMBTU / d	2,952,375
Long-term Commitment (Excluding Unconditional Purchase Obligation) [Abstract]
Remaining 2017 | MMBTU / d	725,625
2018 | MMBTU / d	457,000
2019 | MMBTU / d	604,750
2020 | MMBTU / d	518,000
2021 | MMBTU / d	371,000
Thereafter | MMBTU / d	276,000
Total | MMBTU / d	2,952,375
Purchase commitment
Other Commitments [Abstract]
2018	$ 39,330
Total	78,660
Transportation commitment
Other Commitments [Abstract]
Remaining 2017	143,816
2018	241,709
2019	241,708
2020	240,746
2021	239,786
Thereafter	2,705,270
Total	$ 3,813,035

XML

Commitments and Contingencies (Other Commitments) (Details) - Purchase commitment $ in Thousands	Mar. 31, 2017 USD ($)
Other Commitments [Line Items]
Remaining 2017	$ 39,330
2018	39,330
Total	$ 78,660

XML

Derivative Instruments (Narrative) (Details)	3 Months Ended
	Mar. 31, 2017 MMBTU / d $ / MMBTU
Derivative [Line Items]
Derivative, extension option term	12 months
2018
Derivative [Line Items]
Daily Volume | MMBTU / d	30,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.36
2018 | Short
Derivative [Line Items]
Daily Volume | MMBTU / d	30,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.36

XML

Derivative Instruments (Schedule of Derivative Instruments) (Details)	Mar. 31, 2017 bbl / d MMBTU / d $ / bbl $ / MMBTU
Remaining 2017 | NYMEX Henry Hub
Derivative [Line Items]
Daily Volume | MMBTU / d	576,845
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.18
Remaining 2017 | ARGUS LLS
Derivative [Line Items]
Daily Volume | bbl / d	1,665
Weighted average price (in usd per MMB/Bblstu) | $ / bbl	52.32
Remaining 2017 | NYMEX WTI
Derivative [Line Items]
Daily Volume | bbl / d	4,113
Weighted average price (in usd per MMB/Bblstu) | $ / bbl	54.97
Remaining 2017 | Mont Belvieu C3
Derivative [Line Items]
Daily Volume | bbl / d	3,000
Weighted average price (in usd per MMB/Bblstu) | $ / bbl	26.63
Remaining 2017 | Mont Belvieu C5
Derivative [Line Items]
Daily Volume | bbl / d	250
Weighted average price (in usd per MMB/Bblstu) | $ / bbl	49.14
2018
Derivative [Line Items]
Daily Volume | MMBTU / d	30,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.36
2018 | NYMEX Henry Hub
Derivative [Line Items]
Daily Volume | MMBTU / d	543,767
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.09
2018 | NYMEX WTI
Derivative [Line Items]
Daily Volume | bbl / d	899
Weighted average price (in usd per MMB/Bblstu) | $ / bbl	55.31
2019 | NYMEX Henry Hub
Derivative [Line Items]
Daily Volume | MMBTU / d	9,863
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.27
Short | 2018
Derivative [Line Items]
Daily Volume | MMBTU / d	30,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.36
Short | Call Option | Remaining 2017 | NYMEX Henry Hub
Derivative [Line Items]
Daily Volume | MMBTU / d	65,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.11
Short | Call Option | Remaining 2017 | NYMEX Henry Hub to NPG Mid-Continent
Derivative [Line Items]
Daily Volume | MMBTU / d	50,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	0.26
Short | Call Option | 2018 | NYMEX Henry Hub
Derivative [Line Items]
Daily Volume | MMBTU / d	80,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.29
Short | Call Option | 2018 | NYMEX Henry Hub to NPG Mid-Continent
Derivative [Line Items]
Daily Volume | MMBTU / d	12,329
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	0.26
Short | Call Option | 2019 | NYMEX Henry Hub
Derivative [Line Items]
Daily Volume | MMBTU / d	4,932
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.16

XML

Derivative Instruments (Schedule of Derivative Instruments in Statement of Financial Position) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
General Discussion of Derivative Instruments and Hedging Activities [Abstract]
Short-term derivative instruments - asset	$ 18,925	$ 3,488
Long-term derivative instruments - asset	23,515	5,696
Short-term derivative instruments - liability	67,179	119,219
Long-term derivative instruments - liability	$ 5,259	$ 26,759

XML

Derivative Instruments (Net Gain (Loss) on Derivative Instruments) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Derivative [Line Items]
Net gain on gas, oil, and NGL derivatives	$ 99,577	$ 57,735
Natural gas derivatives
Derivative [Line Items]
Net gain on gas, oil, and NGL derivatives	86,277	57,000
Oil derivatives
Derivative [Line Items]
Net gain on gas, oil, and NGL derivatives	10,905	1,282
Natural gas liquids derivatives
Derivative [Line Items]
Net gain on gas, oil, and NGL derivatives	$ 2,395	$ (547)

XML

Derivative Instruments (Schedule of Offsetting) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Gross Assets Presented in the Consolidated Balance Sheet	$ 42,440	$ 9,184
Gross Assets Subject to Mater Netting Agreement - assets	(41,180)	(9,184)
Net Amount - assets	1,260	0
Gross Liabilities Presented in the Consolidated Balance Sheet	(72,438)	(145,978)
Gross Amounts Subject to Master Netting Agreement - liabilities	41,180	9,184
Net Amount - liabilities	$ (31,258)	$ (136,794)

XML

Fair Value Measurements (Schedule of Derivative Instruments) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016	Feb. 01, 2016
Liabilities:
Asset retirement obligation capitalized	$ 6,779	$ 1,914
Level 1
Assets:
Derivative Instruments	0		$ 0
Liabilities:
Derivative Instruments	0		0
Level 2
Assets:
Derivative Instruments	42,440		9,184
Liabilities:
Derivative Instruments	72,438		145,978
Level 3
Assets:
Derivative Instruments	0		0
Liabilities:
Derivative Instruments	0		$ 0
Asset retirement obligation capitalized	$ 6,800
Level 3 | Investment in Grizzly Oil Sands ULC
Liabilities:
Equity investment		$ 39,100
Level 3 | Investment in Strike Force Midstream LLC
Liabilities:
Equity investment				$ 22,500

XML

Fair Value of Financial Instruments (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Deferred finance costs, net	$ 31,486	$ 27,174
Senior notes | 6.625% Senior Notes
Debt Instrument [Line Items]
Deferred finance costs, net	5,800
Senior notes | 6.000% Senior Notes due 2024
Debt Instrument [Line Items]
Deferred finance costs, net	10,700
Senior notes | 6.375% Senior Notes due 2025
Debt Instrument [Line Items]
Deferred finance costs, net	14,900
Carry value | Senior notes
Debt Instrument [Line Items]
Fair value of notes	1,600,000
Fair value | Senior notes
Debt Instrument [Line Items]
Fair value of notes	$ 1,600,000

XML

Condensed Consolidating Financial Information (Narrative) (Details) - Senior notes - USD ($)	Dec. 21, 2016	Oct. 31, 2016	Oct. 14, 2016	Apr. 21, 2015	Aug. 18, 2014
7.75% Senior Notes due 2020
Condensed Financial Statements, Captions [Line Items]
Debt instrument, amount					$ 600,000,000.0
Amount validly tendered		$ 600,000,000.0
6.625% Senior Notes due 2023
Condensed Financial Statements, Captions [Line Items]
Debt instrument, amount				$ 350,000,000.0
6.000% Senior Notes due 2024
Condensed Financial Statements, Captions [Line Items]
Debt instrument, amount			$ 650,000,000.0
6.375% Senior Notes due 2025
Condensed Financial Statements, Captions [Line Items]
Debt instrument, amount	$ 600,000,000.0

XML

Condensed Consolidating Financial Information (Condensed Consolidating Balance Sheets) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 102,485	$ 1,275,875	$ 454,377	$ 112,974
Restricted Cash	0	185,000
Accounts receivable—oil and gas	158,154	136,761
Accounts receivable - related parties	39	16
Accounts receivable - intercompany		0
Prepaid expenses and other current assets	16,005	7,639
Short-term derivative instruments	18,925	3,488
Total current assets	295,608	1,608,779
Property and equipment:
Oil and natural gas properties	8,146,321	6,071,920
Other property and equipment	75,107	68,986
Accumulated depletion, depreciation, amortization and impairment	(3,855,629)	(3,789,780)
Property and equipment, net	4,365,799	2,351,126
Other assets:
Equity investments and investments in subsidiaries	251,370	243,920
Long-term derivative instruments	23,515	5,696
Deferred tax asset	4,692	4,692
Other assets	12,945	8,932
Total other assets	292,522	263,240
Total assets	4,953,929	4,223,145
Current liabilities:
Accounts payable and accrued liabilities	406,139	265,124
Accounts payable - intercompany	0	0
Asset retirement obligation—current	195	195	75
Derivative instruments	67,179	119,219
Current maturities of long-term debt	452	276
Total current liabilities	473,965	384,814
Long-term derivative instrument	5,259	26,759
Asset retirement obligation—long-term	41,142	34,081	28,471
Long-term debt, net of current maturities	1,631,809	1,593,599
Total liabilities	2,152,175	2,039,253
Stockholders’ equity:
Common stock	1,828	1,588
Paid-in capital	4,408,236	3,946,442
Accumulated other comprehensive (loss) income	(51,685)	(53,058)
Retained (deficit) earnings	(1,556,625)	(1,711,080)
Total stockholders’ equity	2,801,754	2,183,892	2,220,789	2,038,837
Total liabilities and stockholders’ equity	4,953,929	4,223,145
Reportable Legal Entities | Parent
Current assets:
Cash and cash equivalents	71,934	1,273,882	453,743	112,494
Restricted Cash		185,000
Accounts receivable—oil and gas	106,008	137,087
Accounts receivable - related parties	39	16
Accounts receivable - intercompany	447,275	449,517
Prepaid expenses and other current assets	12,330	6,230
Short-term derivative instruments	18,925	3,488
Total current assets	656,511	2,055,220
Property and equipment:
Oil and natural gas properties	5,869,066	5,655,125
Other property and equipment	75,064	68,943
Accumulated depletion, depreciation, amortization and impairment	(3,855,594)	(3,789,746)
Property and equipment, net	2,088,536	1,934,322
Other assets:
Equity investments and investments in subsidiaries	2,120,462	236,327
Long-term derivative instruments	23,515	5,696
Deferred tax asset	4,692	4,692
Other assets	8,765	8,932
Total other assets	2,157,434	255,647
Total assets	4,902,481	4,245,189
Current liabilities:
Accounts payable and accrued liabilities	326,175	255,966
Accounts payable - intercompany	35,005	31,202
Asset retirement obligation—current	195	195
Derivative instruments	67,179	119,219
Current maturities of long-term debt	452	276
Total current liabilities	429,006	406,858
Long-term derivative instrument	5,259	26,759
Asset retirement obligation—long-term	34,653	34,081
Long-term debt, net of current maturities	1,631,809	1,593,599
Total liabilities	2,100,727	2,061,297
Stockholders’ equity:
Common stock	1,828	1,588
Paid-in capital	4,408,236	3,946,442
Accumulated other comprehensive (loss) income	(51,685)	(53,058)
Retained (deficit) earnings	(1,556,625)	(1,711,080)
Total stockholders’ equity	2,801,754	2,183,892
Total liabilities and stockholders’ equity	4,902,481	4,245,189
Reportable Legal Entities | Guarantors
Current assets:
Cash and cash equivalents	30,550	1,993	634	479
Restricted Cash		0
Accounts receivable—oil and gas	52,146	37,496
Accounts receivable - related parties	0	0
Accounts receivable - intercompany	35,434	1,151
Prepaid expenses and other current assets	3,675	1,409
Short-term derivative instruments	0	0
Total current assets	121,805	42,049
Property and equipment:
Oil and natural gas properties	2,277,984	417,524
Other property and equipment	43	43
Accumulated depletion, depreciation, amortization and impairment	(35)	(34)
Property and equipment, net	2,277,992	417,533
Other assets:
Equity investments and investments in subsidiaries	40,661	33,590
Long-term derivative instruments	0	0
Deferred tax asset	0	0
Other assets	4,180	0
Total other assets	44,841	33,590
Total assets	2,444,638	493,172
Current liabilities:
Accounts payable and accrued liabilities	79,964	9,158
Accounts payable - intercompany	447,577	457,163
Asset retirement obligation—current	0	0
Derivative instruments	0	0
Current maturities of long-term debt	0	0
Total current liabilities	527,541	466,321
Long-term derivative instrument	0	0
Asset retirement obligation—long-term	6,489	0
Long-term debt, net of current maturities	0	0
Total liabilities	534,030	466,321
Stockholders’ equity:
Common stock	0	0
Paid-in capital	1,872,598	33,822
Accumulated other comprehensive (loss) income	0	0
Retained (deficit) earnings	38,010	(6,971)
Total stockholders’ equity	1,910,608	26,851
Total liabilities and stockholders’ equity	2,444,638	493,172
Reportable Legal Entities | Non-Guarantor
Current assets:
Cash and cash equivalents	1	0	0	1
Restricted Cash		0
Accounts receivable—oil and gas	0	0
Accounts receivable - related parties	0	0
Accounts receivable - intercompany	0	0
Prepaid expenses and other current assets	0	0
Short-term derivative instruments	0	0
Total current assets	1	0
Property and equipment:
Oil and natural gas properties	0	0
Other property and equipment	0	0
Accumulated depletion, depreciation, amortization and impairment	0	0
Property and equipment, net	0	0
Other assets:
Equity investments and investments in subsidiaries	46,838	45,213
Long-term derivative instruments	0	0
Deferred tax asset	0	0
Other assets	0	0
Total other assets	46,838	45,213
Total assets	46,839	45,213
Current liabilities:
Accounts payable and accrued liabilities	0	0
Accounts payable - intercompany	127	126
Asset retirement obligation—current	0	0
Derivative instruments	0	0
Current maturities of long-term debt	0	0
Total current liabilities	127	126
Long-term derivative instrument	0	0
Asset retirement obligation—long-term	0	0
Long-term debt, net of current maturities	0	0
Total liabilities	127	126
Stockholders’ equity:
Common stock	0	0
Paid-in capital	257,700	257,026
Accumulated other comprehensive (loss) income	(49,613)	(50,931)
Retained (deficit) earnings	(161,375)	(161,008)
Total stockholders’ equity	46,712	45,087
Total liabilities and stockholders’ equity	46,839	45,213
Eliminations
Current assets:
Cash and cash equivalents	0	0	$ 0	$ 0
Restricted Cash		0
Accounts receivable—oil and gas		(37,822)
Accounts receivable - related parties	0	0
Accounts receivable - intercompany	(482,709)	(450,668)
Prepaid expenses and other current assets	0	0
Short-term derivative instruments	0	0
Total current assets	(482,709)	(488,490)
Property and equipment:
Oil and natural gas properties	(729)	(729)
Other property and equipment	0	0
Accumulated depletion, depreciation, amortization and impairment	0	0
Property and equipment, net	(729)	(729)
Other assets:
Equity investments and investments in subsidiaries	(1,956,591)	(71,210)
Long-term derivative instruments	0	0
Deferred tax asset	0	0
Other assets	0	0
Total other assets	(1,956,591)	(71,210)
Total assets	(2,440,029)	(560,429)
Current liabilities:
Accounts payable and accrued liabilities	0	0
Accounts payable - intercompany	(482,709)	(488,491)
Asset retirement obligation—current	0	0
Derivative instruments	0	0
Current maturities of long-term debt	0	0
Total current liabilities	(482,709)	(488,491)
Long-term derivative instrument	0	0
Asset retirement obligation—long-term	0	0
Long-term debt, net of current maturities	0	0
Total liabilities	(482,709)	(488,491)
Stockholders’ equity:
Common stock	0	0
Paid-in capital	(2,130,298)	(290,848)
Accumulated other comprehensive (loss) income	49,613	50,931
Retained (deficit) earnings	123,365	167,979
Total stockholders’ equity	(1,957,320)	(71,938)
Total liabilities and stockholders’ equity	$ (2,440,029)	$ (560,429)

XML

Condensed Consolidating Financial Information (Condensed Consolidating Statement of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues:
Total revenues	$ 333,004	$ 156,961
Costs and expenses:
Lease operating expenses	19,303	16,657
Production taxes	3,906	3,111
Midstream gathering and processing	47,941	37,652
Depreciation, depletion and amortization	65,991	65,477
Impairment of oil and gas properties	0	218,991
General and administrative	12,600	10,620
Accretion expense	282	247
Acquisition expense	1,298	0
Total costs and expenses	151,321	352,755
INCOME (LOSS) FROM OPERATIONS	181,683	(195,794)
OTHER (INCOME) EXPENSE:
Interest expense	23,479	16,023
Interest income	(842)	(94)
(Income) loss from equity method investments and investments in subsidiaries	4,907	30,737
Other income	(316)	(2)
Total other (income) expense	27,228	46,664
INCOME (LOSS) BEFORE INCOME TAXES	154,455	(242,458)
INCOME TAX EXPENSE	0	(191)
NET INCOME (LOSS)	154,455	(242,267)
Reportable Legal Entities | Parent
Revenues:
Total revenues	272,441	156,751
Costs and expenses:
Lease operating expenses	17,449	16,472
Production taxes	3,102	3,087
Midstream gathering and processing	37,724	37,623
Depreciation, depletion and amortization	65,990	65,476
Impairment of oil and gas properties		218,991
General and administrative	12,874	10,612
Accretion expense	282	247
Acquisition expense	0
Total costs and expenses	137,421	352,508
INCOME (LOSS) FROM OPERATIONS	135,020	(195,757)
OTHER (INCOME) EXPENSE:
Interest expense	25,048	16,022
Interest income	(842)	(94)
(Income) loss from equity method investments and investments in subsidiaries	(42,614)	30,773
Other income	(1,027)	0
Total other (income) expense	(19,435)	46,701
INCOME (LOSS) BEFORE INCOME TAXES	154,455	(242,458)
INCOME TAX EXPENSE	0	(191)
NET INCOME (LOSS)	154,455	(242,267)
Reportable Legal Entities | Guarantors
Revenues:
Total revenues	60,563	210
Costs and expenses:
Lease operating expenses	1,854	185
Production taxes	804	24
Midstream gathering and processing	10,217	29
Depreciation, depletion and amortization	1	1
Impairment of oil and gas properties		0
General and administrative	(275)	6
Accretion expense	0	0
Acquisition expense	1,298
Total costs and expenses	13,899	245
INCOME (LOSS) FROM OPERATIONS	46,664	(35)
OTHER (INCOME) EXPENSE:
Interest expense	(1,569)	1
Interest income	0	0
(Income) loss from equity method investments and investments in subsidiaries	2,541	0
Other income	(189)	(2)
Total other (income) expense	783	(1)
INCOME (LOSS) BEFORE INCOME TAXES	45,881	(34)
INCOME TAX EXPENSE	0
NET INCOME (LOSS)	45,881	(34)
Reportable Legal Entities | Non-Guarantor
Revenues:
Total revenues	0	0
Costs and expenses:
Lease operating expenses	0	0
Production taxes	0	0
Midstream gathering and processing	0	0
Depreciation, depletion and amortization	0	0
Impairment of oil and gas properties		0
General and administrative	1	2
Accretion expense	0	0
Acquisition expense	0
Total costs and expenses	1	2
INCOME (LOSS) FROM OPERATIONS	(1)	(2)
OTHER (INCOME) EXPENSE:
Interest expense	0	0
Interest income	0	0
(Income) loss from equity method investments and investments in subsidiaries	365	23,685
Other income	0	0
Total other (income) expense	365	23,685
INCOME (LOSS) BEFORE INCOME TAXES	(366)	(23,687)
INCOME TAX EXPENSE	0
NET INCOME (LOSS)	(366)	(23,687)
Eliminations
Revenues:
Total revenues	0	0
Costs and expenses:
Lease operating expenses	0	0
Production taxes	0	0
Midstream gathering and processing	0	0
Depreciation, depletion and amortization	0	0
Impairment of oil and gas properties		0
General and administrative	0	0
Accretion expense	0	0
Acquisition expense	0
Total costs and expenses	0	0
INCOME (LOSS) FROM OPERATIONS	0	0
OTHER (INCOME) EXPENSE:
Interest expense	0	0
Interest income	0	0
(Income) loss from equity method investments and investments in subsidiaries	44,615	(23,721)
Other income	900	0
Total other (income) expense	45,515	(23,721)
INCOME (LOSS) BEFORE INCOME TAXES	(45,515)	23,721
INCOME TAX EXPENSE	0
NET INCOME (LOSS)	$ (45,515)	$ 23,721

XML

Condensed Consolidating Financial Information (Condensed Consolidating Statements of Comprehensive Income) (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	$ 154,455	$ (242,267)
Foreign currency translation adjustment	1,373	9,058
Other comprehensive income	1,373	9,058
Comprehensive income (loss)	155,828	(233,209)
Reportable Legal Entities | Parent
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	154,455	(242,267)
Foreign currency translation adjustment	1,373	9,058
Other comprehensive income	1,373	9,058
Comprehensive income (loss)	155,828	(233,209)
Reportable Legal Entities | Guarantors
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	45,881	(34)
Foreign currency translation adjustment	55	0
Other comprehensive income	55	0
Comprehensive income (loss)	45,936	(34)
Reportable Legal Entities | Non-Guarantor
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	(366)	(23,687)
Foreign currency translation adjustment	1,318	10,273
Other comprehensive income	1,318	10,273
Comprehensive income (loss)	952	(13,414)
Eliminations
Condensed Financial Statements, Captions [Line Items]
Net income (loss)	(45,515)	23,721
Foreign currency translation adjustment	(1,373)	(10,273)
Other comprehensive income	(1,373)	(10,273)
Comprehensive income (loss)	$ (46,888)	$ 13,448

XML

Condensed Consolidating Financial Information (Condensed Consolidating Statement of Cash Flows (Details)) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Condensed Financial Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	$ 142,645	$ 83,774
Net cash (used in) provided by investing activities	(1,347,679)	(157,529)
Net cash provided by (used in) financing activities	31,644	415,158
Net (decrease) increase in cash and cash equivalents	(1,173,390)	341,403
Cash and cash equivalents at beginning of period	1,275,875	112,974
Cash and cash equivalents at end of period	102,485	454,377
Reportable Legal Entities | Parent
Condensed Financial Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	139,260	83,620
Net cash (used in) provided by investing activities	(1,372,852)	(157,529)
Net cash provided by (used in) financing activities	31,644	415,158
Net (decrease) increase in cash and cash equivalents	(1,201,948)	341,249
Cash and cash equivalents at beginning of period	1,273,882	112,494
Cash and cash equivalents at end of period	71,934	453,743
Reportable Legal Entities | Guarantors
Condensed Financial Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	3,384	155
Net cash (used in) provided by investing activities	(1,348,964)	(22,500)
Net cash provided by (used in) financing activities	1,374,137	22,500
Net (decrease) increase in cash and cash equivalents	28,557	155
Cash and cash equivalents at beginning of period	1,993	479
Cash and cash equivalents at end of period	30,550	634
Reportable Legal Entities | Non-Guarantor
Condensed Financial Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	1	(1)
Net cash (used in) provided by investing activities	(673)	(1,821)
Net cash provided by (used in) financing activities	673	1,821
Net (decrease) increase in cash and cash equivalents	1	(1)
Cash and cash equivalents at beginning of period	0	1
Cash and cash equivalents at end of period	1	0
Eliminations
Condensed Financial Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	0	0
Net cash (used in) provided by investing activities	1,374,810	24,321
Net cash provided by (used in) financing activities	(1,374,810)	(24,321)
Net (decrease) increase in cash and cash equivalents	0	0
Cash and cash equivalents at beginning of period	0	0
Cash and cash equivalents at end of period	$ 0	$ 0

XML

Subsequent Events (Narrative) (Details) shares in Millions	1 Months Ended	3 Months Ended
	Mar. 31, 2017 MMBTU / d $ / MMBTU shares	Jun. 30, 2017 shares	Apr. 30, 2017 MMBTU / d $ / MMBTU	Dec. 31, 2014
2018
Subsequent Event [Line Items]
Daily Volume | MMBTU / d	30,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.36
NYMEX Henry Hub | 2018
Subsequent Event [Line Items]
Daily Volume | MMBTU / d	543,767
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.09
NYMEX Henry Hub | 2019
Subsequent Event [Line Items]
Daily Volume | MMBTU / d	9,863
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU	3.27
Mammoth Energy Services LP
Subsequent Event [Line Items]
Equity method investment, ownership interest, percent	24.20%			30.50%
Mammoth Energy Partners LP | Sturgeon Acquisitions LLC, Stingray Energy, and Stingray Cementing
Subsequent Event [Line Items]
Shares potentially to be sold (in shares) | shares	7.0
Subsequent event | NYMEX Henry Hub | 2018
Subsequent Event [Line Items]
Daily Volume | MMBTU / d			65,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU			3.03
Subsequent event | NYMEX Henry Hub | 2019
Subsequent Event [Line Items]
Daily Volume | MMBTU / d			10,000
Weighted average price (in usd per MMB/Bblstu) | $ / MMBTU			3.01
Forecast | Mammoth Energy Services LP
Subsequent Event [Line Items]
Shares received from equity method investee in exchange for ownership interest (in shares) | shares		2.0
Equity method investment, ownership interest, percent		25.10%