10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2018

OR

[   ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _____ to _____

Commission file number: 001-16337

OIL STATES INTERNATIONAL, INC.

______________

(Exact name of registrant as specified in its charter)

Delaware	76-0476605
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)
Three Allen Center, 333 Clay Street, Suite 4620,	77002
Houston, Texas	(Zip Code)
(Address of principal executive offices)

(713) 652-0582

(Registrant’s telephone number, including area code)

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 [X] 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 (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

YES [X] NO [   ]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company or an emerging growth company. See the 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	[X]		Accelerated filer	[   ]
Non-accelerated filer	[   ]	(Do not check if a smaller reporting company)	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 [X]

As of July 27, 2018, the number of shares of common stock outstanding was 59,985,264.

OIL STATES INTERNATIONAL, INC.AND SUBSIDIARIES

INDEX

	Page No.
Part I -- FINANCIAL INFORMATION
Item 1. Financial Statements:
Condensed Consolidated Financial Statements
Unaudited Consolidated Statements of Operations			3
Unaudited Consolidated Statements of Comprehensive Loss			4
Consolidated Balance Sheets			5
Unaudited Consolidated Statement of Stockholders’ Equity			6
Unaudited Consolidated Statements of Cash Flows			7
Notes to Unaudited Condensed Consolidated Financial Statements	8	–	24
Cautionary Statement Regarding Forward-Looking Statements	26	–	27
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	27	–	40
Item 3. Quantitative and Qualitative Disclosures About Market Risk			41
Item 4. Controls and Procedures			42
Part II -- OTHER INFORMATION
Item 1. Legal Proceedings			43
Item 1A. Risk Factors			43
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds			43
Item 3. Defaults Upon Senior Securities			43
Item 4. Mine Safety Disclosures			43
Item 5. Other Information			44
Item 6. Exhibits			44
Signature Page			45

2

PART I – FINANCIAL INFORMATION

ITEM 1.Financial Statements

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS

(In Thousands, Except Per Share Amounts)

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Revenues:
Products	$	136,182		$	82,750		$	265,008		$	155,930
Service	149,663			88,652			274,413			166,939
	285,845			171,402			539,421			322,869
Costs and expenses:
Product costs	95,324			59,309			188,300			109,659
Service costs	118,079			72,539			214,993			141,101
Selling, general and administrative expense	35,919			29,482			70,114			57,212
Depreciation and amortization expense	30,922			27,784			60,112			55,764
Other operating (income) expense, net	(3,099		)	794			(1,884		)	963
	277,145			189,908			531,635			364,699
Operating income (loss)	8,700			(18,506		)	7,786			(41,830		)
Interest expense	(4,913		)	(1,149		)	(9,446		)	(2,223		)
Interest income	123			85			202			170
Other income	571			273			1,218			270
Income (loss) before income taxes	4,481			(19,297		)	(240		)	(43,613		)
Income tax (provision) benefit	(1,739		)	5,051			(510		)	11,689
Net income (loss)	$	2,742		$	(14,246	)	$	(750	)	$	(31,924	)
Net income (loss) per share:
Basic	$	0.05		$	(0.28	)	$	(0.01	)	$	(0.63	)
Diluted	0.05			(0.28		)	(0.01		)	(0.63		)
Weighted average number of common shares outstanding:
Basic	59,005			50,232			58,396			50,296
Diluted	59,005			50,232			58,396			50,296

The accompanying notes are an integral part of these financial statements.

3

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

(In Thousands)

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Net income (loss)	$	2,742		$	(14,246	)	$	(750	)	$	(31,924	)
Other comprehensive income (loss):
Currency translation adjustments	(13,733		)	5,139			(8,699		)	8,633
Comprehensive loss	$	(10,991	)	$	(9,107	)	$	(9,449	)	$	(23,291	)

The accompanying notes are an integral part of these financial statements.

4

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(In Thousands, Except Share Amounts)

	June 30, 2018			December 31, 2017
	(Unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	29,102		$	53,459
Accounts receivable, net	289,806			216,139
Inventories, net	205,057			168,285
Prepaid expenses and other current assets	22,592			18,054
Total current assets	546,557			455,937
Property, plant, and equipment, net	537,701			498,890
Goodwill, net	658,034			268,009
Other intangible assets, net	253,966			50,265
Other noncurrent assets	28,868			28,410
Total assets	$	2,025,126		$	1,301,511
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Current portion of long-term debt and capitalized leases	$	535		$	411
Accounts payable	69,416			49,089
Accrued liabilities	56,300			45,889
Income taxes payable	1,716			1,647
Deferred revenue	14,907			18,234
Total current liabilities	142,874			115,270
Long-term debt and capitalized leases	349,245			4,870
Deferred income taxes	57,066			24,718
Other noncurrent liabilities	25,288			23,940
Total liabilities	574,473			168,798
Stockholders’ equity:
Common stock, $.01 par value, 200,000,000 shares authorized, 71,760,769 shares and 62,721,698 shares issued, respectively	718			627
Additional paid-in capital	1,085,927			754,607
Retained earnings	1,047,873			1,048,623
Accumulated other comprehensive loss	(67,192		)	(58,493		)
Treasury stock, at cost, 11,779,505 and 11,632,276 shares, respectively	(616,673		)	(612,651		)
Total stockholders’ equity	1,450,653			1,132,713
Total liabilities and stockholders’ equity	$	2,025,126		$	1,301,511

The accompanying notes are an integral part of these financial statements.

5

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

UNAUDITED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY

(In Thousands)

	Common Stock		Additional Paid-In Capital		Retained Earnings			Accumulated Other Comprehensive Loss			Treasury Stock			Total Stockholders' Equity
Balance, December 31, 2017	$	627	$	754,607	$	1,048,623		$	(58,493	)	$	(612,651	)	$	1,132,713
Net loss	—		—		(750		)	—			—			(750		)
Currency translation adjustments (excluding intercompany advances)	—		—		—			(6,138		)	—			(6,138		)
Currency translation adjustments on intercompany advances	—		—		—			(2,561		)	—			(2,561		)
Stock-based compensation expense:
Restricted stock	4		10,557		—			—			—			10,561
Stock options	—		300		—			—			—			300
Issuance of common stock in connection with GEODynamics acquisition	87		294,823		—			—			—			294,910
Issuance of 1.50% convertible senior notes, net of income taxes of $7,744	—		25,640		—			—			—			25,640
Surrender of stock to settle taxes on restricted stock awards	—		—		—			—			(4,022		)	(4,022		)
Balance, June 30, 2018	$	718	$	1,085,927	$	1,047,873		$	(67,192	)	$	(616,673	)	$	1,450,653

The accompanying notes are an integral part of these financial statements.

6

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In Thousands)

	Six Months Ended June 30,
	2018			2017
Cash flows from operating activities:
Net loss	$	(750	)	$	(31,924	)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	60,112			55,764
Stock-based compensation expense	10,861			10,954
Deferred income tax provision (benefit)	481			(14,917		)
Provision for bad debt	2,530			210
Gain on disposals of assets	(927		)	(210		)
Amortization of debt discount and deferred financing costs	3,613			405
Other, net	(10		)	29
Changes in operating assets and liabilities, net of effect from acquired businesses:
Accounts receivable	(19,134		)	23,404
Inventories	(1,768		)	8,689
Accounts payable and accrued liabilities	(2,251		)	(3,075		)
Income taxes payable	(31		)	(3,211		)
Other operating assets and liabilities, net	(5,792		)	(1,191		)
Net cash flows provided by operating activities	46,934			44,927
Cash flows from investing activities:
Capital expenditures	(38,261		)	(13,291		)
Acquisitions of businesses, net of cash acquired	(379,676		)	(12,859		)
Proceeds from disposition of property, plant and equipment	1,197			742
Other, net	(985		)	(453		)
Net cash flows used in investing activities	(417,725		)	(25,861		)
Cash flows from financing activities:
Issuance of 1.50% convertible senior notes	200,000			—
Revolving credit facility borrowings	704,469			127,929
Revolving credit facility repayments	(546,564		)	(123,104		)
Other debt and capital lease repayments, net	(266		)	(267		)
Payment of financing costs	(7,366		)	—
Purchase of treasury stock	—			(16,283		)
Shares added to treasury stock as a result of net share settlements due to vesting of restricted stock	(4,022		)	(5,200		)
Net cash flows provided by (used in) financing activities	346,251			(16,925		)
Effect of exchange rate changes on cash and cash equivalents	183			1,527
Net change in cash and cash equivalents	(24,357		)	3,668
Cash and cash equivalents, beginning of period	53,459			68,800
Cash and cash equivalents, end of period	$	29,102		$	72,468
Cash paid for:
Interest	$	4,033		$	2,487
Income taxes, net of refunds	2,978			7,049

The accompanying notes are an integral part of these financial statements.

7

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

1. Organization and Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of Oil States International, Inc. and its subsidiaries (referred to in this report as “we” or the “Company”) have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “Commission”) pertaining to interim financial information. Certain information in footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to these rules and regulations. The unaudited financial statements included in this report reflect all the adjustments, consisting of normal recurring adjustments, which the Company considers necessary for a fair presentation of the results of operations for the interim periods covered and for the financial condition of the Company at the date of the interim balance sheet. Results for the interim periods are not necessarily indicative of results for the full year. Certain prior-year amounts in the Company’s unaudited condensed consolidated financial statements have been reclassified to conform to the current year presentation.

The preparation of condensed consolidated financial statements in conformity with GAAP requires the use of estimates and assumptions by management in determining the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. If the underlying estimates and assumptions, upon which the financial statements are based, change in future periods, actual amounts may differ from those included in the accompanying condensed consolidated financial statements. Our industry is cyclical and this cyclicality impacts our estimates of the period over which future cash flows will be generated, as well as the predictability of these cash flows including our determination of whether a decline in value of our long-lived assets, including definite-lived intangibles, and/or goodwill has occurred.

The financial statements included in this report should be read in conjunction with the Company’s audited financial statements and accompanying notes included in its Annual Report on Form 10-K for the year ended December 31, 2017 (the “2017 Form 10‑K”).

2. Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (the “FASB”), which are adopted by the Company as of the specified effective date. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not yet effective, will not have a material impact on the Company’s consolidated financial statements upon adoption.

In May 2014, the FASB issued guidance on revenue from contracts with customers that superseded most then-current revenue recognition guidance, including industry-specific guidance (often referred to as "ASC 606"). The underlying principle is that an entity recognizes revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to receive in exchange for those goods or services. The Company adopted this guidance on January 1, 2018, using the modified retrospective transition method applied to those contracts which were not completed as of that date. On January 1, 2018, we were required to recognize any cumulative effect of adopting this guidance as an adjustment to our opening balance of retained earnings. Prior periods were not retrospectively adjusted. Based on our analysis of existing contracts with customers, the Company concluded the cumulative impact of the new standard was not material to our consolidated financial statements through January 1, 2018. In accordance with the guidance, we have expanded our revenue recognition disclosures to address the new qualitative and quantitative requirements. See Note 12, "Segments, Revenue Recognition and Related Information."

In February 2016, the FASB issued guidance on leases which, as amended, introduces the recognition of lease assets and lease liabilities by lessees for all leases which are not short-term in nature (often referred to as "ASC 842"). The new standard requires a modified retrospective transition for capital or operating leases existing at or entered into after the beginning of the earliest comparative period presented in the financial statements. In connection with the required adoption of this guidance on January 1, 2019, the Company continues to evaluate various specific implementation options allowed under the standard, such as not reassessing the classification of existing leases. Upon initial evaluation, the Company believes the key change upon adoption will be the balance sheet recognition of our operating leases when the Company is the lessee. The income statement recognition appears similar to the Company's current methodology.

8

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

3. Business Acquisitions, Goodwill and Other Intangible Assets

GEODynamics Acquisition

On January 12, 2018, the Company acquired GEODynamics, Inc. ("GEODynamics") for a purchase price consisting of (i) $295.4 million in cash (net of cash acquired), which we funded through borrowings under the Company's Revolving Credit Facility (as defined in Note 6, "Long-term Debt"), (ii) approximately 8.66 million shares of the Company's common stock (having a market value of approximately $295 million as of the closing date of the acquisition) and (iii) an unsecured $25 million promissory note that bears interest at 2.5% per annum and matures on July 12, 2019 (the “GEODynamics Acquisition”). GEODynamics’ results of operations have been included in the Company’s financial statements subsequent to the closing of the acquisition on January 12, 2018. The acquired GEODynamics operations, reported as the Downhole Technologies segment, contributed revenues of $105.1 million and operating income of $19.7 million for the period from January 12, 2018 through June 30, 2018. See Note 12, "Segments, Revenue Recognition and Related Information" for further information with respect to the Downhole Technologies segment operations.

With respect to the approximately 8.66 million shares of the Company's common stock issued in the GEODynamics Acquisition, the Company also entered into a registration rights agreement. The Company filed a shelf registration statement for the resale of shares in accordance with the agreement on January 19, 2018 and the selling stockholder sold approximately 5.93 million shares of the Company's common stock through an underwritten offering in late February 2018. As of June 30, 2018, the Company does not expect to have any further obligations under the registration rights agreement.

Falcon Acquisition

On February 28, 2018, the Company acquired Falcon Flowback Services, LLC (“Falcon”), a full service provider of flowback and well testing services for the separation and recovery of fluids, solid debris and proppant used during hydraulic fracturing operations. Falcon provides additional scale and diversity to our Completion Services well testing operations in key shale plays in the United States. The purchase price was $84.2 million (net of cash acquired), which is subject to customary post-closing purchase price adjustments. The Falcon acquisition was funded by borrowings under the Company's Amended Revolving Credit Facility (as defined in Note 6, "Long-term Debt"). Falcon’s results of operations have been included in the Company’s financial statements and has been reported within the Completion Services business subsequent to the closing of the acquisition on February 28, 2018.

Transaction-Related Costs

During the six months ended June 30, 2018, the Company expensed transaction-related costs of $2.6 million, which are included within selling, general and administrative expense. No material transaction-related costs were incurred during the three months ended June 30, 2018.

9

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

The GeoDynamics and Falcon acquisitions have been accounted for using the acquisition method of accounting. The following table summarizes the Company's preliminary estimates of the fair value of assets acquired and liabilities assumed in the acquisitions, as of their respective dates of acquisitions (in thousands):

	GEODynamics				Falcon
Accounts receivable, net	$	37,282			$	21,180
Inventories	36,140				242
Property, plant and equipment	25,769				30,000
Intangible assets
Customer relationships	100,000				13,500
Patents/Technology/Know-how	47,000				—
Tradenames	34,000				1,500
Noncompete agreements	18,000				1,100
Other assets	1,770				664
Accounts payable and accrued liabilities	(21,168		)		(10,200		)
Deferred income taxes	(23,560		)	(a)	—
Other liabilities	(3,674		)		(167		)
Total identifiable net assets	251,559				57,819
Goodwill	363,781			(b)	26,427			(c)
Total net assets	$	615,340			$	84,246

Consideration consists of:
Cash, net of cash acquired	$	295,430	$	84,246
Oil States common stock	294,910		—
Promissory note	25,000		—
Total consideration	$	615,340	$	84,246

Intangible asset weighted-average useful lives (years):
Customer relationships	20	15
Patents/Technology/Know-how	17	n.a.
Tradenames	20	20
Noncompete agreements	3	3

a. In connection with the acquisition accounting for GEODynamics, the Company provided deferred taxes related to, among other items, the estimated fair value adjustments for acquired property, plant and equipment, intangible assets and U.S. tax net operating loss carryforwards.

b. The goodwill recognized is primarily attributable to expected synergies that will result from combining the operations of the Company and GEODynamics, as well as intangible assets which do not qualify for separate recognition. The amount of goodwill that is deductible for income tax purposes is not significant.

c. The goodwill recognized is primarily attributable to expected synergies that will result from combining the operations of the Company and Falcon, as well as intangible assets which do not qualify for separate recognition. All goodwill is deductible for income tax purposes.

The Company has not completed the purchase price allocation for the GEODynamics and Falcon acquisitions and these preliminary estimates of fair value and intangible asset useful lives are subject to revision. The final purchase price allocation will be determined when the Company has finalized the opening balance sheet of each acquisition and completed the detailed valuations and necessary calculations. The final allocations and intangible asset useful lives could differ materially from the preliminary estimates. The final allocations may include (1) changes in identifiable net assets, (2) changes in allocations to intangible assets such as tradenames, patents/technology/know-how and customer relationships as well as goodwill, (3) changes in fair values of property, plant and equipment and deferred taxes (4) changes in useful lives and (5) other changes to assets and liabilities.

10

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

Supplemental Unaudited Pro Forma Financial Information

The following supplemental unaudited pro forma results of operations data for the Company gives pro forma effect to the consummation of the GEODynamics and Falcon acquisitions as if they had occurred on January 1, 2017. The supplemental unaudited pro forma financial information for the Company was prepared based on historical financial information, adjusted to give pro forma effect to fair value adjustments on depreciation and amortization expense, interest expense, and related tax effects, among others. The pro forma results for the six months ended June 30, 2018 reflect adjustments to exclude after-tax impact of transaction costs of $2.0 million. The supplemental pro forma financial information is unaudited and may not reflect what combined operations would have been were the acquisitions to have occurred on January 1, 2017. As such, it is presented for informational purposes only (in thousands, except per share amounts):

	Pro Forma
	Six Months Ended June 30,
	2018		2017
Revenue	$	566,045	$	429,995
Net income (loss)	$	1,110	$	(34,241	)
Diluted net income (loss) per share	$	0.02	$	(0.58	)
Diluted weighted average common shares outstanding	58,922		58,957

This supplemental unaudited pro forma results of operations data reflects adjustments required for business combinations and is based upon, among other things, preliminary estimates of the fair value of assets acquired and liabilities assumed and certain assumptions that the Company believes are reasonable. Revisions to the preliminary estimates of fair value may have a significant impact on the pro forma amounts of depreciation and amortization expense and income tax benefit.

Changes in the carrying amount of goodwill for the six-month period ended June 30, 2018 were as follows (in thousands):

	Well Site Services									Downhole Technologies		Offshore/ Manufactured Products			Total
	Completion Services			Drilling Services			Subtotal
Balance as of December 31, 2017
Goodwill	$	199,631		$	22,767		$	222,398		$	—	$	162,906		$	385,304
Accumulated impairment losses	(94,528		)	(22,767		)	(117,295		)	—		—			(117,295		)
	105,103			—			105,103			—		162,906			268,009
Goodwill acquired	26,427			—			26,427			363,781		—			390,208
Foreign currency translation	(1		)	—			(1		)	—		(182		)	(183		)
Balance as of June 30, 2018	$	131,529		$	—		$	131,529		$	363,781	$	162,724		$	658,034
Balance as of June 30, 2018
Goodwill	$	226,057		$	22,767		$	248,824		$	363,781	$	162,724		$	775,329
Accumulated impairment losses	(94,528		)	(22,767		)	(117,295		)	—		—			(117,295		)
	$	131,529		$	—		$	131,529		$	363,781	$	162,724		$	658,034

11

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

Other Intangible Assets

The following table presents the total gross carrying amount of intangibles and the total accumulated amortization for major intangible asset classes as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018				December 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Other intangible assets:
Customer relationships	$	159,557	$	27,027	$	44,557	$	22,661
Patents/Technology/Know-how	83,313		19,112		35,762		15,844
Noncompete agreements	23,696		5,677		4,899		2,799
Tradenames and other	42,937		3,721		10,801		4,450
Total other intangible assets	$	309,503	$	55,537	$	96,019	$	45,754

The weighted average remaining amortization period for all intangible assets, other than goodwill, was 15.5 years as of June 30, 2018 and 7.8 years as of December 31, 2017. Amortization expense is expected to total $12.9 million over the last six months of 2018, $25.1 million in 2019, $23.0 million in 2020, $17.1 million in 2021 and $16.2 million in 2022. For the three months ended June 30, 2018 and 2017, amortization expenses was $6.4 million and $2.2 million, respectively. Amortization expense was $12.0 million and $4.3 million for the six months ended June 30, 2018 and 2017, respectively.

4. Details of Selected Balance Sheet Accounts

Additional information regarding selected balance sheet accounts at June 30, 2018 and December 31, 2017 is presented below (in thousands):

	June 30, 2018			December 31, 2017
Accounts receivable, net:
Trade	$	213,335		$	153,912
Unbilled revenue	38,933			21,638
Contract assets (see Note 12)	34,496			41,195
Other	13,488			6,710
Total accounts receivable	300,252			223,455
Allowance for doubtful accounts	(10,446		)	(7,316		)
	$	289,806		$	216,139

	June 30, 2018			December 31, 2017
Inventories, net:
Finished goods and purchased products	$	91,722		$	82,990
Work in process	28,683			30,689
Raw materials	102,848			70,255
Total inventories	223,253			183,934
Allowance for excess or obsolete inventory	(18,196		)	(15,649		)
	$	205,057		$	168,285

12

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

	June 30, 2018		December 31, 2017
Prepaid expenses and other current assets:
Income taxes receivable	$	9,351	$	5,927
Prepayments to vendors	3,858		2,962
Prepaid insurance	3,638		5,007
Other	5,745		4,158
	$	22,592	$	18,054

	Estimated Useful Life (years)			June 30, 2018			December 31, 2017
Property, plant and equipment, net:
Land				$	34,149		$	35,808
Buildings and leasehold improvements	2	–	40	242,455			235,330
Machinery and equipment	1	–	28	470,110			458,458
Completion Services equipment	2	–	10	472,200			431,714
Office furniture and equipment	3	–	10	42,882			43,664
Vehicles	2	–	10	120,455			118,198
Construction in progress				44,057			34,557
Total property, plant and equipment				1,426,308			1,357,729
Accumulated depreciation				(888,607		)	(858,839		)
				$	537,701		$	498,890

During the second quarter of 2018, the Company and its insurance carriers reached final settlement with respect to flood insurance claims resulting from Hurricane Harvey in 2017. In connection with this settlement, the Company's Offshore/Manufactured Products segment recognized a gain of $3.6 million following the remediation and repair of buildings and equipment and, to a lesser extent, the disposal of equipment damaged beyond repair. This gain was reported within other (income) expense, net in the accompanying consolidated statement of operations.

	June 30, 2018		December 31, 2017
Other noncurrent assets:
Deferred compensation plan	$	22,224	$	20,988
Deferred income taxes	652		519
Other	5,992		6,903
	$	28,868	$	28,410

	June 30, 2018		December 31, 2017
Accrued liabilities:
Accrued compensation	$	24,704	$	25,794
Insurance liabilities	8,135		6,831
Accrued taxes, other than income taxes	8,943		3,591
Accrued commissions	2,181		1,335
Accrued transaction-related costs	1,111		—
Accrued claims	603		1,320
Other	10,623		7,018
	$	56,300	$	45,889

13

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

5. Net Income (Loss) Per Share

The table below provides a reconciliation of the numerators and denominators of basic and diluted net income (loss) per share for the three and six months ended June 30, 2018 and 2017 (in thousands, except per share amounts):

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Numerators:
Net income (loss)	$	2,742		$	(14,246	)	$	(750	)	$	(31,924	)
Less: Income attributable to unvested restricted stock awards	(44		)	—			—			—
Numerator for basicnet income (loss) per share	2,698			(14,246		)	(750		)	(31,924		)
Effect of dilutive securities:
Unvested restricted stock awards	—			—			—			—
Numerator for dilutednet income (loss) per share	$	2,698		$	(14,246	)	$	(750	)	$	(31,924	)
Denominators:
Weighted average number of common shares outstanding	59,964			51,350			59,389			51,421
Less: Weighted average number of unvested restricted stock awards outstanding	(959		)	(1,118		)	(993		)	(1,125		)
Denominator for basicnet income (loss) per share	59,005			50,232			58,396			50,296
Effect of dilutive securities:
Unvested restricted stock awards	—			—			—			—
Assumed exercise of stock options	—			—			—			—
1.50% convertible senior notes (see Note 6)	—			—			—			—
	—			—			—			—
Denominator for dilutednet income (loss) per share	59,005			50,232			58,396			50,296
Net income (loss) per share:
Basic	$	0.05		$	(0.28	)	$	(0.01	)	$	(0.63	)
Diluted	0.05			(0.28		)	(0.01		)	(0.63		)

The calculation of diluted net income (loss) per share for the three and six months ended June 30, 2018 excluded 695 thousand shares and 697 thousand shares, respectively, issuable pursuant to outstanding stock options, due to their antidilutive effect. The calculation of diluted net income (loss) per share for the three and six months ended June 30, 2017 excluded 715 thousand shares and 718 thousand shares, respectively, issuable pursuant to outstanding stock options, due to their antidilutive effect. Additionally, shares issuable upon conversion of the 1.50% convertible senior notes were not convertible and therefore excluded for the three and six months ended June 30, 2018, due to their antidilutive effect.

6. Long-term Debt

As of June 30, 2018 and December 31, 2017, long-term debt consisted of the following (in thousands):

	June 30, 2018			December 31, 2017
Revolving credit facility(1)	$	155,530		$	—
1.50% convertible senior notes(2)	163,435			—
Promissory note	25,000			—
Capital lease obligations and other debt	5,815			5,281
Total debt	349,780			5,281
Less: Current portion	(535		)	(411		)
Total long-term debt and capitalized leases	$	349,245		$	4,870

(1) Presented net of $2.4 million of unamortized debt issuance costs as of June 30, 2018. Unamortized debt issuance costs of $1.6 million as of December 31, 2017 are classified in other noncurrent assets.

(2) The principal amount of the 1.50% convertible senior notes is $200.0 million. See "Issuance of 1.50% Convertible Senior Notes" below.

14

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

RevolvingCredit Facility

Prior to January 30, 2018, the Company's senior secured revolving credit facility (the "Revolving Credit Facility") was governed by a credit agreement with Wells Fargo Bank, N.A., as administrative agent for the lenders party thereto and collateral agent for the secured parties thereunder, and the lenders and other financial institutions from time to time party thereto, dated as of May 28, 2014, as amended (the "Credit Agreement"), that was scheduled to mature on May 28, 2019. On January 30, 2018, and subsequently on May 14, 2018, the Company amended the Revolving Credit Facility and amended and restated the Credit Agreement (the "Amended Revolving Credit Facility" and "Amended Credit Agreement", respectively), to extend the maturity to January 2022 and permit the issuance of convertible senior notes as discussed below. The Amended Credit Agreement governs our Amended Revolving Credit Facility. The Amended Revolving Credit Facility provides for $350 million in lender commitments with an option to increase the maximum borrowings to $500 million subject to additional lender commitments prior to its maturity on January 30, 2022. Under the Amended Revolving Credit Facility, $50 million is available for the issuance of letters of credit.

As of June 30, 2018, the Company had $157.9 million of borrowings outstanding under the Amended Credit Agreement and $22.3 million of outstanding letters of credit, leaving $157.8 million available to be drawn. The total amount available to be drawn under our Amended Revolving Credit Facility was less than the lender commitments as of June 30, 2018, due to limits imposed by maintenance covenants in the Amended Credit Agreement.

Amounts outstanding under the Amended Revolving Credit Facility bear interest at LIBOR plus a margin of 1.75% to 3.00%, or at a base rate plus a margin of 0.75% to 2.00%, in each case based on a ratio of the Company's total net funded debt to consolidated EBITDA (as defined in the Amended Credit Agreement). The Company must also pay a quarterly commitment fee of 0.25% to 0.50%, based on the Company's ratio of total net funded debt to consolidated EBITDA, on the unused commitments under the Amended Credit Agreement. In connection with the amendment and restatement of the Credit Agreement, the Company expensed $0.4 million of previously deferred financing costs in the first quarter of 2018, which is included in interest expense.

The Amended Credit Agreement contains customary financial covenants and restrictions. Specifically, we must maintain an interest coverage ratio, defined as the ratio of consolidated EBITDA to consolidated interest expense, of at least 3.00 to 1.0, a maximum senior secured leverage ratio, defined as the ratio of senior secured debt to consolidated EBITDA, of no greater than 2.25 to 1.0 and a total net leverage ratio, defined as the ratio of total net funded debt to consolidated EBITDA, of no greater than 4.0 to 1.0 through the fiscal quarter ending December 31, 2018 and no greater than 3.75 to 1.0 thereafter. The amended financial covenants give pro forma effect to the issuance of the convertible senior notes discussed below, acquired businesses and the annualization of EBITDA for acquired businesses for the fiscal quarters ending March 31, 2018 and June 30, 2018.

Each of the factors considered in the calculation of these ratios are defined in the Amended Credit Agreement. Consolidated EBITDA and consolidated interest, as defined, exclude goodwill impairments, losses on extinguishment of debt, debt discount amortization, stock-based compensation expense and other non-cash charges.

Borrowings under the Amended Credit Agreement are secured by a pledge of substantially all of the Company's assets and the assets of its domestic subsidiaries. The Company's obligations under the Amended Credit Agreement are guaranteed by its significant domestic subsidiaries. The Amended Credit Agreement also contains negative covenants that limit the Company's ability to borrow additional funds, encumber assets, pay dividends, sell assets and enter into other significant transactions.

Under the Amended Credit Agreement, the occurrence of specified change of control events involving the Company would constitute an event of default that would permit the banks to, among other things, accelerate the maturity of the facility and cause it to become immediately due and payable in full.

As of June 30, 2018, the Company was in compliance with its debt covenants.

Issuance of 1.50% Convertible Senior Notes

On January 30, 2018, the Company issued $200 million aggregate principal amount of its 1.50% convertible senior notes due 2023 (the "Notes") pursuant to an indenture, dated as of January 30, 2018 (the “Indenture”), between the Company and Wells Fargo Bank, National Association, as trustee. Net proceeds from the Notes, after deducting issuance costs, were approximately $194.0 million, which was used by the Company to repay a portion of the outstanding borrowings under the Revolving Credit Facility.

15

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

The initial carrying amount of the Notes recorded in the condensed consolidated balance sheet as of January 30, 2018 was less than the $200 million in principal amount of the Notes, in accordance with applicable accounting principles, reflective of the estimated fair value of a similar debt instrument that does not have a conversion feature. The Company recorded the value of the conversion feature of $34.4 million as a debt discount, which is amortized as interest expense over the term of the Notes, with a similar amount allocated to additional paid-in capital ($25.6 million, net of issuance costs and deferred taxes). As a result of this amortization, the interest expense the Company recognizes related to the Notes for accounting purposes is based on an effective interest rate of approximately 6.0% which is greater than the cash interest payments the Company will pay on the Notes. Interest expense associated with the Notes for the three and six months ended June 30, 2018 was $2.4 million and $4.1 million, respectively, while the related cash interest expense totaled $0.8 million and $1.3 million, respectively.

The following table presents the carrying amount of the Notes in the condensed consolidated balance sheets (in thousands):

	June 30, 2018
Principal amount of the liability component	$	200,000
Less: Unamortized discount	31,915
Less: Unamortized issuance costs	4,650
Net carrying amount of the liability	$	163,435

The Notes bear interest at a rate of 1.50% per year until maturity. Interest is payable semi-annually in arrears on February 15 and August 15 of each year, beginning on August 15, 2018. In addition, additional interest and special interest may accrue on the Notes under certain circumstances as described in the Indenture. The Notes will mature on February 15, 2023, unless earlier repurchased, redeemed or converted. The initial conversion rate is 22.2748 shares of the Company's common stock per $1,000 principal amount of Notes (equivalent to an initial conversion price of approximately $44.89 per share of common stock). The conversion rate, and thus the conversion price, may be adjusted under certain circumstances as described in the Indenture. The Company’s intent is to repay the principal amount of the Notes in cash and the conversion feature in shares of the Company’s common stock.

Noteholders may convert their Notes, at their option only in the following circumstances: (1) if the last reported sale price per share of the Company’s common stock exceeds 130% of the conversion price for each of at least 20 trading days during the 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter; (2) during the five consecutive business days immediately after any five consecutive trading day period (such five consecutive trading day period, the “measurement period”) in which the trading price per $1,000 principal amount of the Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price per share of the Company’s common stock on such trading day and the conversion rate on such trading day; (3) upon the occurrence of certain corporate events or distributions on the Company’s common stock, as described in the Indenture; or (4) if the Company calls the Notes for redemption, or at any time from, and including, November 15, 2022 until the close of business on the second scheduled trading day immediately before the maturity date. The Company will settle conversions by paying or delivering, as applicable, cash, shares of common stock or a combination of cash and shares of common stock, at the Company's election, based on the applicable conversion rate(s). If the Company elects to deliver cash or a combination of cash and shares of common stock, then the consideration due upon conversion will be based on a defined observation period.

The Notes will be redeemable, in whole or in part, at the Company's option at any time, and from time to time, on or after February 15, 2021, at a cash redemption price equal to the principal amount of the Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date, but only if the last reported sale price per share of common stock exceeds 130% of the conversion price on each of at least 20 trading days during the 30 consecutive trading days ending on, and including, the trading day immediately before the date the Company sends the related redemption notice.

If specified change in control events involving the Company as defined in the Indenture occur, then noteholders may require the Company to repurchase their Notes at a cash repurchase price equal to the principal amount of the Notes to be repurchased, plus accrued and unpaid interest. Additionally, the Notes contain certain events of default as set forth in the indenture. As of June 30, 2018, none of the conditions allowing holders of the Notes to convert, or requiring us to repurchase the Notes, had been met.

Because it is the Company's intent to settle the principal portion of the Notes in cash, the Company uses the treasury stock method when calculating the diluted earnings per share effect for the variable number of shares that would be issued upon conversion to settle the conversion feature.

16

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

Promissory Note

In connection with the GEODynamics Acquisition, the Company issued a $25.0 million promissory note that bears interest at 2.50% per annum and matures on July 12, 2019. Payments due under the promissory note may be setoff against certain claims, if any, related to matters occurring prior to the Company's acquisition of GEODynamics.

7. Fair Value Measurements

The Company’s financial instruments consist of cash and cash equivalents, investments, receivables, payables and debt instruments. The Company believes that the carrying values of these instruments, other than the Notes, on the accompanying condensed consolidated balance sheets approximate their fair values. The estimated fair value of the Notes as of June 30, 2018 was approximately $211 million, based on quoted market prices (a Level 1 fair value measurement), which compares to the $200 million in principal amount of the notes.

8. Stockholders' Equity

The following table provides details with respect to the changes to the number of shares of common stock, $0.01 par value, outstanding during the first six months of 2018:

Shares of common stock outstanding – December 31, 2017	51,089,422
Acquisition of GEODynamics (see Note 3)	8,661,083
Restricted stock awards, net of forfeitures	377,988
Shares withheld for taxes on vesting of restricted stock awards and transferred to treasury	(147,229	)
Shares of common stock outstanding – June 30, 2018	59,981,264

As of June 30, 2018 and December 31, 2017, the Company had 25,000,000 shares of preferred stock, $0.01 par value, authorized, with no shares issued or outstanding.

On July 29, 2015, the Company’s Board of Directors approved a share repurchase program providing for the repurchase of up to $150.0 million of the Company’s common stock, which, following extension, was scheduled to expire on July 29, 2018. On July 25, 2018, our Board of Directors extended the share repurchase program for one year to July 29, 2019. During the first half of 2018, the Company did not repurchase any shares of common stock under the program. The amount remaining under the Company's share repurchase authorization as of June 30, 2018 was $120.5 million. Subject to applicable securities laws, such purchases will be at such times and in such amounts as the Company deems appropriate.

9. Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss, reported as a component of stockholders’ equity, increased from $58.5 million at December 31, 2017 to $67.2 million at June 30, 2018, due to changes in currency exchange rates. Accumulated other comprehensive loss is primarily related to fluctuations in the currency exchange rates compared to the U.S. dollar which are used to translate certain of the international operations of our reportable segments. For the six months ended June 30, 2018 and 2017, currency translation adjustments recognized as a component of other comprehensive loss were primarily attributable to the United Kingdom and Brazil. As of June 30, 2018, the exchange rate for the British pound and the Brazilian real compared to the U.S. dollar weakened by 2% and 14%, respectively, compared to the exchange rate at December 31, 2017, contributing to other comprehensive loss of $8.7 million reported for the six months ended June 30, 2018. During the first half of 2017, the exchange rates for the British pound and the Brazilian real strengthened by 1% and 2%, compared to the U.S. dollar, contributing to other comprehensive income of $8.6 million.

17

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

10. Stock-based Compensation

The following table presents a summary of activity for stock options, service-based restricted stock awards and performance-based stock unit awards for the six months ended June 30, 2018.

	Stock Options			Service-based Restricted Stock			Performance-based Stock Units
Outstanding – December 31, 2017	693,277			1,088,519			159,553
Granted	—			399,134			46,378
Vested/Exercised	—			(512,908		)	—
Forfeited	(6,239		)	(21,146		)	—
Outstanding – June 30, 2018	687,038			953,599			205,931
Weighted average grant date fair value (2018 awards)	$	—		$	29.33		$	28.75

The restricted stock program consists of a combination of service-based restricted stock and performance-based stock units. The service-based restricted stock awards generally vest on a straight-line basis over their term, which is generally three to four years. The number of performance-based restricted shares ultimately issued under the program is dependent upon our achievement of a predefined specific performance measures generally measured over a three-year period. In the event the predefined targets are exceeded for any performance-based award, additional shares up to a maximum of 200% of the target award may be granted. Conversely, if actual performance falls below the predefined target, the number of shares vested is reduced. If the actual performance falls below the threshold performance level, no restricted shares will vest. The performance measure for outstanding awards as of December 31, 2017 is relative total stockholder return compared to our peer group of companies.

The performance measure for performance-based stock units granted during the first quarter of 2018 is based on the Company's EBITDA growth rate over a three-year period. Additionally, the Company issued conditional phantom units totaling 46,378 units, with the ultimate number of phantom units to be awarded ranging from zero to a maximum of 92,756 units. These phantom units represent a hypothetical interest in the Company’s common stock, and, once vested, are settled in cash. The performance measure for these phantom units is relative stockholder return compared to our peer group of companies. The obligation related to the phantom units is classified as a liability and remeasured at the end of each reporting period.

Stock-based compensation pre-tax expense recognized in the three-month periods ended June 30, 2018 and 2017 totaled $6.0 million and $6.0 million, respectively. Stock based compensation pre-tax expense recognized in the six-month periods ended June 30, 2018 and 2017 totaled $11.2 million and $11.0 million, respectively. As of June 30, 2018, there was $28.7 million of pre-tax compensation costs related to service-based and performance-based stock awards and unvested stock options, which will be recognized in future periods as vesting conditions are satisfied.

On May 8, 2018 (the "Effective Date"), the Company’s stockholders approved the Oil States International, Inc. 2018 Equity Participation Plan (the “Plan”). The maximum number of shares of common stock reserved and available for issuance under the Plan is the sum of 2,000,000 shares, plus (i) any shares of common stock that, as of the Effective Date, were available for issuance under the Oil States International, Inc. 2001 Equity Participation Plan (as amended from time to time, the “Prior Plan”) (and that were not subject to outstanding awards under the Prior Plan as of the Effective Date), and (ii) any shares of common stock subject to outstanding awards under the Prior Plan as of the Effective Date that are not vested and/or subsequently expired or forfeited and canceled, for any reason, subject to certain adjustment as provided under the Plan. To the extent any additional shares of common stock remain subject to outstanding awards under the Prior Plan that otherwise would have been returned to the Prior Plan after May 8, 2018 on account of the expiration, forfeiture or cancellation without a delivery of shares of such outstanding awards, those shares of common stock instead will be included in the reserve of shares of common stock for issuance under the Plan. The Company filed a registration statement on Form S-8, which became effective on May 17, 2018, with respect to shares of common stock reserved for issuance under the Plan. As of June 30, 2018, approximately 2.5 million shares were available for grant under the Plan.

18

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

11. Taxes

Income Taxes

The income tax provision for interim periods is based on estimates of the effective tax rate for the entire fiscal year. For the three months ended June 30, 2018, the Company's income tax provision was $1.7 million, or 38.8% of pre-tax income. For the six months ended June 30, 2018, the Company’s income tax provision was $0.5 million on a pre-tax loss of $0.2 million, reflecting the impact of certain discrete tax attributes. This compares to an income tax benefit of $5.1 million, or 26.2% of pre-tax losses and $11.7 million, or 26.8% of pre-tax losses, respectively, for the three and six months ended June 30, 2017.

On December 22, 2017, the United States enacted legislation commonly known as the Tax Cuts and Jobs Act (“Tax Reform Legislation”) which resulted in significant changes to U.S. tax and related laws, including certain key federal income tax provisions applicable to multinational companies such as the Company. These changes include, among others, the implementation of a territorial tax system with a one-time mandatory tax on undistributed foreign earnings of subsidiaries and a reduction in the U.S. corporate income tax rate to 21% from 35% effective January 1, 2018.

As a result of these U.S. tax law changes, during the fourth quarter of 2017 the Company recorded a net charge of $28.2 million within income tax expense, consisting primarily of incremental income tax expense of $41.4 million related to the one-time, mandatory transition tax on the Company’s unremitted foreign subsidiary earnings (the "Transition Tax") and a valuation allowance established against the Company’s foreign tax credit carryforwards which were recorded as assets prior to Tax Reform Legislation, offset by a tax benefit of $13.2 million related the remeasurement of the Company’s U.S. net deferred tax liabilities based on the new 21% U.S. corporate income tax rate. The Company does not expect to incur a material cash tax payable with respect to the Transition Tax.

The Tax Reform Legislation also includes many new provisions including changes to bonus depreciation, the deduction for executive compensation and interest expense, and potential incremental taxes related to certain foreign earnings. Many of these provisions did not apply to the Company until January 1, 2018. The Company continues to assess the impact of these and other provisions of the Tax Reform Legislation. The net deferred tax liability as of June 30, 2018 has not been materially impacted by any of these provisions. The Company’s net deferred tax liability, as of December 31, 2017, excluded the impact, if any, of potential future U.S. income taxes related to certain foreign activities and transactions as described in the Tax Reform Legislation.

The Company continues to examine the implications arising from the Transition Tax and other provisions of these new tax laws but believes the provisional estimates recorded in the fourth quarter of 2017 reflected a reasonable estimate of the impact based on the information available as of June 30, 2018. As additional regulatory and accounting guidance becomes available and further information is obtained in connection with the preparation of the Company’s 2017 U.S. federal and various foreign income tax returns, the Company will record, if necessary, adjustments to these provisional estimates in 2018.

The ultimate impact of Tax Reform Legislation may differ from the Company’s provisional estimates, possibly materially, due to changes in the interpretations and assumptions made by the Company as well as additional regulatory and accounting guidance that may be issued and actions the Company may take as a result of the Tax Reform Legislation. In this regard, on April 2, 2018 the U.S. Department of the Treasury and the Internal Revenue Service issued a brief notice indicating that future changes in regulations under Tax Reform Legislation were pending which are expected to allow taxpayers, including the Company, to elect to carryback or carryforward 2017 U.S. net operating losses (“NOLs”) rather than requiring that such NOLs be used to offset the Transition Tax. The Company will monitor regulatory guidance and other information related to this matter as it becomes available to allow the Company to reasonably estimate the impact of any change in its provisional estimates in future periods.

Tariffs and Duties

The Company uses a variety of domestically produced and imported raw materials and component products, including steel, in the manufacture of its products. The United States recently imposed tariffs on a variety of imported products, including steel and aluminum. In response to the U.S. tariffs on steel and aluminum, the European Union and several other countries, including Canada and China, have threatened and/or imposed retaliatory tariffs. The effect of these new tariffs and the application and interpretation of existing trade agreements and customs, anti-dumping and countervailing duty regulations continues to evolve, and the Company continues to monitor these matters. If the Company encounters difficulty in procuring these raw materials and component products, or if the prices the Company has to pay for these products increase as a result of customs, anti-dumping and countervailing duty regulations or otherwise and the Company is unable to pass corresponding cost increases on to its customers, the Company's financial position and results of operations could be adversely affected. Furthermore, uncertainty with respect to potential costs in the drilling

19

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

and completion of oil and gas wells could cause customers to delay or cancel planned projects which, if this occurred, would adversely affect the Company's financial position and results of operations.

12. Segments, Revenue Recognition and Related Information

As further discussed in Note 3, “Business Acquisitions, Goodwill and Other Intangible Assets,” on January 12, 2018 the Company completed the GEODynamics Acquisition, which, beginning with the first quarter of 2018, is reported as a separate business segment under the name “Downhole Technologies.” Following this acquisition, the Company operates through three reportable segments: Well Site Services, Downhole Technologies and Offshore/Manufactured Products. The Company’s reportable segments represent strategic business units that generally offer different products and services. They are managed separately because each business often requires different technologies and marketing strategies. Recent acquisitions, except for the GEODynamics Acquisition, have been direct extensions to our business segments.

The Well Site Services segment provides a broad range of equipment and services that are used to drill for, establish and maintain the flow of oil and natural gas from a well throughout its life cycle. In this segment, operations primarily include completion-focused equipment and services as well as land drilling services. The Completion Services operations provide solutions to its customers using our completion tools and highly-trained personnel throughout its service offerings which include: wireline support, frac stacks, isolations tools, extended reach tools, ball launchers, well testing and flowback operations, thru tubing activity and sand control. Drilling Services provides land drilling services for shallow to medium depth wells in West Texas and the Rocky Mountain region of the United States. Separate business lines within the Well Site Services Segment have been disclosed to provide additional detail with respect to its operations. Substantially all of the revenue generated by the Well Site Services segment are classified as service revenues in the unaudited condensed consolidated statements of operations.

Following the closing of the GEODynamics Acquisition on January 12, 2018, the Downhole Technologies segment provides oil and gas perforation systems and downhole tools in support of completion, intervention, wireline and well abandonment operations. This segment designs, manufactures and markets its consumable engineered products to oilfield service as well as exploration and production companies, which are completing complex wells with longer lateral lengths, increased frac stages and more perforation clusters to increase unconventional well productivity. Substantially all of the revenue generated by the Downhole Technologies segment are classified as product revenue in the unaudited condensed consolidated statements of operations.

The Offshore/Manufactured Products segment designs, manufactures and markets capital equipment utilized on floating production systems, subsea pipeline infrastructure, and offshore drilling rigs and vessels, along with short-cycle and other products. Driven principally by longer-term customer investments for offshore oil and natural gas projects, project-driven product revenues include: flexible bearings, advanced connector systems, high-pressure riser systems, deepwater mooring systems, cranes, subsea pipeline products and blow-out preventer stack integration. Short-cycle products manufactured by the segment include: valves, elastomers and other specialty products generally used in the land-based completion and drilling markets. Other products manufactured and offered by the segment include a variety of products for use in industrial, military and other applications outside the oil and gas industry. The segment also offers a broad line of complementary, value-added services including: specialty welding, fabrication, cladding and machining services, offshore installation services, and inspection and repair services.

Corporate activities include corporate expenses, including those related to corporate governance, stock-based compensation and other infrastructure support, as well as the impact of company-wide decisions for which the individual operating units are not being evaluated.

20

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

Financial information by business segment for the three and six months ended June 30, 2018 and 2017 is summarized in the following tables (in thousands).

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Three months ended June 30, 2018
Well Site Services –
Completion Services	$	108,368	$	16,816	$	1,204		$	14,590	$	526,551
Drilling Services	16,756		3,551		(2,957		)	1,801		69,256
Total Well Site Services	125,124		20,367		(1,753		)	16,391		595,807
Downhole Technologies	59,274		4,532		11,600			3,168		677,367
Offshore/Manufactured Products	101,447		5,786		12,664			4,108		710,125
Corporate	—		237		(13,811		)	356		41,827
Total	$	285,845	$	30,922	$	8,700		$	24,023	$	2,025,126

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Three months ended June 30, 2017
Well Site Services –
Completion Services	$	57,890	$	16,193	$	(12,547	)	$	3,621	$	446,807
Drilling Services	11,477		4,794		(3,787		)	815		73,906
Total Well Site Services	69,367		20,987		(16,334		)	4,436		520,713
Downhole Technologies	—		—		—			—		—
Offshore/Manufactured Products	102,035		6,534		10,662			2,907		784,891
Corporate	—		263		(12,834		)	131		42,224
Total	$	171,402	$	27,784	$	(18,506	)	$	7,474	$	1,347,828

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Six months ended June 30, 2018
Well Site Services –
Completion Services	$	191,208	$	32,198	$	(3,267	)	$	22,515	$	526,551
Drilling Services	34,315		7,419		(5,268		)	3,026		69,256
Total Well Site Services	225,523		39,617		(8,535		)	25,541		595,807
Downhole Technologies	105,055		8,416		19,654			5,066		677,367
Offshore/Manufactured Products	208,843		11,600		25,116			7,131		710,125
Corporate	—		479		(28,449		)	523		41,827
Total	$	539,421	$	60,112	$	7,786		$	38,261	$	2,025,126

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Six months ended June 30, 2017
Well Site Services –
Completion Services	$	106,562	$	32,721	$	(29,027	)	$	6,113	$	446,807
Drilling Services	22,958		9,829		(8,004		)	1,107		73,906
Total Well Site Services	129,520		42,550		(37,031		)	7,220		520,713
Downhole Technologies	—		—		—			—		—
Offshore/Manufactured Products	193,349		12,687		20,126			5,929		784,891
Corporate	—		527		(24,925		)	142		42,224
Total	$	322,869	$	55,764	$	(41,830	)	$	13,291	$	1,347,828

21

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

One customer individually accounted for 10% and 16% of the Company’s consolidated product and service revenue for the six months ended June 30, 2018 and 2017, respectively, and individually represented 9% of the Company’s consolidated total accounts receivable as of June 30, 2018. Operating income (loss) excludes equity in net income of unconsolidated affiliates, which is immaterial and not reported separately herein.

As further discussed in Note 2, "Recent Accounting Pronouncements," the Company accounts for revenue in accordance with FASB issued guidance on revenue from contracts with customers, which we adopted on January 1, 2018. While the new guidance did not have a material impact on the Company's recognition of revenues, we have expanded our revenue recognition disclosures to address the new qualitative and quantitative disclosure requirements. Contractual terms may vary by contract and customer, which may impact the timing of revenue recognition under the standard in future periods.

The following table provides supplemental disaggregated revenue from contracts with customers by business segment for the three and six months ended June 30, 2018 and 2017 (in thousands):

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Three months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	35,225	$	34,582	$	35,225	$	34,582
Short-cycle:
Completion products and services	108,368		57,890		59,274		—		29,783		31,117		197,425		89,007
Drilling services	16,756		11,477		—		—		—		—		16,756		11,477
Other products	—		—		—		—		7,565		8,903		7,565		8,903
Total short-cycle	125,124		69,367		59,274		—		37,348		40,020		221,746		109,387
Other products and services	—		—		—		—		28,874		27,433		28,874		27,433
	$	125,124	$	69,367	$	59,274	$	—	$	101,447	$	102,035	$	285,845	$	171,402

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Six months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	76,024	$	66,917	$	76,024	$	66,917
Short-cycle:
Completion products and services	191,208		106,562		105,055		—		62,755		56,966		359,018		163,528
Drilling services	34,315		22,958		—		—		—		—		34,315		22,958
Other products	—		—		—		—		15,011		16,125		15,011		16,125
Total short-cycle	225,523		129,520		105,055		—		77,766		73,091		408,344		202,611
Other products and services	—		—		—		—		55,053		53,341		55,053		53,341
	$	225,523	$	129,520	$	105,055	$	—	$	208,843	$	193,349	$	539,421	$	322,869

Performance Obligations

The Company’s revenue contracts may include one or more promises to transfer a distinct good or service to the customer, which is referred to under ASC 606 as a "performance obligation," and to which revenue is allocated. Revenue is recognized by the Company when, or as, the performance obligations are satisfied. The majority of the Company's significant contracts for custom engineered products have a single performance obligation as no individual good or service is separately identifiable from other performance obligations in the contracts. For contracts with multiple distinct performance obligations, the Company allocates revenue to the identified performance obligations in the contract. Our product sales terms do not include significant post-performance obligations.

The Company's performance obligations may be satisfied at a point in time or over time as work progresses. Revenues from goods and services transferred to customers at a point in time accounted for approximately 32% and 27% of consolidated revenues for the six months ended June 30, 2018 and 2017, respectively. The majority of the Company's revenue recognized at a point in time is derived from short-term contracts for standard products offered by the Company. Revenue on these contracts is recognized when

22

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

control over the product has transferred to the customer. Indicators considered by the Company in determining when transfer of control to the customer occurs include: right to payment for the product, transfer of legal title to the customer, transfer of physical possession of the product, transfer of risk and customer acceptance of the product.

Revenues from products and services transferred to customers over time accounted for approximately 68% and 73% of consolidated revenues for the six months ended June 30, 2018 and 2017, respectively. The majority of the Company's revenue recognized over time is for services provided under short-term contracts with revenue recognized as the customer receives and consumes the services provided by the Company. In addition, the Company manufactures certain products with no alternative use to the Company under short-term contracts with customers for which control passes to the customer as the performance obligations are fulfilled and for which revenue is recognized over time.

For significant project-related contracts involving custom engineered products within the Offshore/Manufactured Products segment (also referred to as "projected-driven products"), revenues are typically recognized over time using an input measure such as the percentage of costs incurred to date relative to total estimated costs at completion for each contract (cost-to-cost method). Contract costs include labor, material and overhead. Management believes this method is the most appropriate measure of progress on large contracts. Billings on such contracts in excess of costs incurred and estimated profits are classified as a contract liability (deferred revenue). Costs incurred and estimated profits in excess of billings on these contracts are recognized as a contract asset (a component of accounts receivable).

The Company has applied the practical expedient in ASC 606 and does not disclose information about remaining performance obligations (or "backlog") that have original expected durations of one year or less. As of June 30, 2018, the Company had $78.8 million of remaining backlog related to contracts with an original expected duration of greater than one year. We expect to recognize approximately 28% of this remaining backlog as revenue in 2018, an additional 44% in 2019 and the balance thereafter.

Contract Estimates

Contract estimates for project-related contracts involving custom engineered products are based on various assumptions to project the outcome of future events that may span several years. Changes in assumptions that may affect future project costs and margins include production efficiencies, the complexity of the work to be performed and the availability and costs of labor, materials and subcomponents.

As a significant change in one or more of these estimates could affect the profitability of the Company's contracts, contract-related estimates are reviewed regularly. The Company recognizes adjustments in estimated profit on contracts under the cumulative catch-up method. Under this method, the impact of the adjustment on profit recorded to date is recognized in the period the adjustment is identified. Revenue and profit in future periods of contract performance is recognized using the adjusted estimate. If at any time the estimate of contract profitability indicates an anticipated loss on the contract, the loss is recognized in the quarter it is identified.

Contract Balances

The following table summarizes balances related to contracts with customers, including trade receivables, unbilled revenue, contract assets and contract liabilities (deferred revenue), as of June 30, 2018 and December 31, 2017 (in thousands).

	June 30, 2018		December 31, 2017
Customer Accounts Receivable:
Trade	$	213,335	$	153,912
Unbilled revenue	38,933		21,638
Contract assets	34,496		41,195
	$	286,764	$	216,745
Contract liabilities (deferred revenue)	$	14,907	$	18,234

The Company receives payments from customers based upon established contractual terms as products are delivered and services are performed for the majority of its contacts with customers. On the Company’s larger project-driven contracts within the Offshore/Manufactured Products segment, contracts often provide for customer payments as milestones are achieved.

23

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

Contract assets relate to the Company's right to consideration for work completed but not billed as of June 30, 2018 and December 31, 2017 on certain project-driven contracts within the Offshore/Manufactured Products segment. Contract assets are transferred to unbilled or trade receivables when the right to consideration becomes unconditional. Contract liabilities primarily relate to advance consideration received from customers (i.e. milestone payments) for contracts for project-driven products as well as others which require significant advance investment in materials. In the normal course of business, the Company also receives advance consideration from customers on many other short-term, smaller product and service contracts which is deferred and recognized as revenue as the related performance obligation is satisfied.

Consistent with industry practice, we classify assets and liabilities related to long-term contracts as current, even though some of these amounts may not be realized within one year. All contracts are reported on the unaudited condensed consolidated balance sheet in a net asset (contract asset) or liability (deferred revenue) position on a contract-by-contract basis at the end of each reporting period.

The following table summarizes the significant changes in the contract assets and contract liabilities (deferred revenue) for longer-term, project-driven and other contracts within the Offshore/Manufactured Products segment during the six months ended June 30, 2018 (in thousands).

	Six Months Ended June 30, 2018
	Contract Assets			Deferred Revenue
Revenue recognized that was included in the contract liability balance at the beginning of the period	$	—		$	(5,840	)
Increases due to billings, excluding amounts recognized as revenue during the period	—			2,577
Increases due to revenue recognized during the period	28,779			—
Transferred to receivables from contract assets recognized at the beginning of the period	(35,478		)	—

Other

Taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction, that are collected by the Company from a customer, are excluded from revenue. Shipping and handling costs associated with outbound freight after control over a product has transferred to a customer are accounted for as a fulfillment cost and are included in cost of products.

The Company recognizes the incremental costs of obtaining contracts as an expense when incurred if the amortization period of the assets that the Company otherwise would have capitalized is one year or less. These costs are included in selling, general and administrative expenses.

13. Commitments and Contingencies

In the ordinary course of conducting our business, we become involved in litigation and other claims from private party actions, as well as judicial and administrative proceedings involving governmental authorities at the federal, state and local levels.

We are a party to various pending or threatened claims, lawsuits and administrative proceedings seeking damages or other remedies concerning our commercial operations, products, employees and other matters, including occasional claims by individuals alleging exposure to hazardous materials as a result of our products or operations. Some of these claims relate to matters occurring prior to our acquisition of businesses, and some relate to businesses we have sold. In certain cases, we are entitled to indemnification from the sellers of businesses and, in other cases, we have indemnified the buyers of businesses from us. Although we can give no assurance about the outcome of pending legal and administrative proceedings and the effect such outcomes may have on us, we believe that any ultimate liability resulting from the outcome of such proceedings, to the extent not otherwise provided for or covered by indemnity or insurance, will not have a material adverse effect on our consolidated financial position, results of operations or liquidity.

24

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

(Continued)

Over recent years, a number of lawsuits were filed in Federal Court, against the Company and or one of its subsidiaries, by current and former employees alleging violations of the Fair Labor Standards Act (“FLSA”). The plaintiffs seek damages and penalties for the Company’s alleged failure to: properly classify its field service employees as “non-exempt” under the FLSA; and pay them on an hourly basis (including overtime). The plaintiffs are seeking recovery on their own behalf as well as on behalf of a class of similarly situated employees. Settlement of the class action against the Company was approved, and a judgment was entered November 19, 2015. The Company has settled substantially all of these claims.

14. Related Party Transactions

GEODynamics historically leased certain land and facilities from an indirect equity holder and employee of GEODynamics. In connection with the acquisition of GEODynamics, the Company assumed these leases. Rent expense related to these leases for the three months ended June 30, 2018 and the period from January 12, 2018 through June 30, 2018 totaled $142 thousand and $220 thousand, respectively. The Company has an option to purchase the most significant facility and associated land for approximately $5.4 million, which is expected to close in the second half of 2018.

25

Cautionary Statement Regarding Forward-Looking Statements

This Quarterly Report on Form 10-Q and other statements we make contain certain “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934 (the “Exchange Act”). Actual results could differ materially from those projected in the forward-looking statements as a result of a number of important factors. For a discussion of known material factors that could affect our results, please refer to “Part I, Item 1. Business,” “Part I, Item 1A. Risk Factors,” “Part II, Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations” and “Part II, Item 7A. Quantitative and Qualitative Disclosures about Market Risk” included in our 2017 Form 10-K filed with the Securities and Exchange Commission on February 20, 2018 as well as “Part II, Item 1A. Risk Factors” included in this Quarterly Report on Form 10-Q.

You can typically identify “forward-looking statements” by the use of forward-looking words such as “may,” “will,” “could,” “project,” “believe,” “anticipate,” “expect,” “estimate,” “potential,” “plan,” “forecast,” “proposed,” “should,” “seek,” and other similar words. Such statements may relate to our future financial position, budgets, capital expenditures, projected costs, plans and objectives of management for future operations and possible future strategic transactions. Where any such forward-looking statement includes a statement of the assumptions or bases underlying such forward-looking statement, we caution that assumed facts or bases almost always vary from actual results. The differences between assumed facts or bases and actual results can be material, depending upon the circumstances.

In any forward-looking statement where we express an expectation or belief as to future results, such expectation or belief is expressed in good faith and believed to have a reasonable basis. However, there can be no assurance that the statement of expectation or belief will result or be achieved or accomplished. The following are important factors that could cause actual results to differ materially from those expressed in any forward-looking statement made by, or on behalf of, our Company:

• the level of supply of and demand for oil and natural gas;

• fluctuations in the current and future prices of oil and natural gas;

• the impact on certain major U.S. areas in which we operate of pipeline take away capacity constraints;

• the cyclical nature of the oil and gas industry;

• the level of exploration, drilling and completion activity;

• the financial health of our customers;

• the availability of attractive oil and natural gas field prospects, which may be affected by governmental actions or actions of other parties which may restrict drilling;

• the level of offshore oil and natural gas developmental activities;

• general global economic conditions;

• the ability of the Organization of Petroleum Exporting Countries ("OPEC") to set and maintain production levels and pricing;

• global weather conditions and natural disasters;

• changes in tax laws and regulations;

• the impact of tariffs and duties on imported raw materials and exported finished goods;

• the impact of environmental matters, including future environmental regulations;

• our ability to find and retain skilled personnel;

• negative outcome of litigation, threatened litigation or government proceeding;

• fluctuations in currency exchange rates;

• the availability and cost of capital;

• our ability to complete and integrate acquisitions of businesses, including the ability to retain GEODynamics' and Falcon's customers and employees, to successfully integrate GEODynamics' and Falcon's operations, product lines, technologies and employees into our operations, and achieve the expected accretion in earnings; and

• the other factors identified in “Part I, Item 1A. Risk Factors” in our 2017 Form 10-K and "Part II, Item 1A. Risk Factors" included in this Quarterly Report on Form 10-Q.

Should one or more of these risks or uncertainties materialize, or should the assumptions on which our forward-looking statements are based prove incorrect, actual results may differ materially from those expected, estimated or projected. In addition, the factors identified above may not necessarily be all of the important factors that could cause actual results to differ materially from those expressed in any forward-looking statement made by us, or on our behalf. Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date hereof. We undertake no responsibility to publicly release the result of any revision of our forward-looking statements after the date they are made.

26

In addition, in certain places in this Quarterly Report on Form 10-Q, we refer to reports published by third parties that purport to describe trends or developments in the energy industry. The Company does so for the convenience of our stockholders and in an effort to provide information available in the market that will assist the Company’s investors to have a better understanding of the market environment in which the Company operates. However, the Company specifically disclaims any responsibility for the accuracy and completeness of such information and undertakes no obligation to update such information.

ITEM 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis should be read together with our condensed consolidated financial statements and the notes to those statements included elsewhere in this Quarterly Report on Form 10‑Q and our consolidated financial statements and notes to those statements included in our 2017 Form 10‑K in order to understand factors, such as business acquisitions and financing transactions, which may impact comparability.

We provide a broad range of products and services to the oil and gas industry through our Well Site Services, Downhole Technologies and Offshore/Manufactured Products business segments. Demand for our products and services is cyclical and substantially dependent upon activity levels in the oil and gas industry, particularly our customers’ willingness to invest capital in the exploration for and development of crude oil and natural gas reserves. Our customers’ capital spending programs are generally based on their cash flows and their outlook for near-term and long-term commodity prices, economic growth, commodity demand and estimates of resource production. As a result, demand for our products and services is sensitive to future expectations with respect to crude oil and natural gas prices.

Our consolidated results of operations reflect the impact of the acquisitions completed in the first quarter 2018 as well as current industry trends and customer spending activities, which are focused on growth in the U.S. shale play regions. Investments in deepwater markets globally have significantly slowed since the start of a prolonged industry downturn in 2014.

Recent Developments

In addition to capital spending, we have invested in acquisitions of businesses complementary to our growth strategy. Our acquisition strategy has allowed us to leverage our existing and acquired products and services into new geographic locations and has expanded the breadth of our technology and product offerings. We have made strategic and complementary acquisitions in each of our business segments in recent years.

On December 12, 2017 we entered into an agreement to acquire GEODynamics, Inc. ("GEODynamics"), which provides oil and gas perforation systems and downhole tools in support of completion, intervention, wireline and well abandonment operations. On January 12, 2018, we closed the acquisition of GEODynamics for total consideration of approximately $615 million (the "GEODynamics Acquisition"). For the years ended December 31, 2017 and 2016, GEODynamics generated $166.4 million and $72.1 million of revenues, respectively, and $24.6 million and $0.1 million of net income, respectively.

In connection with the GEODynamics Acquisition, we completed several financing transactions to extend the maturity of our debt while providing us with the flexibility to repay outstanding borrowings under our revolving credit facility with anticipated future cash flows from operations.

On January 30, 2018, we sold $200.0 million aggregate principal amount of our 1.50% convertible senior notes due 2023 (the “Notes”) through a private placement to qualified institutional buyers. We received net proceeds from the offering of the Notes of approximately $194.0 million, after deducting fees and estimated expenses. We used the net proceeds from the sale of the Notes to repay a portion of the borrowings outstanding under our revolving credit facility (the "Revolving Credit Facility"), substantially all of which were drawn to fund the cash portion of the purchase price paid for GEODynamics.

Concurrently with the Notes offering, we amended our Revolving Credit Facility (the “Amended Revolving Credit Facility”), to extend the maturity date to January 2022, permit the issuance of the Notes and provide for up to $350.0 million in borrowing capacity.

On February 28, 2018, we acquired Falcon Flowback Services, LLC (“Falcon”), a full service provider of flowback and well testing services for the separation and recovery of fluids, solid debris and proppant used during hydraulic fracturing operations. Falcon provides additional scale and diversity to our Completion Services well testing operations in key shale plays in the United States. The acquisition price was $84.2 million, subject to customary post-closing purchase price adjustments. The Falcon acquisition was funded with borrowings under our Amended Revolving Credit Facility.

See Note 3, “Business Acquisitions, Goodwill and Other Intangible Assets,” and Note 6, "Long-term Debt," to the unaudited condensed consolidated financial statements included in this Quarterly Report on Form 10‑Q for further discussion of these recent developments.

27

Macroeconomic Environment

The macroeconomic environment for the energy sector has improved since the first half of 2017, with crude oil prices rising during the second quarter of 2018 to their highest levels since the downturn began in late 2014. The increase in crude oil prices reflects the continuing impact of growth in global oil demand and reductions in global supplies. Following a recent meeting, OPEC indicated that members may raise production levels over the second half of 2018 while still continuing to adhere to previously agreed production cut levels – addressing concerns with respect to production declines in Venezuela and Libya as well as the announced planned reinstatement of sanctions against Iran by the United States. As shown in the table that follows, West Texas Intermediate (“WTI”) and Brent crude oil prices averaged $68 per barrel and $75 per barrel, respectively, in the second quarter of 2018, up 41% and 50%, respectively, compared to the second quarter 2017 average prices. The average U.S. rig count for the second quarter of 2018 improved 17% compared to the 2017 second quarter average.

Improvements in crude oil prices rapidly translated into increased drilling and completion activity during 2017 and into 2018 in U.S. shale play developments in areas such as the Permian Basin, which is leading to higher domestic production. Spending, which began to improve in the second half of 2016 in response to higher crude oil prices, has positively influenced overall drilling and completion activity and, therefore, the activity of our Well Site Services and Downhole Technologies segments as well as for short-cycle products within our Offshore/Manufactured Products segment in 2018. Expectations with respect to the longer-term price for Brent crude oil will continue to influence our customers’ spending related to global offshore drilling and development and, thus, a significant portion of the activity of our Offshore/Manufactured Products segment.

Given the historical volatility of crude oil prices, there remains a degree of risk that prices could remain at their current levels or deteriorate due to increases in global inventory levels, increasing domestic crude oil production, increasing price differentials between markets, slowing growth rates in various global regions, use of alternatives, a more sustained movement to electric vehicles and/or the potential for ongoing supply/demand imbalances. Conversely, if the global supply of crude oil were to decrease due to a prolonged reduction in capital investment by our customers or if government instability in a major oil-producing nation develops, and energy demand were to continue to increase a sustained recovery in WTI and Brent crude oil prices could occur. In any event, continued crude oil price improvements will depend upon the balance of global supply and demand, with a corresponding continued reduction in global inventories.

Natural gas prices have remained relatively constant over the past eight quarters – averaging $3 per mmBtu. Customer spending in the natural gas shale plays has been limited due to natural gas production from unconventional oil wells in North America.

Recent WTI crude oil, Brent crude and natural gas pricing trends are as follows:

	Average Price(1) for quarter ended
Year	March 31		June 30			September 30		December 31
WTI Crude (per bbl)
2018	$	62.91	$	68.07	(2)
2017	$	51.62	$	48.14		$	48.18	$	55.27
2016	$	33.35	$	45.46		$	44.85	$	49.14
Brent Crude (per bbl)
2018	$	66.86	$	74.53	(2)
2017	$	53.59	$	49.59		$	52.10	$	61.40
2016	$	33.84	$	45.57		$	45.80	$	49.11
Henry Hub Natural Gas (per mmBtu)
2018	$	3.08	$	2.85
2017	$	3.02	$	3.08		$	2.95	$	2.90
2016	$	1.99	$	2.15		$	2.88	$	3.04

(1) Source: U.S. Energy Information Administration. As of July 23, 2018, WTI crude oil, Brent crude oil and natural gas traded at approximately $67.90 per barrel, $73.45 per barrel and $2.79 per mmBtu, respectively.

(2) The price differential between WTI and Brent crude oil has increased due to pipeline take away capacity constraints from the U.S. Permian Basin.

28

Overview

Our Well Site Services segment provides completion services and, to a lesser extent, land drilling services in the United States (including the Gulf of Mexico), Canada and the rest of the world. U.S. drilling and completion activity and, in turn, segment results are particularly sensitive to near-term fluctuations in commodity prices given the call-out nature of its operations.

Within this segment, our Completion Services business supplies equipment and service personnel utilized in the completion and initial production of new and recompleted wells. Activity for the Completion Services business is dependent primarily upon the level and complexity of drilling, completion, and workover activity throughout North America. Well complexity has increased with the continuing transition to multi-well pads and the drilling of longer lateral wells along with the increased number of frac stages completed in horizontal wells. Similarly, demand for our Drilling Services operations is driven by activity in our primary land drilling markets of the Permian Basin in West Texas, where we drill oil wells, and the U.S. Rocky Mountain area, where we drill both liquids-rich and natural gas wells.

Our Downhole Technologies segment is comprised of the GEODynamics business we acquired in January 2018. GEODynamics was founded in 2004 as a researcher, developer and manufacturer of consumable engineered products used in completion applications. This segment provides oil and gas perforation systems, downhole tools and services in support of completion, intervention, wireline and well abandonment operations. This segment designs, manufactures and markets its consumable engineered products to oilfield service as well as exploration and production companies. Product and service offerings for this segment include advancements in perforation technology through patented and proprietary systems combined with advanced modeling and analysis tools. This expertise has led to the optimization of perforation hole size, depth, and quality of tunnels, which are key factors for maximizing the effectiveness of hydraulic fracturing. Additional offerings include proprietary toe valve and frac plug products, which are focused on zonal isolation for hydraulic fracturing of horizontal wells, and a broad range of consumable products, such as setting tools and bridge plugs, that are used in completion, intervention and decommissioning applications. Demand drivers for the Downhole Technologies segment include continued trends toward longer lateral lengths, increased frac stages and more perforation clusters to target increased unconventional well productivity.

Demand for our Well Site Services and our Downhole Technologies segments' businesses is correlated to changes in the drilling rig count in North America, as well as changes in the total number of wells drilled, total footage drilled, and the number of drilled wells that are completed. The following table sets forth a summary of the average North American drilling rig count, as measured by Baker Hughes, for the periods indicated.

	Three Months Ended June 30,		Six Months Ended June 30,
	2018	2017	2018	2017
U.S. Land – Oil	827	694	797	630
U.S. Land – Natural gas and other	191	171	189	158
U.S. Offshore	21	25	17	25
Total United States	1,039	890	1,003	813
Canada	108	120	188	204
Total North America	1,147	1,010	1,191	1,017

Over recent years, our industry experienced increased customer spending in crude oil and liquids-rich exploration and development in the North American shale plays utilizing horizontal drilling and completion techniques. As of June 30, 2018, oil-directed drilling accounted for 82% of the total U.S. rig count – with the balance natural gas related. The average North American rig count for the six months ended June 30, 2018 increased 174 rigs, or 17%, compared to the six months ended June 30, 2017, in response to the increase in crude oil prices previously discussed.

Our Offshore/Manufactured Products segment provides technology-driven, highly-engineered products and services for offshore oil and natural gas production systems and facilities, as well as certain products and services to the offshore and land-based drilling and completion markets. Approximately 60% of Offshore/Manufactured Products sales in 2016 were driven by our customers’ capital spending for offshore production systems and subsea pipelines, repairs and, to a lesser extent, upgrades of existing offshore drilling rigs and construction of new offshore drilling rigs and vessels (referred to herein as “project-driven products”). For the first half of 2018, these activities only represent about 35% of the segment's revenue. This segment is particularly influenced by global deepwater drilling and production spending, which are driven largely by our customers’ longer-term outlook for crude oil and natural gas prices. Deepwater oil and gas development projects typically involve significant capital investments and multi-year development plans. Such projects are generally undertaken by larger exploration, field development and production companies (primarily international oil companies (“IOCs”) and state-run national oil companies (“NOCs”)) using relatively conservative crude oil and natural gas pricing assumptions. Given the longer lead times associated with field development, we believe some of these deepwater projects once approved for development are, therefore, less susceptible to short-term fluctuations in the price of crude

29

oil and natural gas. However, the decline in crude oil prices that began in 2014 and continued into 2017, coupled with the relatively uncertain outlook around shorter-term and possibly longer-term pricing improvements caused exploration and production companies to reduce their capital expenditures in regards to these deepwater projects since they are expensive to drill and complete, have long lead times to first production and may be considered uneconomical relative to the risk involved. During this time, customers have focused on improving the economics of their major deepwater projects at lower commodity breakeven prices by re-bidding projects, identifying advancements in technology, and reducing overall project costs through equipment standardization. A few development projects were sanctioned in 2017 due to re-engineering of the projects and lower development costs, which led to an improvement in final investment decisions on these projects from the previous two years. However, bookings declined, leading to substantially reduced backlog and project-driven revenue in 2018 relative to recent years.

Our Offshore/Manufactured Products segment revenues and operating income declined at a slower pace during 2015 and 2016 than our Well Site Services segment given the high levels of backlog that existed at the beginning of 2015. Bidding and quoting activity, along with orders from customers, for our Offshore/Manufactured Products segment continued after 2014, albeit at a much slower pace. Reflecting the impact of customer (both IOCs and NOCs) delays and deferrals in approving major, capital intensive projects in light of the prolonged low commodity price environment which continued into 2017, backlog in our Offshore/Manufactured Products segment decreased from $599 million at June 30, 2014 to $157 million at March 31, 2018. Backlog increased during the second quarter of 2018 to $165 million at June 30, 2018. The segment received one notable major project award for a floating production facility during the second quarter of 2018. The following table sets forth backlog for our Offshore/Manufactured Products segment as of the dates indicated (in millions).

	Backlog as of
Year	March 31		June 30		September 30		December 31
2018	$	157	$	165
2017	$	204	$	202	$	198	$	168
2016	$	306	$	268	$	203	$	199

Reduced demand for our products and services, coupled with a reduction in the prices we charge our customers has adversely affected our results of operations, cash flows and financial position since the second half of 2014. One of the few areas of increased customer spending has been for unconventional drilling and completion activity in the Permian Basin in West Texas. The resulting production from this region has expanded significantly and is now testing the limits of take away capacity out of the basin, leading to significant crude oil price differentials and reducing the revenue many of our customers receive. If the pricing environment for crude oil and natural gas were to decline again, our customers may be required to reduce their capital expenditures, causing additional declines in the demand for, and prices of, our products and services, which would adversely affect our results of operations, cash flows and financial position. Our customers experienced a significant decline in their revenues and cash flows relative to the commodity price declines in 2015, 2016 and into 2017, with many experiencing a significant reduction in liquidity. Several exploration and production companies declared bankruptcy during 2015 and 2016, or had to exchange equity for the forgiveness of debt, and others were forced to sell assets in an effort to preserve liquidity. However, over the past twelve months, access to capital and debt markets have improved for certain of these customers. Despite this, we had a customer declare bankruptcy in the first quarter 2018 leading to the write-off of $1.8 million of an account receivable.

We use a variety of domestically produced and imported raw materials and component products, including steel, in the manufacture of our products. The United States recently imposed tariffs on a variety of imported products, including steel and aluminum. In response to the U.S. tariffs on steel and aluminum, the European Union and several other countries, including Canada and China, have threatened and/or imposed retaliatory tariffs. The effect of these new tariffs and the application and interpretation of existing trade agreements and customs, anti-dumping and countervailing duty regulations continues to evolve, and we continue to monitor these matters. If we encounter difficulty in procuring these raw materials and component products, or if the prices we have to pay for these products increase as a result of customs, anti-dumping and countervailing duty regulations or otherwise and we are unable to pass corresponding cost increases on to our customers, our financial position and results of operations could be adversely affected. Furthermore, uncertainty with respect to potential costs in the drilling and completion of oil and gas wells could cause our customers to delay or cancel planned projects which, if this occurred, would adversely affect our financial position and results of operations.

We continue to monitor the global economy, the prices of and demand for crude oil and natural gas, and the resultant impact on the capital spending plans and operations of our customers in order to plan and manage our business.

30

Consolidated Results of Operations

We manage and measure our business performance in three distinct operating segments: Well Site Services, Downhole Technologies and Offshore/Manufactured Products. Selected financial information by business segment for the three and six months ended June 30, 2018 and 2017 is summarized below (dollars in thousands):

	Three Months Ended June 30,									Six Months Ended June 30,
					Variance									Variance
	2018		2017		$			%		2018		2017		$		%
Revenues
Well Site Services -
Completion Services	$	108,368	$	57,890	$	50,478		87	%	$	191,208	$	106,562	$	84,646	79	%
Drilling Services	16,756		11,477		5,279			46	%	34,315		22,958		11,357		49	%
Total Well Site Services	125,124		69,367		55,757			80	%	225,523		129,520		96,003		74	%
Downhole Technologies	59,274		—		59,274			n.m.		105,055		—		105,055		n.m.
Offshore/Manufactured Products	101,447		102,035		(588		)	(1	)%	208,843		193,349		15,494		8	%
Total	$	285,845	$	171,402	$	114,443		67	%	$	539,421	$	322,869	$	216,552	67	%
Product and service costs
Well Site Services -
Completion Services	$	85,484	$	49,849	$	35,635		71	%	$	154,536	$	95,249	$	56,394	59	%
Drilling Services	15,799		10,024		5,775			58	%	28,584		20,234		11,050		55	%
Total Well Site Services	101,283		59,873		41,410			69	%	183,120		115,483		67,444		58	%
Downhole Technologies	39,180		—		39,180			n.m.		68,271		—		70,215		n.m.
Offshore/Manufactured Products	72,941		71,975		966			1	%	151,442		135,277		14,875		11	%
Total	$	213,404	$	131,848	$	81,556		62	%	$	402,833	$	250,760	$	152,534	61	%
Gross profit (1)
Well Site Services -
Completion Services	$	22,885	$	8,040	$	14,845		185	%	$	39,565	$	11,312	$	28,253	250	%
Drilling Services	956		1,454		(498		)	(34	)%	3,031		2,725		306		11	%
Total Well Site Services	23,841		9,494		14,347			151	%	42,596		14,037		28,559		203	%
Downhole Technologies	20,094		—		20,094			n.m.		34,840		—		34,840		n.m.
Offshore/Manufactured Products	28,506		30,060		(1,554		)	(5	)%	58,692		58,072		620		1	%
Total	$	72,441	$	39,554	$	32,887		83	%	$	136,128	$	72,109	$	64,019	89	%

Gross profit as a percentage of revenues(1)
Well Site Services -
Completion Services	21	%	14	%	21	%	11	%
Drilling Services	6	%	13	%	9	%	12	%
Total Well Site Services	19	%	14	%	19	%	11	%
Downhole Technologies	34	%	—	%	33	%	—	%
Offshore/Manufactured Products	28	%	29	%	28	%	30	%
Total	25	%	23	%	25	%	22	%

(1) Gross profit is computed by deducting product and service costs from revenues, and excludes depreciation expense. Gross profit as a percentage of revenues is also referred to herein as gross margin.

31

The following table provides supplemental disaggregated revenue from contracts with customers by business segment for the three and six months ended June 30, 2018 and 2017 (in thousands):

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Three months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	35,225	$	34,582	$	35,225	$	34,582
Short-cycle:
Completion products and services	108,368		57,890		59,274		—		29,783		31,117		197,425		89,007
Drilling services	16,756		11,477		—		—		—		—		16,756		11,477
Other products	—		—		—		—		7,565		8,903		7,565		8,903
Total short-cycle	125,124		69,367		59,274		—		37,348		40,020		221,746		109,387
Other products and services	—		—		—		—		28,874		27,433		28,874		27,433
	$	125,124	$	69,367	$	59,274	$	—	$	101,447	$	102,035	$	285,845	$	171,402

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Six months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	76,024	$	66,917	$	76,024	$	66,917
Short-cycle:
Completion products and services	191,208		106,562		105,055		—		62,755		56,966		359,018		163,528
Drilling services	34,315		22,958		—		—		—		—		34,315		22,958
Other products	—		—		—		—		15,011		16,125		15,011		16,125
Total short-cycle	225,523		129,520		105,055		—		77,766		73,091		408,344		202,611
Other products and services	—		—		—		—		55,053		53,341		55,053		53,341
	$	225,523	$	129,520	$	105,055	$	—	$	208,843	$	193,349	$	539,421	$	322,869

See Note 12, "Segments, Revenue Recognition and Related Information," for further information with respect to revenue generated by the Company's business segments.

Three Months Ended June 30, 2018 Compared to Three Months Ended June 30, 2017

We reported a net income for the three months ended June 30, 2018 of $2.7 million, or $0.05 per diluted share. These results compare to a net loss for the three months ended June 30, 2017 of $14.2 million, or $0.28 per diluted share, which included $0.8 million ($0.6 million after-tax, or $0.01 per diluted share) of severance and other downsizing charges. Excluding these second quarter 2017 charges, the net loss would have been $13.6 million, or $0.27 per diluted share.

Our consolidated results of operations reflect the impact of acquisitions completed in first quarter 2018 as well as current industry trends and customer spending activities which are focused on growth in the U.S. shale play regions. In addition, investments in deepwater markets globally have slowed since the start of a prolonged industry downturn in 2014.

Revenues. Consolidated revenues in the second quarter of 2018increased $114.4 million, or 67%, from the second quarter of 2017. The acquired GEODynamics (Downhole Technologies) operations contributed $59.3 million of the increase in the second quarter of 2018. Excluding the impact of this acquisition, revenue increased $55.2 million, or 32% from the prior-year period due to higher customer-driven activity within the Well Site Services segment as well as a full quarter of revenue generated by the acquired Falcon operations (included within Completion Services) within the Well Site Services segment. As shown in the preceding table, 78% of our consolidated revenues in the second quarter of 2018 were derived from our short-cycle product and service offerings, which increased 103% from the same period last year, driven principally by contributions from our first quarter 2018 acquisitions and higher customer spending in the U.S. shale play regions.

Our Well Site Services segment revenues increased $55.8 million, or 80%, in the second quarter of 2018 from the prior-year quarter due to growth of both Completion Services and Drilling Services revenues. Our Completion Services revenues increased $50.5 million, or 87%, in the second quarter of 2018 compared to the second quarter of 2017, due to significantly increased completion-related activity levels in the United States, a continuing trend of customers utilizing more proprietary equipment and services offerings, coupled with revenue generated by the acquired Falcon operations. The number of Completion Services job

32

tickets in the second quarter of 2018increased63% over the prior-year period and revenue per Completion Services job increased15% year-over-year. Our Drilling Services revenues increased $5.3 million, or 46%, to $16.8 million in the second quarter of 2018 from the second quarter of 2017 primarily as a result of improved utilization of our land drilling rigs, which averaged 30% in the second quarter of 2018 compared to 25% during the second quarter of 2017 coupled with increased dayrates.

Our Downhole Technologies segment revenues were $59.3 million in the second quarter of 2018 reflecting activity of the GEODynamics operations acquired in January 2018.

Our Offshore/Manufactured Products segment revenues decreased $0.6 million, or 1%, in the second quarter of 2018 compared to the second quarter of 2017 primarily as a result of lower sales of short-cycle products, partially offset by increased sales of other products and services and project-driven products. Project-driven product revenues increased 2% due to higher sales of our connector products while short-cycle products, such as elastomers and valves, declined 7%. Bidding and quoting activity, along with orders from customers, for our Offshore/Manufactured Products segment continued, albeit at a much slower pace. Deepwater project award potential appears to be increasing in light of the current commodity price environment. Backlog in our Offshore/Manufactured Products segment increased from $157 million at March 31, 2018 to $165 million as of June 30, 2018, with a book to bill ratio of 1.2x in the second quarter of 2018. The segment received one notable major project award for a floating production facility during the second quarter of 2018.

Cost of Sales and Services. Our consolidated cost of sales and services increased $81.6 million, or 62%, in the second quarter of 2018 compared to the second quarter of 2017, reflecting the impact of acquisitions completed in the first quarter of 2018 as well as activity-driven revenue growth within the Well Site Services segment. Consolidated gross profit as a percentage of revenues increased from 23% in the second quarter of 2017 to 25% in the second quarter of 2018, due primarily to gross margin expansion within our Well Site Services segment and the acquisition of the higher margin GEODynamics business in January 2018.

Our Well Site Services segment cost of services increased $41.4 million, or 69%, in the second quarter of 2018 compared to the second quarter of 2017 as a result of a $35.6 million, or 71%, increase in Completion Services cost of services and a $5.8 million, or 58%, increase in costs of services in our Drilling Services business. These increases in cost of services, which are strongly correlated to the revenue increases in these businesses, reflect the increase in land-based activity in the United States and the acquisition of Falcon on February 28, 2018. Costs increases included higher personnel costs from increased employee overtime and costs associated with headcount additions made during the current year. Our Well Site Services segment gross profit as a percentage of revenues improved from 14% in the second quarter of 2017 to 19% in the second quarter of 2018. Our Completion Services gross profit as a percentage of revenues increased from 14% in the second quarter of 2017 to 21% in the second quarter of 2018 primarily due to the significant increase in revenue levels. Our Drilling Services gross profit as a percentage of revenues declined from 13% in the second quarter of 2017 to 6% in the second quarter of 2018, primarily due to higher pass-through and personnel-related costs along with inconsistent rig utilization.

Our Downhole Technologies segment cost of sales (principally product costs) was $39.2 million and gross profit as a percentage of revenue was 34% in the second quarter of 2018.

Our Offshore/Manufactured Products segment cost of sales decreased $1.0 million, or 1%, in the second quarter of 2018 compared to the second quarter of 2017 reflecting the decrease in short-cycle product activity. Gross profit as a percentage of revenues decreased from 29% in the second quarter of 2017 to 28% in the second quarter of 2018 driven primarily by a shift in revenue mix.

Selling, General and Administrative Expenses. Selling, general and administrative expenses increased $6.4 million, or 22%, in the second quarter of 2018 from the prior-year quarter primarily due to incremental expenses associated primarily with the acquired GEODynamics operations and higher activity levels.

Depreciation and Amortization. Depreciation and amortization expense increased $3.1 million, or 11%, in the second quarter of 2018 compared to the second quarter of 2017 reflecting the impact of the acquired GEODynamics and Falcon operations, which was partially offset by the impact of certain assets becoming fully depreciated.

Other Operating (Income) Expense, Net. Other operating (income) expense moved from an expense of $0.8 million in the second quarter of 2017 to income of $3.1 million in the second quarter of 2018, due primarily to the impact of a $3.6 million gain recognized upon settlement of a Hurricane Harvey flood insurance claim within our Offshore/Manufactured Products segment.

Operating Income (Loss). Our consolidated operating income was $8.7 million in the second quarter of 2018, which includes the impact of a $3.6 million gain related to the insurance settlement discussed previously. This compares to a consolidated operating loss of $18.5 million in the second quarter of 2017, which included the impact of $0.8 million of severance and facility closure

33

charges. The year-over-year improvement in operating results was driven by an activity-driven increase in revenues, which favorably impacted each of our operating segments, and the recently acquired GEODynamics and Falcon operations.

Interest Expense and Interest Income. Net interest expense was $4.8 million in the second quarter of 2018, up $3.7 million from the same period last year. This increase reflects our funding during the first quarter of 2018 of $379.7 million in net acquisition consideration through borrowings under our revolving credit facility and issuance of the Notes. Interest expense as a percentage of total debt outstanding decreased from 13.1% in the second quarter of 2017 to 5.6% in the second quarter of 2018. Interest expense as a percentage of total debt outstanding in the second quarter of 2017 reflects lower average borrowings outstanding under our revolving credit facility and an increased proportion of interest expense associated with unused commitment fees and non-cash amortization of debt issuance costs.

Income Tax. The income tax provision for interim periods is based on estimates of the effective tax rate for the entire fiscal year. For the three months ended June 30, 2018, our income tax provision was $1.7 million, or 38.8% of pre-tax income, compared to an income tax benefit of $5.1 million, or 26.2% of pre-tax losses for the three months ended June 30, 2017.

Other ComprehensiveIncome(Loss). Reported comprehensive loss is the sum of reported net income (loss) and other comprehensive income (loss). Other comprehensive loss was $13.7 million in the second quarter of 2018 compared to other comprehensive income of $5.1 million in the second quarter of 2017 due to fluctuations in foreign currency exchange rates compared to the U.S. dollar for certain of the international operations of our reportable segments. For the three months ended June 30, 2018 and 2017, currency translation adjustments recognized as a component of other comprehensive income (loss) were primarily attributable to the United Kingdom and Brazil. During the second quarter of 2018, the exchange rate for the British pound and the Brazilian compared to the U.S. dollar weakened. This compares to the second quarter of 2017, when the exchange rates for the British pound strengthened and the Brazilian real weakened compared to the U.S. dollar.

Six Months Ended June 30, 2018 Compared to Six Months Ended June 30, 2017

We reported a net loss for the six months ended June 30, 2018 of $0.8 million, or $0.01 per diluted share, which included $0.8 million ($0.6 million after-tax, or $0.01 per diluted share) of severance and $2.6 million ($2.0 million after, tax, or $0.03 per diluted share) of transaction-related expense. Excluding these first half2018 charges, the net loss would have been $1.9 million, or $0.03 per diluted share. These results compare to a net loss for the six months ended June 30, 2017 of $31.9 million, or $0.63 per diluted share, which included $1.6 million ($1.2 million after-tax, or $0.02 per diluted share) of severance and other downsizing charges. Excluding these first six months2017 charges, the net loss would have been $30.7 million, or $0.61 per diluted share.

Our consolidated results of operations reflect the impact of acquisitions completed in first quarter 2018 as well as current industry trends and customer spending activities which are focused on growth in the U.S. shale play regions. In addition, investments in deepwater markets globally have slowed since the start of a prolonged industry downturn in 2014.

Revenues. Consolidated revenues in the first six months of 2018increased $216.6 million, or 67%, from the first six months of 2017. The acquired GEODynamics (Downhole Technologies) operations contributed $105.1 million of revenue in the first half of 2018 following its acquisition on January 12, 2018. Excluding the impact of this acquisition, revenue increased $111.5 million, or 35%, from the prior-year period due to higher customer-driven activity within both the Well Site Services and the Offshore/Manufactured Products segments as well as four months of revenue generated by the acquired Falcon operations (included within Completion Services) within the Well Site Services segment. As shown in the preceding table, 76% of our consolidated revenues in the first six months of 2018 were derived from our short-cycle product and service offerings, which increased 102% from the same period last year, driven principally by higher customer spending in the U.S. shale play regions and contributions from our first quarter 2018 acquisitions.

Our Well Site Services segment revenues increased $96.0 million, or 74%, in the first six months of 2018 from the prior-year period due to growth of both Completion Services and Drilling Services revenues. Our Completion Services revenues rose$84.6 million, or 79%, in the first six months of 2018 compared to the first six months of 2017, due to significantly increased completion-related activity levels in the United States, a continuing trend of customers utilizing more proprietary equipment and services offerings, coupled with four months of revenue generated by the acquired Falcon operations. The number of Completion Services job tickets in the first six months of 2018increased55% over the prior-year period and revenue per Completion Services job increased16% year-over-year as a result of increased completion-related activity and the acquisition of Falcon. Our Drilling Services revenues increased $11.4 million, or 49%, to $34.3 million in the first six months of 2018 from the first six months of 2017 primarily as a result of improved utilization of our land drilling rigs, which averaged 31% in the first six months of 2018 compared to 25% during the first six months of 2017 coupled with increased dayrates.

Our Downhole Technologies segment revenues were $105.1 million in the first six months of 2018 reflecting activity of the GEODynamics operations acquired in January 2018.

34

Our Offshore/Manufactured Products segment revenues increased $15.5 million, or 8%, in the first six months of 2018 compared to the first six months of 2017 as a result of higher sales of deepwater project-driven products, short-cycle products and service offerings. Project-driven product revenues increased 14% due to higher sales of our standard connector products and certain deck equipment while short-cycle products, such as elastomers and valves, improved 6% - benefiting from increased land-based activity in the United States. Bidding and quoting activity, along with orders from customers, for our Offshore/Manufactured Products segment continued, albeit at a much slower pace than in recent years. Deepwater project award potential appears to be improving in light of the current commodity price environment. Backlog in our Offshore/Manufactured Products totaled $165 million as of June 30, 2018, with a book to bill ratio of 1.0x in the first half of 2018. The segment received one notable major project award for a floating production facility during the second quarter of 2018.

Cost of Sales and Services. Our consolidated cost of sales and services increased $152.5 million, or 61%, in the first six months of 2018 compared to the first six months of 2017, reflecting the impact of acquisitions completed in the first quarter of 2018 as well as activity-driven revenue growth within the Well Site Services and Offshore/Manufactured Products segments. Consolidated gross profit as a percentage of revenues increased from 22% in the first six months of 2017 to 25% in the first six months of 2018, due to gross margin expansion within our Well Site Services segment and the acquisition of the higher margin GEODynamics business in January 2018.

Our Well Site Services segment cost of services increased $67.4 million, or 58%, in the first six months of 2018 compared to the first six months of 2017 as a result of a $56.4 million, or 59%, increase in Completion Services cost of services and a $11.1 million, or 55%, increase in cost of services in our Drilling Services business. These increases in cost of services, which are strongly correlated to the revenue increases in these businesses, reflect the increase in land-based activity in the United States and the acquisition of Falcon on February 28, 2018. Cost increases included higher personnel costs from increased employee overtime and costs associated with headcount additions made during the current year. Our Well Site Services segment gross profit as a percentage of revenues improved from 11% in the first six months of 2017 to 19% in the first six months of 2018. Our Completion Services gross profit as a percentage of revenues increased from 11% in the first six months of 2017 to 21% in the first six months of 2018 primarily due to the significant increase in revenue levels. Our Drilling Services gross profit as a percentage of revenues declined from 12% in the first six months of 2017 to 9% in the first six months of 2018, primarily due to higher personnel-related and pass through costs.

Our Downhole Technologies segment cost of sales (principally product costs) was $70.2 million and gross profit as a percentage of revenue was 33% in the first six months of 2018.

Our Offshore/Manufactured Products segment cost of sales increased $14.9 million, or 11%, in the first six months of 2018 compared to the first six months of 2017 reflecting the increase in project-driven and short-cycle product and service activity costs. Gross profit as a percentage of revenues decreased from 30% in the first six months of 2017 to 28% in the first six months of 2018 driven primarily by a shift in revenue mix and competitive pricing pressures.

Selling, General and Administrative Expenses. Selling, general and administrative expenses increased $12.9 million, or 23%, in the first half of 2018 from the prior-year period primarily due to incremental expenses associated with the acquired GEODynamics operations, a $1.8 million provision for bad debt related to a first quarter 2018 customer bankruptcy filing within Well Site Services, $0.9 million of transaction-related costs and higher activity levels.

Depreciation and Amortization. Depreciation and amortization expense increased $4.3 million, or 8%, in the first six months of 2018 compared to the first six months of 2017 reflecting the impact of the acquired GEODynamics and Falcon operations, which was partially offset by the impact of certain assets becoming fully depreciated.

Other Operating (Income) Expense, Net. Other operating (income) expense moved from an expense of $1.0 million in the first six months of 2017 to income of $1.9 million in the first six months of 2018, due primarily to the impact of a $3.6 million gain recognized upon settlement of a Hurricane Harvey flood insurance claim within our Offshore/Manufactured Products segment and lower foreign currency exchange expense recognized in the current-year period partially offset by $1.7 million in transaction-related expenses.

Operating Income (Loss). Our consolidated operating income was $7.8 million in the first six months of 2018, which included the impact of a $3.6 million gain related to the insurance settlement discussed previously, offset by $3.4 million of transaction-related and severance charges. This compares to a consolidated operating loss of $41.8 million in the first six months of 2017, which included the impact of $1.6 million of severance and facility closure charges. The majority of the year-over-year improvement in operating results was driven by an activity-driven increase in revenues, which favorably impacted each of our operating segments. The balance is attributable to the recently acquired GEODynamics and Falcon operations.

35

Interest Expense and Interest Income. Net interest expense was $9.2 million in the first six months of 2018, up $7.2 million from the same period last year. This increase reflects our funding during the first quarter of 2018 of $379.7 million in net acquisition consideration through borrowings under our revolving credit facility and issuance of the Notes. Interest expense as a percentage of total debt outstanding decreased from 14.7% in the first six months of 2017 to 5.6% in the first six months of 2018. Interest expense as a percentage of total debt outstanding in the first six months of 2017 reflects lower average borrowings outstanding under our revolving credit facility and an increased proportion of interest expense associated with unused commitment fees and non-cash amortization of debt issuance costs. In connection with our amendment and restatement of the Credit Agreement on January 31, 2018, the Company expensed $0.4 million of previously deferred financing costs during the first quarter of 2018.

Income Tax. The income tax provision for interim periods is based on estimates of the effective tax rate for the entire fiscal year. For the six months ended June 30, 2018, our income tax provision was $0.5 million on a pre-tax loss of $0.2 million, reflecting the impact of certain discrete tax attributes. This compares to an income tax benefit of $11.7 million, or 26.8% of pre-tax losses for the six months ended June 30, 2017.

Other ComprehensiveIncome(Loss). Reported comprehensive loss is the sum of reported net income (loss) and other comprehensive income (loss). Other comprehensive loss was $8.7 million in the first six months of 2018 compared to other comprehensive income of $8.6 million in the first six months of 2017 due to fluctuations in foreign currency exchange rates compared to the U.S. dollar for certain of the international operations of our reportable segments. For the six months ended June 30, 2018 and 2017, currency translation adjustments recognized as a component of other comprehensive income (loss) were primarily attributable to the United Kingdom and Brazil. During the first six months of 2018, the exchange rates for the British pound and the Brazilian real compared to the U.S. dollar weakened. This compares to the first six months of 2017, when the exchange rates for the British pound strengthened and the Brazilian real weakened compared to the U.S. dollar.

36

Liquidity, Capital Resources and Other Matters

Our primary liquidity needs are to fund operating and capital expenditures which, in the past, have included expanding and upgrading our Offshore/Manufactured Products manufacturing facilities and equipment, replacing and increasing Completion Services assets, funding new product development, and general working capital needs. In addition, capital has been used to repay debt, fund strategic business acquisitions and fund our share repurchase program. Our primary sources of funds have been cash flow from operations, proceeds from borrowings under our credit facilities and capital markets transactions.

As discussed under “Recent Developments” and below, during the first quarter of 2018 we completed a number of strategic transactions in the furtherance of our growth strategy, which we believe should favorably impact our future results of operations and cash flows from operations as well as enhance our debt capital structure. See Note 3, “Business Acquisitions, Goodwill and Other Intangible Assets,” and Note 6, "Long-term Debt," to our unaudited condensed consolidated financial statements included in this Quarterly Report on Form 10‑Q for additional information with respect to our acquisition of GEODynamics on January 12, 2018 and Falcon on February 28, 2018, our issuance of $200.0 million in principal amount of the Notes and an amendment of our Revolving Credit Facility extending its maturity to January 2022.

The crude oil and natural gas industry is highly cyclical which may result in declines in the demand for, and prices of, our products and services or the inability or failure of our customers to meet their obligations to us. These adverse market conditions could require us to incur asset impairment charges, deferred tax valuation allowances and/or write down the value of our goodwill, and may otherwise adversely impact our results of operations and our cash flows and financial position.

Operating Activities

Cash flows totaling $46.9 million were provided by operations during the first half of 2018 compared to $44.9 million provided by operations during the same period of 2017. During the first half of 2018, $29.0 million was used to fund net working capital increases, driven primarily by activity driven increases in accounts receivable. During the first half of 2017, $24.6 million was provided from net working capital reductions primarily due to decreases in accounts receivable.

Investing Activities

Cash used in investing activities during the first half of 2018 was $417.7 million, compared to $25.9 million used in investing activities during the first half of 2017. Capital expenditures totaled $38.3 million and $13.3 million during the first half of 2018 and 2017, respectively. During the first half of 2018, we invested net cash of $379.7 million for the acquisitions of GEODynamics and Falcon.

On January 12, 2018, we acquired GEODynamics for a purchase price consisting of (i) $295.4 million in cash (net of cash acquired), which we funded through borrowings under our Revolving Credit Facility, (ii) approximately 8.66 million shares of our common stock (having a market value of approximately $295 million as of the closing date) and (iii) an unsecured $25 million promissory note.

On February 28, 2018, we acquired Falcon for cash consideration of $84.2 million (net of cash acquired), which we funded through borrowings under our Amended Revolving Credit Facility.

We expect to spend between $80 million and $90 million in capital expenditures during 2018 to replace and upgrade our Completion Services equipment (including the acquired Falcon operations), to expand and maintain Downhole Technologies' facilities and equipment, to upgrade and maintain our Offshore/Manufactured Products facilities and equipment, and to fund various other capital spending projects. Whether planned expenditures will actually be spent in 2018 depends on industry conditions, project approvals and schedules, vendor delivery timing, free cash flow generation and careful monitoring of our levels of liquidity. We plan to fund these capital expenditures with available cash, internally generated funds and borrowings under our Amended Revolving Credit Facility. The foregoing capital expenditure expectations do not include any funds that might be spent on future strategic acquisitions, which the Company could pursue depending on the economic environment in our industry and the availability of transactions at prices deemed to be attractive to the Company.

At June 30, 2018, we had cash totaling $29.1 million, of which $28.7 million was held by our international subsidiaries. With the enactment of the Tax Cuts and Jobs Act on December 22, 2017, we repatriated a portion of the cash held by our international subsidiaries to reduce borrowings outstanding under our revolving credit facility during the first half of 2018 without triggering any incremental tax expense.

37

Financing Activities

During the six months ended June 30, 2018, net cash of $346.3 million was provided by financing activities, primarily as a result of issuance of $200.0 million in 1.50% convertible senior notes and $157.9 million in net borrowings under the Amended Revolving Credit Facility. This compares to $16.9 million of cash used in financing activities during the six months ended June 30, 2017, primarily as a result of repaying outstanding debt under the Revolving Credit Facility.

On January 12, 2018, we partially funded the GEODynamics Acquisition through borrowings available under our Revolving Credit Facility. On January 30, 2018, we issued $200.0 million in principal amount of our Notes and amended our Revolving Credit Facility, to extend the maturity of the facility to January 2022 and provide for total lender commitments of $350 million (the "Amended Revolving Credit Facility"). Net proceeds from the Notes offering of approximately $194.0 million, after deducting issuance costs, were used to repay a portion of amounts outstanding under the Amended Revolving Credit Facility.

We believe that cash on hand, cash flow from operations, and available borrowings under the Amended Revolving Credit Facility will be sufficient to meet our liquidity needs in the coming twelve months. If our plans or assumptions change, or are inaccurate, or if we make further acquisitions, we may need to raise additional capital. Acquisitions have been, and our management believes acquisitions will continue to be, a key element of our business strategy. The timing, size or success of any acquisition effort and the associated potential capital commitments are unpredictable and uncertain. We may seek to fund all or part of any such efforts with proceeds from debt and/or equity issuances. Our ability to obtain capital for additional projects to implement our growth strategy over the longer term will depend upon our future operating performance, financial condition and, more broadly, on the availability of equity and debt financing. Capital availability will be affected by prevailing conditions in our industry, the global economy, the global financial markets and other factors, many of which are beyond our control. In addition, such additional debt service requirements could be based on higher interest rates and shorter maturities and could impose a significant burden on our results of operations and financial condition, and any issuance of additional equity securities could result in significant dilution to stockholders.

Revolving Credit Facility. Our Revolving Credit Facility was governed by the Credit Agreement dated as of May 28, 2014, as amended, (the "Credit Agreement") by and among the Company, the Lenders party thereto, Wells Fargo Bank, N.A., as administrative agent, the Swing Line Lender and an Issuing Bank, Royal Bank of Canada, as syndication agent, and Compass Bank, as documentation agent. As of December 31, 2017, our Revolving Credit Facility was scheduled to mature on May 28, 2019.

We amended and restated our Credit Agreement on January 30, 2018 with Wells Fargo Bank, N.A., as administrative agent for the lenders party thereto and collateral agent for the secured parties thereunder, and the lenders and other the financial institutions from time to time party thereto (the “Amended Credit Agreement”). The Amended Credit Agreement governs our Amended Revolving Credit Facility. The Amended Revolving Credit Facility provides for up to $350 million in lender commitments and matures on January 30, 2022. Under our Amended Revolving Credit Facility, $50 million is available for the issuance of letters of credit.

As of June 30, 2018, we had $157.9 million of borrowings outstanding under the Amended Credit Agreement and $22.3 million of outstanding letters of credit, leaving $157.8 million available to be drawn. The total amount available to be drawn was less than the lender commitments as of June 30, 2018, due to limits imposed by maintenance covenants in the Amended Credit Agreement.

Amounts outstanding under our Amended Revolving Credit Facility bear interest at LIBOR plus a margin of 1.75% to 3.00%, or at a base rate plus a margin of 0.75% to 2.00%, in each case based on a ratio of our total net funded debt to consolidated EBITDA (as defined in the Amended Credit Agreement). We must also pay a quarterly commitment fee of 0.25% to 0.50%, based on our ratio of total net funded debt to consolidated EBITDA, on the unused commitments under the Amended Credit Agreement.

The Amended Credit Agreement contains customary financial covenants and restrictions. Specifically, we must maintain an interest coverage ratio, defined as the ratio of consolidated EBITDA to consolidated interest expense, of at least 3.0 to 1.0, a maximum senior secured leverage ratio, defined as the ratio of senior secured debt to consolidated EBITDA, of no greater than 2.25 to 1.0 and a total net leverage ratio, defined as the ratio of total net funded debt to consolidated EBITDA, of no greater than 4.0 to 1.0 through the fiscal quarter ending December 31, 2018 and no greater than 3.75 to 1.0 thereafter. Our financial covenants give pro forma effect to the issuance of the Notes, acquired businesses and the annualization of EBITDA for acquired businesses for the fiscal quarters ending March 31, 2018 and June 30, 2018.

Each of the factors considered in the calculation of these ratios are defined in the Amended Credit Agreement. Consolidated EBITDA and consolidated interest, as defined, exclude goodwill impairments, losses on extinguishment of debt, debt discount amortization, stock compensation expense and other non-cash charges.

Borrowings under the Amended Credit Agreement are secured by a pledge of substantially all of our assets and the assets of our domestic subsidiaries. Our obligations under the Amended Credit Agreement are guaranteed by our significant domestic subsidiaries.

38

Under the Amended Credit Agreement, the occurrence of specified change of control events involving our Company would constitute an event of default that would permit the banks to, among other things, accelerate the maturity of the facility and cause it to become immediately due and payable in full.

As of June 30, 2018, we were in compliance with our debt covenants and expect to continue to be in compliance throughout 2018.

1.50% Convertible Senior Notes. On January 30, 2018, the Company issued $200 million aggregate principal amount of the Notes pursuant to an indenture, dated as of January 30, 2018 (the “Indenture”), between the Company and Wells Fargo Bank, National Association, as trustee. Net proceeds, after deducting issuance costs, were approximately $194.0 million. The Company used the net proceeds from the Notes to repay a portion of the outstanding borrowings under the Revolving Credit Facility.

The initial carrying amount of the Notes recorded in the condensed consolidated balance sheet as of January 30, 2018 was less than the $200 million in principal amount of the Notes, in accordance with applicable accounting principles, reflective of the estimated fair value of a similar debt instrument that does not have a conversion feature. The Company recorded the value of the conversion feature of $34.4 million as a debt discount, which is amortized as interest expense over the term of the Notes, with a similar amount allocated to additional paid-in capital. As a result of this amortization, the interest expense the Company recognizes related to the Notes for accounting purposes is based on an effective interest rate of approximately 6%, which is greater than the cash interest payments the Company will pay on the Notes. Interest expense associated with the Notes for the three and six months ended June 30, 2018 was $2.4 million and $4.1 million, respectively. See Note 6, "Long-term Debt," for further information with respect to the carrying amount of the Notes.

The Notes bear interest at a rate of 1.50% per year until maturity. Interest is payable semi-annually in arrears on February 15 and August 15 of each year, beginning on August 15, 2018. In addition, additional interest and special interest may accrue on the Notes under certain circumstances as described in the Indenture. The Notes will mature on February 15, 2023, unless earlier repurchased, redeemed or converted. The initial conversion rate is 22.2748 shares of the Company's common stock per $1,000 principal amount of Notes (equivalent to an initial conversion price of approximately $44.89 per share of common stock). The conversion rate, and thus the conversion price, may be adjusted under certain circumstances as described in the Indenture. The Company’s intent is to repay the principal amount of the Notes in cash and the conversion feature in shares of the Company’s common stock.

Noteholders may convert their Notes, at their option only in the following circumstances: (1) if the last reported sale price per share of the Company’s common stock exceeds 130% of the conversion price for each of at least 20 trading days during the 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter; (2) during the five consecutive business days immediately after any five consecutive trading day period (such five consecutive trading day period, the “measurement period”) in which the trading price per $1,000 principal amount of the Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price per share of the Company’s common stock on such trading day and the conversion rate on such trading day; (3) upon the occurrence of certain corporate events or distributions on the Company’s common stock, as described in the Indenture; or (4) if the Company calls the Notes for redemption, or at any time from, and including, November 15, 2022 until the close of business on the second scheduled trading day immediately before the maturity date. The Company will settle conversions by paying or delivering, as applicable, cash, shares of common stock or a combination of cash and shares of common stock, at the Company's election, based on the applicable conversion rate(s). If the Company elects to deliver cash or a combination of cash and shares of common stock, then the consideration due upon conversion will be based on a defined observation period.

The Notes will be redeemable, in whole or in part, at the Company's option at any time, and from time to time, on or after February 15, 2021, at a cash redemption price equal to the principal amount of the Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date, but only if the last reported sale price per share of common stock exceeds 130% of the conversion price on each of at least 20 trading days during the 30 consecutive trading days ending on, and including, the trading day immediately before the date the Company sends the related redemption notice.

If specified change in control events involving the Company as defined in the Indenture occur, then noteholders may require the Company to repurchase their Notes at a cash repurchase price equal to the principal amount of the Notes to be repurchased, plus accrued and unpaid interest. Additionally, the Notes contain certain events of default as set forth in the indenture. As of June 30, 2018, none of the conditions allowing holders of the Notes to convert, or requiring us to repurchase the Notes, had been met.

Because it is our intent to settle the principal portion of the Notes in cash, the Company uses the treasury stock method when calculating the diluted earnings per share effect for the variable number of shares that would be issued upon conversion to settle the conversion feature. The Notes were not convertible during the three months ended June 30, 2018.

39

Promissory Note. In connection with the GEODynamics Acquisition, the Company issued a $25.0 million promissory note that bears interest at 2.5% per annum and matures on July 12, 2019. Payments due under the promissory note may be setoff against certain claims, if any, related to matters occurring prior to our acquisition of GEODynamics.

Our total debt represented 19.4% of our combined total debt and stockholders’ equity at June 30, 2018 compared to 0.5% at December 31, 2017.

Stock Repurchase Program. On July 29, 2015, the Company’s Board of Directors approved a new share repurchase program providing for the repurchase of up to $150.0 million of the Company’s common stock, which, following extension, was scheduled to expire on July 29, 2018. On July 25, 2018, our Board of Directors extended the share repurchase program for one year to July 29, 2019. During the first half of 2018, the Company did not repurchase shares of common stock under the program. The amount remaining under our share repurchase authorization as of June 30, 2018 was $120.5 million. Subject to applicable securities laws, such purchases will be at such times and in such amounts as the Company deems appropriate.

Critical Accounting Policies

For a discussion of the critical accounting policies and estimates that we use in the preparation of our condensed consolidated financial statements, see “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our 2017 Form 10-K. These estimates require significant judgments, assumptions and estimates. We have discussed the development, selection, and disclosure of these critical accounting policies and estimates with the audit committee of our Board of Directors. There have been no material changes to the judgments, assumptions, and estimates upon which our critical accounting estimates are based. For a discussion of recent accounting pronouncements, see Note 2, “Recent Accounting Pronouncements.”

Off-Balance Sheet Arrangements

As of June 30, 2018, we had no off-balance sheet arrangements as defined in Item 303(a)(4)(ii) of Regulation S-K.

40

ITEM 3.Quantitative and Qualitative Disclosures about Market Risk

Market risk refers to the potential losses arising from changes in interest rates, foreign currency fluctuations and exchange rates, equity prices, and commodity prices, including the correlation among these factors and their volatility.

Our principal market risks are our exposure to changes in interest rates and foreign currency exchange rates. We enter into derivative instruments only to the extent considered necessary to meet risk management objectives and do not use derivative contracts for speculative purposes.

Interest Rate Risk

We have a revolving credit facility that is subject to the risk of higher interest charges associated with increases in interest rates. As of June 30, 2018, we had floating-rate obligations totaling $157.9 million drawn under the Amended Revolving Credit Facility. These floating-rate obligations expose us to the risk of increased interest expense in the event of increases in short-term interest rates. If the floating interest rates increased by 1% from June 30, 2018 levels, our consolidated interest expense would increase by a total of approximately $1.6 million annually.

Foreign Currency Exchange Rate Risk

Our operations are conducted in various countries around the world and we receive revenue from these operations in a number of different currencies. As such, our earnings are subject to movements in foreign currency exchange rates when transactions are denominated in (i) currencies other than the U.S. dollar, which is our functional currency, or (ii) the functional currency of our subsidiaries, which is not necessarily the U.S. dollar. In order to mitigate the effects of foreign currency exchange rate risks in areas outside of the United States (primarily in our Offshore/Manufactured Products segment), we generally pay a portion of our expenses in local currencies and a substantial portion of our contracts provide for collections from customers in U.S. dollars. During the six months ended June 30, 2018, our reported foreign currency exchange gains were $0.1 million and are included in “Other operating expense, net” in the condensed consolidated statements of operations. In order to reduce our exposure to fluctuations in foreign currency exchange rates, we may enter into foreign currency exchange agreements with financial institutions. As of December 31, 2017, we had outstanding foreign currency forward purchase contracts with notional amounts of $2.4 million related to expected cash flows denominated in Euros. No foreign currency forward purchase contracts were outstanding as of June 30, 2018.

Our accumulated other comprehensive loss, reported as a component of stockholders’ equity, increased from $58.5 million at December 31, 2017 to $67.2 million at June 30, 2018, due to changes in currency exchange rates. Accumulated other comprehensive loss is primarily related to fluctuations in the currency exchange rates compared to the U.S. dollar which are used to translate certain of the international operations of our reportable segments. For the six months ended June 30, 2018, currency translation adjustments recognized as a component of other comprehensive loss were primarily attributable to the United Kingdom and Brazil. As of June 30, 2018, the exchange rate for the British pound and the Brazilian real compared to the U.S. dollar weakened by 2% and 14%, respectively, compared to the exchange rates at December 31, 2017, contributing to other comprehensive loss of $8.7 million for the six months ended June 30, 2018.

41

ITEM 4.Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As of the end of the period covered by this Quarterly Report on Form 10-Q, we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e)) of the Exchange Act. Our disclosure controls and procedures are designed to provide reasonable assurance that the information required to be disclosed by us in reports that we file under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure and is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Commission. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of June 30, 2018 at the reasonable assurance level. The Company closed the GEODynamics Acquisition on January 12, 2018, and the GEODynamics’ total assets and revenues constituted 33% and 19%, respectively, of the Company’s consolidated total assets and revenues as shown on our unaudited condensed consolidated financial statements as of and for the six months ended June 30, 2018. As the GEODynamics Acquisition occurred in the first quarter of 2018, the Company excluded the GEODynamics internal control over financial reporting from the scope of our assessment of the effectiveness of our disclosure controls and procedures. This exclusion is in accordance with the general guidance issued by the Staff of the Securities and Exchange Commission that an assessment of a recently-acquired business may be omitted from our scope in the year of acquisition, if specified conditions are satisfied.

Changes in Internal ControlOverFinancial Reporting

Except as described above, there have been no changes in our internal control over financial reporting (as that term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the six months ended June 30, 2018, that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. The GEODynamics Acquisition had a material impact on internal control over financial reporting. Due to the timing of the GEODynamics Acquisition, the Company will exclude the internal control over financial reporting of GEODynamics from our evaluation of internal control over financial reporting of the Company for the year ending December 31, 2018.

42

PART II -- OTHER INFORMATION

ITEM 1.Legal Proceedings

The information with respect to this Item 1 is set forth under Note 13, “Commitments and Contingencies.”

ITEM 1A.Risk Factors

Our business faces many risks. Any of the risks discussed elsewhere in this Quarterly Report and our other SEC filings could have a material impact on our business, financial position or results of operations. Additional risks and uncertainties not presently known to us or that we currently believe to be immaterial may also impair our business operations.

For a discussion of our potential risks and uncertainties, see the risk factors below and the information in “Part I, Item 1A. Risk Factors” in our 2017 Annual Report.

Tariffs and international trade disruptions could increase the cost of our products, which could adversely impact the competitiveness of our products and our financial results.

We use a variety of domestically produced and imported raw materials and component products, including steel, in the manufacture of our products. The United States recently imposed tariffs on a variety of imported products, including steel and aluminum. In response to the U.S. tariffs on steel and aluminum, the European Union and several other countries, including Canada and China, have threatened and/or imposed retaliatory tariffs. The effect of these new tariffs and the application and interpretation of existing trade agreements and customs, anti-dumping and countervailing duty regulations continues to evolve, and we continue to monitor these matters. If we encounter difficulty in procuring these raw materials and component products, or if the prices we have to pay for these products increase as a result of customs, anti-dumping and countervailing duty regulations or otherwise and we are unable to pass corresponding cost increases on to our customers, our financial position and results of operations could be adversely affected. Furthermore, uncertainty with respect to potential costs in the drilling and completion of oil and gas wells could cause our customers to delay or cancel planned projects which, if this occurred, would adversely affect our financial position and results of operations.

ITEM 2.Unregistered Sales of Equity Securities and Use of Proceeds

None.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

Period	Total Number of Shares Purchased(1)	Average Price Paid per Share(1)		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Approximate Dollar Value of Shares That May Yet Be Purchased Under the Plans orPrograms(2)
April 1 through April 30, 2018	1,659	$	34.99	—	$	120,544,560
May 1 through May 31, 2018	312	36.64		—	120,544,560
June 1 through June 30, 2018	403	33.19		—	120,544,560
Total	2,374	$	34.90	—

(1) All of the 2,374 shares purchased during the three-month period ended June 30, 2018 were acquired from employees in connection with the settlement of income tax and related benefit withholding obligations arising from vesting in restricted stock grants. These shares were not part of a publicly announced program to purchase common stock.

(2) On July 29, 2015, the Company’s Board of Directors approved a new share repurchase program providing for the repurchase of up to $150 million of the Company’s common stock, which, following extension, was scheduled to expire on July 29, 2018. On July 25, 2018, our Board of Directors extended the share repurchase program for one year to July 29, 2019.

ITEM 3.Defaults Upon Senior Securities

None.

ITEM4.Mine Safety Disclosures.

Not applicable.

43

ITEM 5.Other Information

None.

ITEM 6.Exhibits

Exhibit No.		Description
3.1	—	Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2000, as filed with the Commission on March 30, 2001 (File No. 001-16337)).
3.2	—	Third Amended and Restated Bylaws (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, as filed with the Commission on March 13, 2009 (File No. 001-16337)).
3.3	—	Certificate of Designations of Special Preferred Voting Stock of Oil States International, Inc. (incorporated by reference to Exhibit 3.3 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2000, as filed with the Commission on March 30, 2001 (File No. 001-16337)).
10.1*	—	Amendment No. 1 to the Amended and Restated Credit Agreement, dated May 14, 2018, among the Company, Wells Fargo Bank, N.A., as administrative agent and the financial institutions party thereto.
10.2	—	Form of Indemnification Agreement (incorporated by reference to Exhibit 10.14 to the Company's Quarterly Report on Form 10 Q for the quarter ended September 30, 2004, as filed with the SEC on November 5, 2004 (File No. 001 16337)).
31.1*	—	Certification of Chief Executive Officer of Oil States International, Inc. pursuant to Rules 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934, as amended.
31.2*	—	Certification of Chief Financial Officer of Oil States International, Inc. pursuant to Rules 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934, as amended.
32.1**	—	Certification of Chief Executive Officer of Oil States International, Inc. pursuant to Rules 13a-14(b) or 15d-14(b) under the Securities Exchange Act of 1934, as amended.
32.2**	—	Certification of Chief Financial Officer of Oil States International, Inc. pursuant to Rules 13a-14(b) or 15d-14(b) under the Securities Exchange Act of 1934, as amended.
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 Label Linkbase Document
101.PRE*	—	XBRL Taxonomy Extension Presentation Linkbase Document

---------

*        Filed herewith.

**      Furnished herewith.

44

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

			OIL STATES INTERNATIONAL, INC.
Date:	July 30, 2018	By	/s/  LLOYD A. HAJDIK
			Lloyd A. Hajdik
			Executive Vice President, Chief Financial Officer and
			Treasurer (Duly Authorized Officer and Principal Financial Officer)

45

EX-10.1

EXHIBIT 10.1

AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT

This Amendment No. 1 to Amended and Restated Credit Agreement, dated as of May 14, 2018 (this “Amendment”) is among Oil States International, Inc., a Delaware corporation (the “Borrower”), each of the Guarantors, the Lenders party hereto and Wells Fargo Bank, N.A. (“Wells Fargo”), as administrative agent (in such capacity, the “Administrative Agent”) for the Lenders.

INTRODUCTION

WHEREAS, the Borrower, the lenders party thereto (the “Lenders”) and the Administrative Agent are parties to the Amended and Restated Credit Agreement dated as of January 30, 2018 (as amended, supplemented or otherwise modified from time to time prior to the date hereof, the “Credit Agreement”); and

WHEREAS, the Borrower has requested that the Lenders make certain amendments to the Credit Agreement as specified herein.

NOW, THEREFORE, in consideration of the premises and the mutual agreements, representations and warranties set forth herein, and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto hereby agree as follows:

Section 1.Definitions. Unless otherwise defined in this Amendment, terms used in this Amendment that are not defined herein and are defined in the Credit Agreement shall have the meanings assigned to such terms in the Credit Agreement.

Section 2.    Amendments.

(a)Section 1.01 of the Credit Agreement shall be amended by adding the following definition in the appropriate alphabetical order:

“‘Amendment No. 1 Effective Date’ shall mean May 14, 2018.”

(b)Section 1.01 of the Credit Agreement shall be amended by replacing the definition of “EBITDA” in its entirety with the following:

“EBITDA” shall mean, for any person for any period, (a) Consolidated Net Income of such person for such period; plus (b) without duplication and to the extent deducted in determining such Consolidated Net Income, the sum of (i) Consolidated Interest Expense for such period, (ii) consolidated income tax expense for such period, (iii) all amounts attributable to depreciation and amortization for such period, (iv) any noncash charges (including share-based compensation) or extraordinary losses for such period, (v) unamortized debt issuance costs, (vi) loss on extinguishment of Indebtedness, (vii) the non-recurring transaction costs incurred by such person associated with the Brazos Acquisition incurred prior to the Amendment No. 1 Effective Date in an aggregate amount not to exceed $10,000,000, (viii) the non-recurring transaction costs incurred by such person associated with the Project F Acquisition incurred prior to the Amendment No. 1 Effective Date in an aggregate amount not to exceed $3,000,000, and (ix) non-recurring transaction costs associated with any acquisition in an aggregate amount not to exceed (A) $5,000,000 for any such acquisition or (B) $10,000,000 for any four-fiscal quarter period; minus (c) without duplication (i) all cash payments made during such period on account of reserves, restructuring charges and other

noncash charges added to Consolidated Net Income pursuant to clause (b)(iv) above in a previous period and (ii) to the extent included in determining such Consolidated Net Income, any extraordinary gains and all noncash items of income for such period, all determined for such person on a consolidated basis in accordance with GAAP; provided that, clause (ix) above shall not apply in calculating the Consolidated EBITDA of GEO-D or the Consolidated EBITDA of Project F.

(c)Exhibit I to the Credit Agreement shall be deleted in its entirety and replaced with Exhibit I attached hereto.

Section 3.Representations and Warranties. The Borrower represents and warrants to the Administrative Agent and the Lenders that:

(a)the representations and warranties set forth in Article III of the Credit Agreement and in each other Loan Document are true and correct in all material respects (provided that to the extent any representation and warranty is qualified as to “Material Adverse Effect” or otherwise as to “materiality”, such representation and warranty is true and correct in all respects) on and as of the date hereof with the same effect as though made on and as of such date, except to the extent such representations and warranties expressly relate to an earlier date;

(b)    no Event of Default or Default has occurred and is continuing; and

(c)    (i) the execution, delivery, and performance of this Amendment are within the corporate power and authority of the Borrower and each other Loan Party and have been duly authorized by appropriate proceedings, and (ii) this Amendment constitutes a legal, valid, and binding obligation of the Borrower and each other Loan Party, enforceable in accordance with its terms, except as limited by applicable bankruptcy, insolvency, reorganization, moratorium, or similar laws affecting the rights of creditors generally and general principles of equity.

Section 4.Effectiveness. This Amendment hereof shall be made effective, and the Credit Agreement shall be amended as provided in this Amendment, upon the occurrence of the following conditions precedent:

(a)the Administrative Agent shall have received duly and validly executed copies of this Amendment on behalf of the Borrower, the Guarantors, the Administrative Agent and Lenders constituting the Required Lenders; and

(b)    the Administrative Agent or Wells Fargo Securities, LLC, as applicable, shall have received all fees and other amounts due and payable on or prior to the date of this Amendment, including to the extent invoiced two Business Days prior to the effective date hereof, reimbursement or payment of all out-of-pocket expenses (including, without limitation, the reasonable fees, charges and disbursements of counsel for the Administrative Agent) required to be reimbursed or paid by the Borrower hereunder or under any other Loan Document.

Section 5.Reaffirmation of Guaranty and Liens; Agreement.

(a)Each of the Borrower and each of its Subsidiaries that is listed on the signature pages to this Amendment (each, a “Guarantor”) (i) is party to a Guarantee Agreement, guaranteeing payment of the Obligations, (ii) has reviewed the Amendment and related documents, and (iii) waives any defenses to the enforcement of its Guarantee Agreement that it may have, and agrees that according to its terms such Guarantee Agreement will continue in full force and effect to guaranty the Obligations under the Loan Documents, as the

same may be amended, supplemented, or otherwise modified, and such other amounts in accordance with the terms of such Guarantee Agreement.

(b)    Each of the Borrower and each Guarantor (i) is party to certain Security Documents securing and supporting the Obligations, (ii) has reviewed the Amendment and related documents, (iii) waives any defenses that it may have to the enforcement of the Security Documents to which they are party, (iv) agrees that according to their terms the Security Documents to which it is party will continue in full force and effect to secure the Obligations under the Loan Documents, as the same may be amended, supplemented, or otherwise modified, and (v) acknowledges, represents, and warrants that the Liens and security interests created by the Security Documents are valid and subsisting and create a first priority perfected security interest subject to Liens expressly permitted by Section 6.02 of the Credit Agreement in the Collateral to secure the Obligations.

(c)    The delivery of this Amendment does not indicate or establish a requirement that any Guarantee Agreement or Security Document requires any Guarantor’s approval of amendments to the Credit Agreement, but has been furnished as a courtesy at the Administrative Agent’s request.

Section 6.Effect on Credit Documents.

(a)Except as amended herein, the Credit Agreement and the Loan Documents remain in full force and effect as originally executed and are ratified and confirmed, and nothing herein shall act as a waiver of any of the Administrative Agent’s or Lenders’ rights and remedies under the Loan Documents, as amended, including the waiver of any Default or Event of Default, however denominated.

(b)    This Amendment is a Loan Document for the purposes of the provisions of the other Loan Documents. Without limiting the foregoing, any breach of representations, warranties, and covenants under this Amendment may be a Default or Event of Default under other Loan Documents.

Section 7.Choice of Law. THIS AMENDMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK.

Section 8.Miscellaneous. This Amendment may be signed in any number of counterparts, each of which shall be an original. Delivery of an executed signature page to this Amendment by facsimile transmission or other electronic means shall be as effective as delivery of a manually signed counterpart of this Amendment. The captions in this Amendment are for convenience of reference only and shall not define or limit the provisions hereof. In the event that any one or more of the provisions contained in this Amendment shall for any reason be held invalid, illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of this Amendment.

[The remainder of this page has been left blank intentionally.]

BORROWER:    OIL STATES INTERNATIONAL, INC.

By:    /s/ Lloyd Hajdik

Name: Lloyd Hajdik

Title: Executive Vice President, Chief Financial Officer and Treasurer

Signature Page to Amendment No. 1

(Oil States International, Inc.)

GUARANTORS:    CAPSTAR DRILLING, INC.

CAPSTAR HOLDING, L.L.C.

OIL STATES ENERGY SERVICES HOLDING, INC.

OIL STATES ENERGY SERVICES, L.L.C.

OIL STATES MANAGEMENT, INC.

OSES INTERNATIONAL, LLC

TEMPRESS TECHNOLOGIES, INC.

By:    /s/ Lloyd Hajdik

Name: Lloyd Hajdik

Title: Vice President and Treasurer

OIL STATES INDUSTRIES, INC.

OIL STATES SKAGIT SMATCO, LLC

GEODYNAMICS, INC.

By:     /s/ Lloyd Hajdik    

Name: Lloyd Hajdik

Title: Vice President and Assistant Treasurer

GD DEVELOPMENT CORPORATION

By:     /s/ Lloyd Hajdik    

Name: Lloyd Hajdik

Title: Senior Vice President

OIL STATES INDUSTRIES US, INC.

By:     /s/ Alina Choun    

Name: Alina Choun

Title: Vice President, Tax

Signature Page to Amendment No. 1

(Oil States International, Inc.)

WELLS FARGO BANK, N.A., as a Lender and Administrative Agent

By:     /s/ Robert Corder    

Name: Robert Corder

Title: Director

ABN AMRO Capital USA LLC, as a Lender

By:     /s/ Paul Snow    

Name: Paul Snow

Title: Vice President

By:     /s/ Remco Jongkind    

Name: Remco Jongkind

Title: Managing Director

BANK OF AMERICA, N.A., as a Lender

By:     /s/ Tyler Ellis    

Name: Tyler Ellis

Title: Director

CAPITAL ONE, NATIONAL ASSOCIATION, as a Lender

By:     /s/ Matthew Brice    

Name: Matthew Brice

Title: Vice President

Signature Page to Amendment No. 1

(Oil States International, Inc.)

JPMORGAN CHASE BANK, N.A., as a Lender

By:     /s/ Anca Loghin    

Name: Anca Loghin

Title: Authorized Officer

REGIONS BANK, as a Lender

By:     /s/ David Valentine    

Name: David Valentine

Title: Managing Director

ROYAL BANK OF CANADA, as a Lender

By:     /s/ Jay T. Sartain    

Name: Jay T. Sartain

Title: Authorized Signatory

BARCLAYS BANK PLC, as a Lender

By:    /s/ Louise Brechin    

Name: Louise Brechin

Title: Director

CADENCE BANK, N.A., as a Lender

By:     /s/ Timothy Ashe    

Name: Timothy Ashe

Title: Vice President

Signature Page to Amendment No. 1

(Oil States International, Inc.)

ZB, N.A. dba AMEGY BANK, as a Lender

By:     /s/ Michael Threadgill    

Name: Michael Threadgill

Title: Vice President

CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, as a Lender

By:     /s/ Mikhail Faybusovich    

Name: Mikhail Faybusovich

Title: Authorized Signatory

By:     /s/ Christopher Zybrick    

Name: Christopher Zybrick

Title: Authorized Signatory

Signature Page to Amendment No. 1

(Oil States International, Inc.)

EX-31.1

EXHIBIT 31.1

CERTIFICATION OF

CHIEF EXECUTIVE OFFICER

OF OIL STATES INTERNATIONAL, INC.

PURSUANT TO RULE 13a–14(a) UNDER THE

SECURITIES EXCHANGE ACT OF 1934, AS AMENDED

I, Cindy B. Taylor, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Oil States International, Inc. (Registrant);

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 statements 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 are 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 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 officer 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 the 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 control 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 control over financial reporting.

/s/ Cindy B. Taylor
Name:	Cindy B. Taylor
	President and Chief Executive Officer
Date:	July 30, 2018

EX-31.2

EXHIBIT 31.2

CERTIFICATION OF

CHIEF FINANCIAL OFFICER

OF OIL STATES INTERNATIONAL, INC.

PURSUANT TO RULE 13a–14(a) UNDER THE

SECURITIES EXCHANGE ACT OF 1934, AS AMENDED

I, Lloyd A. Hajdik, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Oil States International, Inc. (Registrant);

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 statements 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 are 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 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 officer 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 the 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 control 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 control over financial reporting.

/s/ Lloyd A. Hajdik
Name:	Lloyd A. Hajdik
	Executive Vice President, Chief Financial Officer and Treasurer
Date:	July 30, 2018

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF

CHIEF EXECUTIVE OFFICER

OF OIL STATES INTERNATIONAL, INC.

PURSUANT TO 18 U.S.C. § 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2018 filed with the Securities and Exchange Commission (the "Report"), I, Cindy B. Taylor, President and Chief Executive Officer of Oil States International, Inc. (the "Company"), hereby certify, to the best of my knowledge, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

/s/ Cindy B. Taylor
Name:	Cindy B. Taylor
	President and Chief Executive Officer
Date:	July 30, 2018

EX-32.2

EXHIBIT 32.2

CERTIFICATION OF

CHIEF FINANCIAL OFFICER

OF OIL STATES INTERNATIONAL, INC.

PURSUANT TO 18 U.S.C. § 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2018 filed with the Securities and Exchange Commission (the "Report"), I, Lloyd A. Hajdik, Executive Vice President, Chief Financial Officer and Treasurer of Oil States International, Inc. (the "Company"), hereby certify, to the best of my knowledge, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

/s/ Lloyd A. Hajdik
Name:	Lloyd A. Hajdik
	Executive Vice President, Chief Financial Officer and Treasurer
Date:	July 30, 2018

XML

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Jul. 27, 2018
Document And Entity Information [Abstract]
Entity Registrant Name	OIL STATES INTERNATIONAL, INC
Entity Central Index Key	0001121484
Trading Symbol	ois
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding (in shares)		59,985,264
Document Type	10-Q
Document Period End Date	Jun. 30, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

Unaudited Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenues:
Products	$ 136,182	$ 82,750	$ 265,008	$ 155,930
Service	149,663	88,652	274,413	166,939
Revenues	285,845	171,402	539,421	322,869
Costs and expenses:
Product costs	95,324	59,309	188,300	109,659
Service costs	118,079	72,539	214,993	141,101
Selling, general and administrative expense	35,919	29,482	70,114	57,212
Depreciation and amortization expense	30,922	27,784	60,112	55,764
Other operating (income) expense, net	(3,099)	794	(1,884)	963
Operating expenses	277,145	189,908	531,635	364,699
Operating income (loss)	8,700	(18,506)	7,786	(41,830)
Interest expense	(4,913)	(1,149)	(9,446)	(2,223)
Interest income	123	85	202	170
Other income	571	273	1,218	270
Income (loss) before income taxes	4,481	(19,297)	(240)	(43,613)
Income tax (provision) benefit	(1,739)	5,051	(510)	11,689
Net income (loss)	$ 2,742	$ (14,246)	$ (750)	$ (31,924)
Net income (loss) per share:
Basic (in dollars per share)	$ 0.05	$ (0.28)	$ (0.01)	$ (0.63)
Diluted (in dollars per share)	$ 0.05	$ (0.28)	$ (0.01)	$ (0.63)
Weighted average number of common shares outstanding:
Basic (in shares)	59,005	50,232	58,396	50,296
Diluted (in shares)	59,005	50,232	58,396	50,296

XML

Unaudited Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 2,742	$ (14,246)	$ (750)	$ (31,924)
Other comprehensive income (loss):
Currency translation adjustments	(13,733)	5,139	(8,699)	8,633
Comprehensive loss	$ (10,991)	$ (9,107)	$ (9,449)	$ (23,291)

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 29,102	$ 53,459
Accounts receivable, net	289,806	216,139
Inventories, net	205,057	168,285
Prepaid expenses and other current assets	22,592	18,054
Total current assets	546,557	455,937
Property, plant, and equipment, net	537,701	498,890
Goodwill, net	658,034	268,009
Other intangible assets, net	253,966	50,265
Other noncurrent assets	28,868	28,410
Total assets	2,025,126	1,301,511
Current liabilities:
Current portion of long-term debt and capitalized leases	535	411
Accounts payable	69,416	49,089
Accrued liabilities	56,300	45,889
Income taxes payable	1,716	1,647
Deferred revenue	14,907	18,234
Total current liabilities	142,874	115,270
Long-term debt and capitalized leases	349,245	4,870
Deferred income taxes	57,066	24,718
Other noncurrent liabilities	25,288	23,940
Total liabilities	574,473	168,798
Stockholders’ equity:
Common stock, $.01 par value, 200,000,000 shares authorized, 71,760,769 shares and 62,721,698 shares issued, respectively	718	627
Additional paid-in capital	1,085,927	754,607
Retained earnings	1,047,873	1,048,623
Accumulated other comprehensive loss	(67,192)	(58,493)
Treasury stock, at cost, 11,779,505 and 11,632,276 shares, respectively	(616,673)	(612,651)
Total stockholders’ equity	1,450,653	1,132,713
Total liabilities and stockholders’ equity	$ 2,025,126	$ 1,301,511

XML

Consolidated Balance Sheets (Parentheticals) - $ / shares	Jun. 30, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	71,760,769	62,721,698
Treasury stock, shares (in shares)	11,779,505	11,632,276

XML

Unaudited Consolidated Statement of Stockholders' Equity - 6 months ended Jun. 30, 2018 - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock
Balance at Dec. 31, 2017	$ 1,132,713	$ 627	$ 754,607	$ 1,048,623	$ (58,493)	$ (612,651)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(750)			(750)
Currency translation adjustments (excluding intercompany advances)	(6,138)				(6,138)
Currency translation adjustments on intercompany advances	(2,561)				(2,561)
Stock-based compensation expense:
Restricted stock	10,561	4	10,557
Stock options	300		300
Issuance of common stock in connection with GEODynamics acquisition	294,910	87	294,823
Issuance of 1.50% convertible senior notes, net of income taxes of $7,744	25,640		25,640
Surrender of stock to settle taxes on restricted stock awards	(4,022)					(4,022)
Balance at Jun. 30, 2018	$ 1,450,653	$ 718	$ 1,085,927	$ 1,047,873	$ (67,192)	$ (616,673)

XML

Unaudited Consolidated Statement of Stockholders' Equity (Parenthetical) - 1.5% Convertible Unsecured Senior Notes $ in Thousands	Jun. 30, 2018 USD ($)
Stated interest rate	1.50%
Debt instrument, convertible, income taxes	$ 7,744

XML

Unaudited Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net income (loss)	$ (750)	$ (31,924)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	60,112	55,764
Stock-based compensation expense	10,861	10,954
Deferred income tax provision (benefit)	481	(14,917)
Provision for bad debt	2,530	210
Gain on disposals of assets	(927)	(210)
Amortization of debt discount and deferred financing costs	3,613	405
Other, net	(10)	29
Changes in operating assets and liabilities, net of effect from acquired businesses:
Accounts receivable	(19,134)	23,404
Inventories	(1,768)	8,689
Accounts payable and accrued liabilities	(2,251)	(3,075)
Income taxes payable	(31)	(3,211)
Other operating assets and liabilities, net	(5,792)	(1,191)
Net cash flows provided by operating activities	46,934	44,927
Cash flows from investing activities:
Capital expenditures	(38,261)	(13,291)
Acquisitions of businesses, net of cash acquired	(379,676)	(12,859)
Proceeds from disposition of property, plant and equipment	1,197	742
Other, net	(985)	(453)
Net cash flows used in investing activities	(417,725)	(25,861)
Cash flows from financing activities:
Issuance of 1.50% convertible senior notes	200,000	0
Revolving credit facility borrowings	704,469	127,929
Revolving credit facility repayments	(546,564)	(123,104)
Other debt and capital lease repayments, net	(266)	(267)
Payment of financing costs	(7,366)	0
Purchase of treasury stock	0	(16,283)
Shares added to treasury stock as a result of net share settlements due to vesting of restricted stock	(4,022)	(5,200)
Net cash flows provided by (used in) financing activities	346,251	(16,925)
Effect of exchange rate changes on cash and cash equivalents	183	1,527
Net change in cash and cash equivalents	(24,357)	3,668
Cash and cash equivalents, beginning of period	53,459	68,800
Cash and cash equivalents, end of period	29,102	72,468
Cash paid for:
Interest	4,033	2,487
Income taxes, net of refunds	$ 2,978	$ 7,049

XML

Unaudited Consolidated Statements of Cash Flows (Parenthetical)	Jun. 30, 2018
1.5% Convertible Unsecured Senior Notes
Stated interest rate	1.50%

XML

Organization and Basis of Presentation

6 Months Ended

Jun. 30, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization and Basis of Presentation

Organization and Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of Oil States International, Inc. and its subsidiaries (referred to in this report as “we” or the “Company”) have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “Commission”) pertaining to interim financial information. Certain information in footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to these rules and regulations. The unaudited financial statements included in this report reflect all the adjustments, consisting of normal recurring adjustments, which the Company considers necessary for a fair presentation of the results of operations for the interim periods covered and for the financial condition of the Company at the date of the interim balance sheet. Results for the interim periods are not necessarily indicative of results for the full year. Certain prior-year amounts in the Company’s unaudited condensed consolidated financial statements have been reclassified to conform to the current year presentation.

The preparation of condensed consolidated financial statements in conformity with GAAP requires the use of estimates and assumptions by management in determining the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. If the underlying estimates and assumptions, upon which the financial statements are based, change in future periods, actual amounts may differ from those included in the accompanying condensed consolidated financial statements. Our industry is cyclical and this cyclicality impacts our estimates of the period over which future cash flows will be generated, as well as the predictability of these cash flows including our determination of whether a decline in value of our long-lived assets, including definite-lived intangibles, and/or goodwill has occurred.

The financial statements included in this report should be read in conjunction with the Company’s audited financial statements and accompanying notes included in its Annual Report on Form 10-K for the year ended December 31, 2017 (the “2017 Form 10‑K”).

XML

Recent Accounting Pronouncements

6 Months Ended

Jun. 30, 2018

Accounting Changes and Error Corrections [Abstract]

Recent Accounting Pronouncements

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (the “FASB”), which are adopted by the Company as of the specified effective date. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not yet effective, will not have a material impact on the Company’s consolidated financial statements upon adoption.

In May 2014, the FASB issued guidance on revenue from contracts with customers that superseded most then-current revenue recognition guidance, including industry-specific guidance (often referred to as "ASC 606"). The underlying principle is that an entity recognizes revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to receive in exchange for those goods or services. The Company adopted this guidance on January 1, 2018, using the modified retrospective transition method applied to those contracts which were not completed as of that date. On January 1, 2018, we were required to recognize any cumulative effect of adopting this guidance as an adjustment to our opening balance of retained earnings. Prior periods were not retrospectively adjusted. Based on our analysis of existing contracts with customers, the Company concluded the cumulative impact of the new standard was not material to our consolidated financial statements through January 1, 2018. In accordance with the guidance, we have expanded our revenue recognition disclosures to address the new qualitative and quantitative requirements. See Note 12, "Segments, Revenue Recognition and Related Information."

In February 2016, the FASB issued guidance on leases which, as amended, introduces the recognition of lease assets and lease liabilities by lessees for all leases which are not short-term in nature (often referred to as "ASC 842"). The new standard requires a modified retrospective transition for capital or operating leases existing at or entered into after the beginning of the earliest comparative period presented in the financial statements. In connection with the required adoption of this guidance on January 1, 2019, the Company continues to evaluate various specific implementation options allowed under the standard, such as not reassessing the classification of existing leases. Upon initial evaluation, the Company believes the key change upon adoption will be the balance sheet recognition of our operating leases when the Company is the lessee. The income statement recognition appears similar to the Company's current methodology.

XML

Business Acquisitions, Goodwill and Other Intangible Assets

6 Months Ended

Jun. 30, 2018

Business Combinations [Abstract]

Business Acquisitions, Goodwill and Other Intangible Assets

Business Acquisitions, Goodwill and Other Intangible Assets

GEODynamics Acquisition

On January 12, 2018, the Company acquired GEODynamics, Inc. ("GEODynamics") for a purchase price consisting of (i) $295.4 million in cash (net of cash acquired), which we funded through borrowings under the Company's Revolving Credit Facility (as defined in Note 6, "Long-term Debt"), (ii) approximately 8.66 million shares of the Company's common stock (having a market value of approximately $295 million as of the closing date of the acquisition) and (iii) an unsecured $25 million promissory note that bears interest at 2.5% per annum and matures on July 12, 2019 (the “GEODynamics Acquisition”). GEODynamics’ results of operations have been included in the Company’s financial statements subsequent to the closing of the acquisition on January 12, 2018. The acquired GEODynamics operations, reported as the Downhole Technologies segment, contributed revenues of $105.1 million and operating income of $19.7 million for the period from January 12, 2018 through June 30, 2018. See Note 12, "Segments, Revenue Recognition and Related Information" for further information with respect to the Downhole Technologies segment operations.

With respect to the approximately 8.66 million shares of the Company's common stock issued in the GEODynamics Acquisition, the Company also entered into a registration rights agreement. The Company filed a shelf registration statement for the resale of shares in accordance with the agreement on January 19, 2018 and the selling stockholder sold approximately 5.93 million shares of the Company's common stock through an underwritten offering in late February 2018. As of June 30, 2018, the Company does not expect to have any further obligations under the registration rights agreement.

Falcon Acquisition

On February 28, 2018, the Company acquired Falcon Flowback Services, LLC (“Falcon”), a full service provider of flowback and well testing services for the separation and recovery of fluids, solid debris and proppant used during hydraulic fracturing operations. Falcon provides additional scale and diversity to our Completion Services well testing operations in key shale plays in the United States. The purchase price was $84.2 million (net of cash acquired), which is subject to customary post-closing purchase price adjustments. The Falcon acquisition was funded by borrowings under the Company's Amended Revolving Credit Facility (as defined in Note 6, "Long-term Debt"). Falcon’s results of operations have been included in the Company’s financial statements and has been reported within the Completion Services business subsequent to the closing of the acquisition on February 28, 2018.

Transaction-Related Costs

During the six months ended June 30, 2018, the Company expensed transaction-related costs of $2.6 million, which are included within selling, general and administrative expense. No material transaction-related costs were incurred during the three months ended June 30, 2018.

The GeoDynamics and Falcon acquisitions have been accounted for using the acquisition method of accounting. The following table summarizes the Company's preliminary estimates of the fair value of assets acquired and liabilities assumed in the acquisitions, as of their respective dates of acquisitions (in thousands):

	GEODynamics				Falcon
Accounts receivable, net	$	37,282			$	21,180
Inventories	36,140				242
Property, plant and equipment	25,769				30,000
Intangible assets
Customer relationships	100,000				13,500
Patents/Technology/Know-how	47,000				—
Tradenames	34,000				1,500
Noncompete agreements	18,000				1,100
Other assets	1,770				664
Accounts payable and accrued liabilities	(21,168		)		(10,200		)
Deferred income taxes	(23,560		)	(a)	—
Other liabilities	(3,674		)		(167		)
Total identifiable net assets	251,559				57,819
Goodwill	363,781			(b)	26,427			(c)
Total net assets	$	615,340			$	84,246

Consideration consists of:
Cash, net of cash acquired	$	295,430	$	84,246
Oil States common stock	294,910		—
Promissory note	25,000		—
Total consideration	$	615,340	$	84,246

Intangible asset weighted-average useful lives (years):
Customer relationships	20	15
Patents/Technology/Know-how	17	n.a.
Tradenames	20	20
Noncompete agreements	3	3

a. In connection with the acquisition accounting for GEODynamics, the Company provided deferred taxes related to, among other items, the estimated fair value adjustments for acquired property, plant and equipment, intangible assets and U.S. tax net operating loss carryforwards.

b. The goodwill recognized is primarily attributable to expected synergies that will result from combining the operations of the Company and GEODynamics, as well as intangible assets which do not qualify for separate recognition. The amount of goodwill that is deductible for income tax purposes is not significant.

c. The goodwill recognized is primarily attributable to expected synergies that will result from combining the operations of the Company and Falcon, as well as intangible assets which do not qualify for separate recognition. All goodwill is deductible for income tax purposes.

The Company has not completed the purchase price allocation for the GEODynamics and Falcon acquisitions and these preliminary estimates of fair value and intangible asset useful lives are subject to revision. The final purchase price allocation will be determined when the Company has finalized the opening balance sheet of each acquisition and completed the detailed valuations and necessary calculations. The final allocations and intangible asset useful lives could differ materially from the preliminary estimates. The final allocations may include (1) changes in identifiable net assets, (2) changes in allocations to intangible assets such as tradenames, patents/technology/know-how and customer relationships as well as goodwill, (3) changes in fair values of property, plant and equipment and deferred taxes (4) changes in useful lives and (5) other changes to assets and liabilities.

Supplemental Unaudited Pro Forma Financial Information

The following supplemental unaudited pro forma results of operations data for the Company gives pro forma effect to the consummation of the GEODynamics and Falcon acquisitions as if they had occurred on January 1, 2017. The supplemental unaudited pro forma financial information for the Company was prepared based on historical financial information, adjusted to give pro forma effect to fair value adjustments on depreciation and amortization expense, interest expense, and related tax effects, among others. The pro forma results for the six months ended June 30, 2018 reflect adjustments to exclude after-tax impact of transaction costs of $2.0 million. The supplemental pro forma financial information is unaudited and may not reflect what combined operations would have been were the acquisitions to have occurred on January 1, 2017. As such, it is presented for informational purposes only (in thousands, except per share amounts):

	Pro Forma
	Six Months Ended June 30,
	2018		2017
Revenue	$	566,045	$	429,995
Net income (loss)	$	1,110	$	(34,241	)
Diluted net income (loss) per share	$	0.02	$	(0.58	)
Diluted weighted average common shares outstanding	58,922		58,957

This supplemental unaudited pro forma results of operations data reflects adjustments required for business combinations and is based upon, among other things, preliminary estimates of the fair value of assets acquired and liabilities assumed and certain assumptions that the Company believes are reasonable. Revisions to the preliminary estimates of fair value may have a significant impact on the pro forma amounts of depreciation and amortization expense and income tax benefit.

Changes in the carrying amount of goodwill for the six-month period ended June 30, 2018 were as follows (in thousands):

	Well Site Services									Downhole Technologies		Offshore/ Manufactured Products			Total
	Completion Services			Drilling Services			Subtotal
Balance as of December 31, 2017
Goodwill	$	199,631		$	22,767		$	222,398		$	—	$	162,906		$	385,304
Accumulated impairment losses	(94,528		)	(22,767		)	(117,295		)	—		—			(117,295		)
	105,103			—			105,103			—		162,906			268,009
Goodwill acquired	26,427			—			26,427			363,781		—			390,208
Foreign currency translation	(1		)	—			(1		)	—		(182		)	(183		)
Balance as of June 30, 2018	$	131,529		$	—		$	131,529		$	363,781	$	162,724		$	658,034
Balance as of June 30, 2018
Goodwill	$	226,057		$	22,767		$	248,824		$	363,781	$	162,724		$	775,329
Accumulated impairment losses	(94,528		)	(22,767		)	(117,295		)	—		—			(117,295		)
	$	131,529		$	—		$	131,529		$	363,781	$	162,724		$	658,034

Other Intangible Assets

The following table presents the total gross carrying amount of intangibles and the total accumulated amortization for major intangible asset classes as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018				December 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Other intangible assets:
Customer relationships	$	159,557	$	27,027	$	44,557	$	22,661
Patents/Technology/Know-how	83,313		19,112		35,762		15,844
Noncompete agreements	23,696		5,677		4,899		2,799
Tradenames and other	42,937		3,721		10,801		4,450
Total other intangible assets	$	309,503	$	55,537	$	96,019	$	45,754

The weighted average remaining amortization period for all intangible assets, other than goodwill, was 15.5 years as of June 30, 2018 and 7.8 years as of December 31, 2017. Amortization expense is expected to total $12.9 million over the last six months of 2018, $25.1 million in 2019, $23.0 million in 2020, $17.1 million in 2021 and $16.2 million in 2022. For the three months ended June 30, 2018 and 2017, amortization expenses was $6.4 million and $2.2 million, respectively. Amortization expense was $12.0 million and $4.3 million for the six months ended June 30, 2018 and 2017, respectively.

XML

Details of Selected Balance Sheet Accounts

6 Months Ended

Jun. 30, 2018

Details of Selected Balance Sheet Accounts [Abstract]

Details of Selected Balance Sheet Accounts

Details of Selected Balance Sheet Accounts

Additional information regarding selected balance sheet accounts at June 30, 2018 and December 31, 2017 is presented below (in thousands):

	June 30, 2018			December 31, 2017
Accounts receivable, net:
Trade	$	213,335		$	153,912
Unbilled revenue	38,933			21,638
Contract assets (see Note 12)	34,496			41,195
Other	13,488			6,710
Total accounts receivable	300,252			223,455
Allowance for doubtful accounts	(10,446		)	(7,316		)
	$	289,806		$	216,139

	June 30, 2018			December 31, 2017
Inventories, net:
Finished goods and purchased products	$	91,722		$	82,990
Work in process	28,683			30,689
Raw materials	102,848			70,255
Total inventories	223,253			183,934
Allowance for excess or obsolete inventory	(18,196		)	(15,649		)
	$	205,057		$	168,285

	June 30, 2018		December 31, 2017
Prepaid expenses and other current assets:
Income taxes receivable	$	9,351	$	5,927
Prepayments to vendors	3,858		2,962
Prepaid insurance	3,638		5,007
Other	5,745		4,158
	$	22,592	$	18,054

	Estimated Useful Life (years)			June 30, 2018			December 31, 2017
Property, plant and equipment, net:
Land				$	34,149		$	35,808
Buildings and leasehold improvements	2	–	40	242,455			235,330
Machinery and equipment	1	–	28	470,110			458,458
Completion Services equipment	2	–	10	472,200			431,714
Office furniture and equipment	3	–	10	42,882			43,664
Vehicles	2	–	10	120,455			118,198
Construction in progress				44,057			34,557
Total property, plant and equipment				1,426,308			1,357,729
Accumulated depreciation				(888,607		)	(858,839		)
				$	537,701		$	498,890

During the second quarter of 2018, the Company and its insurance carriers reached final settlement with respect to flood insurance claims resulting from Hurricane Harvey in 2017. In connection with this settlement, the Company's Offshore/Manufactured Products segment recognized a gain of $3.6 million following the remediation and repair of buildings and equipment and, to a lesser extent, the disposal of equipment damaged beyond repair. This gain was reported within other (income) expense, net in the accompanying consolidated statement of operations.

	June 30, 2018		December 31, 2017
Other noncurrent assets:
Deferred compensation plan	$	22,224	$	20,988
Deferred income taxes	652		519
Other	5,992		6,903
	$	28,868	$	28,410

	June 30, 2018		December 31, 2017
Accrued liabilities:
Accrued compensation	$	24,704	$	25,794
Insurance liabilities	8,135		6,831
Accrued taxes, other than income taxes	8,943		3,591
Accrued commissions	2,181		1,335
Accrued transaction-related costs	1,111		—
Accrued claims	603		1,320
Other	10,623		7,018
	$	56,300	$	45,889

XML

Net Income (Loss) Per Share

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Net Income (Loss) Per Share

Net Income (Loss) Per Share

The table below provides a reconciliation of the numerators and denominators of basic and diluted net income (loss) per share for the three and six months ended June 30, 2018 and 2017 (in thousands, except per share amounts):

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Numerators:
Net income (loss)	$	2,742		$	(14,246	)	$	(750	)	$	(31,924	)
Less: Income attributable to unvested restricted stock awards	(44		)	—			—			—
Numerator for basicnet income (loss) per share	2,698			(14,246		)	(750		)	(31,924		)
Effect of dilutive securities:
Unvested restricted stock awards	—			—			—			—
Numerator for dilutednet income (loss) per share	$	2,698		$	(14,246	)	$	(750	)	$	(31,924	)
Denominators:
Weighted average number of common shares outstanding	59,964			51,350			59,389			51,421
Less: Weighted average number of unvested restricted stock awards outstanding	(959		)	(1,118		)	(993		)	(1,125		)
Denominator for basicnet income (loss) per share	59,005			50,232			58,396			50,296
Effect of dilutive securities:
Unvested restricted stock awards	—			—			—			—
Assumed exercise of stock options	—			—			—			—
1.50% convertible senior notes (see Note 6)	—			—			—			—
	—			—			—			—
Denominator for dilutednet income (loss) per share	59,005			50,232			58,396			50,296
Net income (loss) per share:
Basic	$	0.05		$	(0.28	)	$	(0.01	)	$	(0.63	)
Diluted	0.05			(0.28		)	(0.01		)	(0.63		)

The calculation of diluted net income (loss) per share for the three and six months ended June 30, 2018 excluded 695 thousand shares and 697 thousand shares, respectively, issuable pursuant to outstanding stock options, due to their antidilutive effect. The calculation of diluted net income (loss) per share for the three and six months ended June 30, 2017 excluded 715 thousand shares and 718 thousand shares, respectively, issuable pursuant to outstanding stock options, due to their antidilutive effect. Additionally, shares issuable upon conversion of the 1.50% convertible senior notes were not convertible and therefore excluded for the three and six months ended June 30, 2018, due to their antidilutive effect.

XML

Long-term Debt

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Long-term Debt

Long-term Debt

As of June 30, 2018 and December 31, 2017, long-term debt consisted of the following (in thousands):

	June 30, 2018			December 31, 2017
Revolving credit facility(1)	$	155,530		$	—
1.50% convertible senior notes(2)	163,435			—
Promissory note	25,000			—
Capital lease obligations and other debt	5,815			5,281
Total debt	349,780			5,281
Less: Current portion	(535		)	(411		)
Total long-term debt and capitalized leases	$	349,245		$	4,870

(1) Presented net of $2.4 million of unamortized debt issuance costs as of June 30, 2018. Unamortized debt issuance costs of $1.6 million as of December 31, 2017 are classified in other noncurrent assets.

(2) The principal amount of the 1.50% convertible senior notes is $200.0 million. See "Issuance of 1.50% Convertible Senior Notes" below.

RevolvingCredit Facility

Prior to January 30, 2018, the Company's senior secured revolving credit facility (the "Revolving Credit Facility") was governed by a credit agreement with Wells Fargo Bank, N.A., as administrative agent for the lenders party thereto and collateral agent for the secured parties thereunder, and the lenders and other financial institutions from time to time party thereto, dated as of May 28, 2014, as amended (the "Credit Agreement"), that was scheduled to mature on May 28, 2019. On January 30, 2018, and subsequently on May 14, 2018, the Company amended the Revolving Credit Facility and amended and restated the Credit Agreement (the "Amended Revolving Credit Facility" and "Amended Credit Agreement", respectively), to extend the maturity to January 2022 and permit the issuance of convertible senior notes as discussed below. The Amended Credit Agreement governs our Amended Revolving Credit Facility. The Amended Revolving Credit Facility provides for $350 million in lender commitments with an option to increase the maximum borrowings to $500 million subject to additional lender commitments prior to its maturity on January 30, 2022. Under the Amended Revolving Credit Facility, $50 million is available for the issuance of letters of credit.

As of June 30, 2018, the Company had $157.9 million of borrowings outstanding under the Amended Credit Agreement and $22.3 million of outstanding letters of credit, leaving $157.8 million available to be drawn. The total amount available to be drawn under our Amended Revolving Credit Facility was less than the lender commitments as of June 30, 2018, due to limits imposed by maintenance covenants in the Amended Credit Agreement.

Amounts outstanding under the Amended Revolving Credit Facility bear interest at LIBOR plus a margin of 1.75% to 3.00%, or at a base rate plus a margin of 0.75% to 2.00%, in each case based on a ratio of the Company's total net funded debt to consolidated EBITDA (as defined in the Amended Credit Agreement). The Company must also pay a quarterly commitment fee of 0.25% to 0.50%, based on the Company's ratio of total net funded debt to consolidated EBITDA, on the unused commitments under the Amended Credit Agreement. In connection with the amendment and restatement of the Credit Agreement, the Company expensed $0.4 million of previously deferred financing costs in the first quarter of 2018, which is included in interest expense.

The Amended Credit Agreement contains customary financial covenants and restrictions. Specifically, we must maintain an interest coverage ratio, defined as the ratio of consolidated EBITDA to consolidated interest expense, of at least 3.00 to 1.0, a maximum senior secured leverage ratio, defined as the ratio of senior secured debt to consolidated EBITDA, of no greater than 2.25 to 1.0 and a total net leverage ratio, defined as the ratio of total net funded debt to consolidated EBITDA, of no greater than 4.0 to 1.0 through the fiscal quarter ending December 31, 2018 and no greater than 3.75 to 1.0 thereafter. The amended financial covenants give pro forma effect to the issuance of the convertible senior notes discussed below, acquired businesses and the annualization of EBITDA for acquired businesses for the fiscal quarters ending March 31, 2018 and June 30, 2018.

Each of the factors considered in the calculation of these ratios are defined in the Amended Credit Agreement. Consolidated EBITDA and consolidated interest, as defined, exclude goodwill impairments, losses on extinguishment of debt, debt discount amortization, stock-based compensation expense and other non-cash charges.

Borrowings under the Amended Credit Agreement are secured by a pledge of substantially all of the Company's assets and the assets of its domestic subsidiaries. The Company's obligations under the Amended Credit Agreement are guaranteed by its significant domestic subsidiaries. The Amended Credit Agreement also contains negative covenants that limit the Company's ability to borrow additional funds, encumber assets, pay dividends, sell assets and enter into other significant transactions.

Under the Amended Credit Agreement, the occurrence of specified change of control events involving the Company would constitute an event of default that would permit the banks to, among other things, accelerate the maturity of the facility and cause it to become immediately due and payable in full.

As of June 30, 2018, the Company was in compliance with its debt covenants.

Issuance of 1.50% Convertible Senior Notes

On January 30, 2018, the Company issued $200 million aggregate principal amount of its 1.50% convertible senior notes due 2023 (the "Notes") pursuant to an indenture, dated as of January 30, 2018 (the “Indenture”), between the Company and Wells Fargo Bank, National Association, as trustee. Net proceeds from the Notes, after deducting issuance costs, were approximately $194.0 million, which was used by the Company to repay a portion of the outstanding borrowings under the Revolving Credit Facility.

The initial carrying amount of the Notes recorded in the condensed consolidated balance sheet as of January 30, 2018 was less than the $200 million in principal amount of the Notes, in accordance with applicable accounting principles, reflective of the estimated fair value of a similar debt instrument that does not have a conversion feature. The Company recorded the value of the conversion feature of $34.4 million as a debt discount, which is amortized as interest expense over the term of the Notes, with a similar amount allocated to additional paid-in capital ($25.6 million, net of issuance costs and deferred taxes). As a result of this amortization, the interest expense the Company recognizes related to the Notes for accounting purposes is based on an effective interest rate of approximately 6.0% which is greater than the cash interest payments the Company will pay on the Notes. Interest expense associated with the Notes for the three and six months ended June 30, 2018 was $2.4 million and $4.1 million, respectively, while the related cash interest expense totaled $0.8 million and $1.3 million, respectively.

The following table presents the carrying amount of the Notes in the condensed consolidated balance sheets (in thousands):

	June 30, 2018
Principal amount of the liability component	$	200,000
Less: Unamortized discount	31,915
Less: Unamortized issuance costs	4,650
Net carrying amount of the liability	$	163,435

The Notes bear interest at a rate of 1.50% per year until maturity. Interest is payable semi-annually in arrears on February 15 and August 15 of each year, beginning on August 15, 2018. In addition, additional interest and special interest may accrue on the Notes under certain circumstances as described in the Indenture. The Notes will mature on February 15, 2023, unless earlier repurchased, redeemed or converted. The initial conversion rate is 22.2748 shares of the Company's common stock per $1,000 principal amount of Notes (equivalent to an initial conversion price of approximately $44.89 per share of common stock). The conversion rate, and thus the conversion price, may be adjusted under certain circumstances as described in the Indenture. The Company’s intent is to repay the principal amount of the Notes in cash and the conversion feature in shares of the Company’s common stock.

Noteholders may convert their Notes, at their option only in the following circumstances: (1) if the last reported sale price per share of the Company’s common stock exceeds 130% of the conversion price for each of at least 20 trading days during the 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter; (2) during the five consecutive business days immediately after any five consecutive trading day period (such five consecutive trading day period, the “measurement period”) in which the trading price per $1,000 principal amount of the Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price per share of the Company’s common stock on such trading day and the conversion rate on such trading day; (3) upon the occurrence of certain corporate events or distributions on the Company’s common stock, as described in the Indenture; or (4) if the Company calls the Notes for redemption, or at any time from, and including, November 15, 2022 until the close of business on the second scheduled trading day immediately before the maturity date. The Company will settle conversions by paying or delivering, as applicable, cash, shares of common stock or a combination of cash and shares of common stock, at the Company's election, based on the applicable conversion rate(s). If the Company elects to deliver cash or a combination of cash and shares of common stock, then the consideration due upon conversion will be based on a defined observation period.

The Notes will be redeemable, in whole or in part, at the Company's option at any time, and from time to time, on or after February 15, 2021, at a cash redemption price equal to the principal amount of the Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date, but only if the last reported sale price per share of common stock exceeds 130% of the conversion price on each of at least 20 trading days during the 30 consecutive trading days ending on, and including, the trading day immediately before the date the Company sends the related redemption notice.

If specified change in control events involving the Company as defined in the Indenture occur, then noteholders may require the Company to repurchase their Notes at a cash repurchase price equal to the principal amount of the Notes to be repurchased, plus accrued and unpaid interest. Additionally, the Notes contain certain events of default as set forth in the indenture. As of June 30, 2018, none of the conditions allowing holders of the Notes to convert, or requiring us to repurchase the Notes, had been met.

Because it is the Company's intent to settle the principal portion of the Notes in cash, the Company uses the treasury stock method when calculating the diluted earnings per share effect for the variable number of shares that would be issued upon conversion to settle the conversion feature.

Promissory Note

In connection with the GEODynamics Acquisition, the Company issued a $25.0 million promissory note that bears interest at 2.50% per annum and matures on July 12, 2019. Payments due under the promissory note may be setoff against certain claims, if any, related to matters occurring prior to the Company's acquisition of GEODynamics.

XML

Fair Value Measurements

6 Months Ended

Jun. 30, 2018

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements

The Company’s financial instruments consist of cash and cash equivalents, investments, receivables, payables and debt instruments. The Company believes that the carrying values of these instruments, other than the Notes, on the accompanying condensed consolidated balance sheets approximate their fair values. The estimated fair value of the Notes as of June 30, 2018 was approximately $211 million, based on quoted market prices (a Level 1 fair value measurement), which compares to the $200 million in principal amount of the notes.

XML

Stockholders' Equity

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Stockholders' Equity

Stockholders' Equity

The following table provides details with respect to the changes to the number of shares of common stock, $0.01 par value, outstanding during the first six months of 2018:

Shares of common stock outstanding – December 31, 2017	51,089,422
Acquisition of GEODynamics (see Note 3)	8,661,083
Restricted stock awards, net of forfeitures	377,988
Shares withheld for taxes on vesting of restricted stock awards and transferred to treasury	(147,229	)
Shares of common stock outstanding – June 30, 2018	59,981,264

As of June 30, 2018 and December 31, 2017, the Company had 25,000,000 shares of preferred stock, $0.01 par value, authorized, with no shares issued or outstanding.

On July 29, 2015, the Company’s Board of Directors approved a share repurchase program providing for the repurchase of up to $150.0 million of the Company’s common stock, which, following extension, was scheduled to expire on July 29, 2018. On July 25, 2018, our Board of Directors extended the share repurchase program for one year to July 29, 2019. During the first half of 2018, the Company did not repurchase any shares of common stock under the program. The amount remaining under the Company's share repurchase authorization as of June 30, 2018 was $120.5 million. Subject to applicable securities laws, such purchases will be at such times and in such amounts as the Company deems appropriate.

XML

Accumulated Other Comprehensive Loss

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Accumulated Other Comprehensive Loss

Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss, reported as a component of stockholders’ equity, increased from $58.5 million at December 31, 2017 to $67.2 million at June 30, 2018, due to changes in currency exchange rates. Accumulated other comprehensive loss is primarily related to fluctuations in the currency exchange rates compared to the U.S. dollar which are used to translate certain of the international operations of our reportable segments. For the six months ended June 30, 2018 and 2017, currency translation adjustments recognized as a component of other comprehensive loss were primarily attributable to the United Kingdom and Brazil. As of June 30, 2018, the exchange rate for the British pound and the Brazilian real compared to the U.S. dollar weakened by 2% and 14%, respectively, compared to the exchange rate at December 31, 2017, contributing to other comprehensive loss of $8.7 million reported for the six months ended June 30, 2018. During the first half of 2017, the exchange rates for the British pound and the Brazilian real strengthened by 1% and 2%, compared to the U.S. dollar, contributing to other comprehensive income of $8.6 million.

XML

Stock-based Compensation

6 Months Ended

Jun. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-based Compensation

Stock-based Compensation

The following table presents a summary of activity for stock options, service-based restricted stock awards and performance-based stock unit awards for the six months ended June 30, 2018.

	Stock Options			Service-based Restricted Stock			Performance-based Stock Units
Outstanding – December 31, 2017	693,277			1,088,519			159,553
Granted	—			399,134			46,378
Vested/Exercised	—			(512,908		)	—
Forfeited	(6,239		)	(21,146		)	—
Outstanding – June 30, 2018	687,038			953,599			205,931
Weighted average grant date fair value (2018 awards)	$	—		$	29.33		$	28.75

The restricted stock program consists of a combination of service-based restricted stock and performance-based stock units. The service-based restricted stock awards generally vest on a straight-line basis over their term, which is generally three to four years. The number of performance-based restricted shares ultimately issued under the program is dependent upon our achievement of a predefined specific performance measures generally measured over a three-year period. In the event the predefined targets are exceeded for any performance-based award, additional shares up to a maximum of 200% of the target award may be granted. Conversely, if actual performance falls below the predefined target, the number of shares vested is reduced. If the actual performance falls below the threshold performance level, no restricted shares will vest. The performance measure for outstanding awards as of December 31, 2017 is relative total stockholder return compared to our peer group of companies.

The performance measure for performance-based stock units granted during the first quarter of 2018 is based on the Company's EBITDA growth rate over a three-year period. Additionally, the Company issued conditional phantom units totaling 46,378 units, with the ultimate number of phantom units to be awarded ranging from zero to a maximum of 92,756 units. These phantom units represent a hypothetical interest in the Company’s common stock, and, once vested, are settled in cash. The performance measure for these phantom units is relative stockholder return compared to our peer group of companies. The obligation related to the phantom units is classified as a liability and remeasured at the end of each reporting period.

Stock-based compensation pre-tax expense recognized in the three-month periods ended June 30, 2018 and 2017 totaled $6.0 million and $6.0 million, respectively. Stock based compensation pre-tax expense recognized in the six-month periods ended June 30, 2018 and 2017 totaled $11.2 million and $11.0 million, respectively. As of June 30, 2018, there was $28.7 million of pre-tax compensation costs related to service-based and performance-based stock awards and unvested stock options, which will be recognized in future periods as vesting conditions are satisfied.

On May 8, 2018 (the "Effective Date"), the Company’s stockholders approved the Oil States International, Inc. 2018 Equity Participation Plan (the “Plan”). The maximum number of shares of common stock reserved and available for issuance under the Plan is the sum of 2,000,000 shares, plus (i) any shares of common stock that, as of the Effective Date, were available for issuance under the Oil States International, Inc. 2001 Equity Participation Plan (as amended from time to time, the “Prior Plan”) (and that were not subject to outstanding awards under the Prior Plan as of the Effective Date), and (ii) any shares of common stock subject to outstanding awards under the Prior Plan as of the Effective Date that are not vested and/or subsequently expired or forfeited and canceled, for any reason, subject to certain adjustment as provided under the Plan. To the extent any additional shares of common stock remain subject to outstanding awards under the Prior Plan that otherwise would have been returned to the Prior Plan after May 8, 2018 on account of the expiration, forfeiture or cancellation without a delivery of shares of such outstanding awards, those shares of common stock instead will be included in the reserve of shares of common stock for issuance under the Plan. The Company filed a registration statement on Form S-8, which became effective on May 17, 2018, with respect to shares of common stock reserved for issuance under the Plan. As of June 30, 2018, approximately 2.5 million shares were available for grant under the Plan.

XML

Income Taxes

6 Months Ended

Jun. 30, 2018

Income Tax Disclosure [Abstract]

Income Taxes

Taxes

Income Taxes

The income tax provision for interim periods is based on estimates of the effective tax rate for the entire fiscal year. For the three months ended June 30, 2018, the Company's income tax provision was $1.7 million, or 38.8% of pre-tax income. For the six months ended June 30, 2018, the Company’s income tax provision was $0.5 million on a pre-tax loss of $0.2 million, reflecting the impact of certain discrete tax attributes. This compares to an income tax benefit of $5.1 million, or 26.2% of pre-tax losses and $11.7 million, or 26.8% of pre-tax losses, respectively, for the three and six months ended June 30, 2017.

On December 22, 2017, the United States enacted legislation commonly known as the Tax Cuts and Jobs Act (“Tax Reform Legislation”) which resulted in significant changes to U.S. tax and related laws, including certain key federal income tax provisions applicable to multinational companies such as the Company. These changes include, among others, the implementation of a territorial tax system with a one-time mandatory tax on undistributed foreign earnings of subsidiaries and a reduction in the U.S. corporate income tax rate to 21% from 35% effective January 1, 2018.

As a result of these U.S. tax law changes, during the fourth quarter of 2017 the Company recorded a net charge of $28.2 million within income tax expense, consisting primarily of incremental income tax expense of $41.4 million related to the one-time, mandatory transition tax on the Company’s unremitted foreign subsidiary earnings (the "Transition Tax") and a valuation allowance established against the Company’s foreign tax credit carryforwards which were recorded as assets prior to Tax Reform Legislation, offset by a tax benefit of $13.2 million related the remeasurement of the Company’s U.S. net deferred tax liabilities based on the new 21% U.S. corporate income tax rate. The Company does not expect to incur a material cash tax payable with respect to the Transition Tax.

The Tax Reform Legislation also includes many new provisions including changes to bonus depreciation, the deduction for executive compensation and interest expense, and potential incremental taxes related to certain foreign earnings. Many of these provisions did not apply to the Company until January 1, 2018. The Company continues to assess the impact of these and other provisions of the Tax Reform Legislation. The net deferred tax liability as of June 30, 2018 has not been materially impacted by any of these provisions. The Company’s net deferred tax liability, as of December 31, 2017, excluded the impact, if any, of potential future U.S. income taxes related to certain foreign activities and transactions as described in the Tax Reform Legislation.

The Company continues to examine the implications arising from the Transition Tax and other provisions of these new tax laws but believes the provisional estimates recorded in the fourth quarter of 2017 reflected a reasonable estimate of the impact based on the information available as of June 30, 2018. As additional regulatory and accounting guidance becomes available and further information is obtained in connection with the preparation of the Company’s 2017 U.S. federal and various foreign income tax returns, the Company will record, if necessary, adjustments to these provisional estimates in 2018.

The ultimate impact of Tax Reform Legislation may differ from the Company’s provisional estimates, possibly materially, due to changes in the interpretations and assumptions made by the Company as well as additional regulatory and accounting guidance that may be issued and actions the Company may take as a result of the Tax Reform Legislation. In this regard, on April 2, 2018 the U.S. Department of the Treasury and the Internal Revenue Service issued a brief notice indicating that future changes in regulations under Tax Reform Legislation were pending which are expected to allow taxpayers, including the Company, to elect to carryback or carryforward 2017 U.S. net operating losses (“NOLs”) rather than requiring that such NOLs be used to offset the Transition Tax. The Company will monitor regulatory guidance and other information related to this matter as it becomes available to allow the Company to reasonably estimate the impact of any change in its provisional estimates in future periods.

Tariffs and Duties

The Company uses a variety of domestically produced and imported raw materials and component products, including steel, in the manufacture of its products. The United States recently imposed tariffs on a variety of imported products, including steel and aluminum. In response to the U.S. tariffs on steel and aluminum, the European Union and several other countries, including Canada and China, have threatened and/or imposed retaliatory tariffs. The effect of these new tariffs and the application and interpretation of existing trade agreements and customs, anti-dumping and countervailing duty regulations continues to evolve, and the Company continues to monitor these matters. If the Company encounters difficulty in procuring these raw materials and component products, or if the prices the Company has to pay for these products increase as a result of customs, anti-dumping and countervailing duty regulations or otherwise and the Company is unable to pass corresponding cost increases on to its customers, the Company's financial position and results of operations could be adversely affected. Furthermore, uncertainty with respect to potential costs in the drilling and completion of oil and gas wells could cause customers to delay or cancel planned projects which, if this occurred, would adversely affect the Company's financial position and results of operations.

XML

Segments, Revenue Recognition and Related Information

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Segments and Related Information

Segments, Revenue Recognition and Related Information

As further discussed in Note 3, “Business Acquisitions, Goodwill and Other Intangible Assets,” on January 12, 2018 the Company completed the GEODynamics Acquisition, which, beginning with the first quarter of 2018, is reported as a separate business segment under the name “Downhole Technologies.” Following this acquisition, the Company operates through three reportable segments: Well Site Services, Downhole Technologies and Offshore/Manufactured Products. The Company’s reportable segments represent strategic business units that generally offer different products and services. They are managed separately because each business often requires different technologies and marketing strategies. Recent acquisitions, except for the GEODynamics Acquisition, have been direct extensions to our business segments.

The Well Site Services segment provides a broad range of equipment and services that are used to drill for, establish and maintain the flow of oil and natural gas from a well throughout its life cycle. In this segment, operations primarily include completion-focused equipment and services as well as land drilling services. The Completion Services operations provide solutions to its customers using our completion tools and highly-trained personnel throughout its service offerings which include: wireline support, frac stacks, isolations tools, extended reach tools, ball launchers, well testing and flowback operations, thru tubing activity and sand control. Drilling Services provides land drilling services for shallow to medium depth wells in West Texas and the Rocky Mountain region of the United States. Separate business lines within the Well Site Services Segment have been disclosed to provide additional detail with respect to its operations. Substantially all of the revenue generated by the Well Site Services segment are classified as service revenues in the unaudited condensed consolidated statements of operations.

Following the closing of the GEODynamics Acquisition on January 12, 2018, the Downhole Technologies segment provides oil and gas perforation systems and downhole tools in support of completion, intervention, wireline and well abandonment operations. This segment designs, manufactures and markets its consumable engineered products to oilfield service as well as exploration and production companies, which are completing complex wells with longer lateral lengths, increased frac stages and more perforation clusters to increase unconventional well productivity. Substantially all of the revenue generated by the Downhole Technologies segment are classified as product revenue in the unaudited condensed consolidated statements of operations.

The Offshore/Manufactured Products segment designs, manufactures and markets capital equipment utilized on floating production systems, subsea pipeline infrastructure, and offshore drilling rigs and vessels, along with short-cycle and other products. Driven principally by longer-term customer investments for offshore oil and natural gas projects, project-driven product revenues include: flexible bearings, advanced connector systems, high-pressure riser systems, deepwater mooring systems, cranes, subsea pipeline products and blow-out preventer stack integration. Short-cycle products manufactured by the segment include: valves, elastomers and other specialty products generally used in the land-based completion and drilling markets. Other products manufactured and offered by the segment include a variety of products for use in industrial, military and other applications outside the oil and gas industry. The segment also offers a broad line of complementary, value-added services including: specialty welding, fabrication, cladding and machining services, offshore installation services, and inspection and repair services.

Corporate activities include corporate expenses, including those related to corporate governance, stock-based compensation and other infrastructure support, as well as the impact of company-wide decisions for which the individual operating units are not being evaluated.

Financial information by business segment for the three and six months ended June 30, 2018 and 2017 is summarized in the following tables (in thousands).

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Three months ended June 30, 2018
Well Site Services –
Completion Services	$	108,368	$	16,816	$	1,204		$	14,590	$	526,551
Drilling Services	16,756		3,551		(2,957		)	1,801		69,256
Total Well Site Services	125,124		20,367		(1,753		)	16,391		595,807
Downhole Technologies	59,274		4,532		11,600			3,168		677,367
Offshore/Manufactured Products	101,447		5,786		12,664			4,108		710,125
Corporate	—		237		(13,811		)	356		41,827
Total	$	285,845	$	30,922	$	8,700		$	24,023	$	2,025,126

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Three months ended June 30, 2017
Well Site Services –
Completion Services	$	57,890	$	16,193	$	(12,547	)	$	3,621	$	446,807
Drilling Services	11,477		4,794		(3,787		)	815		73,906
Total Well Site Services	69,367		20,987		(16,334		)	4,436		520,713
Downhole Technologies	—		—		—			—		—
Offshore/Manufactured Products	102,035		6,534		10,662			2,907		784,891
Corporate	—		263		(12,834		)	131		42,224
Total	$	171,402	$	27,784	$	(18,506	)	$	7,474	$	1,347,828

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Six months ended June 30, 2018
Well Site Services –
Completion Services	$	191,208	$	32,198	$	(3,267	)	$	22,515	$	526,551
Drilling Services	34,315		7,419		(5,268		)	3,026		69,256
Total Well Site Services	225,523		39,617		(8,535		)	25,541		595,807
Downhole Technologies	105,055		8,416		19,654			5,066		677,367
Offshore/Manufactured Products	208,843		11,600		25,116			7,131		710,125
Corporate	—		479		(28,449		)	523		41,827
Total	$	539,421	$	60,112	$	7,786		$	38,261	$	2,025,126

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Six months ended June 30, 2017
Well Site Services –
Completion Services	$	106,562	$	32,721	$	(29,027	)	$	6,113	$	446,807
Drilling Services	22,958		9,829		(8,004		)	1,107		73,906
Total Well Site Services	129,520		42,550		(37,031		)	7,220		520,713
Downhole Technologies	—		—		—			—		—
Offshore/Manufactured Products	193,349		12,687		20,126			5,929		784,891
Corporate	—		527		(24,925		)	142		42,224
Total	$	322,869	$	55,764	$	(41,830	)	$	13,291	$	1,347,828

One customer individually accounted for 10% and 16% of the Company’s consolidated product and service revenue for the six months ended June 30, 2018 and 2017, respectively, and individually represented 9% of the Company’s consolidated total accounts receivable as of June 30, 2018. Operating income (loss) excludes equity in net income of unconsolidated affiliates, which is immaterial and not reported separately herein.

As further discussed in Note 2, "Recent Accounting Pronouncements," the Company accounts for revenue in accordance with FASB issued guidance on revenue from contracts with customers, which we adopted on January 1, 2018. While the new guidance did not have a material impact on the Company's recognition of revenues, we have expanded our revenue recognition disclosures to address the new qualitative and quantitative disclosure requirements. Contractual terms may vary by contract and customer, which may impact the timing of revenue recognition under the standard in future periods.

The following table provides supplemental disaggregated revenue from contracts with customers by business segment for the three and six months ended June 30, 2018 and 2017 (in thousands):

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Three months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	35,225	$	34,582	$	35,225	$	34,582
Short-cycle:
Completion products and services	108,368		57,890		59,274		—		29,783		31,117		197,425		89,007
Drilling services	16,756		11,477		—		—		—		—		16,756		11,477
Other products	—		—		—		—		7,565		8,903		7,565		8,903
Total short-cycle	125,124		69,367		59,274		—		37,348		40,020		221,746		109,387
Other products and services	—		—		—		—		28,874		27,433		28,874		27,433
	$	125,124	$	69,367	$	59,274	$	—	$	101,447	$	102,035	$	285,845	$	171,402

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Six months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	76,024	$	66,917	$	76,024	$	66,917
Short-cycle:
Completion products and services	191,208		106,562		105,055		—		62,755		56,966		359,018		163,528
Drilling services	34,315		22,958		—		—		—		—		34,315		22,958
Other products	—		—		—		—		15,011		16,125		15,011		16,125
Total short-cycle	225,523		129,520		105,055		—		77,766		73,091		408,344		202,611
Other products and services	—		—		—		—		55,053		53,341		55,053		53,341
	$	225,523	$	129,520	$	105,055	$	—	$	208,843	$	193,349	$	539,421	$	322,869

Performance Obligations

The Company’s revenue contracts may include one or more promises to transfer a distinct good or service to the customer, which is referred to under ASC 606 as a "performance obligation," and to which revenue is allocated. Revenue is recognized by the Company when, or as, the performance obligations are satisfied. The majority of the Company's significant contracts for custom engineered products have a single performance obligation as no individual good or service is separately identifiable from other performance obligations in the contracts. For contracts with multiple distinct performance obligations, the Company allocates revenue to the identified performance obligations in the contract. Our product sales terms do not include significant post-performance obligations.

The Company's performance obligations may be satisfied at a point in time or over time as work progresses. Revenues from goods and services transferred to customers at a point in time accounted for approximately 32% and 27% of consolidated revenues for the six months ended June 30, 2018 and 2017, respectively. The majority of the Company's revenue recognized at a point in time is derived from short-term contracts for standard products offered by the Company. Revenue on these contracts is recognized when control over the product has transferred to the customer. Indicators considered by the Company in determining when transfer of control to the customer occurs include: right to payment for the product, transfer of legal title to the customer, transfer of physical possession of the product, transfer of risk and customer acceptance of the product.

Revenues from products and services transferred to customers over time accounted for approximately 68% and 73% of consolidated revenues for the six months ended June 30, 2018 and 2017, respectively. The majority of the Company's revenue recognized over time is for services provided under short-term contracts with revenue recognized as the customer receives and consumes the services provided by the Company. In addition, the Company manufactures certain products with no alternative use to the Company under short-term contracts with customers for which control passes to the customer as the performance obligations are fulfilled and for which revenue is recognized over time.

For significant project-related contracts involving custom engineered products within the Offshore/Manufactured Products segment (also referred to as "projected-driven products"), revenues are typically recognized over time using an input measure such as the percentage of costs incurred to date relative to total estimated costs at completion for each contract (cost-to-cost method). Contract costs include labor, material and overhead. Management believes this method is the most appropriate measure of progress on large contracts. Billings on such contracts in excess of costs incurred and estimated profits are classified as a contract liability (deferred revenue). Costs incurred and estimated profits in excess of billings on these contracts are recognized as a contract asset (a component of accounts receivable).

The Company has applied the practical expedient in ASC 606 and does not disclose information about remaining performance obligations (or "backlog") that have original expected durations of one year or less. As of June 30, 2018, the Company had $78.8 million of remaining backlog related to contracts with an original expected duration of greater than one year. We expect to recognize approximately 28% of this remaining backlog as revenue in 2018, an additional 44% in 2019 and the balance thereafter.

Contract Estimates

Contract estimates for project-related contracts involving custom engineered products are based on various assumptions to project the outcome of future events that may span several years. Changes in assumptions that may affect future project costs and margins include production efficiencies, the complexity of the work to be performed and the availability and costs of labor, materials and subcomponents.

As a significant change in one or more of these estimates could affect the profitability of the Company's contracts, contract-related estimates are reviewed regularly. The Company recognizes adjustments in estimated profit on contracts under the cumulative catch-up method. Under this method, the impact of the adjustment on profit recorded to date is recognized in the period the adjustment is identified. Revenue and profit in future periods of contract performance is recognized using the adjusted estimate. If at any time the estimate of contract profitability indicates an anticipated loss on the contract, the loss is recognized in the quarter it is identified.

Contract Balances

The following table summarizes balances related to contracts with customers, including trade receivables, unbilled revenue, contract assets and contract liabilities (deferred revenue), as of June 30, 2018 and December 31, 2017 (in thousands).

	June 30, 2018		December 31, 2017
Customer Accounts Receivable:
Trade	$	213,335	$	153,912
Unbilled revenue	38,933		21,638
Contract assets	34,496		41,195
	$	286,764	$	216,745
Contract liabilities (deferred revenue)	$	14,907	$	18,234

The Company receives payments from customers based upon established contractual terms as products are delivered and services are performed for the majority of its contacts with customers. On the Company’s larger project-driven contracts within the Offshore/Manufactured Products segment, contracts often provide for customer payments as milestones are achieved.

Contract assets relate to the Company's right to consideration for work completed but not billed as of June 30, 2018 and December 31, 2017 on certain project-driven contracts within the Offshore/Manufactured Products segment. Contract assets are transferred to unbilled or trade receivables when the right to consideration becomes unconditional. Contract liabilities primarily relate to advance consideration received from customers (i.e. milestone payments) for contracts for project-driven products as well as others which require significant advance investment in materials. In the normal course of business, the Company also receives advance consideration from customers on many other short-term, smaller product and service contracts which is deferred and recognized as revenue as the related performance obligation is satisfied.

Consistent with industry practice, we classify assets and liabilities related to long-term contracts as current, even though some of these amounts may not be realized within one year. All contracts are reported on the unaudited condensed consolidated balance sheet in a net asset (contract asset) or liability (deferred revenue) position on a contract-by-contract basis at the end of each reporting period.

The following table summarizes the significant changes in the contract assets and contract liabilities (deferred revenue) for longer-term, project-driven and other contracts within the Offshore/Manufactured Products segment during the six months ended June 30, 2018 (in thousands).

	Six Months Ended June 30, 2018
	Contract Assets			Deferred Revenue
Revenue recognized that was included in the contract liability balance at the beginning of the period	$	—		$	(5,840	)
Increases due to billings, excluding amounts recognized as revenue during the period	—			2,577
Increases due to revenue recognized during the period	28,779			—
Transferred to receivables from contract assets recognized at the beginning of the period	(35,478		)	—

Other

Taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction, that are collected by the Company from a customer, are excluded from revenue. Shipping and handling costs associated with outbound freight after control over a product has transferred to a customer are accounted for as a fulfillment cost and are included in cost of products.

The Company recognizes the incremental costs of obtaining contracts as an expense when incurred if the amortization period of the assets that the Company otherwise would have capitalized is one year or less. These costs are included in selling, general and administrative expenses.

XML

Commitments and Contingencies

6 Months Ended

Jun. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

In the ordinary course of conducting our business, we become involved in litigation and other claims from private party actions, as well as judicial and administrative proceedings involving governmental authorities at the federal, state and local levels.

We are a party to various pending or threatened claims, lawsuits and administrative proceedings seeking damages or other remedies concerning our commercial operations, products, employees and other matters, including occasional claims by individuals alleging exposure to hazardous materials as a result of our products or operations. Some of these claims relate to matters occurring prior to our acquisition of businesses, and some relate to businesses we have sold. In certain cases, we are entitled to indemnification from the sellers of businesses and, in other cases, we have indemnified the buyers of businesses from us. Although we can give no assurance about the outcome of pending legal and administrative proceedings and the effect such outcomes may have on us, we believe that any ultimate liability resulting from the outcome of such proceedings, to the extent not otherwise provided for or covered by indemnity or insurance, will not have a material adverse effect on our consolidated financial position, results of operations or liquidity.

Over recent years, a number of lawsuits were filed in Federal Court, against the Company and or one of its subsidiaries, by current and former employees alleging violations of the Fair Labor Standards Act (“FLSA”). The plaintiffs seek damages and penalties for the Company’s alleged failure to: properly classify its field service employees as “non-exempt” under the FLSA; and pay them on an hourly basis (including overtime). The plaintiffs are seeking recovery on their own behalf as well as on behalf of a class of similarly situated employees. Settlement of the class action against the Company was approved, and a judgment was entered November 19, 2015. The Company has settled substantially all of these claims.

XML

Related Party Transactions

6 Months Ended

Jun. 30, 2018

Related Party Transactions [Abstract]

Related Party Transactions

Related Party Transactions

GEODynamics historically leased certain land and facilities from an indirect equity holder and employee of GEODynamics. In connection with the acquisition of GEODynamics, the Company assumed these leases. Rent expense related to these leases for the three months ended June 30, 2018 and the period from January 12, 2018 through June 30, 2018 totaled $142 thousand and $220 thousand, respectively. The Company has an option to purchase the most significant facility and associated land for approximately $5.4 million, which is expected to close in the second half of 2018.

XML

Recent Accounting Pronouncements (Policies)

6 Months Ended

Jun. 30, 2018

Accounting Changes and Error Corrections [Abstract]

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (the “FASB”), which are adopted by the Company as of the specified effective date. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not yet effective, will not have a material impact on the Company’s consolidated financial statements upon adoption.

In May 2014, the FASB issued guidance on revenue from contracts with customers that superseded most then-current revenue recognition guidance, including industry-specific guidance (often referred to as "ASC 606"). The underlying principle is that an entity recognizes revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to receive in exchange for those goods or services. The Company adopted this guidance on January 1, 2018, using the modified retrospective transition method applied to those contracts which were not completed as of that date. On January 1, 2018, we were required to recognize any cumulative effect of adopting this guidance as an adjustment to our opening balance of retained earnings. Prior periods were not retrospectively adjusted. Based on our analysis of existing contracts with customers, the Company concluded the cumulative impact of the new standard was not material to our consolidated financial statements through January 1, 2018. In accordance with the guidance, we have expanded our revenue recognition disclosures to address the new qualitative and quantitative requirements. See Note 12, "Segments, Revenue Recognition and Related Information."

In February 2016, the FASB issued guidance on leases which, as amended, introduces the recognition of lease assets and lease liabilities by lessees for all leases which are not short-term in nature (often referred to as "ASC 842"). The new standard requires a modified retrospective transition for capital or operating leases existing at or entered into after the beginning of the earliest comparative period presented in the financial statements. In connection with the required adoption of this guidance on January 1, 2019, the Company continues to evaluate various specific implementation options allowed under the standard, such as not reassessing the classification of existing leases. Upon initial evaluation, the Company believes the key change upon adoption will be the balance sheet recognition of our operating leases when the Company is the lessee. The income statement recognition appears similar to the Company's current methodology.

XML

Business Acquisitions, Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Business Combinations [Abstract]

Schedule of Business Acquisitions

The following table summarizes the Company's preliminary estimates of the fair value of assets acquired and liabilities assumed in the acquisitions, as of their respective dates of acquisitions (in thousands):

	GEODynamics				Falcon
Accounts receivable, net	$	37,282			$	21,180
Inventories	36,140				242
Property, plant and equipment	25,769				30,000
Intangible assets
Customer relationships	100,000				13,500
Patents/Technology/Know-how	47,000				—
Tradenames	34,000				1,500
Noncompete agreements	18,000				1,100
Other assets	1,770				664
Accounts payable and accrued liabilities	(21,168		)		(10,200		)
Deferred income taxes	(23,560		)	(a)	—
Other liabilities	(3,674		)		(167		)
Total identifiable net assets	251,559				57,819
Goodwill	363,781			(b)	26,427			(c)
Total net assets	$	615,340			$	84,246

Consideration consists of:
Cash, net of cash acquired	$	295,430	$	84,246
Oil States common stock	294,910		—
Promissory note	25,000		—
Total consideration	$	615,340	$	84,246

Intangible asset weighted-average useful lives (years):
Customer relationships	20	15
Patents/Technology/Know-how	17	n.a.
Tradenames	20	20
Noncompete agreements	3	3

a. In connection with the acquisition accounting for GEODynamics, the Company provided deferred taxes related to, among other items, the estimated fair value adjustments for acquired property, plant and equipment, intangible assets and U.S. tax net operating loss carryforwards.

b. The goodwill recognized is primarily attributable to expected synergies that will result from combining the operations of the Company and GEODynamics, as well as intangible assets which do not qualify for separate recognition. The amount of goodwill that is deductible for income tax purposes is not significant.

c. The goodwill recognized is primarily attributable to expected synergies that will result from combining the operations of the Company and Falcon, as well as intangible assets which do not qualify for separate recognition. All goodwill is deductible for income tax purposes.

Business Acquisition, Pro Forma Information

The following supplemental unaudited pro forma results of operations data for the Company gives pro forma effect to the consummation of the GEODynamics and Falcon acquisitions as if they had occurred on January 1, 2017. The supplemental unaudited pro forma financial information for the Company was prepared based on historical financial information, adjusted to give pro forma effect to fair value adjustments on depreciation and amortization expense, interest expense, and related tax effects, among others. The pro forma results for the six months ended June 30, 2018 reflect adjustments to exclude after-tax impact of transaction costs of $2.0 million. The supplemental pro forma financial information is unaudited and may not reflect what combined operations would have been were the acquisitions to have occurred on January 1, 2017. As such, it is presented for informational purposes only (in thousands, except per share amounts):

	Pro Forma
	Six Months Ended June 30,
	2018		2017
Revenue	$	566,045	$	429,995
Net income (loss)	$	1,110	$	(34,241	)
Diluted net income (loss) per share	$	0.02	$	(0.58	)
Diluted weighted average common shares outstanding	58,922		58,957

Schedule of Goodwill

Changes in the carrying amount of goodwill for the six-month period ended June 30, 2018 were as follows (in thousands):

	Well Site Services									Downhole Technologies		Offshore/ Manufactured Products			Total
	Completion Services			Drilling Services			Subtotal
Balance as of December 31, 2017
Goodwill	$	199,631		$	22,767		$	222,398		$	—	$	162,906		$	385,304
Accumulated impairment losses	(94,528		)	(22,767		)	(117,295		)	—		—			(117,295		)
	105,103			—			105,103			—		162,906			268,009
Goodwill acquired	26,427			—			26,427			363,781		—			390,208
Foreign currency translation	(1		)	—			(1		)	—		(182		)	(183		)
Balance as of June 30, 2018	$	131,529		$	—		$	131,529		$	363,781	$	162,724		$	658,034
Balance as of June 30, 2018
Goodwill	$	226,057		$	22,767		$	248,824		$	363,781	$	162,724		$	775,329
Accumulated impairment losses	(94,528		)	(22,767		)	(117,295		)	—		—			(117,295		)
	$	131,529		$	—		$	131,529		$	363,781	$	162,724		$	658,034

Schedule of Finite-Lived Intangible Assets

The following table presents the total gross carrying amount of intangibles and the total accumulated amortization for major intangible asset classes as of June 30, 2018 and December 31, 2017 (in thousands):

	June 30, 2018				December 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Other intangible assets:
Customer relationships	$	159,557	$	27,027	$	44,557	$	22,661
Patents/Technology/Know-how	83,313		19,112		35,762		15,844
Noncompete agreements	23,696		5,677		4,899		2,799
Tradenames and other	42,937		3,721		10,801		4,450
Total other intangible assets	$	309,503	$	55,537	$	96,019	$	45,754

XML

Details of Selected Balance Sheet Accounts (Tables)

6 Months Ended

Jun. 30, 2018

Details of Selected Balance Sheet Accounts [Abstract]

Schedule of Accounts Receivable, Net

	June 30, 2018			December 31, 2017
Accounts receivable, net:
Trade	$	213,335		$	153,912
Unbilled revenue	38,933			21,638
Contract assets (see Note 12)	34,496			41,195
Other	13,488			6,710
Total accounts receivable	300,252			223,455
Allowance for doubtful accounts	(10,446		)	(7,316		)
	$	289,806		$	216,139

Schedule of Inventory, Net

	June 30, 2018			December 31, 2017
Inventories, net:
Finished goods and purchased products	$	91,722		$	82,990
Work in process	28,683			30,689
Raw materials	102,848			70,255
Total inventories	223,253			183,934
Allowance for excess or obsolete inventory	(18,196		)	(15,649		)
	$	205,057		$	168,285

Schedule of Prepaid Expenses and Other Current Assets

	June 30, 2018		December 31, 2017
Prepaid expenses and other current assets:
Income taxes receivable	$	9,351	$	5,927
Prepayments to vendors	3,858		2,962
Prepaid insurance	3,638		5,007
Other	5,745		4,158
	$	22,592	$	18,054

Schedule of Property, Plant and Equipment, Net

	Estimated Useful Life (years)			June 30, 2018			December 31, 2017
Property, plant and equipment, net:
Land				$	34,149		$	35,808
Buildings and leasehold improvements	2	–	40	242,455			235,330
Machinery and equipment	1	–	28	470,110			458,458
Completion Services equipment	2	–	10	472,200			431,714
Office furniture and equipment	3	–	10	42,882			43,664
Vehicles	2	–	10	120,455			118,198
Construction in progress				44,057			34,557
Total property, plant and equipment				1,426,308			1,357,729
Accumulated depreciation				(888,607		)	(858,839		)
				$	537,701		$	498,890

Schedule of Other Noncurrent Assets

	June 30, 2018		December 31, 2017
Other noncurrent assets:
Deferred compensation plan	$	22,224	$	20,988
Deferred income taxes	652		519
Other	5,992		6,903
	$	28,868	$	28,410

Schedule of Accrued Liabilities

	June 30, 2018		December 31, 2017
Accrued liabilities:
Accrued compensation	$	24,704	$	25,794
Insurance liabilities	8,135		6,831
Accrued taxes, other than income taxes	8,943		3,591
Accrued commissions	2,181		1,335
Accrued transaction-related costs	1,111		—
Accrued claims	603		1,320
Other	10,623		7,018
	$	56,300	$	45,889

XML

Net Income (Loss) Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The table below provides a reconciliation of the numerators and denominators of basic and diluted net income (loss) per share for the three and six months ended June 30, 2018 and 2017 (in thousands, except per share amounts):

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Numerators:
Net income (loss)	$	2,742		$	(14,246	)	$	(750	)	$	(31,924	)
Less: Income attributable to unvested restricted stock awards	(44		)	—			—			—
Numerator for basicnet income (loss) per share	2,698			(14,246		)	(750		)	(31,924		)
Effect of dilutive securities:
Unvested restricted stock awards	—			—			—			—
Numerator for dilutednet income (loss) per share	$	2,698		$	(14,246	)	$	(750	)	$	(31,924	)
Denominators:
Weighted average number of common shares outstanding	59,964			51,350			59,389			51,421
Less: Weighted average number of unvested restricted stock awards outstanding	(959		)	(1,118		)	(993		)	(1,125		)
Denominator for basicnet income (loss) per share	59,005			50,232			58,396			50,296
Effect of dilutive securities:
Unvested restricted stock awards	—			—			—			—
Assumed exercise of stock options	—			—			—			—
1.50% convertible senior notes (see Note 6)	—			—			—			—
	—			—			—			—
Denominator for dilutednet income (loss) per share	59,005			50,232			58,396			50,296
Net income (loss) per share:
Basic	$	0.05		$	(0.28	)	$	(0.01	)	$	(0.63	)
Diluted	0.05			(0.28		)	(0.01		)	(0.63		)

XML

Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

As of June 30, 2018 and December 31, 2017, long-term debt consisted of the following (in thousands):

	June 30, 2018			December 31, 2017
Revolving credit facility(1)	$	155,530		$	—
1.50% convertible senior notes(2)	163,435			—
Promissory note	25,000			—
Capital lease obligations and other debt	5,815			5,281
Total debt	349,780			5,281
Less: Current portion	(535		)	(411		)
Total long-term debt and capitalized leases	$	349,245		$	4,870

(1) Presented net of $2.4 million of unamortized debt issuance costs as of June 30, 2018. Unamortized debt issuance costs of $1.6 million as of December 31, 2017 are classified in other noncurrent assets.

(2) The principal amount of the 1.50% convertible senior notes is $200.0 million. See "Issuance of 1.50% Convertible Senior Notes" below.

The following table presents the carrying amount of the Notes in the condensed consolidated balance sheets (in thousands):

	June 30, 2018
Principal amount of the liability component	$	200,000
Less: Unamortized discount	31,915
Less: Unamortized issuance costs	4,650
Net carrying amount of the liability	$	163,435

XML

Changes in Common Stock Outstanding (Tables)

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Schedule of Common Stock Outstanding Roll Forward

The following table provides details with respect to the changes to the number of shares of common stock, $0.01 par value, outstanding during the first six months of 2018:

Shares of common stock outstanding – December 31, 2017	51,089,422
Acquisition of GEODynamics (see Note 3)	8,661,083
Restricted stock awards, net of forfeitures	377,988
Shares withheld for taxes on vesting of restricted stock awards and transferred to treasury	(147,229	)
Shares of common stock outstanding – June 30, 2018	59,981,264

XML

Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock Option Activity

The following table presents a summary of activity for stock options, service-based restricted stock awards and performance-based stock unit awards for the six months ended June 30, 2018.

	Stock Options			Service-based Restricted Stock			Performance-based Stock Units
Outstanding – December 31, 2017	693,277			1,088,519			159,553
Granted	—			399,134			46,378
Vested/Exercised	—			(512,908		)	—
Forfeited	(6,239		)	(21,146		)	—
Outstanding – June 30, 2018	687,038			953,599			205,931
Weighted average grant date fair value (2018 awards)	$	—		$	29.33		$	28.75

XML

Segments, Revenue Recognition and Related Information (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Financial information by business segment for the three and six months ended June 30, 2018 and 2017 is summarized in the following tables (in thousands).

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Three months ended June 30, 2018
Well Site Services –
Completion Services	$	108,368	$	16,816	$	1,204		$	14,590	$	526,551
Drilling Services	16,756		3,551		(2,957		)	1,801		69,256
Total Well Site Services	125,124		20,367		(1,753		)	16,391		595,807
Downhole Technologies	59,274		4,532		11,600			3,168		677,367
Offshore/Manufactured Products	101,447		5,786		12,664			4,108		710,125
Corporate	—		237		(13,811		)	356		41,827
Total	$	285,845	$	30,922	$	8,700		$	24,023	$	2,025,126

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Three months ended June 30, 2017
Well Site Services –
Completion Services	$	57,890	$	16,193	$	(12,547	)	$	3,621	$	446,807
Drilling Services	11,477		4,794		(3,787		)	815		73,906
Total Well Site Services	69,367		20,987		(16,334		)	4,436		520,713
Downhole Technologies	—		—		—			—		—
Offshore/Manufactured Products	102,035		6,534		10,662			2,907		784,891
Corporate	—		263		(12,834		)	131		42,224
Total	$	171,402	$	27,784	$	(18,506	)	$	7,474	$	1,347,828

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Six months ended June 30, 2018
Well Site Services –
Completion Services	$	191,208	$	32,198	$	(3,267	)	$	22,515	$	526,551
Drilling Services	34,315		7,419		(5,268		)	3,026		69,256
Total Well Site Services	225,523		39,617		(8,535		)	25,541		595,807
Downhole Technologies	105,055		8,416		19,654			5,066		677,367
Offshore/Manufactured Products	208,843		11,600		25,116			7,131		710,125
Corporate	—		479		(28,449		)	523		41,827
Total	$	539,421	$	60,112	$	7,786		$	38,261	$	2,025,126

	Revenues		Depreciation and amortization		Operating income (loss)			Capital expenditures		Total assets
Six months ended June 30, 2017
Well Site Services –
Completion Services	$	106,562	$	32,721	$	(29,027	)	$	6,113	$	446,807
Drilling Services	22,958		9,829		(8,004		)	1,107		73,906
Total Well Site Services	129,520		42,550		(37,031		)	7,220		520,713
Downhole Technologies	—		—		—			—		—
Offshore/Manufactured Products	193,349		12,687		20,126			5,929		784,891
Corporate	—		527		(24,925		)	142		42,224
Total	$	322,869	$	55,764	$	(41,830	)	$	13,291	$	1,347,828

Supplemental Revenue Information by Segments

The following table provides supplemental disaggregated revenue from contracts with customers by business segment for the three and six months ended June 30, 2018 and 2017 (in thousands):

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Three months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	35,225	$	34,582	$	35,225	$	34,582
Short-cycle:
Completion products and services	108,368		57,890		59,274		—		29,783		31,117		197,425		89,007
Drilling services	16,756		11,477		—		—		—		—		16,756		11,477
Other products	—		—		—		—		7,565		8,903		7,565		8,903
Total short-cycle	125,124		69,367		59,274		—		37,348		40,020		221,746		109,387
Other products and services	—		—		—		—		28,874		27,433		28,874		27,433
	$	125,124	$	69,367	$	59,274	$	—	$	101,447	$	102,035	$	285,845	$	171,402

	Well Site Services				Downhole Technologies				Offshore/Manufactured Products				Total
Six months ended June 30,	2018		2017		2018		2017		2018		2017		2018		2017
Major revenue categories -
Project-driven products	$	—	$	—	$	—	$	—	$	76,024	$	66,917	$	76,024	$	66,917
Short-cycle:
Completion products and services	191,208		106,562		105,055		—		62,755		56,966		359,018		163,528
Drilling services	34,315		22,958		—		—		—		—		34,315		22,958
Other products	—		—		—		—		15,011		16,125		15,011		16,125
Total short-cycle	225,523		129,520		105,055		—		77,766		73,091		408,344		202,611
Other products and services	—		—		—		—		55,053		53,341		55,053		53,341
	$	225,523	$	129,520	$	105,055	$	—	$	208,843	$	193,349	$	539,421	$	322,869

Contract with Customer, Asset and Liability

The following table summarizes balances related to contracts with customers, including trade receivables, unbilled revenue, contract assets and contract liabilities (deferred revenue), as of June 30, 2018 and December 31, 2017 (in thousands).

	June 30, 2018		December 31, 2017
Customer Accounts Receivable:
Trade	$	213,335	$	153,912
Unbilled revenue	38,933		21,638
Contract assets	34,496		41,195
	$	286,764	$	216,745
Contract liabilities (deferred revenue)	$	14,907	$	18,234

The following table summarizes the significant changes in the contract assets and contract liabilities (deferred revenue) for longer-term, project-driven and other contracts within the Offshore/Manufactured Products segment during the six months ended June 30, 2018 (in thousands).

	Six Months Ended June 30, 2018
	Contract Assets			Deferred Revenue
Revenue recognized that was included in the contract liability balance at the beginning of the period	$	—		$	(5,840	)
Increases due to billings, excluding amounts recognized as revenue during the period	—			2,577
Increases due to revenue recognized during the period	28,779			—
Transferred to receivables from contract assets recognized at the beginning of the period	(35,478		)	—

XML

Business Acquisitions, Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)			1 Months Ended	3 Months Ended		6 Months Ended			12 Months Ended
	Feb. 28, 2018	Jan. 12, 2018	Feb. 28, 2018	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Business Combination Segment Allocation [Line Items]
Shares issued in acquisition (in shares)						8,661,083
Transaction costs				$ 0		$ 2,600,000
Transactions costs				(2,742,000)	$ 14,246,000	$ 750,000		$ 31,924,000
Weighted average remaining amortization period						15 years 183 days			7 years 9 months 18 days
Amortization expense, remainder of 2018				12,900,000		$ 12,900,000	$ 12,900,000
Amortization expense, 2019				25,100,000		25,100,000	25,100,000
Amortization expense, 2020				23,000,000		23,000,000	23,000,000
Amortization expense, 2021				17,100,000		17,100,000	17,100,000
Amortization expense, 2022				16,200,000		16,200,000	16,200,000
Amortization expense				$ 6,400,000	$ 2,200,000	12,000,000		$ 4,300,000
GEODynamics, Inc.
Business Combination Segment Allocation [Line Items]
Payments to acquire business		$ 295,430,000
Shares issued in acquisition (in shares)		8,660,000
Consideration transferred, equity interest issued		$ 294,910,000
Consideration transferred, unsecured promissory note		25,000,000
Shelf registration, shares sold by selling stockholders (in shares)			5,930,000
Acquisition price		$ 615,340,000
Falcon
Business Combination Segment Allocation [Line Items]
Payments to acquire business	$ 84,246,000
Consideration transferred, equity interest issued	0
Consideration transferred, unsecured promissory note	0
Acquisition price	$ 84,246,000
Unsecured Debt
Business Combination Segment Allocation [Line Items]
Stated interest rate		2.50%
Acquisition-related Costs
Business Combination Segment Allocation [Line Items]
Transactions costs						$ 2,000,000
Downhole Technologies
Business Combination Segment Allocation [Line Items]
Revenues of acquiree since acquisition date							105,100,000
Operating income of acquiree since acquisition date							$ 19,700,000

XML

Business Acquisitions, Goodwill and Other Intangible Assets - Summary of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Feb. 28, 2018	Jan. 12, 2018	Jun. 30, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Goodwill			$ 658,034	$ 268,009
GEODynamics, Inc.
Business Acquisition [Line Items]
Accounts receivable, net		$ 37,282
Inventories		36,140
Property, plant and equipment		25,769
Other assets		1,770
Accounts payable and accrued liabilities		(21,168)
Deferred income taxes		(23,560)
Other liabilities		(3,674)
Total identifiable net assets		251,559
Goodwill		363,781
Total net assets		615,340
Falcon
Business Acquisition [Line Items]
Accounts receivable, net	$ 21,180
Inventories	242
Property, plant and equipment	30,000
Other assets	664
Accounts payable and accrued liabilities	(10,200)
Deferred income taxes	0
Other liabilities	(167)
Total identifiable net assets	57,819
Goodwill	26,427
Total net assets	84,246
Customer relationships | GEODynamics, Inc.
Business Acquisition [Line Items]
Intangible assets		$ 100,000
Intangible asset weighted-average useful lives (years):		20 years
Customer relationships | Falcon
Business Acquisition [Line Items]
Intangible assets	$ 13,500
Intangible asset weighted-average useful lives (years):	15 years
Patents, Technology, Know-how | GEODynamics, Inc.
Business Acquisition [Line Items]
Intangible assets		$ 47,000
Intangible asset weighted-average useful lives (years):		17 years
Patents, Technology, Know-how | Falcon
Business Acquisition [Line Items]
Intangible assets	$ 0
Tradenames | GEODynamics, Inc.
Business Acquisition [Line Items]
Intangible assets		$ 34,000
Intangible asset weighted-average useful lives (years):		20 years
Tradenames | Falcon
Business Acquisition [Line Items]
Intangible assets	$ 1,500
Intangible asset weighted-average useful lives (years):	20 years
Noncompete agreements | GEODynamics, Inc.
Business Acquisition [Line Items]
Intangible assets		$ 18,000
Intangible asset weighted-average useful lives (years):		3 years
Noncompete agreements | Falcon
Business Acquisition [Line Items]
Intangible assets	$ 1,100
Intangible asset weighted-average useful lives (years):	3 years

XML

Business Acquisitions, Goodwill and Other Intangible Assets - Summary of Consideration Transferred (Details) - USD ($) $ in Thousands	Feb. 28, 2018	Jan. 12, 2018
GEODynamics, Inc.
Business Acquisition [Line Items]
Cash, net of cash acquired		$ 295,430
Oil States common stock		294,910
Promissory note		25,000
Total consideration		$ 615,340
Falcon
Business Acquisition [Line Items]
Cash, net of cash acquired	$ 84,246
Oil States common stock	0
Promissory note	0
Total consideration	$ 84,246

XML

Business Acquisitions, Goodwill and Other Intangible Assets - Summary of Pro Forma Information (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Business Combinations [Abstract]
Revenue	$ 566,045	$ 429,995
Net income (loss)	$ 1,110	$ (34,241)
Diluted net income (loss) per share (in dollars per share)	$ 0.02	$ (0.58)
Diluted weighted average common shares outstanding (in shares)	58,922	58,957

XML

Business Acquisitions, Goodwill and Other Intangible Assets - Changes in the Carrying Value of Goodwill (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2018 USD ($)
Changes in carrying value of goodwill
Goodwill, gross, beginning of period	$ 385,304
Accumulated impairment losses, beginning of period	(117,295)
Goodwill, net, beginning of period	268,009
Goodwill acquired	390,208
Foreign currency translation	(183)
Goodwill, gross, end of period	775,329
Accumulated impairment losses, end of period	(117,295)
Goodwill, net, end of period	658,034
Completion Services
Changes in carrying value of goodwill
Goodwill, gross, beginning of period	199,631
Accumulated impairment losses, beginning of period	(94,528)
Goodwill, net, beginning of period	105,103
Goodwill acquired	26,427
Foreign currency translation	(1)
Goodwill, gross, end of period	226,057
Accumulated impairment losses, end of period	(94,528)
Goodwill, net, end of period	131,529
Drilling Services
Changes in carrying value of goodwill
Goodwill, gross, beginning of period	22,767
Accumulated impairment losses, beginning of period	(22,767)
Goodwill, net, beginning of period	0
Goodwill acquired	0
Foreign currency translation	0
Goodwill, gross, end of period	22,767
Accumulated impairment losses, end of period	(22,767)
Goodwill, net, end of period	0
Subtotal
Changes in carrying value of goodwill
Goodwill, gross, beginning of period	222,398
Accumulated impairment losses, beginning of period	(117,295)
Goodwill, net, beginning of period	105,103
Goodwill acquired	26,427
Foreign currency translation	(1)
Goodwill, gross, end of period	248,824
Accumulated impairment losses, end of period	(117,295)
Goodwill, net, end of period	131,529
Downhole Technology
Changes in carrying value of goodwill
Goodwill, gross, beginning of period	0
Accumulated impairment losses, beginning of period	0
Goodwill, net, beginning of period	0
Goodwill acquired	363,781
Foreign currency translation	0
Goodwill, gross, end of period	363,781
Accumulated impairment losses, end of period	0
Goodwill, net, end of period	363,781
Offshore / Manufactured Products
Changes in carrying value of goodwill
Goodwill, gross, beginning of period	162,906
Accumulated impairment losses, beginning of period	0
Goodwill, net, beginning of period	162,906
Goodwill acquired	0
Foreign currency translation	(182)
Goodwill, gross, end of period	162,724
Accumulated impairment losses, end of period	0
Goodwill, net, end of period	$ 162,724

XML

Business Acquisitions, Goodwill and Other Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 309,503	$ 96,019
Accumulated Amortization	55,537	45,754
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	159,557	44,557
Accumulated Amortization	27,027	22,661
Patents, Technology, Know-how
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	83,313	35,762
Accumulated Amortization	19,112	15,844
Noncompete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	23,696	4,899
Accumulated Amortization	5,677	2,799
Tradenames
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	42,937	10,801
Accumulated Amortization	$ 3,721	$ 4,450

XML

Details of Selected Balance Sheet Accounts - Accounts Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	$ 300,252	$ 223,455
Allowance for doubtful accounts	(10,446)	(7,316)
Accounts receivable, net	289,806	216,139
Trade
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	213,335	153,912
Unbilled revenue
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	38,933	21,638
Contract assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	34,496	41,195
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	$ 13,488	$ 6,710

XML

Details of Selected Balance Sheet Accounts - Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Details of Selected Balance Sheet Accounts [Abstract]
Finished goods and purchased products	$ 91,722	$ 82,990
Work in process	28,683	30,689
Raw materials	102,848	70,255
Total inventories	223,253	183,934
Allowance for excess or obsolete inventory	(18,196)	(15,649)
Inventories, net	$ 205,057	$ 168,285

XML

Details of Selected Balance Sheet Accounts - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Details of Selected Balance Sheet Accounts [Abstract]
Income taxes receivable	$ 9,351	$ 5,927
Prepayments to vendors	3,858	2,962
Prepaid insurance	3,638	5,007
Other	5,745	4,158
Prepaid expenses and other current assets	$ 22,592	$ 18,054

XML

Details of Selected Balance Sheet Accounts - Property, Plant and Equipment (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 1,426,308	$ 1,357,729
Accumulated depreciation	(888,607)	(858,839)
Property, plant, and equipment, net	537,701	498,890
Land
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	34,149	35,808
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 242,455	235,330
Buildings and leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Buildings and leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life	40 years
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 470,110	458,458
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life	1 year
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life	28 years
Completion Services equipment
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 472,200	431,714
Completion Services equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Completion Services equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Office furniture and equipment
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 42,882	43,664
Office furniture and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Office furniture and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Vehicles
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 120,455	118,198
Vehicles | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Vehicles | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Construction in progress
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 44,057	$ 34,557

XML

Details of Selected Balance Sheet Accounts - Narrative (Details) $ in Millions	6 Months Ended
	Jun. 30, 2018 USD ($)
Offshore / Manufactured Products
Segment Reporting Information [Line Items]
Gain on insurance settlement	$ 3.6

XML

Details of Selected Balance Sheet Accounts - Other Noncurrent Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Details of Selected Balance Sheet Accounts [Abstract]
Deferred compensation plan	$ 22,224	$ 20,988
Deferred income taxes	652	519
Other	5,992	6,903
Other noncurrent assets	$ 28,868	$ 28,410

XML

Details of Selected Balance Sheet Accounts - Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Details of Selected Balance Sheet Accounts [Abstract]
Accrued compensation	$ 24,704	$ 25,794
Insurance liabilities	8,135	6,831
Accrued taxes, other than income taxes	8,943	3,591
Accrued commissions	2,181	1,335
Accrued transaction-related costs	1,111	0
Accrued claims	603	1,320
Other	10,623	7,018
Accrued liabilities	$ 56,300	$ 45,889

XML

Net Income (Loss) Per Share - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Numerators:
Net income (loss)	$ 2,742	$ (14,246)	$ (750)	$ (31,924)
Less: Income attributable to unvested restricted stock awards	(44)	0	0	0
Numerator for basic net income (loss) per share	2,698	(14,246)	(750)	(31,924)
Effect of dilutive securities:
Unvested restricted stock awards	0	0	0	0
Numerator for diluted net income (loss) per share	$ 2,698	$ (14,246)	$ (750)	$ (31,924)
Denominators:
Weighted average number of common shares outstanding (in shares)	59,964	51,350	59,389	51,421
Less: Weighted average number of unvested restricted stock awards outstanding (in shares)	(959)	(1,118)	(993)	(1,125)
Denominator for basic net income (loss) per share (in shares)	59,005	50,232	58,396	50,296
Effect of dilutive securities:
Incremental common shares attributable to dilutive effect of share-based payment arrangements (in shares)	0	0	0	0
Incremental common shares attributable to dilutive effect of conversion of debt securities (in shares)	0	0	0	0
Denominator for diluted net income (loss) per share (in shares)	59,005	50,232	58,396	50,296
Net income (loss) per share:
Basic (in dollars per share)	$ 0.05	$ (0.28)	$ (0.01)	$ (0.63)
Diluted (in dollars per share)	$ 0.05	$ (0.28)	$ (0.01)	$ (0.63)
Restricted Stock
Effect of dilutive securities:
Incremental common shares attributable to dilutive effect of share-based payment arrangements (in shares)	0	0	0	0
Employee Stock Option
Effect of dilutive securities:
Incremental common shares attributable to dilutive effect of share-based payment arrangements (in shares)	0	0	0	0
1.5% Convertible Unsecured Senior Notes
Net income (loss) per share:
Stated interest rate	1.50%		1.50%

XML

Net Income (Loss) Per Share - Narrative (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share (in shares)	695	715	697	718
1.5% Convertible Unsecured Senior Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stated interest rate	1.50%		1.50%

XML

Long-term Debt- Summary of Long-term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jan. 30, 2018	Jan. 12, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Total debt	$ 349,780			$ 5,281
Less: Current portion	(535)			(411)
Long-term debt and capitalized leases	349,245			4,870
Unamortized debt issuance costs	2,400			1,600
Convertible Debt
Debt Instrument [Line Items]
Total debt	163,435			0
Unsecured Debt
Debt Instrument [Line Items]
Total debt	25,000			0
Stated interest rate			2.50%
Capital lease obligations and other debt
Debt Instrument [Line Items]
Total debt	5,815			5,281
Revolving Credit Facility
Debt Instrument [Line Items]
Total debt	$ 155,530			$ 0
1.5% Convertible Unsecured Senior Notes
Debt Instrument [Line Items]
Stated interest rate	1.50%
1.5% Convertible Unsecured Senior Notes | Convertible Debt
Debt Instrument [Line Items]
Unamortized debt issuance costs	$ 4,650
Stated interest rate		1.50%
Long-term debt, gross	$ 200,000	$ 200,000

XML

Long-term Debt - Narrative (Details)				3 Months Ended			6 Months Ended
	Jan. 01, 2019	May 14, 2018 USD ($)	Jan. 30, 2018 USD ($) day $ / shares	Dec. 31, 2018	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Jun. 30, 2018 USD ($)	Jan. 12, 2018 USD ($)
Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 350,000,000
Additional borrowing capacity		$ 500,000,000
Long-term line of credit					$ 157,900,000		$ 157,900,000
Remaining borrowing capacity					157,800,000		157,800,000
Letters of credit outstanding					$ 22,300,000		$ 22,300,000
Deferred financing costs expensed						$ 400,000
Minimum coverage ratio		3
Maximum leverage ratio		2.25
Revolving Credit Facility | Minimum
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage		0.25%
Revolving Credit Facility | Maximum
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage		0.50%
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		1.75%
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		3.00%
Revolving Credit Facility | Base Rate | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		0.75%
Revolving Credit Facility | Base Rate | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		2.00%
Letter of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 50,000,000
Forecast | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum leverage ratio	3.75			4
Unsecured Debt
Debt Instrument [Line Items]
Debt instrument, face amount								$ 25,000,000
Stated interest rate								2.50%
1.5% Convertible Unsecured Senior Notes
Debt Instrument [Line Items]
Stated interest rate					1.50%		1.50%
1.5% Convertible Unsecured Senior Notes | Convertible Debt
Debt Instrument [Line Items]
Principal amount of the liability component			$ 200,000,000		$ 200,000,000		$ 200,000,000
Proceeds from issuance of debt			194,000,000
Debt instrument, unamortized discount			34,400,000		31,915,000		31,915,000
Equity component of debt instrument, net of issuance costs and deferred taxes			$ 25,600,000
Effective interest rate percentage			6.00%
Interest expense					2,400,000		4,100,000
Cash interest expense					$ 800,000		$ 1,300,000
Debt instrument, convertible conversion ratio			0.222748
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares			$ 44.89
Debt instrument, convertible, threshold percentage of stock price trigger			130.00%
Debt instrument, convertible, threshold trading days | day			20
Debt instrument, convertible, threshold consecutive trading days | day			30
Debt instrument, convertible, measurement period			5 days
Debt instrument, convertible, threshold consecutive trading days, sale price per share			5 days
Debt instrument, threshold percentage of sales price per share			98.00%
Stated interest rate			1.50%

XML

Long-term Debt - Carrying Amount of the 1.50% Notes (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jan. 30, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Less: Unamortized issuance costs	$ 2,400		$ 1,600
Convertible Debt | 1.5% Convertible Unsecured Senior Notes
Debt Instrument [Line Items]
Principal amount of the liability component	200,000	$ 200,000
Less: Unamortized discount	31,915	$ 34,400
Less: Unamortized issuance costs	4,650
Net carrying amount of the liability	$ 163,435

XML

Fair Value Measurements (Details) - 1.5% Convertible Unsecured Senior Notes - Convertible Debt - USD ($) $ in Thousands	Jun. 30, 2018	Jan. 30, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal amount of the liability component	$ 200,000	$ 200,000
Fair Value, Inputs, Level 1 | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt, fair value	$ 211,000

XML

Stockholders' Equity - Common Stock Outstanding Activity (Details)	6 Months Ended
	Jun. 30, 2018 shares
Changes in Common Stock Outstanding [Roll Forward]
Shares of common stock outstanding – December 31, 2017 (in shares)	51,089,422
Acquisition of GEODynamics (in shares)	8,661,083
Restricted stock awards, net of forfeitures (in shares)	377,988
Shares withheld for taxes on vesting of restricted stock awards and transferred to treasury (in shares)	(147,229)
Shares of common stock outstanding – June 30, 2018 (in shares)	59,981,264

XML

Stockholders' Equity - Narrative (Details) - USD ($)	Jul. 25, 2018	Jun. 30, 2018	Dec. 31, 2017	Jul. 29, 2015
Equity, Class of Treasury Stock [Line Items]
Common stock, par value (in dollars per share)		$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)		25,000,000	25,000,000
Preferred stock, par value (in dollars per share)		$ 0.01	$ 0.01
Preferred stock, shares issued (in shares)		0	0
Preferred stock, shares outstanding (in shares)		0	0
Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Authorized amount				$ 150,000,000.0
Remaining authorized repurchase amount		$ 120,500,000
Subsequent Event | Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Period in force	1 year

XML

Accumulated Other Comprehensive Loss - (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive loss	$ 67,192		$ 67,192		$ 58,493
Currency translation adjustments	$ (13,733)	$ 5,139	$ (8,699)	$ 8,633
United Kingdom, Pounds
Accumulated Other Comprehensive Income (Loss) [Line Items]
Exchange rate weakened	2.00%		2.00%
Exchange rate strengthened		1.00%		1.00%
Brazil, Brazil Real
Accumulated Other Comprehensive Income (Loss) [Line Items]
Exchange rate weakened	14.00%		14.00%
Exchange rate strengthened		2.00%		2.00%

XML

Stock-based Compensation - Stock Option Activity (Details)	6 Months Ended
	Jun. 30, 2018 $ / shares shares
Stock Options
Outstanding – December 31, 2017 (in shares)	693,277
Granted (in shares)	0
Vested/Exercised (in shares)	0
Forfeited (in shares)	(6,239)
Outstanding – June 30, 2018 (in shares)	687,038
Weighted average grant date fair value (2018 awards) (in dollars per share) | $ / shares	$ 0.00
Service-based Restricted Stock
Service-based and Performance-based Stock
Outstanding – December 31, 2017 (in shares)	1,088,519
Granted (in shares)	399,134
Vested/Exercised (in shares)	(512,908)
Forfeited (in shares)	(21,146)
Outstanding – June 30, 2018 (in shares)	953,599
Weighted average grant date fair value (2018 awards) (in dollars per share) | $ / shares	$ 29.33
Performance-based Stock Units
Service-based and Performance-based Stock
Outstanding – December 31, 2017 (in shares)	159,553
Granted (in shares)	46,378
Vested/Exercised (in shares)	0
Forfeited (in shares)	0
Outstanding – June 30, 2018 (in shares)	205,931
Weighted average grant date fair value (2018 awards) (in dollars per share) | $ / shares	$ 28.75

XML

Stock-based Compensation - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	May 08, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Conditional phantom units, issued (in shares)			46,378
Stock-based compensation expense	$ 6.0	$ 6.0	$ 11.2	$ 11.0
Share-based compensation costs not yet recognized	$ 28.7		$ 28.7
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Conditional phantom units, number of phantom units to be awarded (in shares)			0
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Conditional phantom units, number of phantom units to be awarded (in shares)			92,756
Service-based Restricted Stock | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			3 years
Service-based Restricted Stock | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			4 years
Performance-based Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period (in years)			3 years
Percentage of additional performance-based awards issued (in shares)	200.00%		200.00%
Equity Participation Plan 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for future issuance (in shares)	2,500,000		2,500,000		2,000,000

XML

Income Taxes - (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 1,739		$ (5,051)	$ 510	$ (11,689)
Effective income tax rate	38.80%		26.20%		26.80%
Pre-tax losses	$ (4,481)		$ 19,297	$ 240	$ 43,613
Provisional income tax expense (benefit)		$ 28,200
Income tax expense due to transition tax on foreign subsidiary earnings		41,400
Tax benefit due to remeasurement of net deferred tax liabilities		$ 13,200

XML

Segments, Revenue Recognition and Related Information - Narrative (Details) - segment	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Segment Reporting [Abstract]
Number of reportable segments	3
Segment Reporting Information [Line Items]
Revenue, remaining performance obligation, percentage of obligations, remaining fiscal year	28.00%
Revenue, remaining performance obligation, percentage of obligations, remaining in year two	44.00%
Customer Concentration Risk | Sales Revenue, Net | One Customer
Segment Reporting Information [Line Items]
Concentration risk, percentage	10.00%	16.00%
Customer Concentration Risk | Accounts Receivable | One Customer
Segment Reporting Information [Line Items]
Concentration risk, percentage	9.00%
Transferred at Point in Time
Segment Reporting Information [Line Items]
Revenue from contract with customer, percentage of revenue	32.00%	27.00%
Transferred over Time
Segment Reporting Information [Line Items]
Revenue from contract with customer, percentage of revenue	68.00%	73.00%

XML

Segments, Revenue Recognition and Related Information - Financial Information by Business Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Segment Reporting Information [Line Items]
Revenues	$ 285,845	$ 171,402	$ 539,421	$ 322,869
Depreciation and amortization	30,922	27,784	60,112	55,764
Operating income (loss)	8,700	(18,506)	7,786	(41,830)
Capital expenditures	24,023	7,474	38,261	13,291
Total assets	2,025,126	1,347,828	2,025,126	1,347,828	$ 1,301,511
Corporate
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Depreciation and amortization	237	263	479	527
Operating income (loss)	(13,811)	(12,834)	(28,449)	(24,925)
Capital expenditures	356	131	523	142
Total assets	41,827	42,224	41,827	42,224
Total Well Site Services | Operating Segments
Segment Reporting Information [Line Items]
Revenues	125,124	69,367	225,523	129,520
Depreciation and amortization	20,367	20,987	39,617	42,550
Operating income (loss)	(1,753)	(16,334)	(8,535)	(37,031)
Capital expenditures	16,391	4,436	25,541	7,220
Total assets	595,807	520,713	595,807	520,713
Downhole Technologies | Operating Segments
Segment Reporting Information [Line Items]
Revenues	59,274	0	105,055	0
Depreciation and amortization	4,532	0	8,416	0
Operating income (loss)	11,600	0	19,654	0
Capital expenditures	3,168	0	5,066	0
Total assets	677,367	0	677,367	0
Offshore / Manufactured Products | Operating Segments
Segment Reporting Information [Line Items]
Revenues	101,447	102,035	208,843	193,349
Depreciation and amortization	5,786	6,534	11,600	12,687
Operating income (loss)	12,664	10,662	25,116	20,126
Capital expenditures	4,108	2,907	7,131	5,929
Total assets	710,125	784,891	710,125	784,891
Completion Services | Total Well Site Services | Operating Segments
Segment Reporting Information [Line Items]
Revenues	108,368	57,890	191,208	106,562
Depreciation and amortization	16,816	16,193	32,198	32,721
Operating income (loss)	1,204	(12,547)	(3,267)	(29,027)
Capital expenditures	14,590	3,621	22,515	6,113
Total assets	526,551	446,807	526,551	446,807
Drilling Services | Total Well Site Services | Operating Segments
Segment Reporting Information [Line Items]
Revenues	16,756	11,477	34,315	22,958
Depreciation and amortization	3,551	4,794	7,419	9,829
Operating income (loss)	(2,957)	(3,787)	(5,268)	(8,004)
Capital expenditures	1,801	815	3,026	1,107
Total assets	$ 69,256	$ 73,906	$ 69,256	$ 73,906

XML

Segments, Revenue Recognition and Related Information - Supplemental Revenue Information by Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Segment Reporting Information [Line Items]
Revenues from contract with customers	$ 285,845	$ 171,402	$ 539,421	$ 322,869
Project-driven products
Segment Reporting Information [Line Items]
Revenues from contract with customers	35,225	34,582	76,024	66,917
Short-cycle products
Segment Reporting Information [Line Items]
Revenues from contract with customers	221,746	109,387	408,344	202,611
Completion products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	197,425	89,007	359,018	163,528
Drilling services
Segment Reporting Information [Line Items]
Revenues from contract with customers	16,756	11,477	34,315	22,958
Other products
Segment Reporting Information [Line Items]
Revenues from contract with customers	7,565	8,903	15,011	16,125
Other products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	28,874	27,433	55,053	53,341
Total Well Site Services
Segment Reporting Information [Line Items]
Revenues from contract with customers	125,124	69,367	225,523	129,520
Total Well Site Services | Project-driven products
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Total Well Site Services | Short-cycle products
Segment Reporting Information [Line Items]
Revenues from contract with customers	125,124	69,367	225,523	129,520
Total Well Site Services | Completion products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	108,368	57,890	191,208	106,562
Total Well Site Services | Drilling services
Segment Reporting Information [Line Items]
Revenues from contract with customers	16,756	11,477	34,315	22,958
Total Well Site Services | Other products
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Total Well Site Services | Other products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Downhole Technologies
Segment Reporting Information [Line Items]
Revenues from contract with customers	59,274	0	105,055	0
Downhole Technologies | Project-driven products
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Downhole Technologies | Short-cycle products
Segment Reporting Information [Line Items]
Revenues from contract with customers	59,274	0	105,055	0
Downhole Technologies | Completion products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	59,274	0	105,055	0
Downhole Technologies | Drilling services
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Downhole Technologies | Other products
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Downhole Technologies | Other products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Offshore / Manufactured Products
Segment Reporting Information [Line Items]
Revenues from contract with customers	101,447	102,035	208,843	193,349
Offshore / Manufactured Products | Project-driven products
Segment Reporting Information [Line Items]
Revenues from contract with customers	35,225	34,582	76,024	66,917
Offshore / Manufactured Products | Short-cycle products
Segment Reporting Information [Line Items]
Revenues from contract with customers	37,348	40,020	77,766	73,091
Offshore / Manufactured Products | Completion products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	29,783	31,117	62,755	56,966
Offshore / Manufactured Products | Drilling services
Segment Reporting Information [Line Items]
Revenues from contract with customers	0	0	0	0
Offshore / Manufactured Products | Other products
Segment Reporting Information [Line Items]
Revenues from contract with customers	7,565	8,903	15,011	16,125
Offshore / Manufactured Products | Other products and services
Segment Reporting Information [Line Items]
Revenues from contract with customers	$ 28,874	$ 27,433	$ 55,053	$ 53,341

XML

Segments, Revenue Recognition and Related Information - Summary of Remaining Performance Obligations (Details) - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2018-07-01 $ in Millions	6 Months Ended
	Jun. 30, 2018 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation	$ 78.8
Expected timing of satisfaction, period

XML

Segments, Revenue Recognition and Related Information - Summary of Receivables, Contracts Assets and Contract Liabilities From Contracts with Customers (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Accounts receivable, gross	$ 300,252	$ 223,455
Contract liabilities (deferred revenue)	14,907	18,234
Customer Accounts Receivable
Segment Reporting Information [Line Items]
Accounts receivable, gross	286,764	216,745
Trade
Segment Reporting Information [Line Items]
Accounts receivable, gross	213,335	153,912
Unbilled revenue
Segment Reporting Information [Line Items]
Accounts receivable, gross	38,933	21,638
Contract assets
Segment Reporting Information [Line Items]
Accounts receivable, gross	$ 34,496	$ 41,195

XML

Segments, Revenue Recognition and Related Information - Summary of Significant Changes in Contract Assets and Liabilities (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2018 USD ($)
Deferred Revenue
Revenue recognized that was included in the contract liability balance at the beginning of the period	$ (5,840)
Increases due to billings, excluding amounts recognized as revenue during the period	2,577
Contract Assets
Increases due to revenue recognized during the period	28,779
Transferred to receivables from contract assets recognized at the beginning of the period	$ (35,478)

XML

Related Party Transactions (Details) - Affiliated Entity - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2018	Jun. 30, 2018
Rent Expense
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction	$ 142		$ 220
Option to Purchase Leased Assets
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction		$ 5,400