10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

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

For the quarterly period ended March 31, 2024

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: 001-36120

ANTERO RESOURCES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	80-0162034
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)
1615 Wynkoop Street, Denver, Colorado	80202
(Address of principal executive offices)	(Zip Code)

(303) 357-7310

(Registrant’s telephone number, including area code)

Securities registered pursuant to section 12(b) of the Act:
Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01	AR	New York Stock Exchange

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  ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files). ☒ Yes  ☐ 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.

Large Accelerated Filer ☒	Accelerated Filer ☐
Non-accelerated Filer ☐	Smaller Reporting Company ☐
Emerging Growth Company ☐

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

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

Number of shares of the registrant’s common stock outstanding as of April 19, 2024 (in thousands): 310,807

TABLE OF CONTENTS

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS		1
PART I—FINANCIAL INFORMATION		3
Item 1.	Financial Statements (Unaudited)	3
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	29
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	39
Item 4.	Controls and Procedures	41
PART II—OTHER INFORMATION		41
Item 1.	Legal Proceedings	41
Item 1A.	Risk Factors	41
Item 2.	Unregistered Sales of Equity Securities	41
Item 4.	Mine Safety Disclosures	42
Item 5	Other Information	42
Item 6.	Exhibits	43
SIGNATURES		44

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Some of the information in this Quarterly Report on Form 10-Q may contain “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). All statements, other than statements of historical fact included in this Quarterly Report on Form 10-Q, regarding our strategy, future operations, financial position, estimated revenues and losses, projected costs, prospects, plans and objectives of management are forward-looking statements. Words such as “may,” “assume,” “forecast,” “position,” “predict,” “strategy,” “expect,” “intend,” “plan,” “estimate,” “anticipate,” “believe,” “project,” “budget,” “potential,” or “continue,” and similar expressions are used to identify forward-looking statements, although not all forward-looking statements contain such identifying words. When considering these forward-looking statements, investors should keep in mind the risk factors and other cautionary statements in this Quarterly Report on Form 10-Q and in our Annual Report on Form 10-K for the year ended December 31, 2023. These forward-looking statements are based on management’s current beliefs, based on currently available information, as to the outcome and timing of future events. Factors that could cause our actual results to differ materially from the results contemplated by such forward-looking statements include:

● our ability to execute our business strategy;

● our production and natural gas, natural gas liquids (“NGLs”) and oil reserves;

● our financial strategy, liquidity and capital required for our development program;

● our ability to obtain debt or equity financing on satisfactory terms to fund acquisitions, expansion projects, working capital requirements and the repayment or refinancing of indebtedness;

● our ability to execute our return of capital program;

● natural gas, NGLs and oil prices;

● impacts of geopolitical events, including the conflicts in Ukraine and in the Middle East, and world health events;

● timing and amount of future production of natural gas, NGLs and oil;

● our hedging strategy and results;

● our ability to meet minimum volume commitments and to utilize or monetize our firm transportation commitments;

● our future drilling plans;

● our projected well costs;

● competition;

● government regulations and changes in laws;

● pending legal or environmental matters;

● marketing of natural gas, NGLs and oil;

● leasehold or business acquisitions;

● costs of developing our properties;

● operations of Antero Midstream Corporation (“Antero Midstream”);

● our ability to achieve our greenhouse gas reduction targets and the costs associated therewith;

● general economic conditions;

● credit markets;

1

● uncertainty regarding our future operating results; and

● our other plans, objectives, expectations and intentions contained in this Quarterly Report on Form 10-Q.

We caution investors that these forward-looking statements are subject to all of the risks and uncertainties incidental to our business, most of which are difficult to predict and many of which are beyond our control. These risks include, but are not limited to, commodity price volatility, inflation, supply chain or other disruption, availability and cost of drilling, completion and production equipment and services, environmental risks, drilling and completion and other operating risks, marketing and transportation risks, regulatory changes or changes in law, the uncertainty inherent in estimating natural gas, NGLs and oil reserves and in projecting future rates of production, cash flows and access to capital, the timing of development expenditures, conflicts of interest among our stockholders, impacts of geopolitical and world health events, cybersecurity risks, the state of markets for, and availability of, verified quality carbon offsets and the other risks described or referenced under the heading “Item 1A. Risk Factors” herein, including the risk factors set forth in our Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Form 10-K”), which is on file with the Securities and Exchange Commission (“SEC”).

Reserve engineering is a process of estimating underground accumulations of natural gas, NGLs and oil that cannot be measured in an exact manner. The accuracy of any reserve estimate depends on the quality of available data, the interpretation of such data, and the price and cost assumptions made by reservoir engineers. In addition, the results of drilling, testing and production activities, or changes in commodity prices, may justify revisions of estimates that were made previously. If significant, such revisions would change the schedule of any further production and development drilling. Accordingly, reserve estimates may differ significantly from the quantities of natural gas, NGLs and oil that are ultimately recovered.

Should one or more of the risks or uncertainties described or referenced in this Quarterly Report on Form 10-Q occur, or should underlying assumptions prove incorrect, our actual results and plans could differ materially from those expressed in any forward-looking statements.

All forward-looking statements, expressed or implied, included in this Quarterly Report on Form 10-Q are expressly qualified in their entirety by this cautionary statement. This cautionary statement should also be considered in connection with any subsequent written or oral forward-looking statements that we or persons acting on our behalf may issue.

Except as otherwise required by applicable law, we disclaim any duty to update any forward-looking statements to reflect events or circumstances after the date of this Quarterly Report on Form 10-Q.

2

PART I—FINANCIAL INFORMATION

ANTERO RESOURCES CORPORATION

Condensed Consolidated Balance Sheets

(In thousands, except per share amounts)

			(Unaudited)
	December 31,		March 31,
	2023		2024
Assets
Current assets:
Accounts receivable	$	42,619		40,121
Accrued revenue		400,805		326,218
Derivative instruments		5,175		6,579
Prepaid expenses		12,901		12,326
Other current assets		14,192		17,468
Total current assets		475,692		402,712
Property and equipment:
Oil and gas properties, at cost (successful efforts method):
Unproved properties		974,642		962,738
Proved properties		13,908,804		14,060,385
Gathering systems and facilities		5,802		5,802
Other property and equipment		98,668		104,409
		14,987,916		15,133,334
Less accumulated depletion, depreciation and amortization		(5,063,274)		(5,179,844)
Property and equipment, net		9,924,642		9,953,490
Operating leases right-of-use assets		2,965,880		2,932,501
Derivative instruments		5,570		3,929
Investment in unconsolidated affiliate		222,255		226,034
Other assets		25,375		29,828
Total assets	$	13,619,414		13,548,494
Liabilities and Equity
Current liabilities:
Accounts payable	$	38,993		38,081
Accounts payable, related parties		86,284		93,707
Accrued liabilities		381,340		314,957
Revenue distributions payable		361,782		358,560
Derivative instruments		15,236		14,148
Short-term lease liabilities		540,060		535,617
Deferred revenue, VPP		27,101		26,593
Other current liabilities		1,295		1,240
Total current liabilities		1,452,091		1,382,903
Long-term liabilities:
Long-term debt		1,537,596		1,510,109
Deferred income tax liability, net		834,268		844,230
Derivative instruments		32,764		25,538
Long-term lease liabilities		2,428,450		2,399,274
Deferred revenue, VPP		60,712		54,482
Other liabilities		59,431		60,082
Total liabilities		6,405,312		6,276,618
Commitments and contingencies
Equity:
Stockholders' equity:
Preferred stock, $0.01 par value; authorized - 50,000 shares; none issued		—		—
Common stock, $0.01 par value; authorized - 1,000,000 shares; 303,544 and 310,170 shares issued and outstanding as of December 31, 2023 and March 31, 2024, respectively		3,035		3,102
Additional paid-in capital		5,846,541		5,879,578
Retained earnings		1,131,828		1,168,173
Total stockholders' equity		6,981,404		7,050,853
Noncontrolling interests		232,698		221,023
Total equity		7,214,102		7,271,876
Total liabilities and equity	$	13,619,414		13,548,494

See accompanying notes to unaudited condensed consolidated financial statements.

3

ANTERO RESOURCES CORPORATION

Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited)

(In thousands, except per share amounts)

	Three Months Ended March 31,
	2023		2024
Revenue and other:
Natural gas sales	$	668,315		474,133
Natural gas liquids sales		495,435		517,862
Oil sales		51,811		64,717
Commodity derivative fair value gains		126,192		9,446
Marketing		58,529		48,520
Amortization of deferred revenue, VPP		7,533		6,738
Other revenue and income		533		855
Total revenue		1,408,348		1,122,271
Operating expenses:
Lease operating		29,321		29,121
Gathering, compression, processing and transportation		645,172		672,281
Production and ad valorem taxes		49,276		58,168
Marketing		81,361		59,813
Exploration and mine expenses		763		602
General and administrative (including equity-based compensation expense of $13,018 and $16,077 in 2023 and 2024, respectively)		57,261		55,862
Depletion, depreciation and amortization		167,582		173,054
Impairment of property and equipment		15,560		5,190
Accretion of asset retirement obligations		878		776
Contract termination and loss contingency		29,550		2,039
Loss (gain) on sale of assets		(91)		188
Other operating expense		225		17
Total operating expenses		1,076,858		1,057,111
Operating income		331,490		65,160
Other income (expense):
Interest expense, net		(25,700)		(30,187)
Equity in earnings of unconsolidated affiliate		17,681		23,347
Loss on convertible note inducement		(86)		—
Total other expense		(8,105)		(6,840)
Income before income taxes		323,385		58,320
Income tax expense		(62,183)		(10,033)
Net income and comprehensive income including noncontrolling interests		261,202		48,287
Less: net income and comprehensive income attributable to noncontrolling interests		47,771		11,942
Net income and comprehensive income attributable to Antero Resources Corporation	$	213,431		36,345
Net income per common share—basic	$	0.72		0.12
Net income per common share—diluted	$	0.69		0.12
Weighted average number of common shares outstanding:
Basic		296,763		304,943
Diluted		311,846		312,503

See accompanying notes to unaudited condensed consolidated financial statements.

4

ANTERO RESOURCES CORPORATION

Condensed Consolidated Statements of Stockholders’ Equity (Unaudited)

(In thousands)

					Additional
	Common Stock				Paid-in		Retained		Treasury Stock				Noncontrolling		Total
	Shares		Amount		Capital		Earnings		Shares		Amount		Interests		Equity
Balances, December 31, 2022		297,393	$	2,974		5,838,848		913,896		(34)	$	(1,160)		262,596		7,017,154
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes		514		5		(11,464)		—		—		—		—		(11,459)
Conversion of 2026 Convertible Notes		4,030		40		17,132		—		—		—		—		17,172
Repurchases and retirements of common stock		(2,616)		(26)		(51,503)		(24,987)		34		1,160		—		(75,356)
Equity-based compensation		—		—		13,018		—		—		—		—		13,018
Distributions to noncontrolling interests		—		—		—		—		—		—		(51,339)		(51,339)
Net income and comprehensive income		—		—		—		213,431		—		—		47,771		261,202
Balances, March 31, 2023		299,321	$	2,993		5,806,031		1,102,340		—	$	—		259,028		7,170,392
Balances, December 31, 2023		303,544	$	3,035		5,846,541		1,131,828		—	$	—		232,698		7,214,102
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes		552		6		(9,030)		—		—		—		—		(9,024)
Conversion of 2026 Convertible Notes		6,074		61		25,990		—		—		—		—		26,051
Equity-based compensation		—		—		16,077		—		—		—		—		16,077
Distributions to noncontrolling interests		—		—		—		—		—		—		(23,617)		(23,617)
Net income and comprehensive income		—		—		—		36,345		—		—		11,942		48,287
Balances, March 31, 2024		310,170	$	3,102		5,879,578		1,168,173		—	$	—		221,023		7,271,876

See accompanying notes to unaudited condensed consolidated financial statements.

5

ANTERO RESOURCES CORPORATION

Condensed Consolidated Statements of Cash Flows (Unaudited)

(In thousands)

	Three Months Ended March 31,
	2023		2024
Cash flows provided by (used in) operating activities:
Net income including noncontrolling interests	$	261,202		48,287
Adjustments to reconcile net income to net cash provided by operating activities:
Depletion, depreciation, amortization and accretion		168,460		173,830
Impairments		15,560		5,190
Commodity derivative fair value gains		(126,192)		(9,446)
Gains (losses) on settled commodity derivatives		(14,268)		1,368
Payments for derivative monetizations		(202,339)		—
Deferred income tax expense		62,149		9,962
Equity-based compensation expense		13,018		16,077
Equity in earnings of unconsolidated affiliate		(17,681)		(23,347)
Dividends of earnings from unconsolidated affiliate		31,285		31,285
Amortization of deferred revenue		(7,533)		(6,738)
Amortization of debt issuance costs and other		871		715
Settlement of asset retirement obligations		(308)		(322)
Contract termination and loss contingency		—		200
Loss (gain) on sale of assets		(91)		188
Loss on convertible note inducement		86		—
Changes in current assets and liabilities:
Accounts receivable		5,282		2,498
Accrued revenue		328,349		74,587
Prepaid expenses and other current assets		20,596		(2,701)
Accounts payable including related parties		34,604		3,244
Accrued liabilities		(143,346)		(60,825)
Revenue distributions payable		(86,331)		(3,222)
Other current liabilities		529		780
Net cash provided by operating activities		343,902		261,610
Cash flows provided by (used in) investing activities:
Additions to unproved properties		(73,527)		(27,044)
Drilling and completion costs		(273,154)		(188,905)
Additions to other property and equipment		(4,631)		(6,500)
Proceeds from asset sales		91		363
Change in other assets		417		(4,724)
Net cash used in investing activities		(350,804)		(226,810)
Cash flows provided by (used in) financing activities:
Repurchases of common stock		(75,356)		—
Borrowings on Credit Facility		1,492,700		1,125,700
Repayments on Credit Facility		(1,347,400)		(1,127,600)
Convertible note inducement		(86)		—
Distributions to noncontrolling interests in Martica Holdings LLC		(51,339)		(23,617)
Employee tax withholding for settlement of equity compensation awards		(11,459)		(9,024)
Other		(158)		(259)
Net cash provided by (used in) financing activities		6,902		(34,800)
Net increase in cash and cash equivalents		—		—
Cash and cash equivalents, beginning of period		—		—
Cash and cash equivalents, end of period	$	—		—
Supplemental disclosure of cash flow information:
Cash paid during the period for interest	$	43,239		48,252
Decrease in accounts payable and accrued liabilities for additions to property and equipment	$	(9,918)		(3,275)

See accompanying notes to unaudited condensed consolidated financial statements.

6

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(1) Organization

Antero Resources Corporation (individually referred to as “Antero” and together with its consolidated subsidiaries “Antero Resources,” or the “Company”) is engaged in the development, production, exploration and acquisition of natural gas, NGLs and oil properties in the Appalachian Basin in West Virginia and Ohio. The Company targets large, repeatable resource plays where horizontal drilling and advanced fracture stimulation technologies provide the means to economically develop and produce natural gas, NGLs and oil from unconventional formations. The Company’s corporate headquarters is located in Denver, Colorado.

(2) Summary of Significant Accounting Policies

(a) Basis of Presentation

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”) applicable to interim financial information and should be read in the context of the Company’s December 31, 2023 consolidated financial statements and notes thereto for a more complete understanding of the Company’s operations, financial position and accounting policies. The Company’s December 31, 2023 consolidated financial statements were included in Antero Resources’ 2023 Annual Report on Form 10-K, which was filed with the SEC.

These unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information, and, accordingly, do not include all of the information and footnotes required by GAAP for complete consolidated financial statements. In the opinion of management, these unaudited condensed consolidated financial statements include all adjustments (consisting of normal and recurring accruals) considered necessary to present fairly the Company’s financial position as of December 31, 2023 and March 31, 2024, results of operations and cash flows for the three months ended March 31, 2023 and 2024. The Company has no items of other comprehensive income or loss; therefore, its net income or loss is equal to its comprehensive income or loss. Operating results for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for the full year because of the impact of fluctuations in prices received for natural gas, NGLs and oil, natural production declines, the uncertainty of exploration and development drilling results, fluctuations in the fair value of derivative instruments and other factors.

(b) Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements include the accounts of Antero Resources Corporation, its wholly owned subsidiaries and its variable interest entity (“VIE”), Martica Holdings LLC, (“Martica”), for which the Company is the primary beneficiary. All significant intercompany accounts and transactions have been eliminated in the Company’s unaudited condensed consolidated financial statements.

(c) Cash and Cash Equivalents

The Company considers all liquid investments purchased with an initial maturity of three months or less to be cash equivalents. The carrying value of cash and cash equivalents approximates fair value due to the short-term nature of these instruments. From time to time, the Company may be in the position of a “book overdraft” in which outstanding checks exceed cash and cash equivalents. The Company classifies book overdrafts in accounts payable and revenue distributions payable within its condensed consolidated balance sheets, and classifies the change in accounts payable associated with book overdrafts as an operating activity within its unaudited condensed consolidated statements of cash flows. As of December 31, 2023, the book overdrafts included within accounts payable and revenue distributions payable were $11 million and $19 million, respectively. As of March 31, 2024, the book overdrafts included within accounts payable and revenue distributions payable were $7 million and $24 million, respectively.

(d) Net Income Per Common Share

Net income per common share—basic for each period is computed by dividing net income attributable to Antero by the basic weighted average number of common shares outstanding during the period. Net income per common share—diluted for each period is computed after giving consideration to the potential dilution from (i) outstanding equity awards using the treasury stock method and (ii) shares of common stock issuable upon conversion of the 2026 Convertible Notes (as defined below in Note 7—Long-Term Debt) using the if-converted method. The Company includes restricted stock unit (“RSU”)

7

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

awards, performance share unit (“PSU”) awards and stock options in the calculation of diluted weighted average common shares outstanding based on the number of common shares that would be issuable if the end of the period was also the end of the performance period required for the vesting of the awards. During periods in which the Company incurs a net loss, diluted weighted average common shares outstanding are equal to basic weighted average common shares outstanding because the effects of all equity awards and the 2026 Convertible Notes are anti-dilutive.

The following is a reconciliation of the Company’s income attributable to common stockholders for basic and diluted net income per common share (in thousands):

	Three Months Ended March 31,
	2023		2024
Net income attributable to Antero Resources Corporation—common shareholders	$	213,431		36,345
Add: Interest expense for 2026 Convertible Notes		616		256
Less: Tax-effect of interest expense for 2026 Convertible Notes		(132)		(56)
Net income attributable to Antero Resources Corporation—common shareholders and assumed conversions	$	213,915		36,545
Net income per common share—basic	$	0.72		0.12
Net income per common share—diluted	$	0.69		0.12
Weighted average common shares outstanding—basic		296,763		304,943
Weighted average common shares outstanding—diluted		311,846		312,503

The following is a reconciliation of the Company’s basic weighted average common shares outstanding to diluted weighted average common shares outstanding during the periods presented (in thousands):

	Three Months Ended March 31,
	2023	2024
Basic weighted average number of common shares outstanding	296,763	304,943
Add: Dilutive effect of RSUs	2,150	1,307
Add: Dilutive effect of PSUs	1,060	1,389
Add: Dilutive effect of 2026 Convertible Notes	11,873	4,864
Diluted weighted average number of common shares outstanding	311,846	312,503
Weighted average number of outstanding securities excluded from calculation of diluted net income per common share (1):
RSUs	969	371
PSUs	414	—
Stock options	324	259

(1) The potential dilutive effects of these awards were excluded from the computation of net income per common share—diluted because the inclusion of these awards would have been anti-dilutive.

(e) Recently Issued Accounting Standards

Reportable Segments

In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-07, Improvements to Reportable Segment Disclosures (“ASU 2023-07”). ASU 2023-07 is intended to improve reportable segment disclosures primarily through enhanced disclosure of reportable segment expenses. This ASU is effective for annual reporting periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. ASU 2023-07 is required to be applied retrospectively to all prior

8

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

periods presented in the financial statements. The Company is evaluating the impact that ASU 2023-07 will have on the financial statements and its plans for adoption, including the adoption date.

Income Taxes

In December 2023, the FASB issued ASU No. 2023-09, Improvements to Income Tax Disclosures (“ASU 2023-09”). ASU 2023-09 is intended to improve income tax disclosures primarily through enhanced disclosure of income tax rate reconciliation items, and disaggregation of income (loss) from continuing operations, income tax expense (benefit) and income taxes paid, net disclosures by federal, state and foreign jurisdictions, among others. This ASU is effective for annual reporting periods beginning after December 15, 2024, and early adoption is permitted. ASU 2023-09 should be applied on a prospective basis, although retrospective application is permitted. The Company is evaluating the impact that ASU 2023-09 will have on the financial statements and its plans for adoption, including the adoption date and transition method.

(3) Transactions

(a) Conveyance of Overriding Royalty Interest

On June 15, 2020, the Company announced the consummation of a transaction with an affiliate of Sixth Street Partners, LLC (“Sixth Street”) relating to certain overriding royalty interests across the Company’s existing asset base (the “ORRIs”). In connection with the transaction, the Company contributed the ORRIs to Martica and Sixth Street contributed $300 million in cash (subject to customary adjustments) and agreed to contribute up to an additional $102 million in cash if certain production thresholds attributable to the ORRIs were achieved in 2020 and 2021. The Company met these production thresholds and received the $102 million of additional contributions from Sixth Street during 2020 and 2021. All cash contributed by Sixth Street at the initial closing and received as part of these additional contributions was distributed to the Company.

The ORRIs include an overriding royalty interest of 1.25% of the Company’s working interest in all of its operated proved developed properties in West Virginia and Ohio, subject to certain excluded wells (the “Initial PDP Override”), and an overriding royalty interest of 3.75% of the Company’s working interest in all of its undeveloped properties in West Virginia and Ohio (the “Development Override”). Wells turned to sales after April 1, 2020 and prior to the later of (a) the date on which the Company turns to sales 2.2 million lateral feet (net to the Company’s interest) of horizontal wells burdened by the Development Override or (b) the earlier of (i) April 1, 2023 or (ii) the date on which the Company turns to sales 3.82 million lateral feet (net to the Company’s interest) of horizontal wells are subject to the Development Override. As of April 1, 2023, Sixth Street no longer has the right to participate in any new wells, and Martica reconveyed the Development Override to the Company, except for the portion relating to wells turned to sales prior to April 1, 2023.

The ORRIs also include an additional overriding royalty interest of 2.00% of the Company’s working interest in the properties underlying the Initial PDP Override (the “Incremental Override”). The Incremental Override (or a portion thereof, as applicable) may be re-conveyed to the Company (at the Company’s election) if certain production targets attributable to the ORRIs are achieved through March 31, 2023. Any portion of the Incremental Override that may not be re-conveyed to the Company based on the Company failing to achieve such production volumes through March 31, 2023 will remain with Martica. As of March 31, 2023, 24% of the Incremental Override (or a 0.48% overriding royalty interest) will remain with Martica.

Prior to Sixth Street achieving an internal rate of return of 13% and 1.5x cash-on-cash return (the “Hurdle”), Sixth Street will receive all distributions in respect of the Initial PDP Override and the Development Override, and 24% of all distributions in respect of the Incremental Override, and the Company will receive 76% of all distributions in respect of the Incremental Override. Following Sixth Street achieving the Hurdle, the Company will receive 85% of the distributions in respect of the ORRIs to which Sixth Street was entitled immediately prior to the Hurdle being achieved.

(b) Drilling Partnership

On February 17, 2021, Antero Resources announced the formation of a drilling partnership with QL Capital Partners (“QL”), an affiliate of Quantum Energy Partners, for the Company’s 2021 through 2024 drilling program. Under the terms of the arrangement, each year in which QL participates represents an annual tranche, and QL will be conveyed a working interest in any wells spud by Antero Resources during such tranche year. For 2021 through 2024, Antero Resources and QL agreed to the estimated internal rate of return (“IRR”) of the Company’s capital budget for each annual tranche, and QL agreed to

9

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

participate in all four annual tranches. Antero Resources develops and manages the drilling program associated with each tranche, including the selection of wells. Additionally, for each annual tranche, Antero Resources and QL will enter into assignments, bills of sale and conveyances pursuant to which QL will be conveyed a proportionate working interest percentage in each well spud in that year, which conveyances will not be subject to any reversion.

Under the terms of the arrangement, QL funded development capital of 20%, 15% and 15% for wells spud in 2021, 2022 and 2023, respectively, and will fund 20% of development capital for wells spud in 2024, which funding amounts represent QL’s proportionate working interest in such wells. Additionally, Antero Resources may receive a carry in the form of a one-time payment from QL for each annual tranche if the IRR for such tranche exceeds certain specified returns, which will be determined no earlier than October 31 and no later than December 1 following the end of each tranche year. The Company received a carry of $29 million for each of the 2021 and 2022 tranches during the three months ended December 31, 2022 and 2023. All of the wells spud during each calendar year period will be a separate annual tranche. Capital costs in excess of, and cost savings below, a specified percentage of budgeted amounts for each annual tranche will be for Antero Resources’ account. Subject to the preceding sentence, for any wells included in a tranche, QL is obligated and responsible for its working interest share of costs and liabilities, and is entitled to its working interest share of revenues, associated with such wells for the life of such wells.

The Company has accounted for the drilling partnership as a conveyance under FASB Accounting Standards Codification (“ASC”) Topic 932, Extractive Activities—Oil and Gas, and such conveyances are recorded in the unaudited condensed consolidated financial statements as QL obtains its proportionate working interest in each well. No gain or loss was recognized for the interests conveyed during the three months ended March 31, 2023 and 2024.

(4) Revenue

(a) Disaggregation of Revenue

The table set forth below presents revenue disaggregated by type and reportable segment to which it relates (in thousands). See Note 16—Reportable Segments to the unaudited condensed consolidated financial statements for more information on reportable segments.

	Three Months Ended March 31,
	2023		2024		Reportable Segment
Revenues from contracts with customers:
Natural gas sales	$	668,315		474,133	Exploration and production
Natural gas liquids sales (ethane)		72,050		63,030	Exploration and production
Natural gas liquids sales (C3+ NGLs)		423,385		454,832	Exploration and production
Oil sales		51,811		64,717	Exploration and production
Marketing		58,529		48,520	Marketing
Other revenue		175		273	Exploration and production
Total revenue from contracts with customers		1,274,265		1,105,505
Income from derivatives, deferred revenue and other sources, net		134,083		16,766
Total revenue	$	1,408,348		1,122,271

(b) Transaction Price Allocated to Remaining Performance Obligations

For the Company’s product sales that have a contract term greater than one year, the Company utilized the practical expedient in FASB ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”), which does not require the disclosure of the transaction price allocated to remaining performance obligations if the variable consideration is allocated entirely to a wholly unsatisfied performance obligation. Under the Company’s product sales contracts, each unit of product delivered to the customer represents a separate performance obligation; therefore, future volumes are wholly unsatisfied and disclosure of the transaction price allocated to remaining performance obligations is not required. For the Company’s product sales that have a contract term of one year or less, the Company utilized the practical expedient in ASC 606, which does not require the disclosure of the transaction price allocated to remaining performance obligations if the performance obligation is part of a contract that has an original expected duration of one year or less.

10

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(c) Contract Balances

Under the Company’s sales contracts, the Company invoices customers after its performance obligations have been satisfied, at which point payment is unconditional. Accordingly, the Company’s contracts do not give rise to contract assets or liabilities. As of December 31, 2023 and March 31, 2024, the Company’s receivables from contracts with customers were $401 million and $326 million, respectively.

(5) Equity Method Investment

As of March 31, 2024, Antero owned 28.9% of Antero Midstream’s common stock, which is reflected in Antero’s unaudited condensed consolidated financial statements using the equity method of accounting.

The following table sets forth a reconciliation of Antero’s investment in unconsolidated affiliate (in thousands):

Balance as of December 31, 2023 (1)	$	222,255
Equity in earnings of unconsolidated affiliate		23,347
Dividends from unconsolidated affiliate		(31,285)
Elimination of intercompany profit		11,717
Balance as of March 31, 2024 (1)	$	226,034

(1) The fair value of the Company’s investment in Antero Midstream as of December 31, 2023 and March 31, 2024 was $1.7 billion and $2.0 billion, respectively, based on the quoted market share price of Antero Midstream.

(6) Accrued Liabilities

Accrued liabilities consisted of the following items (in thousands):

			(Unaudited)
	December 31,		March 31,
	2023		2024
Capital expenditures	$	38,848		28,755
Gathering, compression, processing and transportation expenses		160,758		159,657
Marketing expenses		36,428		18,667
Interest expense, net		33,066		14,331
Production and ad valorem taxes		51,516		48,004
General and administrative expense		35,641		21,988
Derivative settlements payable		1,037		269
Other		24,046		23,286
Total accrued liabilities	$	381,340		314,957

(7) Long-Term Debt

Long-term debt consisted of the following items (in thousands):

			(Unaudited)
	December 31,		March 31,
	2023		2024
Credit Facility (a)	$	417,200		415,300
8.375% senior notes due 2026 (b)		96,870		96,870
7.625% senior notes due 2029 (c)		407,115		407,115
5.375% senior notes due 2030 (d)		600,000		600,000
4.25% convertible senior notes due 2026 (e)		26,386		—
Total principal		1,547,571		1,519,285
Unamortized debt issuance costs		(9,975)		(9,176)
Long-term debt	$	1,537,596		1,510,109

11

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(a) Senior Secured Revolving Credit Facility

Antero Resources has a senior secured revolving credit facility (the “Credit Facility”) with a consortium of bank lenders. Borrowings under the Credit Facility are subject to borrowing base limitations based on the collateral value of Antero Resources’ assets and are subject to regular semi-annual redeterminations. As of December 31, 2023 and March 31, 2024, the Credit Facility had a borrowing base of $3.5 billion with lender commitments of $1.6 billion. The borrowing base was re-affirmed in the semi-annual redetermination in April 2024. The maturity date of the Credit Facility is the earlier of (i) October 26, 2026 and (ii) the date that is 180 days prior to the earliest stated redemption date of any series of the Company’s then outstanding senior notes. As of March 31, 2024, the Credit Facility had an available borrowing capacity of $752 million.

The Credit Facility contains requirements with respect to leverage and current ratios, and certain covenants, including restrictions on our ability to incur debt and limitations on our ability to pay dividends unless certain customary conditions are met, in each case, subject to customary carve-outs and exceptions. Antero Resources was in compliance with all of the financial covenants under the Credit Facility as of December 31, 2023 and March 31, 2024.

The Credit Facility provides for borrowing at either an Adjusted Term Secured Overnight Financing Rate (“SOFR”), an Adjusted Daily Simple SOFR or an Alternate Base Rate (each as defined in the Credit Facility). The Credit Facility provides for interest only payments until maturity at which time all outstanding borrowings are due. Interest is payable at a variable rate based on SOFR or the Alternate Base Rate, determined by election at the time of borrowing, plus an applicable margin rate under the Credit Facility. Interest at the time of borrowing is determined with reference to the Antero Resources’ then-current leverage ratio subject to certain exceptions. Commitment fees on the unused portion of the Credit Facility are due quarterly at rates ranging from 0.375% to 0.500% with respect to the Credit Facility, determined with reference to borrowing base utilization, subject to certain exceptions based on the leverage ratio then in effect. The Credit Facility includes fall away covenants, lower interest rates and reduced collateral requirements that Antero Resources may elect if Antero Resources is assigned an Investment Grade Rating (as defined in the Credit Facility).

As of December 31, 2023, Antero Resources had an outstanding balance under the Credit Facility of $417 million, with a weighted average interest rate of 7.71%, and outstanding letters of credit of $501 million. As of March 31, 2024, Antero Resources had an outstanding balance under the Credit Facility of $415 million, with a weighted average interest rate of 7.68%, and outstanding letters of credit of $443 million.

(b) 8.375% Senior Notes Due 2026

On January 4, 2021, Antero Resources issued $500 million of 8.375% senior notes due July 15, 2026 (the “2026 Notes”) at par. The Company redeemed or otherwise repurchased $403 million principal amount of the 2026 Notes during 2021 and 2022, and as of March 31, 2024, $97 million principal amount of the 2026 Notes remained outstanding. The 2026 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2026 Notes rank pari passu to Antero Resources’ other outstanding senior notes. The 2026 Notes are guaranteed on a full and unconditional and joint and several senior unsecured basis by Antero Resources’ existing subsidiaries that guarantee the Credit Facility and certain of its future restricted subsidiaries. Interest on the 2026 Notes is payable on January 15 and July 15 of each year. Antero Resources may redeem all or part of the 2026 Notes at any time at redemption prices ranging from 104.188% currently to 100.00% on or after January 15, 2026. If Antero Resources undergoes a change of control followed by a rating decline, the holders of the 2026 Notes will have the right to require Antero Resources to repurchase all or a portion of the notes at a price equal to 101% of the principal amount of the 2026 Notes, plus accrued and unpaid interest.

(c) 7.625% Senior Notes Due 2029

On January 26, 2021, Antero Resources issued $700 million of 7.625% senior notes due February 1, 2029 (the “2029 Notes”) at par. The Company redeemed or otherwise repurchased $293 million principal amount of the 2029 Notes during 2021 and 2022, and as of March 31, 2024, $407 million principal amount of the 2029 Notes remained outstanding. The 2029 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2029 Notes rank pari passu to Antero Resources’ other outstanding senior notes. The 2029 Notes are guaranteed on a full and unconditional and joint and several senior unsecured basis by Antero Resources’ existing subsidiaries that guarantee the Credit Facility and certain of its future restricted subsidiaries. Interest on the 2029 Notes is payable on February 1 and August 1 of each year. Antero Resources may redeem all or part of the 2029 Notes at any time at redemption prices ranging from 103.813% currently to 100.00% on or after February 1, 2027. If Antero Resources undergoes a change of

12

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

control followed by a rating decline, the holders of the 2029 Notes will have the right to require Antero Resources to repurchase all or a portion of the notes at a price equal to 101% of the principal amount of the 2029 Notes, plus accrued and unpaid interest.

(d) 5.375% Senior Notes Due 2030

On June 1, 2021, Antero Resources issued $600 million of 5.375% senior notes due March 1, 2030 (the “2030 Notes”) at par. The 2030 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2030 Notes rank pari passu to Antero Resources’ other outstanding senior notes. The 2030 Notes are guaranteed on a full and unconditional and joint and several senior unsecured basis by Antero Resources’ existing subsidiaries that guarantee the Credit Facility and certain of its future restricted subsidiaries. Interest on the 2030 Notes is payable on March 1 and September 1 of each year. Antero Resources may redeem all or part of the 2030 Notes at any time on or after March 1, 2025 at redemption prices ranging from 102.688% on or after March 1, 2025 to 100.00% on or after March 1, 2028. In addition, on or before March 1, 2025, Antero Resources may redeem up to 35% of the aggregate principal amount of the 2030 Notes, but in an amount not greater than the net cash proceeds of certain equity offerings, if certain conditions are met, at a redemption price of 105.375% of the principal amount of the 2030 Notes, plus accrued and unpaid interest. At any time prior to March 1, 2025, Antero Resources may also redeem the 2030 Notes, in whole or in part, at a price equal to 100% of the principal amount of the 2030 Notes plus a “make-whole” premium and accrued and unpaid interest. If Antero Resources undergoes a change of control followed by a rating decline, the holders of the 2030 Notes will have the right to require Antero Resources to repurchase all or a portion of the notes at a price equal to 101% of the principal amount of the 2030 Notes, plus accrued and unpaid interest.

(e) 4.25% Convertible Senior Notes Due 2026

On August 21, 2020, Antero Resources issued $250 million in aggregate principal amount of 4.25% convertible senior notes due September 1, 2026 (the “2026 Convertible Notes”). On September 2, 2020, Antero Resources issued an additional $37.5 million of the 2026 Convertible Notes. Proceeds from the issuance of the 2026 Convertible Notes totaled $278.5 million, net of initial purchasers’ fees and issuance cost of $9 million. Transaction costs related to the 2026 Convertible Notes were recorded within debt issuance costs on the condensed consolidated balance sheet and were amortized over the term of the 2026 Convertible Notes using the effective interest method.

The Company extinguished $206 million principal amount of the 2026 Convertible Notes in 2021. In addition, between 2022 and the first quarter of 2024, $81 million aggregate principal amount of the 2026 Convertible Notes were converted pursuant to their terms or induced into conversion by the Company, and as of March 31, 2024, no 2026 Convertible Notes remained outstanding. See “—Conversions and Inducements,” for more information.

The 2026 Convertible Notes bore interest at a fixed rate of 4.25% per annum, payable semi-annually in arrears on March 1 and September 1 of each year, commencing on March 1, 2021. The initial conversion rate was 230.2026 shares of Antero Resources’ common stock per $1,000 principal amount of 2026 Convertible Notes, and such conversion rate was not adjusted during the term for which the 2026 Convertible Notes were outstanding. The noteholders had the right to convert their 2026 Convertible Notes only upon the occurrence of certain events pursuant to the terms and conditions provided in the indenture governing the 2026 Convertible Notes. Upon conversion, Antero Resources could satisfy its conversion obligation by paying and/or delivering, as the case may be, cash, shares of Antero Resources’ common stock or a combination of cash and shares of Antero Resources’ common stock, at Antero Resources’ election, in the manner and subject to the terms and conditions provided in the indenture governing the 2026 Convertible Notes.

Conversions and Inducements

During the three months ended March 31, 2023, $9 million aggregate principal amount of the 2026 Convertible Notes were converted pursuant to their terms, and an additional $9 million aggregate principal amount of the 2026 Convertible Notes were induced into conversion by the Company. The Company elected to settle these conversions by issuing 4 million shares of common stock to the noteholders together with a cash inducement premium of $0.1 million.

On March 11, 2024, the Company called the $26 million aggregate principal amount of the 2026 Convertible Notes that remained outstanding for redemption on April 1, 2024, at a redemption price equal to 100% of the principal amount thereof, plus accrued and unpaid interest. The Company’s election to call the remaining 2026 Convertible Notes allowed holders of the 2026 Convertible Notes to exercise their conversion right through March 28, 2024. During the three months

13

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

ended March 31, 2024, all remaining $26 million aggregate principal amount of the 2026 Convertible Notes converted pursuant to their terms. The Company elected to settle these conversions by issuing 6 million shares of common stock to the noteholders.

(8) Asset Retirement Obligations

The following table presents a reconciliation of the Company’s asset retirement obligations (in thousands):

Asset retirement obligations—December 31, 2023	$	59,214
Obligations incurred		131
Accretion expense		776
Settlement of obligations		(322)
Revisions to prior estimates		55
Asset retirement obligations—March 31, 2024	$	59,854

Asset retirement obligations are included in other liabilities on the Company’s condensed consolidated balance sheets.

(9) Equity-Based Compensation

On June 17, 2020, Antero Resources’ stockholders approved the Antero Resources Corporation 2020 Long-Term Incentive Plan (the “2020 Plan”), which replaced the Antero Resources Corporation Long-Term Incentive Plan (the “2013 Plan”), and the 2020 Plan became effective as of such date. The 2020 Plan provides for grants of stock options (including incentive stock options), stock appreciation rights, restricted stock awards, RSU awards, vested stock awards, dividend equivalent awards and other stock-based and cash awards. The terms and conditions of the awards granted are established by the Compensation Committee of Antero Resources’ Board of Directors. Employees, officers, non-employee directors and other service providers of the Company and its affiliates are eligible to receive awards under the 2020 Plan.

The 2020 Plan provides for the reservation of 10,050,000 shares of the Company’s common stock, plus the number of certain shares that become available again for delivery from the 2013 Plan in accordance with the share recycling provisions described below. The share recycling provisions allow for all or any portion of an award (including an award granted under the 2013 Plan that was outstanding as of June 17, 2020) that expires or is cancelled, forfeited, exchanged, settled for cash or otherwise terminated without actual delivery of the shares to be considered not delivered and thus, available for new awards under the 2020 Plan. Further, any shares withheld or surrendered in payment of any taxes relating to awards that were outstanding under either the 2013 Plan as of June 17, 2020 or are granted under the 2020 Plan (other than stock options and stock appreciation rights), will again be available for new awards under the 2020 Plan.

A total of 5,507,361 shares were available for future grant under the 2020 Plan as of March 31, 2024.

The Company’s equity-based compensation expense, by type of award, is as follows (in thousands):

	Three Months Ended March 31,
	2023		2024
RSU awards	$	7,262		9,261
PSU awards		5,405		6,440
Converted AM RSU Awards (1)		1		—
Equity awards issued to directors		350		376
Total expense	$	13,018		16,077

(1) Antero Resources recognized compensation expense for equity awards granted by Antero Midstream Partners LP’s (‘Antero Midstream Partners”) under its equity compensation plans prior to March 12, 2019 (date of deconsolidation) because the awards under such plans were accounted for as if they were distributed by Antero Midstream Partners to Antero Resources. Antero Resources allocated a portion of equity-based compensation expense related to grants prior to March 12, 2019 to Antero Midstream Partners based on its proportionate share of Antero Resources’ labor costs. As of March 31, 2023, all such awards were fully vested, and there is no remaining unamortized expense attributable to these awards after such date.

14

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(a) Restricted Stock Unit Awards

A summary of RSU award activity is as follows:

		Weighted
		Average
	Number	Grant Date
	of Units	Fair Value
Total awarded and unvested—December 31, 2023	3,521,050	$	22.40
Granted	1,384,318		26.48
Vested	(468,325)		25.66
Forfeited	(1,058)		26.01
Total awarded and unvested—March 31, 2024	4,435,985	$	23.33

As of March 31, 2024, there was $84 million of unamortized equity-based compensation expense related to unvested RSUs. That expense is expected to be recognized over a weighted average period of 2.2 years.

(b) Performance Share Unit Awards

Performance Share Unit Awards Based on Total Shareholder Return

In March 2024, the Company granted PSU awards to certain of its senior management and executive officers that vest based on Antero Resources’ absolute total shareholder return (“TSR”) determined as of the last day of each of three one-year performance periods ending on March 7, 2025, March 7, 2026 and March 7, 2027, and one cumulative three-year performance period ending on March 7, 2027, in each case, subject to certain continued employment criteria (“2024 Absolute TSR PSUs”). The number of shares of common stock that may ultimately be earned following the end of the cumulative three-year performance period with respect to the 2024 Absolute TSR PSUs ranges from zero to 200% of the target number of 2024 Absolute TSR PSUs originally granted. Expense related to these PSUs is recognized on a graded-vested basis over the term of each performance period. Forfeitures are accounted for as they occur by reversing the expense previously recognized for awards that were forfeited during the period.

The following table presents the assumptions used in the Monte Carlo valuation model and the grant date fair value information for the 2024 Absolute TSR PSUs:

Dividend yield		—	%
Volatility		55	%
Risk-free interest rate		4.23	%
Weighted average fair value of awards granted	$	32.29

Performance Share Unit Awards Based on Leverage Ratio

In 2021, the Company granted PSUs to certain of its senior management and executive officers that vest based on the Company’s total debt less cash and cash equivalents divided by the Company’s Adjusted EBITDAX (as defined in the award agreement) determined as of the last day of each of three one-year performance periods ending on December 31, 2021, December 31, 2022, and December 31, 2023, in each case, subject to certain continued employment criteria (“2021 Leverage Ratio PSUs”). The number of shares of common stock that could ultimately be earned ranged from zero to 200% of the target number of PSUs granted. The performance conditions for the performance periods ended December 31, 2021, 2022 and 2023 were met at 200% of target. During the first quarter of 2024, the 2021 Leverage Ratio PSUs vested and converted into approximately 0.4 million shares of common stock.

In March 2024, the Company granted PSUs to certain of its senior management and executive officers that vest based on the Company’s total debt less cash and cash equivalents divided by the Company’s Adjusted EBITDAX (as defined in the award agreement) determined as of the last day of each of three one-year performance periods ending on December 31, 2024 December 31, 2025 and December 31, 2026, in each case, subject to certain continued employment criteria (“2024 Leverage Ratio PSUs”). The number of shares of common stock that may ultimately be earned following the end of the third performance period with respect to the 2024 Leverage Ratio PSUs ranges from zero to 200% of the target number of 2024

15

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

Leverage Ratio PSUs originally granted. Expense related to the 2024 Leverage Ratio PSUs is recognized on a graded-vested basis over the term of each performance period that reflects the number of shares of common stock that are expected to be issued at the end of each measurement period, and such expense is reversed if the likelihood of achieving the performance condition becomes improbable. As of March 31, 2024, the likelihood of achieving the performance conditions related to the 2024 Leverage Ratio PSUs was probable.

Summary Information for Performance Share Unit Awards

A summary of PSU activity is as follows:

		Weighted
		Average
	Number	Grant Date
	of Units	Fair Value
Total awarded and unvested—December 31, 2023	1,412,191	$	29.54
Granted	354,016		29.39
Vested	(207,456)		9.52
Total awarded and unvested—March 31, 2024	1,558,751	$	32.17

As of March 31, 2024, there was $29 million of unamortized equity-based compensation expense related to unvested PSUs. That expense is expected to be recognized over a weighted average period of 1.6 years.

(10) Fair Value

The carrying values of accounts receivable and accounts payable as of December 31, 2023 and March 31, 2024 approximated market values because of their short-term nature. The carrying values of the amounts outstanding under the Credit Facility as of December 31, 2023 and March 31, 2024 approximated fair value because the variable interest rates are reflective of current market conditions.

The following table sets forth the fair value and carrying value of the senior notes and 2026 Convertible Notes (in thousands):

					(Unaudited)
	December 31, 2023				March 31, 2024
	Fair		Carrying		Fair		Carrying
	Value (1)		Value (2)		Value (1)		Value (2)
2026 Notes	$	99,534		96,351		100,503		96,412
2029 Notes		417,781		403,441		416,764		403,590
2030 Notes		573,720		594,622		574,380		594,807
2026 Convertible Notes		138,337		25,982		—		—
Total	$	1,229,372		1,120,396		1,091,647		1,094,809

(1) Fair values are based on Level 2 market data inputs.

(2) Carrying values are presented net of unamortized debt issuance costs.

See Note 9—Equity-Based Compensation to the unaudited condensed consolidated financial statements for information regarding the fair value of equity-based awards. See Note 11—Derivative Instruments to the unaudited condensed consolidated financial statements for information regarding the fair value of derivative financial instruments.

(11) Derivative Instruments

The Company is exposed to certain risks relating to its ongoing business operations, and it may use derivative instruments to manage its commodity price risk.  In addition, the Company periodically enters into contracts that contain embedded features that are required to be bifurcated and accounted for separately as derivatives.

16

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(a) Commodity Derivative Positions

The Company periodically enters into natural gas, NGLs and oil derivative contracts with counterparties to hedge the price risk associated with its production. These derivatives are not entered into for trading purposes. To the extent that changes occur in the market prices of natural gas, NGLs and oil, the Company is exposed to market risk on these open contracts. This market risk exposure is generally offset by the change in market prices of natural gas, NGLs and oil recognized upon the ultimate sale of the Company’s production.

The Company was party to various fixed price commodity swap contracts that settled during the three months ended March 31, 2023 and 2024. The Company enters into these swap contracts when management believes that favorable future sales prices for the Company’s production can be secured. Under these swap agreements, when actual commodity prices upon settlement exceed the fixed price provided by the swap contracts, the Company pays the difference to the counterparty. When actual commodity prices upon settlement are less than the contractually provided fixed price, the Company receives the difference from the counterparty. In addition, the Company has entered into basis swap contracts in order to hedge the difference between the New York Mercantile Exchange (“NYMEX”) index price and a local index price. Under these basis swap agreements, when actual commodity prices upon settlement exceed the fixed price provided by the swap contracts, the Company receives the difference from the counterparty. When actual commodity prices upon settlement are less than the contractually provided fixed price, the Company pays the difference to the counterparty.

The Company’s derivative contracts have not been designated as hedges for accounting purposes; therefore, all gains and losses are recognized in the Company’s statements of operations and comprehensive income.

As of March 31, 2024, the Company’s fixed price swap positions excluding Martica, the Company’s consolidated VIE, were as follows:

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Propane
April-December 2024	Mont Belvieu Propane-OPIS TET	10,000	Bbl/day	$	33.67	/Bbl

The Company has a call option and an embedded put option tied to NYMEX pricing for the production volumes associated with the Company’s retained interest in the volumetric production payment transaction (“VPP”) properties. The put option was embedded within another contract, and since the embedded put option was not clearly and closely related to its host contract, the Company bifurcated this derivative instrument and reflects it at fair value in the unaudited condensed consolidated financial statements. As of March 31, 2024, the Company’s call option and embedded put option arrangements were as follows:

							Embedded
				Call Option			Put Option
Commodity / Settlement Period	Index	Contracted Volume		Strike Price			Strike Price
Natural Gas
April-December 2024	Henry Hub	53,000	MMBtu/day	$	2.477	/MMBtu	$	2.527	/MMBtu
January-December 2025	Henry Hub	44,000	MMBtu/day		2.564	/MMBtu		2.614	/MMBtu
January-December 2026	Henry Hub	32,000	MMBtu/day		2.629	/MMBtu		2.679	/MMBtu

As of March 31, 2024, the Company’s natural gas basis swap positions, which settle on the pricing index to basis differential of the Columbia Gas Transmission pipeline (“TCO”) to the NYMEX Henry Hub natural gas price were as follows:

				Weighted Average
Commodity / Settlement Period	Index to Basis Differential	Contracted Volume		Hedged Differential
Natural Gas
April-December 2024	NYMEX to TCO	50,000	MMBtu/day	$	0.530	/MMBtu

As of March 31, 2024, the Company’s fixed price swap positions for Martica, the Company’s consolidated VIE, were as follows:

17

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Natural Gas
April-December 2024	Henry Hub	23,216	MMBtu/day	$	2.33	/MMBtu
January-March 2025	Henry Hub	18,021	MMBtu/day		2.53	/MMBtu
Oil
April-December 2024	West Texas Intermediate	41	Bbl/day	$	44.02	/Bbl
January-March 2025	West Texas Intermediate	39	Bbl/day		45.06	/Bbl

(b) Summary

The table below presents a summary of the fair values of the Company’s derivative instruments and where such values are recorded in the condensed consolidated balance sheets (in thousands).

				(Unaudited)
	Balance Sheet Location	December 31, 2023		March 31, 2024
Asset derivatives not designated as hedges for accounting purposes:
Embedded derivatives—current	Derivative instruments	$	5,175		6,579
Embedded derivatives—noncurrent	Derivative instruments		5,570		3,929
Total asset derivatives (1)			10,745		10,508
Liability derivatives not designated as hedges for accounting purposes:
Commodity derivatives—current (2)	Derivative instruments		15,236		14,148
Commodity derivatives—noncurrent (2)	Derivative instruments		32,764		25,538
Total liability derivatives (1)			48,000		39,686
Net derivatives liability (1)		$	(37,255)		(29,178)

(1) The fair value of derivative instruments was determined using Level 2 inputs.

(2) As of December 31, 2023, approximately $5 million of commodity derivative liabilities, including $3 million of current commodity derivatives and $2 million of noncurrent commodity derivatives, are attributable to the Company’s consolidated VIE, Martica. As of March 31, 2024, $2 million of current commodity derivative liabilities are attributable to the Company’s consolidated VIE, Martica.

The following table sets forth the gross values of recognized derivative assets and liabilities, the amounts offset under master netting arrangements with counterparties, and the resulting net amounts presented in the condensed consolidated balance sheets as of the dates presented, all at fair value (in thousands):

							(Unaudited)
	December 31, 2023						March 31, 2024
					Net Amounts of						Net Amounts of
	Gross		Gross		Assets		Gross		Gross		Assets
	Amounts		Amounts Offset		(Liabilities) on		Amounts		Amounts Offset		(Liabilities) on
	Recognized		Recognized		Balance Sheet		Recognized		Recognized		Balance Sheet
Commodity derivative assets	$	406		(406)		—		2,310		(2,310)		—
Embedded derivative assets		10,745		—		10,745		10,508		—		10,508
Commodity derivative liabilities		(48,406)		406		(48,000)		(41,996)		2,310		(39,686)

18

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

The following table sets forth a summary of derivative fair value gains and losses and where such values are recorded in the unaudited condensed consolidated statements of operations and comprehensive income (in thousands):

	Statement of
	Operations	Three Months Ended March 31,
	Location	2023		2024
Commodity derivative fair value gains (1)	Revenue	$	127,080		8,266
Embedded derivative fair value gains (losses) (1)	Revenue		(888)		1,180

(1) The fair value of derivative instruments was determined using Level 2 inputs.

Commodity derivative fair value gains for the three months ended March 31, 2023, includes a loss of $202 million related to the early settlement of the Company’s natural gas swaption agreement.  The payment for this early settlement is classified as an operating cash flow on the Company’s condensed consolidated statement of cash flows.

(12) Leases

The Company leases certain office space, processing plants, drilling rigs and completion services, gas gathering lines, compressor stations, and other office and field equipment. Leases with an initial term of 12 months or less are considered short-term and are not recorded on the balance sheet. Instead, the short-term leases are recognized in expense on a straight-line basis over the lease term.

Most leases include one or more options to renew, with renewal terms that can extend the lease from one to 20 years or more. The exercise of the lease renewal options is at the Company’s sole discretion. The depreciable lives of the leased assets are limited by the expected lease term, unless there is a transfer of title or purchase option reasonably certain of exercise.

Certain of the Company’s lease agreements include minimum payments based on a percentage of produced volumes over contractual levels and others include rental payments adjusted periodically for inflation.

The Company considers all contracts that have assets specified in the contract, either explicitly or implicitly, that the Company has substantially all of the capacity of the asset, and has the right to obtain substantially all of the economic benefits of that asset, without the lessor’s ability to have a substantive right to substitute that asset, as leased assets. For any contract deemed to include a leased asset, that asset is capitalized on the balance sheet as a right-of-use asset and a corresponding lease liability is recorded at the present value of the known future minimum payments of the contract using a discount rate on the date of commencement. The leased asset classification is determined at the date of recording as either operating or financing, depending upon certain criteria of the contract.

The discount rate used for present value calculations is the discount rate implicit in the contract. If an implicit rate is not determinable, a collateralized incremental borrowing rate is used at the date of commencement. As new leases commence or previous leases are modified the discount rate used in the present value calculation is the current period applicable discount rate.

The Company has made an accounting policy election to adopt the practical expedient for combining lease and non-lease components on an asset class basis. This expedient allows the Company to combine non-lease components such as real estate taxes, insurance, maintenance and other operating expenses associated with the leased premises with the lease component of a lease agreement on an asset class basis when the non-lease components of the agreement cannot be easily bifurcated from the lease payment. Currently, the Company is only applying this expedient to certain office space agreements.

19

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(a) Supplemental Balance Sheet Information Related to Leases

The Company’s lease assets and liabilities consisted of the following items (in thousands):

				(Unaudited)
		December 31,		March 31,
Leases	Balance Sheet Classification	2023		2024
Operating Leases
Operating lease right-of-use assets:
Processing plants	Operating lease right-of-use assets	$	1,611,903		1,550,542
Drilling rigs and completion services	Operating lease right-of-use assets		32,187		24,567
Gas gathering lines and compressor stations (1)	Operating lease right-of-use assets		1,283,668		1,320,473
Office space	Operating lease right-of-use assets		37,706		36,592
Other office and field equipment	Operating lease right-of-use assets		416		327
Total operating lease right-of-use assets		$	2,965,880		2,932,501
Operating lease liabilities:
Short-term operating lease liabilities	Short-term lease liabilities	$	538,954		534,463
Long-term operating lease liabilities	Long-term lease liabilities		2,425,785		2,396,916
Total operating lease liabilities		$	2,964,739		2,931,379
Finance Leases
Finance lease right-of-use assets:
Vehicles	Other property and equipment	$	3,771		3,512
Total finance lease right-of-use assets (2)		$	3,771		3,512
Finance lease liabilities:
Short-term finance lease liabilities	Short-term lease liabilities	$	1,106		1,154
Long-term finance lease liabilities	Long-term lease liabilities		2,665		2,358
Total finance lease liabilities		$	3,771		3,512

(1) Gas gathering lines and compressor stations includes $1.3 billion related to Antero Midstream as of December 31, 2023 and March 31, 2024. See “—Related party lease disclosure” for additional discussion.

(2) Financing lease assets are recorded net of accumulated amortization of $1 million and $2 million as of December 31, 2023 and March 31, 2024, respectively.

The processing plants, gathering lines and compressor stations that are classified as lease liabilities are classified as such under FASB ASC Topic 842, Leases, because Antero (i) is the sole customer of the assets and (ii) makes the decisions that most impact the economic performance of the assets.

20

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(b) Supplemental Information Related to Leases

Costs associated with operating and finance leases were included in the unaudited condensed consolidated statement of operations and comprehensive income (in thousands):

			Three Months Ended March 31,
Cost	Classification	Location	2023		2024
Operating lease cost	Statement of operations	Gathering, compression, processing and transportation	$	381,283		422,068
Operating lease cost	Statement of operations	General and administrative		2,937		3,083
Operating lease cost	Statement of operations	Contract termination		1,122		—
Operating lease cost	Statement of operations	Lease operating		21		21
Operating lease cost	Balance sheet	Proved properties (1)		39,770		33,412
Total operating lease cost			$	425,133		458,584
Finance lease cost:
Amortization of right-of-use assets	Statement of operations	Depletion, depreciation and amortization	$	92		430
Interest on lease liabilities	Statement of operations	Interest expense		114		148
Total finance lease cost			$	206		578
Short-term lease payments			$	37,701		29,443

(1) Capitalized costs related to drilling and completion activities.

(c) Supplemental Cash Flow Information Related to Leases

The following table presents the Company’s supplemental cash flow information related to leases (in thousands):

	Three Months Ended March 31,
	2023		2024
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	315,665		350,925
Operating cash flows from finance leases		114		148
Investing cash flows from operating leases		32,880		27,976
Financing cash flows from finance leases		158		259
Noncash activities:
Right-of-use assets obtained in exchange for new operating lease obligations	$	51,208		97,137
Increase to existing right-of-use assets and lease obligations from operating lease modifications, net (1)	$	40,130		4,511

(1) During the three months ended March 31, 2023, the weighted average discount rate for remeasured operating leases increased from 5.2% as of December 31, 2022 to 5.8% as of March 31, 2023. During the three months ended March 31, 2024, the weighted average discount rate for remeasured operating leases decreased from 6.5% as of December 31, 2023 to 5.9% as of March 31, 2024.

21

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(d) Maturities of Lease Liabilities

The table below is a schedule of future minimum payments for operating and financing lease liabilities as of March 31, 2024 (in thousands):

	Operating Leases		Financing Leases		Total
Remainder of 2024	$	529,813		1,221		531,034
2025		617,055		1,585		618,640
2026		564,617		1,229		565,846
2027		465,509		197		465,706
2028		388,720		23		388,743
Thereafter		943,220		10		943,230
Total lease payments		3,508,934		4,265		3,513,199
Less: imputed interest		(577,555)		(753)		(578,308)
Total	$	2,931,379		3,512		2,934,891

(e) Lease Term and Discount Rate

The following table sets forth the Company’s weighted average remaining lease term and discount rate:

	December 31, 2023				March 31, 2024
	Operating Leases		Finance Leases		Operating Leases		Finance Leases
Weighted average remaining lease term	6.5 years		3.0 years		6.5 years		2.7 years
Weighted average discount rate	5.9	%	8.3	%	5.7	%	8.3	%

(f) Related Party Lease Disclosure

The Company has gathering and compression service agreements with Antero Midstream that include: (i) the second amended and restated gathering and compression agreement dated December 8, 2019 (the “2019 gathering and compression agreement”), (ii) a gathering and compression agreement from Antero Midstream’s acquisition of certain Marcellus gathering and compression assets (the “Marcellus gathering and compression agreement”) and (iii) a compression agreement from Antero Midstream’s acquisition of certain Utica compressors (the “Utica compression agreement” and, together with the 2019 gathering and compression agreement and the Marcellus gathering and compression agreement, the “gathering and compression agreements”). Pursuant to the gathering and compression agreements with Antero Midstream, the Company has dedicated substantially all of its current and future acreage in West Virginia, Ohio and Pennsylvania to Antero Midstream for gathering and compression services. The 2019 gathering and compression agreement has an initial term through 2038, the Marcellus gathering and compression agreement expires in 2031 and the Utica compression agreement has two dedicated areas that expire in 2024 and 2030. Upon expiration of each of the Marcellus gathering and compression agreement and the Utica compression agreement, Antero Midstream will continue to provide gathering and compression services under the 2019 gathering and compression agreement.

Under the gathering and compression agreements, Antero Midstream receives a low pressure gathering fee per Mcf, a high pressure gathering fee per Mcf and a compression fee per Mcf, as applicable, subject to annual Consumer Price Index (“CPI”)-based adjustments. If and to the extent the Company requests that Antero Midstream construct new low pressure lines, high pressure lines and compressor stations, the 2019 gathering and compression agreement contains options at Antero Midstream’s election for either (i) minimum volume commitments that require Antero Resources to utilize or pay for 75% of the high pressure gathering capacity and 70% of the compression capacity of the requested capacity of such new construction for 10 years or (ii) a cost of service fee that allows the Antero Midstream to earn a 13% rate of return on such new construction over seven years. In addition, the Marcellus gathering and compression agreement provides for a minimum volume commitment that requires the Company to utilize or pay for 25% of the compression capacity for a period of 10 years from the in-service date.

The 2019 gathering and compression agreement includes a growth incentive fee program that expired on December 31, 2023 whereby low pressure gathering fees were reduced during the three months ended March 31, 2023 to the extent the Company achieved certain quarterly volumetric targets. The Company’s throughput gathered under the Marcellus gathering and compression assets acquired by the Company was not considered in the low pressure gathering volume targets. Upon completion of the initial contract term, the 2019 gathering and compression agreement will continue in effect from year to year

22

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

until such time as the agreement is terminated, effective upon an anniversary of the effective date of the agreement, by notice from either the Company or Antero Midstream to the other party on or before the 180th day prior to the anniversary of such agreement. The Company earned fee rebates for the three months ended March 31, 2023 of $12 million.

Gathering and compression fees paid by Antero related to these agreements were $176 million and $199 million for the three months ended March 31, 2023 and 2024, respectively. As of December 31, 2023 and March 31, 2024, $65 million and $78 million, respectively, was included within Accounts payable, related parties on the condensed consolidated balance sheet as due to Antero Midstream related to these agreements.

(13) Commitments

The following table sets forth a schedule of future minimum payments for the Company’s contractual obligations, which include leases that have a lease term in excess of one year as of March 31, 2024 (in thousands):

			Processing,
			Gathering,
	Firm		Compression		Operating and		Imputed Interest
	Transportation		and Water Service		Financing Leases		for Leases		Other
	(a)		(b)		(c)		(c)		(d)		Total
Remainder of 2024	$	888,016		52,558		414,011		117,023		6,924		1,478,532
2025		1,171,660		58,664		488,686		129,954		5,692		1,854,656
2026		1,169,189		25,487		463,053		102,794		3,067		1,763,590
2027		1,164,202		24,198		387,672		78,034		375		1,654,481
2028		1,105,766		22,865		331,264		57,477		—		1,517,372
Thereafter		4,413,811		83,609		850,205		93,026		—		5,440,651
Total	$	9,912,644		267,381		2,934,891		578,308		16,058		13,709,282

(a) Firm Transportation

The Company has entered into firm transportation agreements with various pipelines in order to facilitate the delivery of its production to market. These contracts commit the Company to transport minimum daily natural gas or NGLs volumes at negotiated rates or pay for any deficiencies at specified reservation fee rates. The amounts in this table are based on the Company’s minimum daily volumes at the reservation fee rate. The values in the table represent the gross amounts that the Company is committed to pay; however, the Company will record in the unaudited condensed consolidated financial statements its proportionate share of costs based on its working interest.

(b) Processing, Gathering, Compression and Water Service Commitments

The Company has entered into various long-term gas processing, gathering, compression and water service agreements. Certain of these agreements were determined to be leases. The minimum payment obligations under the agreements that are not leases are presented in this column.

The values in the table represent the gross amounts that the Company is committed to pay; however, the Company will record in the unaudited condensed consolidated financial statements its proportionate share of costs based on its working interest.

(c) Operating and Finance Leases, including Imputed Interest

The Company has obligations under contracts for services provided by drilling rigs and completion fleets, processing, gathering, and compression services agreements, and office and equipment leases. The values in the table represent the gross amounts that Antero Resources is committed to pay; however, the Company will record in its financial statements its proportionate share of costs based on its working interests. See Note 12—Leases to the unaudited condensed consolidated financial statements for more information on the Company’s operating and finance leases.

23

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(d) Other

The Company has entered into various land acquisition and sand supply agreements. Certain of these agreements contain minimum payment obligations over various terms. The values in the table represent the minimum payments due under these arrangements. None of these agreements were determined to be leases.

(e) Contract Terminations

The Company incurs costs associated with the delay or cancellation of certain contracts with third-parties. These costs are recorded in contract termination and loss contingency in the statements of operations and comprehensive income. During the first quarter of 2023, the Company executed an early termination of its firm transportation commitment of 200,000 MMBtu per day on the Equitrans pipeline and made a cash payment of $24 million. There are no remaining payment obligations related to any delayed or cancelled contracts as of March 31, 2024.

(14) Contingencies

(a) Environmental

In June 2018, the Company received a Notice of Violation (“NOV”) from the U.S. Environmental Protection Agency (“EPA”) Region III for alleged violations of the federal Clean Air Act and the West Virginia State Implementation Plan. The NOV alleges that combustion devices at these facilities did not meet applicable air permitting requirements. Separately, in June 2018, the Company received an information request from the EPA Region III pursuant to Section 114(a) of the Clean Air Act relating to the facilities that were inspected in September 2017 as well as additional Antero Resources facilities for the purpose of determining if the additional facilities have the same alleged compliance issues that were identified during the September 2017 inspections. Subsequently, the West Virginia Department of Environmental Protection (“WVDEP”) and the EPA Region V (covering Ohio facilities) each conducted its own inspections, and the Company has separately received NOVs from WVDEP and EPA Region V related to similar issues being investigated by the EPA Region III. The Company continues to negotiate with the EPA and WVDEP to resolve the issues alleged in the NOVs and the information request. The Company’s operations at these facilities are not suspended, and management does not expect these matters to have a material adverse effect on the Company’s financial condition, results of operations or cash flows.

(b) Other

The Company is party to various other legal proceedings and claims in the ordinary course of its business. The Company believes that certain of these matters will be covered by insurance and that the outcome of other matters will not have a material adverse effect on the Company’s unaudited condensed consolidated financial position, results of operations or cash flows.

In addition, pending litigation against the Company and other similarly situated peer operators could have an impact on the methods for determining the amount of permitted post-production costs and types of costs that have been, and may be, deducted from royalty payments, among other things. While the amounts claimed could be material, we are unable to predict with certainty the ultimate outcome of such claims and proceedings. Rulings were recently received in two cases to which the Company is a party, and where the plaintiffs alleged, and the court found, that certain post-production costs may not be deducted: a non-class action lawsuit in West Virginia and a class action lawsuit in Ohio. In each case, the alleged damages were not material. The Company will continue to challenge the legal conclusions reached in each of these cases with respect to deductibility of post-production costs, and continues to analyze how these decisions may impact other cases to which the Company is a party. At this time, the Company cannot predict how these issues may ultimately be resolved, and therefore is also unable to estimate any potential damages, if any, that may result. The Company accrues for litigation, claims and proceedings when liability is both probable and the amount can be reasonably estimated, and does not currently have any material amounts accrued with respect to its pending litigation matters.

(15) Related Parties

Substantially all of Antero Midstream’s revenues were and are derived from transactions with Antero Resources. See Note 16—Reportable Segments to the unaudited condensed consolidated financial statements for the operating results of the Company’s reportable segments.

24

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(16) Reportable Segments

(a) Summary of Reportable Segments

The Company’s operations, which are located in the United States, are organized into three reportable segments: (i) the exploration, development and production of natural gas, NGLs and oil; (ii) marketing and utilization of excess firm transportation capacity and (iii) midstream services through the Company’s equity method investment in Antero Midstream. Substantially all of the Company’s production revenues are attributable to customers located in the United States; however, some of the Company’s production revenues are attributable to customers who then transport the Company’s production to foreign countries for resale or consumption. These segments are monitored separately by management for performance and are consistent with internal financial reporting. These segments have been identified based on the differing products and services, regulatory environment and the expertise required for these operations. Management evaluates the performance of the Company’s business segments based on operating income (loss). General and administrative expenses were allocated to the midstream segment based on the nature of the expenses and on a combination of the segments’ proportionate share of the Company’s consolidated property and equipment, capital expenditures and labor costs, as applicable. General and administrative expenses related to the marketing segment are not allocated because they are immaterial. Other income, income taxes and interest expense are primarily managed and evaluated on a consolidated basis. Intersegment sales were transacted at prices which approximate market. Accounting policies for each segment are the same as the Company’s accounting policies described in Note 2—Summary of Significant Accounting Policies to the unaudited condensed consolidated financial statements.

Exploration and Production

The exploration and production segment is engaged in the development, production, exploration and acquisition of natural gas, NGLs and oil properties located in the Appalachian Basin. The Company targets large, repeatable resource plays where horizontal drilling and advanced fracture stimulation technologies provide the means to economically develop and produce natural gas, NGLs and oil from unconventional formations.

Marketing

Where feasible, the Company purchases and sells third-party natural gas and NGLs and markets its excess firm transportation capacity, or engages third parties to conduct these activities on the Company’s behalf, in order to optimize the revenues from these transportation agreements. The Company has entered into long-term firm transportation agreements for a significant portion of its current and expected future production in order to secure guaranteed capacity to favorable markets.

Equity Method Investment in Antero Midstream

The Company receives midstream services through its equity method investment in Antero Midstream. Antero Midstream owns, operates and develops midstream energy infrastructure primarily to service the Company’s production and completion activity in the Appalachian Basin. Antero Midstream’s assets consist of gathering pipelines, compressor stations, interests in processing and fractionation plants and water handling assets. Antero Midstream provides midstream services to Antero Resources under long-term contracts.

25

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

(b) Reportable Segments Financial Information

The operating results and assets of the Company’s reportable segments were as follows (in thousands):

	Three Months Ended March 31, 2023
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Sales and revenues:
Third-party	$	1,349,476		58,529		272		(272)		1,408,005
Intersegment		343		—		259,203		(259,203)		343
Total revenue		1,349,819		58,529		259,475		(259,475)		1,408,348
Operating expenses:
Lease operating		29,321		—		—		—		29,321
Gathering, compression, processing, transportation and water handling		645,172		—		57,873		(57,873)		645,172
General and administrative		57,261		—		17,347		(17,347)		57,261
Depletion, depreciation and amortization		167,582		—		35,196		(35,196)		167,582
Impairment of property and equipment		15,560		—		—		—		15,560
Other		56,838		105,124		714		(714)		161,962
Total operating expenses		971,734		105,124		111,130		(111,130)		1,076,858
Operating income (loss)	$	378,085		(46,595)		148,345		(148,345)		331,490
Equity in earnings of unconsolidated affiliates	$	17,681		—		24,456		(24,456)		17,681
Capital expenditures for segment assets	$	351,312		—		42,279		(42,279)		351,312

	Three Months Ended March 31, 2024
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Sales and revenues:
Third-party	$	1,073,169		48,520		671		(671)		1,121,689
Intersegment		582		—		278,380		(278,380)		582
Total revenue		1,073,751		48,520		279,051		(279,051)		1,122,271
Operating expenses:
Lease operating		29,121		—		—		—		29,121
Gathering, compression, processing, transportation and water handling		672,281		—		53,918		(53,918)		672,281
General and administrative		55,862		—		21,221		(21,221)		55,862
Depletion, depreciation and amortization		173,054		—		37,095		(37,095)		173,054
Impairment of property and equipment		5,190		—		—		—		5,190
Other		61,790		59,813		566		(566)		121,603
Total operating expenses		997,298		59,813		112,800		(112,800)		1,057,111
Operating income (loss)	$	76,453		(11,293)		166,251		(166,251)		65,160
Equity in earnings of unconsolidated affiliates	$	23,347		—		27,530		(27,530)		23,347
Capital expenditures for segment assets	$	222,449		—		35,073		(35,073)		222,449

26

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

The summarized assets of the Company’s reportable segments are as follows (in thousands):

	As of December 31, 2023
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Investments in unconsolidated affiliates	$	222,255		—		626,650		(626,650)		222,255
Total assets		13,602,297		17,117		5,737,618		(5,737,618)		13,619,414

	(Unaudited)
	As of March 31, 2024
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Investments in unconsolidated affiliates	$	226,034		—		619,220		(619,220)		226,034
Total assets		13,536,624		11,870		5,749,241		(5,749,241)		13,548,494

(17) Subsidiary Guarantors

Antero Resources’ senior notes are fully and unconditionally guaranteed by Antero Resources’ existing subsidiaries that guarantee the Credit Facility.  In the event a subsidiary guarantor is sold or disposed of (whether by merger, consolidation, the sale of a sufficient amount of its capital stock so that it no longer qualifies as a “Subsidiary” of Antero (as defined in the indentures governing the notes) or the sale of all or substantially all of its assets (other than by lease)) and whether or not the subsidiary guarantor is the surviving entity in such transaction to a person that is not Antero or a restricted subsidiary of Antero, such subsidiary guarantor will be released from its obligations under its subsidiary guarantee if the sale or other disposition does not violate the covenants set forth in the indentures governing the notes.

In addition, a subsidiary guarantor will be released from its obligations under the indentures and its guarantee (i) upon the release or discharge of the guarantee of other Indebtedness (as defined in the indentures governing the notes) that resulted in the creation of such guarantee, except a release or discharge by or as a result of payment under such guarantee, (ii) if Antero designates such subsidiary as an unrestricted subsidiary and such designation complies with the other applicable provisions of the indentures governing the notes or (iii) in connection with any covenant defeasance, legal defeasance or satisfaction and discharge of the notes.

The tables set forth below present summarized financial information of Antero, as parent, and its guarantor subsidiaries (in thousands). The Company’s wholly owned subsidiaries are not restricted from making distributions to the Company.

27

ANTERO RESOURCES CORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

Balance Sheets
			(Unaudited)
	December 31, 2023		March 31, 2024
Accounts receivable, non-guarantor subsidiaries	$	—		2,097
Other current assets		453,581		382,957
Total current assets		453,581		385,054
Noncurrent assets		12,562,439		12,575,551
Total assets	$	13,016,020		12,960,605
Accounts payable, related parties	$	86,284		93,707
Other current liabilities		1,360,102		1,282,960
Total current liabilities		1,446,386		1,376,667
Noncurrent liabilities		4,951,464		4,893,715
Total liabilities	$	6,397,850		6,270,382
Statement of Operations
			Three Months Ended
			March 31, 2024
Revenues			$	1,099,934
Operating expenses				1,046,716
Income from operations				53,218
Net income and comprehensive income including noncontrolling interests				36,345
Net income and comprehensive income attributable to Antero Resources Corporation			$	36,345

28

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

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our unaudited condensed consolidated financial statements and related notes included elsewhere in this Quarterly Report on Form 10-Q. The following discussion contains “forward-looking statements” that reflect our future plans, estimates, beliefs and expected performance. We caution that assumptions, expectations, projections, intentions or beliefs about future events may, and often do, vary from actual results, and the differences can be material. Some of the key factors that could cause actual results to vary from our expectations include changes in natural gas, NGLs and oil prices, the timing of planned capital expenditures, our ability to fund our development programs, uncertainties in estimating proved reserves and forecasting production results, operational factors affecting the commencement or maintenance of producing wells, the condition of the capital markets generally, as well as our ability to access them, impacts of world health events and uncertainties regarding environmental regulations or litigation and other legal or regulatory developments affecting our business, as well as those factors discussed below, all of which are difficult to predict. In light of these risks, uncertainties and assumptions, the forward-looking events discussed may not occur. See “Cautionary Statement Regarding Forward-Looking Statements.” Also, see the risk factors and other cautionary statements described under the heading “Item 1A. Risk Factors.” We do not undertake any obligation to publicly update any forward-looking statements except as otherwise required by applicable law.

In this section, references to “Antero,” the “Company,” “we,” “us,” and “our” refer to Antero Resources Corporation and its subsidiaries, unless otherwise indicated or the context otherwise requires.

Our Company

We are an independent oil and natural gas company engaged in the development, production, exploration and acquisition of natural gas, NGLs and oil properties located in the Appalachian Basin. We focus on unconventional reservoirs, which can generally be characterized as fractured shale formations. Our management team has worked together for many years and has a successful track record of reserve and production growth as well as significant expertise in unconventional resource plays. Our strategy is to leverage our team’s experience delineating and developing natural gas resource plays to develop our reserves and production, primarily on our existing multi-year inventory of drilling locations.

We have assembled a portfolio of long-lived properties that are characterized by what we believe to be low geologic risk and repeatability. Our drilling opportunities are focused in the Appalachian Basin. As of March 31, 2024, we held approximately 517,000 net acres in the Appalachian Basin.

Market Conditions and Business Trends

Commodity Markets

Prices for natural gas, NGLs and oil that we produce significantly impact our revenues and cash flows. Natural gas benchmark prices decreased significantly while NGLs and oil benchmark prices remained consistent during the three months ended March 31, 2024 as compared to the same period of 2023. As a result of the lower benchmark natural gas prices, we experienced a decrease in price realizations for natural gas and ethane products during the three months ended March 31, 2024. We monitor the economic factors that impact natural gas, NGLs and oil prices, including domestic and foreign supply and demand indicators, domestic and foreign commodity inventories, the actions of Organization of Petroleum Exporting Countries and other large producing nations and the current conflicts in Ukraine and in the Middle East, among others. In the current economic environment, we expect that commodity prices for some or all of the commodities we produce could remain volatile. This volatility is beyond our control and may adversely impact our business, financial condition, results of operations and future cash flows.

The following table details the average benchmark natural gas and oil prices:

	Three Months Ended March 31,
	2023		2024
Henry Hub (1) ($/Mcf)	$	3.42		2.24
West Texas Intermediate (2) ($/Bbl)		76.13		76.96

(1) NYMEX first of month average natural gas price.

(2) Energy Information Administration calendar month average settled futures price.

29

Hedge Position

Antero Resources (Excluding Martica)

We are exposed to certain commodity price risks relating to our ongoing business operations, and we use derivative instruments when circumstances warrant to manage such risks. In addition, we periodically enter into contracts that contain embedded features that are required to be bifurcated and accounted for separately as derivatives. Due to our improved liquidity and leverage position as compared to historical levels, the percentage of our expected production that we hedge has decreased. For the three months ended March 31, 2023 and 2024, 2% and 1%, respectively, of our production was hedged through fixed price commodity swaps. The tables and narrative below exclude derivative instruments attributable to Martica, our consolidated VIE, since all gains or losses from such contracts are fully attributable to the noncontrolling interests in Martica.

As of March 31, 2024, our fixed price NGLs swap positions excluding Martica were as follows:

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Propane
April-December 2024	Mont Belvieu Propane-OPIS TET	2,750	MBbl	$	33.67	/Bbl

As of March 31, 2024, our natural gas basis swap positions settle on the pricing index to basis differential of the Columbia Gas Transmission pipeline (“TCO”) to the NYMEX Henry Hub natural gas price were as follows:

				Weighted Average
Commodity / Settlement Period	Index to Basis Differential	Contracted Volume		Hedged Differential
Natural Gas
April-December 2024	NYMEX to TCO	14	Bcf	$	0.530	/MMBtu

We have a call option and an embedded put option tied to NYMEX pricing for the production volumes associated with the Company’s retained interest in the VPP properties. As of March 31, 2024, our call option and embedded put option arrangements were as follows:

							Embedded
				Call Option			Put Option
Commodity / Settlement Period	Index	Contracted Volume		Strike Price			Strike Price
Natural Gas
April-December 2024	Henry Hub	15	Bcf	$	2.477	/MMBtu	$	2.527	/MMBtu
January-December 2025	Henry Hub	16	Bcf		2.564	/MMBtu		2.614	/MMBtu
January-December 2026	Henry Hub	12	Bcf		2.629	/MMBtu		2.679	/MMBtu
		43	Bcf		2.552	/MMBtu		2.602	/MMBtu

As of March 31, 2024, the estimated fair value of our commodity derivative contracts, excluding Martica, was a net liability of $27 million. See Note 11—Derivative Instruments to the unaudited condensed consolidated financial statements for more information.

30

Martica

Our consolidated VIE, Martica, also maintains a portfolio of fixed swap natural gas, NGLs and oil derivatives for the benefit of the noncontrolling interests in Martica. As such, all gains and losses attributable to Martica’s derivative portfolio are fully attributable to the noncontrolling interests in Martica. As of March 31, 2024, Martica’s fixed price natural gas and oil swap positions were as follows:

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Natural Gas
April-December 2024	Henry Hub	7	Bcf	$	2.33	/MMBtu
January-March 2025	Henry Hub	1	Bcf		2.53	/MMBtu
		8	Bcf		2.37	/MMBtu
Oil
April-December 2024	West Texas Intermediate	12	MBbl	$	44.02	/Bbl
January-March 2025	West Texas Intermediate	3	MBbl		45.06	/Bbl
		15	MBbl		44.27	/Bbl

As of March 31, 2024, the estimated fair value of Martica’s commodity derivative contracts was a net liability of $2 million. See Note 11—Derivative Instruments to the unaudited condensed consolidated financial statements for more information.

Economic Indicators

The economy experienced elevated inflation levels as a result of global supply and demand imbalances, where global demand outpaced supplies beginning in 2021 and continuing through the first quarter of 2024. For example, the Consumer Price Index (“CPI”) for all urban consumers increased 5% from March 2022 to March 2023 and an additional 3% from March 2023 to March 2024 as compared to the Federal Reserve’s stated goal of 2%. In order to manage the inflation risk present in the United States’ economy, the Federal Reserve utilized monetary policy in the form of interest rate increases beginning in March 2022 in an effort to bring the inflation rate in line with its stated goal of 2% on a long-term basis. Between March 2022 and March 2024, the Federal Reserve increased the federal funds interest rate by 5.25%. While inflationary pressures in the United States’ economy have begun to subside, we continue to be impacted by the increased federal funds interest rate. See “—Results of Operations” for more information.

The economy also continues to be impacted by the effects of global events. These events have often caused global supply chain disruptions with additional pressure due to trade sanctions on Russia and other global trade restrictions, among others. However, our supply chain has not experienced any significant interruptions as a result of such events.

Inflationary pressures, particularly as they relate to certain of our long-term contracts with CPI-based adjustments, and supply chain disruptions have and could continue to result in increases to our operating and capital costs that are not fixed. These economic variables are beyond our control and may adversely impact our business, financial condition, results of operations and future cash flows.

Results of Operations

We have three operating segments: (i) the exploration, development and production of natural gas, NGLs and oil; (ii) marketing and utilization of excess firm transportation capacity; and (iii) midstream services through our equity method investment in Antero Midstream. Revenues from Antero Midstream’s operations were primarily derived from intersegment transactions for services provided to our exploration and production operations by Antero Midstream. All intersegment transactions were eliminated upon consolidation, including revenues from water handling services provided by Antero Midstream, which we capitalized as proved property development costs. Marketing revenues are primarily derived from activities to purchase and sell third-party natural gas and NGLs and to market and utilize excess firm transportation capacity. See Note 16—Reportable Segments to the unaudited condensed consolidated financial statements for more information.

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Three Months Ended March 31, 2023 Compared to Three Months Ended March 31, 2024

The operating results of our reportable segments were as follows (in thousands):

	Three Months Ended March 31, 2023
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Revenue and other:
Natural gas sales	$	668,315		—		—		—		668,315
Natural gas liquids sales		495,435		—		—		—		495,435
Oil sales		51,811		—		—		—		51,811
Commodity derivative fair value gains		126,192		—		—		—		126,192
Gathering, compression and water handling		—		—		259,475		(259,475)		—
Marketing		—		58,529		—		—		58,529
Amortization of deferred revenue, VPP		7,533		—		—		—		7,533
Other revenue and income		533		—		—		—		533
Total revenue		1,349,819		58,529		259,475		(259,475)		1,408,348
Operating expenses:
Lease operating		29,321		—		—		—		29,321
Gathering and compression		212,604		—		24,118		(24,118)		212,604
Processing		237,268		—		.		—		237,268
Transportation		195,300		—		—		—		195,300
Water handling		—		—		33,755		(33,755)		—
Production and ad valorem taxes		49,276		—		—		—		49,276
Marketing		—		81,361		—		—		81,361
Exploration and mine expenses		763		—		—		—		763
General and administrative (excluding equity-based compensation)		44,243		—		11,020		(11,020)		44,243
Equity-based compensation		13,018		—		6,327		(6,327)		13,018
Depletion, depreciation and amortization		167,582		—		35,196		(35,196)		167,582
Impairment of property and equipment		15,560		—		—		—		15,560
Accretion of asset retirement obligations		878		—		44		(44)		878
Contract termination, loss contingency and other operating expenses		6,012		23,763		915		(915)		29,775
Gain on sale of assets		(91)		—		(245)		245		(91)
Total operating expenses		971,734		105,124		111,130		(111,130)		1,076,858
Operating income (loss)	$	378,085		(46,595)		148,345		(148,345)		331,490
Equity in earnings of unconsolidated affiliates	$	17,681		—		24,456		(24,456)		17,681

32

	Three Months Ended March 31, 2024
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Revenue and other:
Natural gas sales	$	474,133		—		—		—		474,133
Natural gas liquids sales		517,862		—		—		—		517,862
Oil sales		64,717		—		—		—		64,717
Commodity derivative fair value gains		9,446		—		—		—		9,446
Gathering, compression and water handling		—		—		279,051		(279,051)		—
Marketing		—		48,520		—		—		48,520
Amortization of deferred revenue, VPP		6,738		—		—		—		6,738
Other revenue and income		855		—		—		—		855
Total revenue		1,073,751		48,520		279,051		(279,051)		1,122,271
Operating expenses:
Lease operating		29,121		—		—		—		29,121
Gathering and compression		223,530		—		26,143		(26,143)		223,530
Processing		255,795		—		—		—		255,795
Transportation		192,956		—		—		—		192,956
Water handling		—		—		27,775		(27,775)		—
Production and ad valorem taxes		58,168		—		—		—		58,168
Marketing		—		59,813		—		—		59,813
Exploration		602		—		—		—		602
General and administrative (excluding equity-based compensation)		39,785		—		11,894		(11,894)		39,785
Equity-based compensation		16,077		—		9,327		(9,327)		16,077
Depletion, depreciation and amortization		173,054		—		37,095		(37,095)		173,054
Impairment of property and equipment		5,190		—		—		—		5,190
Accretion of asset retirement obligations		776		—		44		(44)		776
Loss on sale of assets		188		—		—		—		188
Contract termination, loss contingency and other operating expenses		2,056		—		522		(522)		2,056
Total operating expenses		997,298		59,813		112,800		(112,800)		1,057,111
Operating income (loss)	$	76,453		(11,293)		166,251		(166,251)		65,160
Equity in earnings of unconsolidated affiliates	$	23,347		—		27,530		(27,530)		23,347

33

Exploration and Production Segment

The following table sets forth selected operating data of the exploration and production segment:

	Three Months Ended				Amount of
	March 31,				Increase		Percent
	2023		2024		(Decrease)		Change
Production data (1) (2):
Natural gas (Bcf)		194		202		8	4	%
C2 Ethane (MBbl)		6,141		6,760		619	10	%
C3+ NGLs (MBbl)		9,857		10,564		707	7	%
Oil (MBbl)		831		1,035		204	25	%
Combined (Bcfe)		295		312		17	6	%
Daily combined production (MMcfe/d)		3,274		3,426		152	5	%
Average prices before effects of derivative settlements (3):
Natural gas (per Mcf)	$	3.45		2.35		(1.10)	(32)	%
C2 Ethane (per Bbl) (4)	$	11.73		9.32		(2.41)	(21)	%
C3+ NGLs (per Bbl)	$	42.95		43.05		0.10	*
Oil (per Bbl)	$	62.35		62.53		0.18	*
Weighted Average Combined (per Mcfe)	$	4.13		3.39		(0.74)	(18)	%
Average realized prices after effects of derivative settlements (3):
Natural gas (per Mcf)	$	3.38		2.36		(1.02)	(30)	%
C2 Ethane (per Bbl) (4)	$	11.73		9.32		(2.41)	(21)	%
C3+ NGLs (per Bbl)	$	42.89		43.03		0.14	*
Oil (per Bbl)	$	61.90		62.39		0.49	1	%
Weighted Average Combined (per Mcfe)	$	4.08		3.39		(0.69)	(17)	%
Average costs (per Mcfe):
Lease operating	$	0.10		0.09		(0.01)	(10)	%
Gathering and compression	$	0.72		0.72		—	*
Processing	$	0.81		0.82		0.01	1	%
Transportation	$	0.66		0.62		(0.04)	(6)	%
Production and ad valorem taxes	$	0.17		0.19		0.02	12	%
Marketing expense, net	$	0.08		0.04		(0.04)	(50)	%
General and administrative (excluding equity-based compensation)	$	0.15		0.13		(0.02)	(13)	%
Depletion, depreciation, amortization and accretion	$	0.57		0.56		(0.01)	(2)	%

*Not meaningful

(1) Production data excludes volumes related to the VPP.

(2) Oil and NGLs production was converted at 6 Mcf per Bbl to calculate total Bcfe production and per Mcfe amounts. This ratio is an estimate of the equivalent energy content of the products and may not reflect their relative economic value.

(3) Average prices reflect the before and after effects of our settled commodity derivatives. Our calculation of such after effects includes gains (losses) on settlements of commodity derivatives (but does not include proceeds from the derivative monetizations in 2023), which do not qualify for hedge accounting because we do not designate or document them as hedges for accounting purposes.

(4) The average realized price for the three months ended March 31, 2023 and 2024 includes $6 million and $2 million, respectively, of proceeds related to a take-or-pay contract. Excluding the effect of these proceeds, the average realized price for ethane before and after the effects of derivatives for the three months ended March 31, 2023 and 2024 would have been $10.76 per Bbl and $9.07 per Bbl, respectively.

Natural gas sales. Revenues from sales of natural gas decreased from $668 million for the three months ended March 31, 2023 to $474 million for the three months ended March 31, 2024, a decrease of $194 million, or 29%. Lower commodity prices (excluding the effects of derivative settlements) during the three months ended March 31, 2024 accounted for an approximate $222 million decrease in year-over-year natural gas sales revenue (calculated as the change in the year-to-year average price times current year production volumes). Higher natural gas production volumes accounted for an approximate $28 million increase in year-over-year natural gas sales revenue (calculated as the change in year-to-year volumes times the prior year average price).

NGLs sales. Revenues from sales of NGLs increased from $495 million for the three months ended March 31, 2023 to $518 million for the three months ended March 31, 2024, an increase of $23 million, or 5%. Higher NGLs production volumes accounted for an approximate $38 million increase in year-over-year NGLs revenues (calculated as the change in year-to-year volumes times the prior year average price). Lower commodity prices (excluding the effects of derivative settlements) during the three months ended March 31, 2024 accounted for an approximate $15 million decrease in year-over-year revenues (calculated as the change in the year-to-year average price times current year production volumes).

34

Oil sales. Revenues from sales of oil increased from $52 million for the three months ended March 31, 2023 to $65 million for the three months ended March 31, 2024, an increase of $13 million, or 25%. Higher oil production volumes during the three months ended March 31, 2024 accounted for an approximate $13 million increase in year-over-year oil revenues (calculated as the change in year-to-year volumes times the prior year average price).

Commodity derivative fair value gains. Our commodity derivatives included fixed price swap contracts, basis swap contracts, call options and embedded put options. Because we do not designate these derivatives as accounting hedges, they do not receive hedge accounting treatment. Consequently, all mark-to-market gains or losses, as well as cash receipts or payments on settled derivative instruments, are recognized in our statements of operations and comprehensive income. For the three months ended March 31, 2023 and 2024, our commodity hedges resulted in derivative fair value gains of $126 million and $9 million, respectively. For the three months ended March 31, 2023, commodity derivative fair value gains included $14 million of net cash payments for settled commodity derivative losses and a $202 million cash payment for the early settlement of our swaption. For the three months ended March 31, 2024, commodity derivative fair value gains included $1 million of net cash proceeds on settled commodity derivatives gains.

Commodity derivative fair value gains or losses vary based on future commodity prices and have no cash flow impact until the derivative contracts are settled or monetized prior to settlement. Derivative asset or liability positions at the end of any accounting period may reverse to the extent future commodity prices increase or decrease from their levels at the end of the accounting period, or as gains or losses are realized through settlement. We expect continued volatility in commodity prices and the related fair value of our derivative instruments in the future.

Amortization of deferred revenue, VPP. Amortization of deferred revenues associated with the VPP decreased from $8 million for the three months ended March 31, 2023 to $7 million for the three months ended March 31, 2024, a decrease of $1 million, or 11%, primarily due to lower production volumes attributable to the VPP properties between periods. Amortization of the deferred revenues associated with the VPP are recognized as the production volumes are delivered at $1.61 per MMBtu over the contractual term.

Lease operating expense. Lease operating expense remained consistent between periods at $29 million for both the three months ended March 31, 2023 and 2024. On a per unit basis, lease operating expense decreased from $0.10 per Mcfe for the three months ended March 31, 2023 to $0.09 per Mcfe for the three months ended March 31, 2024, primarily due to higher production volumes between periods.

Gathering, compression, processing and transportation expense. Gathering, compression, processing and transportation expense increased from $645 million for the three months ended March 31, 2023 to $672 million for the three months ended March 31, 2024, an increase of $27 million, or 4%. This fluctuation primarily resulted from higher production volumes between periods and the following:

● Gathering and compression costs on a per unit basis remained relatively consistent at $0.72 per Mcfe for both the three months ended March 31, 2023 and 2024.

● Processing costs increased from $0.81 per Mcfe for the three months ended March 31, 2023 to $0.82 per Mcfe for the three months ended March 31, 2024, primarily due to increased costs for NGLs processing, which includes an annual CPI-based adjustment during the first quarter of 2024 and higher NGLs transportation fees.

● Transportation costs decreased from $0.66 per Mcfe for the three months ended March 31, 2023 to $0.62 per Mcfe for the three months ended March 31, 2024 primarily due to lower demand fees and fuel costs as a result of lower commodity prices between periods.

Production and ad valorem tax expense.  Production and ad valorem taxes increased from $49 million for the three months ended March 31, 2023 to $58 million for the three months ended March 31, 2024, an increase of $9 million, or 18%, primarily due to higher ad valorem taxes and production volumes between periods, partially offset by lower natural gas prices during the three months ended March 31, 2024. Production and ad valorem taxes as a percentage of natural gas revenues increased from 7.4% for the three months ended March 31, 2023 to 12.3% for the three months ended March 31, 2024, primarily as a result of higher ad valorem taxes, which 2024 ad valorem taxes are based on commodity prices during 2022.

General and administrative expense. General and administrative expense (excluding equity-based compensation expense) decreased from $44 million for the three months ended March 31, 2023 to $40 million for the three months ended March 31, 2024, a decrease of $4 million, or 10%, primarily due to lower professional service fees between periods. General and administrative expense on a per unit basis (excluding equity-based compensation) decreased from $0.15 per Mcfe for the

35

three months ended March 31, 2023 to $0.13 per Mcfe for the three months ended March 31, 2024 as a result of higher production volumes and lower overall costs between periods.

Equity-based compensation expense. Noncash equity-based compensation expense increased from $13 million for the three months ended March 31, 2023 to $16 million for the three months ended March 31, 2024, an increase of $3 million, or 23%. This increase was primarily due to annual equity awards granted in March 2023 that were outstanding for the entire first quarter of 2024 and annual equity awards granted during March 2024, partially offset by prior year awards that were fully vested during the year ended December 31, 2023. See Note 9—Equity-Based Compensation to the unaudited condensed consolidated financial statements for more information.

Depletion, depreciation, and amortization expense (“DD&A expense”). DD&A expense increased from $168 million for the three months ended March 31, 2023 to $173 million for the three months ended March 31, 2024, an increase of $5 million, or 3%, primarily due to higher production volumes between periods. On a per unit basis, DD&A expense remained relatively consistent at $0.57 and $0.56 per Mcfe for the three months ended March 31, 2023 and 2024, respectively.

Impairment of property and equipment. Impairment of oil and gas properties decreased from $16 million for the three months ended March 31, 2023 to $5 million for the three months ended March 31, 2024, a decrease of $11 million, or 67%, primarily due to lower impairments of expiring leases between periods. During both periods, we recognized impairments primarily related to expiring leases as well as design and initial costs related to pads we no longer plan to utilize.

Marketing Segment

Where feasible, we purchase and sell third-party natural gas and NGLs and market our excess firm transportation capacity, or engage third parties to conduct these activities on our behalf, in order to optimize the revenues from these transportation agreements. We have entered into long-term firm transportation agreements for a significant portion of our current and expected future production in order to secure guaranteed capacity to favorable markets.

Net marketing expense decreased from $23 million, or $0.08 per Mcfe, for the three months ended March 31, 2023 to $11 million, or $0.04 per Mcfe, for the three months ended March 31, 2024, primarily due to lower firm transportation commitments.

Marketing revenue. Marketing revenue decreased from $59 million for the three months ended March 31, 2023 to $49 million for the three months ended March 31, 2024, a decrease of $10 million, or 17%. This fluctuation primarily resulted from the following:

● Natural gas marketing revenue decreased by $30 million between periods primarily due to lower natural gas prices and marketing volumes. Lower natural gas marketing volumes accounted for a $24 million decrease in year-over-year marketing revenues (calculated as the change in year-to-year volumes times the prior year average price), and lower natural gas prices accounted for a $6 million decrease in year-over-year marketing revenues (calculated as the change in the year-to-year average price times current year marketing volumes).

● Oil marketing revenue increased by $16 million between periods primarily due to higher oil marketing volumes and prices. Higher oil marketing volumes accounted for an $8 million increase in year-over-year marketing revenues (calculated as the change in year-to-year volumes times the prior year average price), and higher oil prices accounted for an $8 million increase in year-over-year marketing revenues (calculated as the change in the year-to-year average price times current year marketing volumes).

● NGLs marketing revenues were $3 million for the three months ended March 31, 2024. There were no NGLs marketing revenues for the three months ended March 31, 2023.

Marketing expense. Marketing expense decreased from $81 million for the three months ended March 31, 2023 to $60 million for the three months ended March 31, 2024, a decrease of $21 million, or 26%. Marketing expense includes the cost of third-party purchased natural gas, NGLs and oil as well as firm transportation costs, including costs related to current excess firm capacity. The cost of third-party natural gas, oil and NGLs purchases decreased $9 million between periods, primarily due to lower natural gas prices and marketing volumes between periods, partially offset by higher oil and NGLs marketing volumes and prices between periods. Firm transportation costs were $29 million for the three months ended March 31, 2023 and $17 million for the three months ended March 31, 2024, a decrease of $12 million due to the reduction in firm transportation commitments between periods.

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Contract termination, loss contingency and other operating expenses. Contract termination, loss contingency and other operating expenses attributable to our marketing segment for the three months ended March 31, 2023 is due to a $24 million payment for the early termination of our firm transportation commitment of 200,000 MMBtu per day on the Equitrans pipeline. Our marketing segment did not incur any contract termination loss contingency and other operating expenses for the three months ended March 31, 2024.

Antero Midstream Segment

Antero Midstream revenue.  Revenue from the Antero Midstream segment increased from $259 million for the three months ended March 31, 2023 to $279 million for the three months ended March 31, 2024, an increase of $20 million. This increase is primarily due to higher gathering and processing revenues of $28 million as a result of the expiration of the growth incentive fee rebate program on December 31, 2023 and increased throughput between periods, partially offset by lower water handling revenues of $8 million primarily due to decreased water trucking volumes and fewer wells serviced by fresh water deliveries between periods.

Antero Midstream operating expense. Total operating expense related to the Antero Midstream segment remained relatively consistent at $111 million and $113 million for the three months ended March 31, 2023 and 2024, respectively.

Discussion of Items Not Allocated to Segments

Interest expense. Interest expense increased from $26 million for the three months ended March 31, 2023 to $30 million for the three months ended March 31, 2024, an increase of $4 million, or 17%, primarily due to higher average Credit Facility borrowings between periods and higher benchmark interest rates during the three months ended March 31, 2024, partially offset by the conversion or inducement of $39 million aggregate principal amount of our 2026 Convertible Notes between periods.

Income tax expense. Income tax expense decreased from $62 million for the three months ended March 31, 2023 to $10 million for the three months ended March 31, 2024, a decrease of $52 million, or 84%, primarily due to lower income before taxes of $265 million between periods. Our effective tax rate remained relatively consist for the three months ended March 31, 2023 and 2024 at 19% and 17%, respectively.

Capital Resources and Liquidity

Sources and Uses of Cash

Our primary sources of liquidity have been through net cash provided by operating activities, borrowings under our Credit Facility, issuances of debt and equity securities and additional contributions from our asset sales, including our drilling partnership. Our primary use of cash has been for the exploration, development and acquisition of oil and natural gas properties. As we develop our reserves, we continually monitor what capital resources, including equity and debt financings, are available to meet our future financial obligations, planned capital expenditure activities and liquidity requirements. Our future success in developing our proved reserves and production will be highly dependent on net cash provided by operating activities and the capital resources available to us.

Based on strip prices as of March 31, 2024, we believe that net cash provided by operating activities and available borrowings under the Credit Facility will be sufficient to meet our cash requirements, including normal operating needs, debt service obligations, capital expenditures and commitments and contingencies for at least the next 12 months.

Cash Flows

The following table summarizes our cash flows (in thousands):

	Three Months Ended March 31,
	2023		2024
Net cash provided by operating activities	$	343,902		261,610
Net cash used in investing activities		(350,804)		(226,810)
Net cash provided by (used in) financing activities		6,902		(34,800)
Net increase in cash and cash equivalents	$	—		—

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Operating activities. Net cash provided by operating activities was $344 million and $262 million for the three months ended March 31, 2023 and 2024, respectively. Net cash provided by operating activities decreased between periods primarily due to lower natural gas prices, changes in working capital and higher gathering, compression, processing and transportation expenses, partially offset by a $202 million payment for early settlement of our swaption agreement in the three months ended March 31, 2023, higher production volumes and lower net marketing expense between periods.

Our net operating cash flows are sensitive to many variables, the most significant of which is the volatility of natural gas, NGLs and oil prices, as well as volatility in the cash flows attributable to settlement of our commodity derivatives. Prices for natural gas, NGLs and oil are primarily determined by prevailing market conditions. Regional and worldwide economic activity, weather, infrastructure capacity to reach markets, storage capacity and other variables influence the market conditions for these products. These factors are beyond our control and are difficult to predict.

Investing activities. Net cash used in investing activities decreased from $351 million for the three months ended March 31, 2023 to $227 million for the three months ended March 31, 2024, primarily due to a decrease in drilling activity, drilling rig count, completions stages and leasing activity between periods.

Financing activities. Net cash provided by financing activities was $7 million for the three months ended March 31, 2023. Net cash used in financing activities was $35 million for the three months ended March 31, 2024. This change between periods is primarily due to lower net borrowings on our Credit Facility of $147 million between periods, partially offset by decreased share repurchases of $75 million and decreased distributions to the noncontrolling interests in Martica of $28 million between periods.

2024 Capital Budget and Capital Spending

On February 14, 2024, we announced a net capital budget for 2024 of $725 million to $800 million. Our budget includes: a range of $650 million to $700 million for drilling and completion and $75 million to $100 million for leasehold expenditures. We do not budget for acquisitions. During 2024, we plan to complete 45 to 50 net horizontal wells in the Appalachian Basin. We periodically review our capital expenditures and adjust our budget and its allocation based on liquidity, drilling results, leasehold acquisition opportunities and commodity prices.

For the three months ended March 31, 2023, our total consolidated capital expenditures were $342 million, including drilling and completion costs of $267 million, leasehold acquisitions of $72 million and other capital expenditures of $3 million. For the three months ended March 31, 2024, our total consolidated capital expenditures were $219 million, including drilling and completion costs of $187 million, leasehold acquisitions of $26 million and other capital expenditures of $6 million.

Debt Agreements

See Note 7—Long Term Debt to the unaudited condensed consolidated financial statements included in this Quarterly Report on Form 10-Q and to “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in the 2023 Form 10-K for information on our senior notes.

Critical Accounting Estimates

The discussion and analysis of our financial condition and results of operations are based upon our unaudited condensed consolidated financial statements, which have been prepared in accordance with GAAP. Any new accounting policies or updates to existing accounting policies as a result of new accounting pronouncements have been included in Note 2—Summary of Significant Accounting Policies to our unaudited condensed consolidated financial statements. The preparation of our unaudited condensed consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosure of contingent liabilities. Accounting estimates and assumptions are considered to be critical if there is reasonable likelihood that materially different amounts could have been reported under different conditions, or if different assumptions had been used. We evaluate our estimates and assumptions on a regular basis. We base our estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the reported amounts in our unaudited condensed consolidated financial statements that are not readily apparent from other sources. Actual results may differ from these estimates and assumptions used in preparation of our unaudited condensed consolidated financial statements. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in the 2023 Form 10-K for information on our critical accounting estimates.

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We evaluate the carrying amount of our proved natural gas, NGLs and oil properties for impairment on a geological reservoir basis whenever events or changes in circumstances indicate that a property’s carrying amount may not be recoverable. If the carrying amount of our proved properties exceeds the estimated undiscounted future net cash flows (measured using futures prices at the balance sheet date), we further evaluate our proved properties and record an impairment charge if the carrying amount of our proved properties exceeds the estimated fair value of the properties.

Based on future prices as of March 31, 2024, the estimated undiscounted future net cash flows exceeded the carrying amount and no further evaluation was required. We have not recorded any impairment expenses associated with our proved properties during the three months ended March 31, 2023 and 2024.

We believe that the estimates and assumptions related to our undiscounted future net cash flows and the fair value of our proved properties are critical because different natural gas, NGLs and oil pricing, cost assumptions or discount rates, as applicable, may affect the recognition, timing and amount of an impairment and, if changed, could have a material effect on the Company's financial position and results of operations.

New Accounting Pronouncements

See Note 2—Summary of Significant Accounting Policies to the unaudited condensed consolidated financial statements for information on new accounting pronouncements.

Off-Balance Sheet Arrangements

See Note 13—Commitments to the unaudited condensed consolidated financial statements for further information on off balance sheet arrangements.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

The primary objective of the following information is to provide forward-looking quantitative and qualitative information about our potential exposure to market risk. The term “market risk” refers to the risk of loss arising from adverse changes in natural gas, NGLs and oil prices, as well as interest rates. These disclosures are not meant to be precise indicators of expected future losses, but rather indicators of reasonably possible losses. This forward-looking information provides indicators of how we view and manage our ongoing market risk exposures.

Commodity Hedging Activities

Our primary market risk exposure is in the price we receive for our natural gas, NGLs and oil production. Pricing is primarily driven by spot regional market prices applicable to our U.S. natural gas production and the prevailing worldwide price for oil. Pricing for natural gas, NGLs and oil has, historically, been volatile and unpredictable, and we expect this volatility to continue in the future. The prices we receive for our production depend on many factors outside of our control, including volatility in the differences between commodity prices at sales points and the applicable index price.

We may enter into financial derivative instruments for a portion of our natural gas, NGLs and oil production when circumstances warrant and management believes that favorable future prices can be secured in order to mitigate some of the potential negative impact on our cash flows caused by changes in commodity prices. Due to our improved liquidity and leverage position as compared to historical levels, the percentage of our expected production that we hedge has decreased. For the three months ended March 31, 2023 and 2024, 2% and 1%, respectively, of our production was hedged through fixed price commodity swaps. Our financial hedging activities may include commodity fixed price swaps, basis swaps, collars or other similar instruments related to the price risk associated with our production. These contracts are financial instruments and do not require or allow for physical delivery of the hedged commodity. As of March 31, 2024, our commodity derivatives included fixed swaps, basis differential swaps, call options and embedded put options at index-based pricing for a portion of our production. See Note 11—Derivative Instruments to our unaudited condensed consolidated financial statements for more information.

Our financial hedging activities are intended to support natural gas, NGLs and oil prices at targeted levels and to manage our exposure to natural gas, NGLs and oil price fluctuations. These contracts may include commodity price swaps whereby we will receive a fixed price and pay a variable market price to the contract counterparty, collars that set a floor and ceiling price for the hedged production, basis differential swaps or embedded options. These contracts are financial instruments and do not require or allow for physical delivery of the hedged commodity.

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Under the Credit Facility, we are permitted to hedge up to 75% of our projected production for the next 60 months. We may enter into hedge contracts with a term greater than 60 months, and for no longer than 72 months, for up to 65% of our estimated production. Based on our production and our derivative instruments that settled during the three months ended March 31, 2024, our revenues would have decreased by $38 million for each $0.10 decrease per MMBtu in natural gas prices and $1.00 decrease per Bbl in oil and NGLs prices, excluding the effects of changes in the fair value of our derivative positions which remain open as of March 31, 2024.

All derivative instruments, other than those that meet the normal purchase and normal sale scope exception or other derivative scope exceptions, are recorded at fair market value in accordance with GAAP and are included in our consolidated balance sheets as assets or liabilities. The fair values of our derivative instruments are adjusted for non-performance risk. Because we do not designate these derivatives as accounting hedges, they do not receive hedge accounting treatment; therefore, all mark to market gains or losses, as well as cash receipts or payments on settled derivative instruments, are recognized in our statements of operations and comprehensive income. We present total gains or losses on commodity derivatives (for both settled derivatives and derivative positions which remain open) within operating revenues as “Commodity derivative fair value gains.”

Mark-to-market adjustments of derivative instruments cause earnings volatility but have no cash flow impact relative to changes in market prices until the derivative contracts are settled or monetized prior to settlement. We expect continued volatility in the fair value of our derivative instruments. Our cash flows are impacted when the associated derivative contracts are settled or monetized by making or receiving payments to or from the counterparty. As of December 31, 2023 and March 31, 2024, the estimated fair value of our commodity derivative instruments was a net liability $37 million and $29 million, respectively, comprised of current and noncurrent assets and liabilities.

Counterparty and Customer Credit Risk

Our principal exposures to credit risk are through receivables resulting from the following: the sale of our natural gas, NGLs and oil production ($326 million as of March 31, 2024), which we market to energy companies, end users and refineries, and commodity derivative contracts ($11 million as of March 31, 2024).

We are subject to credit risk due to the concentration of our receivables from several significant customers for sales of natural gas, NGLs and oil. While we do at times require customers to post letters of credit or other credit support in connection with their obligations, we generally do not require our customers to post collateral. The inability or failure of our significant customers to meet their obligations to us, or their insolvency or liquidation, may adversely affect our financial results.

In addition, we are exposed to the credit risk of our counterparties for our derivative instruments. Credit risk is the potential failure of a counterparty to perform under the terms of a derivative contract. When the fair value of a derivative contract is positive, the counterparty is expected to owe us, which creates credit risk. To minimize the credit risk in derivative instruments, it is our policy to enter into derivative contracts only with counterparties that are creditworthy financial institutions that management deems to be competent and competitive market makers. The creditworthiness of our counterparties is subject to periodic review. We have commodity hedges in place with four different counterparties, three of which are lenders under the Credit Facility. As of March 31, 2024, we did not have any derivative assets with bank counterparties under our Credit Facility. The estimated fair value of our commodity derivative assets has been risk-adjusted using a discount rate based upon the counterparties’ respective published credit default swap rates (if available, or if not available, a discount rate based on the applicable Reuters bond rating) as of March 31, 2024. We believe that all of the counterparties to our derivative instruments are acceptable credit risks as of March 31, 2024. Other than as provided by the Credit Facility, we are not required to provide credit support or collateral to any of our counterparties under our derivative contracts, nor are they required to provide credit support to us. As of March 31, 2024, we did not have any past-due receivables from, or payables to, any of the counterparties to our derivative contracts.

Interest Rate Risks

Our primary exposure to interest rate risk results from outstanding borrowings under the Credit Facility, which has a floating interest rate. The average annualized interest rate incurred on the Credit Facility for borrowings during the three months ended March 31, 2024 was 7.8%. We estimate that a 1.0% increase in the applicable average interest rates for the three months ended March 31, 2024 would have resulted in an estimated $1.0 million increase in interest expense.

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Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As required by Rule 13a-15(b) under the Exchange Act, we have evaluated, under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report on Form 10-Q. 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 or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosures and is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC. Based upon that evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective as of March 31, 2024 at a level of reasonable assurance.

Changes in Internal Control Over Financial Reporting

There have been no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the three months ended March 31, 2024 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II—OTHER INFORMATION

Item 1. Legal Proceedings

The information required by this item is included in Note 14—Contingencies to our unaudited condensed consolidated financial statements and is incorporated herein.

Item 1A. Risk Factors

We are subject to certain risks and hazards due to the nature of the business activities we conduct. For a discussion of these risks, see “Item 1A.  Risk Factors” in the 2023 Form 10-K. There have been no material changes to the risks described in such report. We may experience additional risks and uncertainties not currently known to us. Furthermore, as a result of developments occurring in the future, conditions that we currently deem to be immaterial may also materially and adversely affect us.

Item 2. Unregistered Sales of Equity Securities

Issuer Purchases of Equity Securities

The following table sets forth our share purchase activity for each period presented:

				Total Number	Approximate
				of Shares	Dollar Value
				Repurchased	of Shares
				as Part of	that May
	Total Number			Publicly	Yet be Purchased
	of Shares	Average Price		Announced	Under the Plan
Period	Purchased (1)	Paid Per Share		Plans	($ in thousands)
January 1, 2024 - January 31, 2024	4,099	$	23.45	—	$	1,050,901
February 1, 2024 - February 29, 2024	159,767		25.46	—		1,050,901
March 1, 2024 - March 31, 2024	183,560		26.48	—		1,050,901
Total	347,426	$	25.98	—

(1) The total number of shares purchased includes shares of our common stock transferred to us in order to satisfy tax withholding obligations incurred upon the vesting of equity awards held by our employees.

41

Item 4. Mine Safety Disclosures

The required disclosure under Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K (17 C.F.R Section 229.104) is included in Exhibit 95.1 to this Quarterly Report on Form 10-Q.

Item 5. Other Information

None.

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Item 6. Exhibits

Exhibit Number	Description of Exhibit
3.1	Amended and Restated Certificate of Incorporation of Antero Resources Corporation (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on October 17, 2013).
3.2	Certificate of Amendment to Second Amended and Restated Certificate of Incorporation of Antero Resources Corporation, dated June 8, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on June 8, 2023).
3.3	Second Amended and Restated Bylaws of Antero Resources Corporation, dated February 14, 2023 (incorporated by reference to Exhibit 3.2 to the Company’s Current Report on Form 10-K (Commission File No. 001-36120) filed on February 15, 2023).
31.1*	Certification of the Company’s Chief Executive Officer Pursuant to Section 302 of the Sarbanes Oxley Act of 2002 (18 U.S.C. Section 7241).
31.2*	Certification of the Company’s Chief Financial Officer Pursuant to Section 302 of the Sarbanes Oxley Act of 2002 (18 U.S.C. Section 7241).
32.1*	Certification of the Company’s Chief Executive Officer Pursuant to Section 906 of the Sarbanes Oxley Act of 2002 (18 U.S.C. Section 1350).
32.2*	Certification of the Company’s Chief Financial Officer Pursuant to Section 906 of the Sarbanes Oxley Act of 2002 (18 U.S.C. Section 1350).
95.1*	Federal Mine Safety and Health Act Information.
101*	The following financial information from this Quarterly Report on Form 10-Q of Antero Resources Corporation for the quarter ended March 31, 2024 formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets, (ii) Condensed Consolidated Statements of Operations and Comprehensive Income, (iii) Condensed Consolidated Statements of Equity, (iv) Condensed Consolidated Statements of Cash Flows, and (v) Notes to the Condensed Consolidated Financial Statements, tagged as blocks of text.
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

The exhibits marked with the asterisk symbol (*) are filed or furnished with this Quarterly Report on Form 10-Q.

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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.

ANTERO RESOURCES CORPORATION
By:	/s/ MICHAEL N. KENNEDY
	Michael N. Kennedy
	Chief Financial Officer and Senior Vice President – Finance
Date:	April 24, 2024

44

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO RULE 13A-14(A) AND RULE 15D-14(A)

OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED

I, Paul M. Rady, President and Chief Executive Officer of Antero Resources Corporation, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2024 of Antero Resources Corporation (the “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(s) 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; and

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; and

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.

5. The registrant’s other certifying officer(s) 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.

Date: April 24, 2024

/s/ Paul M. Rady

Paul M. Rady

President and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO RULE 13A-14(A) AND RULE 15D-14(A)

OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED

I, Michael N. Kennedy, Chief Financial Officer and Senior Vice President – Finance of Antero Resources Corporation, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2024 of Antero Resources Corporation (the “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(s) 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; and

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; and

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.

5. The registrant’s other certifying officer(s) 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.

Date: April 24, 2024

/s/ Michael N. Kennedy

Michael N. Kennedy

Chief Financial Officer and Senior Vice President – Finance

EX-32.1

Exhibit 32.1

CERTIFICATION OF
CHIEF EXECUTIVE OFFICER
OF ANTERO RESOURCES CORPORATION
PURSUANT TO 18 U.S.C. SECTION 1350

In connection with this Quarterly Report on Form 10-Q of Antero Resources Corporation for the quarter ended March 31, 2024, I, Paul M. Rady, President and Chief Executive Officer of Antero Resources Corporation, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. This Quarterly Report on Form 10-Q for the quarter ended March 31, 2024 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in this Quarterly Report on Form 10-Q for the quarter ended March 31, 2024 fairly presents, in all material respects, the financial condition and results of operations of Antero Resources Corporation for the periods presented therein.

Date: April 24, 2024

/s/ Paul M. Rady

Paul M. Rady

President and Chief Executive Officer

EX-32.2

Exhibit 32.2

CERTIFICATION OF
CHIEF FINANCIAL OFFICER
OF ANTERO RESOURCES CORPORATION
PURSUANT TO 18 U.S.C. SECTION 1350

In connection with this Quarterly Report on Form 10-Q of Antero Resources Corporation for the quarter ended March 31, 2024, I, Michael N. Kennedy, Chief Financial Officer and Senior Vice President – Finance of Antero Resources Corporation, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. This Quarterly Report on Form 10-Q for the quarter ended March 31, 2024 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in this Quarterly Report on Form 10-Q for the quarter ended March 31, 2024 fairly presents, in all material respects, the financial condition and results of operations of Antero Resources Corporation for the periods presented therein.

Date: April 24, 2024

/s/ Michael N. Kennedy

Michael N. Kennedy

Chief Financial Officer and Senior Vice President – Finance

EX-95.1

Exhibit 95.1

Federal Mine Safety and Health Act Information

The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergency Response Act of 2006 relating to mines in the United States. The Company owns the Appalachia Sand & Gravel sand mine, MSHA Mine ID No. 33-04769, located in Washington, Ohio. Operations at the mine are conducted by a third party.

During the three months ended March 31, 2024, there were no violations, citations, or orders, related assessments or legal actions, or any mining-related fatalities or similar events, requiring disclosure pursuant to Section 1503(a) of the Dodd-Frank Act.

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Document and Entity Information - shares shares in Thousands	3 Months Ended
	Mar. 31, 2024	Apr. 19, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2024
Document Transition Report	false
Entity File Number	001-36120
Entity Registrant Name	ANTERO RESOURCES CORPORATION
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	80-0162034
Entity Address, Address Line One	1615 Wynkoop Street
Entity Address, City or Town	Denver
Entity Address, State or Province	CO
Entity Address, Postal Zip Code	80202
City Area Code	303
Local Phone Number	357-7310
Title of 12(b) Security	Common Stock, par value $0.01
Trading Symbol	AR
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		310,807
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Entity Central Index Key	0001433270
Amendment Flag	false

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Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Accounts receivable	$ 40,121	$ 42,619
Accrued revenue	326,218	400,805
Derivative instruments	6,579	5,175
Prepaid expenses	12,326	12,901
Other current assets	17,468	14,192
Total current assets	402,712	475,692
Oil and gas properties, at cost (successful efforts method):
Unproved properties	962,738	974,642
Proved properties	14,060,385	13,908,804
Gathering systems and facilities	5,802	5,802
Other property and equipment	104,409	98,668
Property and equipment, gross	15,133,334	14,987,916
Less accumulated depletion, depreciation and amortization	(5,179,844)	(5,063,274)
Property and equipment, net	9,953,490	9,924,642
Operating leases right-of-use assets	2,932,501	2,965,880
Derivative instruments	3,929	5,570
Investment in unconsolidated affiliate	226,034	222,255
Other assets	29,828	25,375
Total assets	13,548,494	13,619,414
Current liabilities:
Accrued liabilities	314,957	381,340
Revenue distributions payable	358,560	361,782
Derivative instruments	14,148	15,236
Short-term lease liabilities	535,617	540,060
Deferred revenue, VPP	26,593	27,101
Other current liabilities	1,240	1,295
Total current liabilities	1,382,903	1,452,091
Long-term liabilities:
Long-term debt	1,510,109	1,537,596
Deferred income tax liability, net	844,230	834,268
Derivative instruments	25,538	32,764
Long-term lease liabilities	2,399,274	2,428,450
Deferred revenue, VPP	54,482	60,712
Other liabilities	60,082	59,431
Total liabilities	6,276,618	6,405,312
Commitments and contingencies
Equity:
Preferred stock, $0.01 par value; authorized - 50,000 shares; none issued
Common stock, $0.01 par value; authorized - 1,000,000 shares; 303,544 and 310,170 shares issued and outstanding as of December 31, 2023 and March 31, 2024, respectively	3,102	3,035
Additional paid-in capital	5,879,578	5,846,541
Retained earnings	1,168,173	1,131,828
Total stockholders' equity	7,050,853	6,981,404
Noncontrolling interests	221,023	232,698
Total equity	7,271,876	7,214,102
Total liabilities and equity	13,548,494	13,619,414
Affiliated Entity
Current liabilities:
Accounts payable	93,707	86,284
Nonrelated Party
Current liabilities:
Accounts payable	$ 38,081	$ 38,993

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Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Thousands	Mar. 31, 2024	Dec. 31, 2023
Condensed Consolidated Balance Sheets
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized shares	50,000	50,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized shares	1,000,000	1,000,000
Common stock, shares issued	310,170	303,544
Common stock, shares outstanding	310,170	303,544

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Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue and other:
Total revenue	$ 1,122,271	$ 1,408,348
Operating expenses:
Lease operating	29,121	29,321
Production and ad valorem taxes	58,168	49,276
General and administrative (including equity-based compensation expense of $13,018 and $16,077 in 2023 and 2024, respectively)	55,862	57,261
Depletion, depreciation and amortization	173,054	167,582
Impairment of property and equipment	5,190	15,560
Accretion of asset retirement obligations	776	878
Contract termination and loss contingency	2,039	29,550
Loss (gain) on sale of assets	188	(91)
Other operating expense	17	225
Total operating expenses	1,057,111	1,076,858
Operating income	65,160	331,490
Other income (expense):
Interest expense, net	(30,187)	(25,700)
Equity in earnings of unconsolidated affiliate	23,347	17,681
Loss on convertible note inducements		(86)
Total other expense	(6,840)	(8,105)
Income before income taxes	58,320	323,385
Income tax expense	(10,033)	(62,183)
Net income and comprehensive income including noncontrolling interests	48,287	261,202
Less: net income and comprehensive income attributable to noncontrolling interests	11,942	47,771
Net income and comprehensive income attributable to Antero Resources Corporation	$ 36,345	$ 213,431
Net income per common share-basic (in dollars per share)	$ 0.12	$ 0.72
Net income per common share-diluted (in dollars per share)	$ 0.12	$ 0.69
Weighted average number of common shares outstanding:
Basic (in shares)	304,943	296,763
Diluted (in shares)	312,503	311,846
Natural gas sales
Revenue and other:
Total revenue	$ 474,133	$ 668,315
Natural gas liquids sales
Revenue and other:
Total revenue	517,862	495,435
Oil sales
Revenue and other:
Total revenue	64,717	51,811
Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	672,281	645,172
Commodity derivative fair value gains
Revenue and other:
Total revenue	9,446	126,192
Marketing.
Revenue and other:
Total revenue	48,520	58,529
Operating expenses:
Cost of goods and services sold	59,813	81,361
Amortization of deferred revenue, VPP
Revenue and other:
Total revenue	6,738	7,533
Other revenue and income
Revenue and other:
Total revenue	855	533
Exploration and mine expenses
Operating expenses:
Cost of goods and services sold	$ 602	$ 763

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Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Condensed Consolidated Statements of Operations and Comprehensive Income (Loss)
Equity-based compensation expense	$ 16,077	$ 13,018

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Condensed Consolidated Statements of Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit).	Treasury Stock	Noncontrolling Interests	Total
Balances at Dec. 31, 2022	$ 2,974	$ 5,838,848	$ 913,896	$ (1,160)	$ 262,596	$ 7,017,154
Balances (in shares) at Dec. 31, 2022	297,393			(34)
Increase (Decrease) in Stockholders' Equity
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes	$ 5	(11,464)				(11,459)
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes (in shares)	514
Conversion of 2026 Convertible Notes	$ 40	17,132				17,172
Conversion of 2026 Convertible Notes (in shares)	4,030
Repurchases and retirements of common stock	$ (26)	(51,503)	(24,987)	$ 1,160		(75,356)
Repurchases and retirements of common stock (in shares)	(2,616)			34
Equity-based compensation		13,018				13,018
Distributions to non-controlling interest					(51,339)	(51,339)
Net income and comprehensive income			213,431		47,771	261,202
Balance at Mar. 31, 2023	$ 2,993	5,806,031	1,102,340		259,028	7,170,392
Balance (in shares) at Mar. 31, 2023	299,321
Balances at Dec. 31, 2023	$ 3,035	5,846,541	1,131,828		232,698	7,214,102
Balances (in shares) at Dec. 31, 2023	303,544
Increase (Decrease) in Stockholders' Equity
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes	$ 6	(9,030)				(9,024)
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes (in shares)	552
Conversion of 2026 Convertible Notes	$ 61	25,990				26,051
Conversion of 2026 Convertible Notes (in shares)	6,074
Equity-based compensation		16,077				16,077
Distributions to non-controlling interest					(23,617)	(23,617)
Net income and comprehensive income			36,345		11,942	48,287
Balance at Mar. 31, 2024	$ 3,102	$ 5,879,578	$ 1,168,173		$ 221,023	$ 7,271,876
Balance (in shares) at Mar. 31, 2024	310,170

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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows provided by (used in) operating activities:
Net income including noncontrolling interests	$ 48,287	$ 261,202
Adjustments to reconcile net income to net cash provided by operating activities:
Depletion, depreciation, amortization and accretion	173,830	168,460
Impairments	5,190	15,560
Commodity derivative fair value gains	(9,446)	(126,192)
Gains (losses) on settled commodity derivatives	1,368	(14,268)
Payments for derivative monetizations		(202,339)
Deferred income tax expense	9,962	62,149
Equity-based compensation expense	16,077	13,018
Equity in earnings of unconsolidated affiliate	(23,347)	(17,681)
Dividends of earnings from unconsolidated affiliate	31,285	31,285
Amortization of deferred revenue	(6,738)	(7,533)
Amortization of debt issuance costs and other	715	871
Settlement of asset retirement obligations	(322)	(308)
Contract termination and loss contingency	200
Loss (gain) on sale of assets	188	(91)
Loss on convertible note inducements		86
Changes in current assets and liabilities:
Accounts receivable	2,498	5,282
Accrued revenue	74,587	328,349
Prepaid expenses and other current assets	(2,701)	20,596
Accounts payable including related parties	3,244	34,604
Accrued liabilities	(60,825)	(143,346)
Revenue distributions payable	(3,222)	(86,331)
Other current liabilities	780	529
Net cash provided by operating activities	261,610	343,902
Cash flows provided by (used in) investing activities:
Additions to unproved properties	(27,044)	(73,527)
Drilling and completion costs	(188,905)	(273,154)
Additions to other property and equipment	(6,500)	(4,631)
Proceeds from asset sales	363	91
Change in other assets	(4,724)	417
Net cash used in investing activities	(226,810)	(350,804)
Cash flows provided by (used in) financing activities:
Repurchases of common stock		(75,356)
Borrowings on Credit Facility	1,125,700	1,492,700
Repayments on Credit Facility	(1,127,600)	(1,347,400)
Convertible note inducements		(86)
Distributions to noncontrolling interests in Martica Holdings LLC	(23,617)	(51,339)
Employee tax withholding for settlement of equity compensation awards	(9,024)	(11,459)
Other	(259)	(158)
Net cash provided by (used in) financing activities	(34,800)	6,902
Net increase in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period		0
Cash and cash equivalents, end of period	0	0
Supplemental disclosure of cash flow information:
Cash paid during the period for interest	48,252	43,239
Decrease in accounts payable and accrued liabilities for additions to property and equipment	$ (3,275)	$ (9,918)

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Organization

3 Months Ended

Mar. 31, 2024

Organization

Organization

(1) Organization

Antero Resources Corporation (individually referred to as “Antero” and together with its consolidated subsidiaries “Antero Resources,” or the “Company”) is engaged in the development, production, exploration and acquisition of natural gas, NGLs and oil properties in the Appalachian Basin in West Virginia and Ohio. The Company targets large, repeatable resource plays where horizontal drilling and advanced fracture stimulation technologies provide the means to economically develop and produce natural gas, NGLs and oil from unconventional formations. The Company’s corporate headquarters is located in Denver, Colorado.

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Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2024

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies

(2) Summary of Significant Accounting Policies

(a) Basis of Presentation

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”) applicable to interim financial information and should be read in the context of the Company’s December 31, 2023 consolidated financial statements and notes thereto for a more complete understanding of the Company’s operations, financial position and accounting policies. The Company’s December 31, 2023 consolidated financial statements were included in Antero Resources’ 2023 Annual Report on Form 10-K, which was filed with the SEC.

These unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information, and, accordingly, do not include all of the information and footnotes required by GAAP for complete consolidated financial statements. In the opinion of management, these unaudited condensed consolidated financial statements include all adjustments (consisting of normal and recurring accruals) considered necessary to present fairly the Company’s financial position as of December 31, 2023 and March 31, 2024, results of operations and cash flows for the three months ended March 31, 2023 and 2024. The Company has no items of other comprehensive income or loss; therefore, its net income or loss is equal to its comprehensive income or loss. Operating results for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for the full year because of the impact of fluctuations in prices received for natural gas, NGLs and oil, natural production declines, the uncertainty of exploration and development drilling results, fluctuations in the fair value of derivative instruments and other factors.

(b) Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements include the accounts of Antero Resources Corporation, its wholly owned subsidiaries and its variable interest entity (“VIE”), Martica Holdings LLC, (“Martica”), for which the Company is the primary beneficiary. All significant intercompany accounts and transactions have been eliminated in the Company’s unaudited condensed consolidated financial statements.

(c) Cash and Cash Equivalents

The Company considers all liquid investments purchased with an initial maturity of three months or less to be cash equivalents. The carrying value of cash and cash equivalents approximates fair value due to the short-term nature of these instruments. From time to time, the Company may be in the position of a “book overdraft” in which outstanding checks exceed cash and cash equivalents. The Company classifies book overdrafts in accounts payable and revenue distributions payable within its condensed consolidated balance sheets, and classifies the change in accounts payable associated with book overdrafts as an operating activity within its unaudited condensed consolidated statements of cash flows. As of December 31, 2023, the book overdrafts included within accounts payable and revenue distributions payable were $11 million and $19 million, respectively. As of March 31, 2024, the book overdrafts included within accounts payable and revenue distributions payable were $7 million and $24 million, respectively.

(d) Net Income Per Common Share

Net income per common share—basic for each period is computed by dividing net income attributable to Antero by the basic weighted average number of common shares outstanding during the period. Net income per common share—diluted for each period is computed after giving consideration to the potential dilution from (i) outstanding equity awards using the treasury stock method and (ii) shares of common stock issuable upon conversion of the 2026 Convertible Notes (as defined below in Note 7—Long-Term Debt) using the if-converted method. The Company includes restricted stock unit (“RSU”)

awards, performance share unit (“PSU”) awards and stock options in the calculation of diluted weighted average common shares outstanding based on the number of common shares that would be issuable if the end of the period was also the end of the performance period required for the vesting of the awards. During periods in which the Company incurs a net loss, diluted weighted average common shares outstanding are equal to basic weighted average common shares outstanding because the effects of all equity awards and the 2026 Convertible Notes are anti-dilutive.

The following is a reconciliation of the Company’s income attributable to common stockholders for basic and diluted net income per common share (in thousands):

	Three Months Ended March 31,
	2023		2024
Net income attributable to Antero Resources Corporation—common shareholders	$	213,431		36,345
Add: Interest expense for 2026 Convertible Notes		616		256
Less: Tax-effect of interest expense for 2026 Convertible Notes		(132)		(56)
Net income attributable to Antero Resources Corporation—common shareholders and assumed conversions	$	213,915		36,545
Net income per common share—basic	$	0.72		0.12
Net income per common share—diluted	$	0.69		0.12
Weighted average common shares outstanding—basic		296,763		304,943
Weighted average common shares outstanding—diluted		311,846		312,503

The following is a reconciliation of the Company’s basic weighted average common shares outstanding to diluted weighted average common shares outstanding during the periods presented (in thousands):

	Three Months Ended March 31,
	2023	2024
Basic weighted average number of common shares outstanding	296,763	304,943
Add: Dilutive effect of RSUs	2,150	1,307
Add: Dilutive effect of PSUs	1,060	1,389
Add: Dilutive effect of 2026 Convertible Notes	11,873	4,864
Diluted weighted average number of common shares outstanding	311,846	312,503
Weighted average number of outstanding securities excluded from calculation of diluted net income per common share (1):
RSUs	969	371
PSUs	414	—
Stock options	324	259

(1) The potential dilutive effects of these awards were excluded from the computation of net income per common share—diluted because the inclusion of these awards would have been anti-dilutive.

(e) Recently Issued Accounting Standards

Reportable Segments

In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-07, Improvements to Reportable Segment Disclosures (“ASU 2023-07”). ASU 2023-07 is intended to improve reportable segment disclosures primarily through enhanced disclosure of reportable segment expenses. This ASU is effective for annual reporting periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. ASU 2023-07 is required to be applied retrospectively to all prior

periods presented in the financial statements. The Company is evaluating the impact that ASU 2023-07 will have on the financial statements and its plans for adoption, including the adoption date.

Income Taxes

In December 2023, the FASB issued ASU No. 2023-09, Improvements to Income Tax Disclosures (“ASU 2023-09”). ASU 2023-09 is intended to improve income tax disclosures primarily through enhanced disclosure of income tax rate reconciliation items, and disaggregation of income (loss) from continuing operations, income tax expense (benefit) and income taxes paid, net disclosures by federal, state and foreign jurisdictions, among others. This ASU is effective for annual reporting periods beginning after December 15, 2024, and early adoption is permitted. ASU 2023-09 should be applied on a prospective basis, although retrospective application is permitted. The Company is evaluating the impact that ASU 2023-09 will have on the financial statements and its plans for adoption, including the adoption date and transition method.

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Transactions

3 Months Ended

Mar. 31, 2024

Transactions

Transactions

(3) Transactions

(a) Conveyance of Overriding Royalty Interest

On June 15, 2020, the Company announced the consummation of a transaction with an affiliate of Sixth Street Partners, LLC (“Sixth Street”) relating to certain overriding royalty interests across the Company’s existing asset base (the “ORRIs”). In connection with the transaction, the Company contributed the ORRIs to Martica and Sixth Street contributed $300 million in cash (subject to customary adjustments) and agreed to contribute up to an additional $102 million in cash if certain production thresholds attributable to the ORRIs were achieved in 2020 and 2021. The Company met these production thresholds and received the $102 million of additional contributions from Sixth Street during 2020 and 2021. All cash contributed by Sixth Street at the initial closing and received as part of these additional contributions was distributed to the Company.

The ORRIs include an overriding royalty interest of 1.25% of the Company’s working interest in all of its operated proved developed properties in West Virginia and Ohio, subject to certain excluded wells (the “Initial PDP Override”), and an overriding royalty interest of 3.75% of the Company’s working interest in all of its undeveloped properties in West Virginia and Ohio (the “Development Override”). Wells turned to sales after April 1, 2020 and prior to the later of (a) the date on which the Company turns to sales 2.2 million lateral feet (net to the Company’s interest) of horizontal wells burdened by the Development Override or (b) the earlier of (i) April 1, 2023 or (ii) the date on which the Company turns to sales 3.82 million lateral feet (net to the Company’s interest) of horizontal wells are subject to the Development Override. As of April 1, 2023, Sixth Street no longer has the right to participate in any new wells, and Martica reconveyed the Development Override to the Company, except for the portion relating to wells turned to sales prior to April 1, 2023.

The ORRIs also include an additional overriding royalty interest of 2.00% of the Company’s working interest in the properties underlying the Initial PDP Override (the “Incremental Override”). The Incremental Override (or a portion thereof, as applicable) may be re-conveyed to the Company (at the Company’s election) if certain production targets attributable to the ORRIs are achieved through March 31, 2023. Any portion of the Incremental Override that may not be re-conveyed to the Company based on the Company failing to achieve such production volumes through March 31, 2023 will remain with Martica. As of March 31, 2023, 24% of the Incremental Override (or a 0.48% overriding royalty interest) will remain with Martica.

Prior to Sixth Street achieving an internal rate of return of 13% and 1.5x cash-on-cash return (the “Hurdle”), Sixth Street will receive all distributions in respect of the Initial PDP Override and the Development Override, and 24% of all distributions in respect of the Incremental Override, and the Company will receive 76% of all distributions in respect of the Incremental Override. Following Sixth Street achieving the Hurdle, the Company will receive 85% of the distributions in respect of the ORRIs to which Sixth Street was entitled immediately prior to the Hurdle being achieved.

(b) Drilling Partnership

On February 17, 2021, Antero Resources announced the formation of a drilling partnership with QL Capital Partners (“QL”), an affiliate of Quantum Energy Partners, for the Company’s 2021 through 2024 drilling program. Under the terms of the arrangement, each year in which QL participates represents an annual tranche, and QL will be conveyed a working interest in any wells spud by Antero Resources during such tranche year. For 2021 through 2024, Antero Resources and QL agreed to the estimated internal rate of return (“IRR”) of the Company’s capital budget for each annual tranche, and QL agreed to

participate in all four annual tranches. Antero Resources develops and manages the drilling program associated with each tranche, including the selection of wells. Additionally, for each annual tranche, Antero Resources and QL will enter into assignments, bills of sale and conveyances pursuant to which QL will be conveyed a proportionate working interest percentage in each well spud in that year, which conveyances will not be subject to any reversion.

Under the terms of the arrangement, QL funded development capital of 20%, 15% and 15% for wells spud in 2021, 2022 and 2023, respectively, and will fund 20% of development capital for wells spud in 2024, which funding amounts represent QL’s proportionate working interest in such wells. Additionally, Antero Resources may receive a carry in the form of a one-time payment from QL for each annual tranche if the IRR for such tranche exceeds certain specified returns, which will be determined no earlier than October 31 and no later than December 1 following the end of each tranche year. The Company received a carry of $29 million for each of the 2021 and 2022 tranches during the three months ended December 31, 2022 and 2023. All of the wells spud during each calendar year period will be a separate annual tranche. Capital costs in excess of, and cost savings below, a specified percentage of budgeted amounts for each annual tranche will be for Antero Resources’ account. Subject to the preceding sentence, for any wells included in a tranche, QL is obligated and responsible for its working interest share of costs and liabilities, and is entitled to its working interest share of revenues, associated with such wells for the life of such wells.

The Company has accounted for the drilling partnership as a conveyance under FASB Accounting Standards Codification (“ASC”) Topic 932, Extractive Activities—Oil and Gas, and such conveyances are recorded in the unaudited condensed consolidated financial statements as QL obtains its proportionate working interest in each well. No gain or loss was recognized for the interests conveyed during the three months ended March 31, 2023 and 2024.

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Revenue

3 Months Ended

Mar. 31, 2024

Revenue

Revenue

(4) Revenue

(a) Disaggregation of Revenue

The table set forth below presents revenue disaggregated by type and reportable segment to which it relates (in thousands). See Note 16—Reportable Segments to the unaudited condensed consolidated financial statements for more information on reportable segments.

	Three Months Ended March 31,
	2023		2024		Reportable Segment
Revenues from contracts with customers:
Natural gas sales	$	668,315		474,133	Exploration and production
Natural gas liquids sales (ethane)		72,050		63,030	Exploration and production
Natural gas liquids sales (C3+ NGLs)		423,385		454,832	Exploration and production
Oil sales		51,811		64,717	Exploration and production
Marketing		58,529		48,520	Marketing
Other revenue		175		273	Exploration and production
Total revenue from contracts with customers		1,274,265		1,105,505
Income from derivatives, deferred revenue and other sources, net		134,083		16,766
Total revenue	$	1,408,348		1,122,271

(b) Transaction Price Allocated to Remaining Performance Obligations

For the Company’s product sales that have a contract term greater than one year, the Company utilized the practical expedient in FASB ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”), which does not require the disclosure of the transaction price allocated to remaining performance obligations if the variable consideration is allocated entirely to a wholly unsatisfied performance obligation. Under the Company’s product sales contracts, each unit of product delivered to the customer represents a separate performance obligation; therefore, future volumes are wholly unsatisfied and disclosure of the transaction price allocated to remaining performance obligations is not required. For the Company’s product sales that have a contract term of one year or less, the Company utilized the practical expedient in ASC 606, which does not require the disclosure of the transaction price allocated to remaining performance obligations if the performance obligation is part of a contract that has an original expected duration of one year or less.

(c) Contract Balances

Under the Company’s sales contracts, the Company invoices customers after its performance obligations have been satisfied, at which point payment is unconditional. Accordingly, the Company’s contracts do not give rise to contract assets or liabilities. As of December 31, 2023 and March 31, 2024, the Company’s receivables from contracts with customers were $401 million and $326 million, respectively.

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Equity Method Investment

3 Months Ended

Mar. 31, 2024

Equity Method Investment

Equity Method Investment

(5) Equity Method Investment

As of March 31, 2024, Antero owned 28.9% of Antero Midstream’s common stock, which is reflected in Antero’s unaudited condensed consolidated financial statements using the equity method of accounting.

The following table sets forth a reconciliation of Antero’s investment in unconsolidated affiliate (in thousands):

Balance as of December 31, 2023 (1)	$	222,255
Equity in earnings of unconsolidated affiliate		23,347
Dividends from unconsolidated affiliate		(31,285)
Elimination of intercompany profit		11,717
Balance as of March 31, 2024 (1)	$	226,034

(1) The fair value of the Company’s investment in Antero Midstream as of December 31, 2023 and March 31, 2024 was $1.7 billion and $2.0 billion, respectively, based on the quoted market share price of Antero Midstream.

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Accrued Liabilities

3 Months Ended

Mar. 31, 2024

Accrued Liabilities

Accrued Liabilities

(6) Accrued Liabilities

Accrued liabilities consisted of the following items (in thousands):

			(Unaudited)
	December 31,		March 31,
	2023		2024
Capital expenditures	$	38,848		28,755
Gathering, compression, processing and transportation expenses		160,758		159,657
Marketing expenses		36,428		18,667
Interest expense, net		33,066		14,331
Production and ad valorem taxes		51,516		48,004
General and administrative expense		35,641		21,988
Derivative settlements payable		1,037		269
Other		24,046		23,286
Total accrued liabilities	$	381,340		314,957

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Long-Term Debt

3 Months Ended

Mar. 31, 2024

Long-Term Debt.

Long-Term Debt

(7) Long-Term Debt

Long-term debt consisted of the following items (in thousands):

			(Unaudited)
	December 31,		March 31,
	2023		2024
Credit Facility (a)	$	417,200		415,300
8.375% senior notes due 2026 (b)		96,870		96,870
7.625% senior notes due 2029 (c)		407,115		407,115
5.375% senior notes due 2030 (d)		600,000		600,000
4.25% convertible senior notes due 2026 (e)		26,386		—
Total principal		1,547,571		1,519,285
Unamortized debt issuance costs		(9,975)		(9,176)
Long-term debt	$	1,537,596		1,510,109

(a) Senior Secured Revolving Credit Facility

Antero Resources has a senior secured revolving credit facility (the “Credit Facility”) with a consortium of bank lenders. Borrowings under the Credit Facility are subject to borrowing base limitations based on the collateral value of Antero Resources’ assets and are subject to regular semi-annual redeterminations. As of December 31, 2023 and March 31, 2024, the Credit Facility had a borrowing base of $3.5 billion with lender commitments of $1.6 billion. The borrowing base was re-affirmed in the semi-annual redetermination in April 2024. The maturity date of the Credit Facility is the earlier of (i) October 26, 2026 and (ii) the date that is 180 days prior to the earliest stated redemption date of any series of the Company’s then outstanding senior notes. As of March 31, 2024, the Credit Facility had an available borrowing capacity of $752 million.

The Credit Facility contains requirements with respect to leverage and current ratios, and certain covenants, including restrictions on our ability to incur debt and limitations on our ability to pay dividends unless certain customary conditions are met, in each case, subject to customary carve-outs and exceptions. Antero Resources was in compliance with all of the financial covenants under the Credit Facility as of December 31, 2023 and March 31, 2024.

The Credit Facility provides for borrowing at either an Adjusted Term Secured Overnight Financing Rate (“SOFR”), an Adjusted Daily Simple SOFR or an Alternate Base Rate (each as defined in the Credit Facility). The Credit Facility provides for interest only payments until maturity at which time all outstanding borrowings are due. Interest is payable at a variable rate based on SOFR or the Alternate Base Rate, determined by election at the time of borrowing, plus an applicable margin rate under the Credit Facility. Interest at the time of borrowing is determined with reference to the Antero Resources’ then-current leverage ratio subject to certain exceptions. Commitment fees on the unused portion of the Credit Facility are due quarterly at rates ranging from 0.375% to 0.500% with respect to the Credit Facility, determined with reference to borrowing base utilization, subject to certain exceptions based on the leverage ratio then in effect. The Credit Facility includes fall away covenants, lower interest rates and reduced collateral requirements that Antero Resources may elect if Antero Resources is assigned an Investment Grade Rating (as defined in the Credit Facility).

As of December 31, 2023, Antero Resources had an outstanding balance under the Credit Facility of $417 million, with a weighted average interest rate of 7.71%, and outstanding letters of credit of $501 million. As of March 31, 2024, Antero Resources had an outstanding balance under the Credit Facility of $415 million, with a weighted average interest rate of 7.68%, and outstanding letters of credit of $443 million.

(b) 8.375% Senior Notes Due 2026

On January 4, 2021, Antero Resources issued $500 million of 8.375% senior notes due July 15, 2026 (the “2026 Notes”) at par. The Company redeemed or otherwise repurchased $403 million principal amount of the 2026 Notes during 2021 and 2022, and as of March 31, 2024, $97 million principal amount of the 2026 Notes remained outstanding. The 2026 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2026 Notes rank pari passu to Antero Resources’ other outstanding senior notes. The 2026 Notes are guaranteed on a full and unconditional and joint and several senior unsecured basis by Antero Resources’ existing subsidiaries that guarantee the Credit Facility and certain of its future restricted subsidiaries. Interest on the 2026 Notes is payable on January 15 and July 15 of each year. Antero Resources may redeem all or part of the 2026 Notes at any time at redemption prices ranging from 104.188% currently to 100.00% on or after January 15, 2026. If Antero Resources undergoes a change of control followed by a rating decline, the holders of the 2026 Notes will have the right to require Antero Resources to repurchase all or a portion of the notes at a price equal to 101% of the principal amount of the 2026 Notes, plus accrued and unpaid interest.

(c) 7.625% Senior Notes Due 2029

On January 26, 2021, Antero Resources issued $700 million of 7.625% senior notes due February 1, 2029 (the “2029 Notes”) at par. The Company redeemed or otherwise repurchased $293 million principal amount of the 2029 Notes during 2021 and 2022, and as of March 31, 2024, $407 million principal amount of the 2029 Notes remained outstanding. The 2029 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2029 Notes rank pari passu to Antero Resources’ other outstanding senior notes. The 2029 Notes are guaranteed on a full and unconditional and joint and several senior unsecured basis by Antero Resources’ existing subsidiaries that guarantee the Credit Facility and certain of its future restricted subsidiaries. Interest on the 2029 Notes is payable on February 1 and August 1 of each year. Antero Resources may redeem all or part of the 2029 Notes at any time at redemption prices ranging from 103.813% currently to 100.00% on or after February 1, 2027. If Antero Resources undergoes a change of

control followed by a rating decline, the holders of the 2029 Notes will have the right to require Antero Resources to repurchase all or a portion of the notes at a price equal to 101% of the principal amount of the 2029 Notes, plus accrued and unpaid interest.

(d) 5.375% Senior Notes Due 2030

On June 1, 2021, Antero Resources issued $600 million of 5.375% senior notes due March 1, 2030 (the “2030 Notes”) at par. The 2030 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2030 Notes rank pari passu to Antero Resources’ other outstanding senior notes. The 2030 Notes are guaranteed on a full and unconditional and joint and several senior unsecured basis by Antero Resources’ existing subsidiaries that guarantee the Credit Facility and certain of its future restricted subsidiaries. Interest on the 2030 Notes is payable on March 1 and September 1 of each year. Antero Resources may redeem all or part of the 2030 Notes at any time on or after March 1, 2025 at redemption prices ranging from 102.688% on or after March 1, 2025 to 100.00% on or after March 1, 2028. In addition, on or before March 1, 2025, Antero Resources may redeem up to 35% of the aggregate principal amount of the 2030 Notes, but in an amount not greater than the net cash proceeds of certain equity offerings, if certain conditions are met, at a redemption price of 105.375% of the principal amount of the 2030 Notes, plus accrued and unpaid interest. At any time prior to March 1, 2025, Antero Resources may also redeem the 2030 Notes, in whole or in part, at a price equal to 100% of the principal amount of the 2030 Notes plus a “make-whole” premium and accrued and unpaid interest. If Antero Resources undergoes a change of control followed by a rating decline, the holders of the 2030 Notes will have the right to require Antero Resources to repurchase all or a portion of the notes at a price equal to 101% of the principal amount of the 2030 Notes, plus accrued and unpaid interest.

(e) 4.25% Convertible Senior Notes Due 2026

On August 21, 2020, Antero Resources issued $250 million in aggregate principal amount of 4.25% convertible senior notes due September 1, 2026 (the “2026 Convertible Notes”). On September 2, 2020, Antero Resources issued an additional $37.5 million of the 2026 Convertible Notes. Proceeds from the issuance of the 2026 Convertible Notes totaled $278.5 million, net of initial purchasers’ fees and issuance cost of $9 million. Transaction costs related to the 2026 Convertible Notes were recorded within debt issuance costs on the condensed consolidated balance sheet and were amortized over the term of the 2026 Convertible Notes using the effective interest method.

The Company extinguished $206 million principal amount of the 2026 Convertible Notes in 2021. In addition, between 2022 and the first quarter of 2024, $81 million aggregate principal amount of the 2026 Convertible Notes were converted pursuant to their terms or induced into conversion by the Company, and as of March 31, 2024, no 2026 Convertible Notes remained outstanding. See “—Conversions and Inducements,” for more information.

The 2026 Convertible Notes bore interest at a fixed rate of 4.25% per annum, payable semi-annually in arrears on March 1 and September 1 of each year, commencing on March 1, 2021. The initial conversion rate was 230.2026 shares of Antero Resources’ common stock per $1,000 principal amount of 2026 Convertible Notes, and such conversion rate was not adjusted during the term for which the 2026 Convertible Notes were outstanding. The noteholders had the right to convert their 2026 Convertible Notes only upon the occurrence of certain events pursuant to the terms and conditions provided in the indenture governing the 2026 Convertible Notes. Upon conversion, Antero Resources could satisfy its conversion obligation by paying and/or delivering, as the case may be, cash, shares of Antero Resources’ common stock or a combination of cash and shares of Antero Resources’ common stock, at Antero Resources’ election, in the manner and subject to the terms and conditions provided in the indenture governing the 2026 Convertible Notes.

Conversions and Inducements

During the three months ended March 31, 2023, $9 million aggregate principal amount of the 2026 Convertible Notes were converted pursuant to their terms, and an additional $9 million aggregate principal amount of the 2026 Convertible Notes were induced into conversion by the Company. The Company elected to settle these conversions by issuing 4 million shares of common stock to the noteholders together with a cash inducement premium of $0.1 million.

On March 11, 2024, the Company called the $26 million aggregate principal amount of the 2026 Convertible Notes that remained outstanding for redemption on April 1, 2024, at a redemption price equal to 100% of the principal amount thereof, plus accrued and unpaid interest. The Company’s election to call the remaining 2026 Convertible Notes allowed holders of the 2026 Convertible Notes to exercise their conversion right through March 28, 2024. During the three months

ended March 31, 2024, all remaining $26 million aggregate principal amount of the 2026 Convertible Notes converted pursuant to their terms. The Company elected to settle these conversions by issuing 6 million shares of common stock to the noteholders.

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Asset Retirement Obligations

3 Months Ended

Mar. 31, 2024

Asset Retirement Obligations

Asset Retirement Obligations

(8) Asset Retirement Obligations

The following table presents a reconciliation of the Company’s asset retirement obligations (in thousands):

Asset retirement obligations—December 31, 2023	$	59,214
Obligations incurred		131
Accretion expense		776
Settlement of obligations		(322)
Revisions to prior estimates		55
Asset retirement obligations—March 31, 2024	$	59,854

Asset retirement obligations are included in other liabilities on the Company’s condensed consolidated balance sheets.

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Equity-Based Compensation

3 Months Ended

Mar. 31, 2024

Equity-Based Compensation

Equity-Based Compensation

(9) Equity-Based Compensation

On June 17, 2020, Antero Resources’ stockholders approved the Antero Resources Corporation 2020 Long-Term Incentive Plan (the “2020 Plan”), which replaced the Antero Resources Corporation Long-Term Incentive Plan (the “2013 Plan”), and the 2020 Plan became effective as of such date. The 2020 Plan provides for grants of stock options (including incentive stock options), stock appreciation rights, restricted stock awards, RSU awards, vested stock awards, dividend equivalent awards and other stock-based and cash awards. The terms and conditions of the awards granted are established by the Compensation Committee of Antero Resources’ Board of Directors. Employees, officers, non-employee directors and other service providers of the Company and its affiliates are eligible to receive awards under the 2020 Plan.

The 2020 Plan provides for the reservation of 10,050,000 shares of the Company’s common stock, plus the number of certain shares that become available again for delivery from the 2013 Plan in accordance with the share recycling provisions described below. The share recycling provisions allow for all or any portion of an award (including an award granted under the 2013 Plan that was outstanding as of June 17, 2020) that expires or is cancelled, forfeited, exchanged, settled for cash or otherwise terminated without actual delivery of the shares to be considered not delivered and thus, available for new awards under the 2020 Plan. Further, any shares withheld or surrendered in payment of any taxes relating to awards that were outstanding under either the 2013 Plan as of June 17, 2020 or are granted under the 2020 Plan (other than stock options and stock appreciation rights), will again be available for new awards under the 2020 Plan.

A total of 5,507,361 shares were available for future grant under the 2020 Plan as of March 31, 2024.

The Company’s equity-based compensation expense, by type of award, is as follows (in thousands):

	Three Months Ended March 31,
	2023		2024
RSU awards	$	7,262		9,261
PSU awards		5,405		6,440
Converted AM RSU Awards (1)		1		—
Equity awards issued to directors		350		376
Total expense	$	13,018		16,077

(1) Antero Resources recognized compensation expense for equity awards granted by Antero Midstream Partners LP’s (‘Antero Midstream Partners”) under its equity compensation plans prior to March 12, 2019 (date of deconsolidation) because the awards under such plans were accounted for as if they were distributed by Antero Midstream Partners to Antero Resources. Antero Resources allocated a portion of equity-based compensation expense related to grants prior to March 12, 2019 to Antero Midstream Partners based on its proportionate share of Antero Resources’ labor costs. As of March 31, 2023, all such awards were fully vested, and there is no remaining unamortized expense attributable to these awards after such date.

(a) Restricted Stock Unit Awards

A summary of RSU award activity is as follows:

		Weighted
		Average
	Number	Grant Date
	of Units	Fair Value
Total awarded and unvested—December 31, 2023	3,521,050	$	22.40
Granted	1,384,318		26.48
Vested	(468,325)		25.66
Forfeited	(1,058)		26.01
Total awarded and unvested—March 31, 2024	4,435,985	$	23.33

As of March 31, 2024, there was $84 million of unamortized equity-based compensation expense related to unvested RSUs. That expense is expected to be recognized over a weighted average period of 2.2 years.

(b) Performance Share Unit Awards

Performance Share Unit Awards Based on Total Shareholder Return

In March 2024, the Company granted PSU awards to certain of its senior management and executive officers that vest based on Antero Resources’ absolute total shareholder return (“TSR”) determined as of the last day of each of three one-year performance periods ending on March 7, 2025, March 7, 2026 and March 7, 2027, and one cumulative three-year performance period ending on March 7, 2027, in each case, subject to certain continued employment criteria (“2024 Absolute TSR PSUs”). The number of shares of common stock that may ultimately be earned following the end of the cumulative three-year performance period with respect to the 2024 Absolute TSR PSUs ranges from zero to 200% of the target number of 2024 Absolute TSR PSUs originally granted. Expense related to these PSUs is recognized on a graded-vested basis over the term of each performance period. Forfeitures are accounted for as they occur by reversing the expense previously recognized for awards that were forfeited during the period.

The following table presents the assumptions used in the Monte Carlo valuation model and the grant date fair value information for the 2024 Absolute TSR PSUs:

Dividend yield		—	%
Volatility		55	%
Risk-free interest rate		4.23	%
Weighted average fair value of awards granted	$	32.29

Performance Share Unit Awards Based on Leverage Ratio

In 2021, the Company granted PSUs to certain of its senior management and executive officers that vest based on the Company’s total debt less cash and cash equivalents divided by the Company’s Adjusted EBITDAX (as defined in the award agreement) determined as of the last day of each of three one-year performance periods ending on December 31, 2021, December 31, 2022, and December 31, 2023, in each case, subject to certain continued employment criteria (“2021 Leverage Ratio PSUs”). The number of shares of common stock that could ultimately be earned ranged from zero to 200% of the target number of PSUs granted. The performance conditions for the performance periods ended December 31, 2021, 2022 and 2023 were met at 200% of target. During the first quarter of 2024, the 2021 Leverage Ratio PSUs vested and converted into approximately 0.4 million shares of common stock.

In March 2024, the Company granted PSUs to certain of its senior management and executive officers that vest based on the Company’s total debt less cash and cash equivalents divided by the Company’s Adjusted EBITDAX (as defined in the award agreement) determined as of the last day of each of three one-year performance periods ending on December 31, 2024 December 31, 2025 and December 31, 2026, in each case, subject to certain continued employment criteria (“2024 Leverage Ratio PSUs”). The number of shares of common stock that may ultimately be earned following the end of the third performance period with respect to the 2024 Leverage Ratio PSUs ranges from zero to 200% of the target number of 2024

Leverage Ratio PSUs originally granted. Expense related to the 2024 Leverage Ratio PSUs is recognized on a graded-vested basis over the term of each performance period that reflects the number of shares of common stock that are expected to be issued at the end of each measurement period, and such expense is reversed if the likelihood of achieving the performance condition becomes improbable. As of March 31, 2024, the likelihood of achieving the performance conditions related to the 2024 Leverage Ratio PSUs was probable.

Summary Information for Performance Share Unit Awards

A summary of PSU activity is as follows:

		Weighted
		Average
	Number	Grant Date
	of Units	Fair Value
Total awarded and unvested—December 31, 2023	1,412,191	$	29.54
Granted	354,016		29.39
Vested	(207,456)		9.52
Total awarded and unvested—March 31, 2024	1,558,751	$	32.17

As of March 31, 2024, there was $29 million of unamortized equity-based compensation expense related to unvested PSUs. That expense is expected to be recognized over a weighted average period of 1.6 years.

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Fair Value

3 Months Ended

Mar. 31, 2024

Fair Value.

Fair Value

(10) Fair Value

The carrying values of accounts receivable and accounts payable as of December 31, 2023 and March 31, 2024 approximated market values because of their short-term nature. The carrying values of the amounts outstanding under the Credit Facility as of December 31, 2023 and March 31, 2024 approximated fair value because the variable interest rates are reflective of current market conditions.

The following table sets forth the fair value and carrying value of the senior notes and 2026 Convertible Notes (in thousands):

					(Unaudited)
	December 31, 2023				March 31, 2024
	Fair		Carrying		Fair		Carrying
	Value (1)		Value (2)		Value (1)		Value (2)
2026 Notes	$	99,534		96,351		100,503		96,412
2029 Notes		417,781		403,441		416,764		403,590
2030 Notes		573,720		594,622		574,380		594,807
2026 Convertible Notes		138,337		25,982		—		—
Total	$	1,229,372		1,120,396		1,091,647		1,094,809

(1) Fair values are based on Level 2 market data inputs.

(2) Carrying values are presented net of unamortized debt issuance costs.

See Note 9—Equity-Based Compensation to the unaudited condensed consolidated financial statements for information regarding the fair value of equity-based awards. See Note 11—Derivative Instruments to the unaudited condensed consolidated financial statements for information regarding the fair value of derivative financial instruments.

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Derivative Instruments

3 Months Ended

Mar. 31, 2024

Derivative Instruments.

Derivative Instruments

(11) Derivative Instruments

The Company is exposed to certain risks relating to its ongoing business operations, and it may use derivative instruments to manage its commodity price risk.  In addition, the Company periodically enters into contracts that contain embedded features that are required to be bifurcated and accounted for separately as derivatives.

(a) Commodity Derivative Positions

The Company periodically enters into natural gas, NGLs and oil derivative contracts with counterparties to hedge the price risk associated with its production. These derivatives are not entered into for trading purposes. To the extent that changes occur in the market prices of natural gas, NGLs and oil, the Company is exposed to market risk on these open contracts. This market risk exposure is generally offset by the change in market prices of natural gas, NGLs and oil recognized upon the ultimate sale of the Company’s production.

The Company was party to various fixed price commodity swap contracts that settled during the three months ended March 31, 2023 and 2024. The Company enters into these swap contracts when management believes that favorable future sales prices for the Company’s production can be secured. Under these swap agreements, when actual commodity prices upon settlement exceed the fixed price provided by the swap contracts, the Company pays the difference to the counterparty. When actual commodity prices upon settlement are less than the contractually provided fixed price, the Company receives the difference from the counterparty. In addition, the Company has entered into basis swap contracts in order to hedge the difference between the New York Mercantile Exchange (“NYMEX”) index price and a local index price. Under these basis swap agreements, when actual commodity prices upon settlement exceed the fixed price provided by the swap contracts, the Company receives the difference from the counterparty. When actual commodity prices upon settlement are less than the contractually provided fixed price, the Company pays the difference to the counterparty.

The Company’s derivative contracts have not been designated as hedges for accounting purposes; therefore, all gains and losses are recognized in the Company’s statements of operations and comprehensive income.

As of March 31, 2024, the Company’s fixed price swap positions excluding Martica, the Company’s consolidated VIE, were as follows:

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Propane
April-December 2024	Mont Belvieu Propane-OPIS TET	10,000	Bbl/day	$	33.67	/Bbl

The Company has a call option and an embedded put option tied to NYMEX pricing for the production volumes associated with the Company’s retained interest in the volumetric production payment transaction (“VPP”) properties. The put option was embedded within another contract, and since the embedded put option was not clearly and closely related to its host contract, the Company bifurcated this derivative instrument and reflects it at fair value in the unaudited condensed consolidated financial statements. As of March 31, 2024, the Company’s call option and embedded put option arrangements were as follows:

							Embedded
				Call Option			Put Option
Commodity / Settlement Period	Index	Contracted Volume		Strike Price			Strike Price
Natural Gas
April-December 2024	Henry Hub	53,000	MMBtu/day	$	2.477	/MMBtu	$	2.527	/MMBtu
January-December 2025	Henry Hub	44,000	MMBtu/day		2.564	/MMBtu		2.614	/MMBtu
January-December 2026	Henry Hub	32,000	MMBtu/day		2.629	/MMBtu		2.679	/MMBtu

As of March 31, 2024, the Company’s natural gas basis swap positions, which settle on the pricing index to basis differential of the Columbia Gas Transmission pipeline (“TCO”) to the NYMEX Henry Hub natural gas price were as follows:

				Weighted Average
Commodity / Settlement Period	Index to Basis Differential	Contracted Volume		Hedged Differential
Natural Gas
April-December 2024	NYMEX to TCO	50,000	MMBtu/day	$	0.530	/MMBtu

As of March 31, 2024, the Company’s fixed price swap positions for Martica, the Company’s consolidated VIE, were as follows:

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Natural Gas
April-December 2024	Henry Hub	23,216	MMBtu/day	$	2.33	/MMBtu
January-March 2025	Henry Hub	18,021	MMBtu/day		2.53	/MMBtu
Oil
April-December 2024	West Texas Intermediate	41	Bbl/day	$	44.02	/Bbl
January-March 2025	West Texas Intermediate	39	Bbl/day		45.06	/Bbl

(b) Summary

The table below presents a summary of the fair values of the Company’s derivative instruments and where such values are recorded in the condensed consolidated balance sheets (in thousands).

				(Unaudited)
	Balance Sheet Location	December 31, 2023		March 31, 2024
Asset derivatives not designated as hedges for accounting purposes:
Embedded derivatives—current	Derivative instruments	$	5,175		6,579
Embedded derivatives—noncurrent	Derivative instruments		5,570		3,929
Total asset derivatives (1)			10,745		10,508
Liability derivatives not designated as hedges for accounting purposes:
Commodity derivatives—current (2)	Derivative instruments		15,236		14,148
Commodity derivatives—noncurrent (2)	Derivative instruments		32,764		25,538
Total liability derivatives (1)			48,000		39,686
Net derivatives liability (1)		$	(37,255)		(29,178)

(1) The fair value of derivative instruments was determined using Level 2 inputs.

(2) As of December 31, 2023, approximately $5 million of commodity derivative liabilities, including $3 million of current commodity derivatives and $2 million of noncurrent commodity derivatives, are attributable to the Company’s consolidated VIE, Martica. As of March 31, 2024, $2 million of current commodity derivative liabilities are attributable to the Company’s consolidated VIE, Martica.

The following table sets forth the gross values of recognized derivative assets and liabilities, the amounts offset under master netting arrangements with counterparties, and the resulting net amounts presented in the condensed consolidated balance sheets as of the dates presented, all at fair value (in thousands):

							(Unaudited)
	December 31, 2023						March 31, 2024
					Net Amounts of						Net Amounts of
	Gross		Gross		Assets		Gross		Gross		Assets
	Amounts		Amounts Offset		(Liabilities) on		Amounts		Amounts Offset		(Liabilities) on
	Recognized		Recognized		Balance Sheet		Recognized		Recognized		Balance Sheet
Commodity derivative assets	$	406		(406)		—		2,310		(2,310)		—
Embedded derivative assets		10,745		—		10,745		10,508		—		10,508
Commodity derivative liabilities		(48,406)		406		(48,000)		(41,996)		2,310		(39,686)

The following table sets forth a summary of derivative fair value gains and losses and where such values are recorded in the unaudited condensed consolidated statements of operations and comprehensive income (in thousands):

	Statement of
	Operations	Three Months Ended March 31,
	Location	2023		2024
Commodity derivative fair value gains (1)	Revenue	$	127,080		8,266
Embedded derivative fair value gains (losses) (1)	Revenue		(888)		1,180

(1) The fair value of derivative instruments was determined using Level 2 inputs.

Commodity derivative fair value gains for the three months ended March 31, 2023, includes a loss of $202 million related to the early settlement of the Company’s natural gas swaption agreement.  The payment for this early settlement is classified as an operating cash flow on the Company’s condensed consolidated statement of cash flows.

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Leases

3 Months Ended

Mar. 31, 2024

Leases

Leases

(12) Leases

The Company leases certain office space, processing plants, drilling rigs and completion services, gas gathering lines, compressor stations, and other office and field equipment. Leases with an initial term of 12 months or less are considered short-term and are not recorded on the balance sheet. Instead, the short-term leases are recognized in expense on a straight-line basis over the lease term.

Most leases include one or more options to renew, with renewal terms that can extend the lease from one to 20 years or more. The exercise of the lease renewal options is at the Company’s sole discretion. The depreciable lives of the leased assets are limited by the expected lease term, unless there is a transfer of title or purchase option reasonably certain of exercise.

Certain of the Company’s lease agreements include minimum payments based on a percentage of produced volumes over contractual levels and others include rental payments adjusted periodically for inflation.

The Company considers all contracts that have assets specified in the contract, either explicitly or implicitly, that the Company has substantially all of the capacity of the asset, and has the right to obtain substantially all of the economic benefits of that asset, without the lessor’s ability to have a substantive right to substitute that asset, as leased assets. For any contract deemed to include a leased asset, that asset is capitalized on the balance sheet as a right-of-use asset and a corresponding lease liability is recorded at the present value of the known future minimum payments of the contract using a discount rate on the date of commencement. The leased asset classification is determined at the date of recording as either operating or financing, depending upon certain criteria of the contract.

The discount rate used for present value calculations is the discount rate implicit in the contract. If an implicit rate is not determinable, a collateralized incremental borrowing rate is used at the date of commencement. As new leases commence or previous leases are modified the discount rate used in the present value calculation is the current period applicable discount rate.

The Company has made an accounting policy election to adopt the practical expedient for combining lease and non-lease components on an asset class basis. This expedient allows the Company to combine non-lease components such as real estate taxes, insurance, maintenance and other operating expenses associated with the leased premises with the lease component of a lease agreement on an asset class basis when the non-lease components of the agreement cannot be easily bifurcated from the lease payment. Currently, the Company is only applying this expedient to certain office space agreements.

(a) Supplemental Balance Sheet Information Related to Leases

The Company’s lease assets and liabilities consisted of the following items (in thousands):

				(Unaudited)
		December 31,		March 31,
Leases	Balance Sheet Classification	2023		2024
Operating Leases
Operating lease right-of-use assets:
Processing plants	Operating lease right-of-use assets	$	1,611,903		1,550,542
Drilling rigs and completion services	Operating lease right-of-use assets		32,187		24,567
Gas gathering lines and compressor stations (1)	Operating lease right-of-use assets		1,283,668		1,320,473
Office space	Operating lease right-of-use assets		37,706		36,592
Other office and field equipment	Operating lease right-of-use assets		416		327
Total operating lease right-of-use assets		$	2,965,880		2,932,501
Operating lease liabilities:
Short-term operating lease liabilities	Short-term lease liabilities	$	538,954		534,463
Long-term operating lease liabilities	Long-term lease liabilities		2,425,785		2,396,916
Total operating lease liabilities		$	2,964,739		2,931,379
Finance Leases
Finance lease right-of-use assets:
Vehicles	Other property and equipment	$	3,771		3,512
Total finance lease right-of-use assets (2)		$	3,771		3,512
Finance lease liabilities:
Short-term finance lease liabilities	Short-term lease liabilities	$	1,106		1,154
Long-term finance lease liabilities	Long-term lease liabilities		2,665		2,358
Total finance lease liabilities		$	3,771		3,512

(1) Gas gathering lines and compressor stations includes $1.3 billion related to Antero Midstream as of December 31, 2023 and March 31, 2024. See “—Related party lease disclosure” for additional discussion.

(2) Financing lease assets are recorded net of accumulated amortization of $1 million and $2 million as of December 31, 2023 and March 31, 2024, respectively.

The processing plants, gathering lines and compressor stations that are classified as lease liabilities are classified as such under FASB ASC Topic 842, Leases, because Antero (i) is the sole customer of the assets and (ii) makes the decisions that most impact the economic performance of the assets.

(b) Supplemental Information Related to Leases

Costs associated with operating and finance leases were included in the unaudited condensed consolidated statement of operations and comprehensive income (in thousands):

			Three Months Ended March 31,
Cost	Classification	Location	2023		2024
Operating lease cost	Statement of operations	Gathering, compression, processing and transportation	$	381,283		422,068
Operating lease cost	Statement of operations	General and administrative		2,937		3,083
Operating lease cost	Statement of operations	Contract termination		1,122		—
Operating lease cost	Statement of operations	Lease operating		21		21
Operating lease cost	Balance sheet	Proved properties (1)		39,770		33,412
Total operating lease cost			$	425,133		458,584
Finance lease cost:
Amortization of right-of-use assets	Statement of operations	Depletion, depreciation and amortization	$	92		430
Interest on lease liabilities	Statement of operations	Interest expense		114		148
Total finance lease cost			$	206		578
Short-term lease payments			$	37,701		29,443

(1) Capitalized costs related to drilling and completion activities.

(c) Supplemental Cash Flow Information Related to Leases

The following table presents the Company’s supplemental cash flow information related to leases (in thousands):

	Three Months Ended March 31,
	2023		2024
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	315,665		350,925
Operating cash flows from finance leases		114		148
Investing cash flows from operating leases		32,880		27,976
Financing cash flows from finance leases		158		259
Noncash activities:
Right-of-use assets obtained in exchange for new operating lease obligations	$	51,208		97,137
Increase to existing right-of-use assets and lease obligations from operating lease modifications, net (1)	$	40,130		4,511

(1) During the three months ended March 31, 2023, the weighted average discount rate for remeasured operating leases increased from 5.2% as of December 31, 2022 to 5.8% as of March 31, 2023. During the three months ended March 31, 2024, the weighted average discount rate for remeasured operating leases decreased from 6.5% as of December 31, 2023 to 5.9% as of March 31, 2024.

(d) Maturities of Lease Liabilities

The table below is a schedule of future minimum payments for operating and financing lease liabilities as of March 31, 2024 (in thousands):

	Operating Leases		Financing Leases		Total
Remainder of 2024	$	529,813		1,221		531,034
2025		617,055		1,585		618,640
2026		564,617		1,229		565,846
2027		465,509		197		465,706
2028		388,720		23		388,743
Thereafter		943,220		10		943,230
Total lease payments		3,508,934		4,265		3,513,199
Less: imputed interest		(577,555)		(753)		(578,308)
Total	$	2,931,379		3,512		2,934,891

(e) Lease Term and Discount Rate

The following table sets forth the Company’s weighted average remaining lease term and discount rate:

	December 31, 2023				March 31, 2024
	Operating Leases		Finance Leases		Operating Leases		Finance Leases
Weighted average remaining lease term	6.5 years		3.0 years		6.5 years		2.7 years
Weighted average discount rate	5.9	%	8.3	%	5.7	%	8.3	%

(f) Related Party Lease Disclosure

The Company has gathering and compression service agreements with Antero Midstream that include: (i) the second amended and restated gathering and compression agreement dated December 8, 2019 (the “2019 gathering and compression agreement”), (ii) a gathering and compression agreement from Antero Midstream’s acquisition of certain Marcellus gathering and compression assets (the “Marcellus gathering and compression agreement”) and (iii) a compression agreement from Antero Midstream’s acquisition of certain Utica compressors (the “Utica compression agreement” and, together with the 2019 gathering and compression agreement and the Marcellus gathering and compression agreement, the “gathering and compression agreements”). Pursuant to the gathering and compression agreements with Antero Midstream, the Company has dedicated substantially all of its current and future acreage in West Virginia, Ohio and Pennsylvania to Antero Midstream for gathering and compression services. The 2019 gathering and compression agreement has an initial term through 2038, the Marcellus gathering and compression agreement expires in 2031 and the Utica compression agreement has two dedicated areas that expire in 2024 and 2030. Upon expiration of each of the Marcellus gathering and compression agreement and the Utica compression agreement, Antero Midstream will continue to provide gathering and compression services under the 2019 gathering and compression agreement.

Under the gathering and compression agreements, Antero Midstream receives a low pressure gathering fee per Mcf, a high pressure gathering fee per Mcf and a compression fee per Mcf, as applicable, subject to annual Consumer Price Index (“CPI”)-based adjustments. If and to the extent the Company requests that Antero Midstream construct new low pressure lines, high pressure lines and compressor stations, the 2019 gathering and compression agreement contains options at Antero Midstream’s election for either (i) minimum volume commitments that require Antero Resources to utilize or pay for 75% of the high pressure gathering capacity and 70% of the compression capacity of the requested capacity of such new construction for 10 years or (ii) a cost of service fee that allows the Antero Midstream to earn a 13% rate of return on such new construction over seven years. In addition, the Marcellus gathering and compression agreement provides for a minimum volume commitment that requires the Company to utilize or pay for 25% of the compression capacity for a period of 10 years from the in-service date.

The 2019 gathering and compression agreement includes a growth incentive fee program that expired on December 31, 2023 whereby low pressure gathering fees were reduced during the three months ended March 31, 2023 to the extent the Company achieved certain quarterly volumetric targets. The Company’s throughput gathered under the Marcellus gathering and compression assets acquired by the Company was not considered in the low pressure gathering volume targets. Upon completion of the initial contract term, the 2019 gathering and compression agreement will continue in effect from year to year

until such time as the agreement is terminated, effective upon an anniversary of the effective date of the agreement, by notice from either the Company or Antero Midstream to the other party on or before the 180th day prior to the anniversary of such agreement. The Company earned fee rebates for the three months ended March 31, 2023 of $12 million.

Gathering and compression fees paid by Antero related to these agreements were $176 million and $199 million for the three months ended March 31, 2023 and 2024, respectively. As of December 31, 2023 and March 31, 2024, $65 million and $78 million, respectively, was included within Accounts payable, related parties on the condensed consolidated balance sheet as due to Antero Midstream related to these agreements.

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Commitments

3 Months Ended

Mar. 31, 2024

Commitments

Commitments

(13) Commitments

The following table sets forth a schedule of future minimum payments for the Company’s contractual obligations, which include leases that have a lease term in excess of one year as of March 31, 2024 (in thousands):

			Processing,
			Gathering,
	Firm		Compression		Operating and		Imputed Interest
	Transportation		and Water Service		Financing Leases		for Leases		Other
	(a)		(b)		(c)		(c)		(d)		Total
Remainder of 2024	$	888,016		52,558		414,011		117,023		6,924		1,478,532
2025		1,171,660		58,664		488,686		129,954		5,692		1,854,656
2026		1,169,189		25,487		463,053		102,794		3,067		1,763,590
2027		1,164,202		24,198		387,672		78,034		375		1,654,481
2028		1,105,766		22,865		331,264		57,477		—		1,517,372
Thereafter		4,413,811		83,609		850,205		93,026		—		5,440,651
Total	$	9,912,644		267,381		2,934,891		578,308		16,058		13,709,282

(a) Firm Transportation

The Company has entered into firm transportation agreements with various pipelines in order to facilitate the delivery of its production to market. These contracts commit the Company to transport minimum daily natural gas or NGLs volumes at negotiated rates or pay for any deficiencies at specified reservation fee rates. The amounts in this table are based on the Company’s minimum daily volumes at the reservation fee rate. The values in the table represent the gross amounts that the Company is committed to pay; however, the Company will record in the unaudited condensed consolidated financial statements its proportionate share of costs based on its working interest.

(b) Processing, Gathering, Compression and Water Service Commitments

The Company has entered into various long-term gas processing, gathering, compression and water service agreements. Certain of these agreements were determined to be leases. The minimum payment obligations under the agreements that are not leases are presented in this column.

The values in the table represent the gross amounts that the Company is committed to pay; however, the Company will record in the unaudited condensed consolidated financial statements its proportionate share of costs based on its working interest.

(c) Operating and Finance Leases, including Imputed Interest

The Company has obligations under contracts for services provided by drilling rigs and completion fleets, processing, gathering, and compression services agreements, and office and equipment leases. The values in the table represent the gross amounts that Antero Resources is committed to pay; however, the Company will record in its financial statements its proportionate share of costs based on its working interests. See Note 12—Leases to the unaudited condensed consolidated financial statements for more information on the Company’s operating and finance leases.

(d) Other

The Company has entered into various land acquisition and sand supply agreements. Certain of these agreements contain minimum payment obligations over various terms. The values in the table represent the minimum payments due under these arrangements. None of these agreements were determined to be leases.

(e) Contract Terminations

The Company incurs costs associated with the delay or cancellation of certain contracts with third-parties. These costs are recorded in contract termination and loss contingency in the statements of operations and comprehensive income. During the first quarter of 2023, the Company executed an early termination of its firm transportation commitment of 200,000 MMBtu per day on the Equitrans pipeline and made a cash payment of $24 million. There are no remaining payment obligations related to any delayed or cancelled contracts as of March 31, 2024.

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Contingencies

3 Months Ended

Mar. 31, 2024

Contingencies

Contingencies

(14) Contingencies

(a) Environmental

In June 2018, the Company received a Notice of Violation (“NOV”) from the U.S. Environmental Protection Agency (“EPA”) Region III for alleged violations of the federal Clean Air Act and the West Virginia State Implementation Plan. The NOV alleges that combustion devices at these facilities did not meet applicable air permitting requirements. Separately, in June 2018, the Company received an information request from the EPA Region III pursuant to Section 114(a) of the Clean Air Act relating to the facilities that were inspected in September 2017 as well as additional Antero Resources facilities for the purpose of determining if the additional facilities have the same alleged compliance issues that were identified during the September 2017 inspections. Subsequently, the West Virginia Department of Environmental Protection (“WVDEP”) and the EPA Region V (covering Ohio facilities) each conducted its own inspections, and the Company has separately received NOVs from WVDEP and EPA Region V related to similar issues being investigated by the EPA Region III. The Company continues to negotiate with the EPA and WVDEP to resolve the issues alleged in the NOVs and the information request. The Company’s operations at these facilities are not suspended, and management does not expect these matters to have a material adverse effect on the Company’s financial condition, results of operations or cash flows.

(b) Other

The Company is party to various other legal proceedings and claims in the ordinary course of its business. The Company believes that certain of these matters will be covered by insurance and that the outcome of other matters will not have a material adverse effect on the Company’s unaudited condensed consolidated financial position, results of operations or cash flows.

In addition, pending litigation against the Company and other similarly situated peer operators could have an impact on the methods for determining the amount of permitted post-production costs and types of costs that have been, and may be, deducted from royalty payments, among other things. While the amounts claimed could be material, we are unable to predict with certainty the ultimate outcome of such claims and proceedings. Rulings were recently received in two cases to which the Company is a party, and where the plaintiffs alleged, and the court found, that certain post-production costs may not be deducted: a non-class action lawsuit in West Virginia and a class action lawsuit in Ohio. In each case, the alleged damages were not material. The Company will continue to challenge the legal conclusions reached in each of these cases with respect to deductibility of post-production costs, and continues to analyze how these decisions may impact other cases to which the Company is a party. At this time, the Company cannot predict how these issues may ultimately be resolved, and therefore is also unable to estimate any potential damages, if any, that may result. The Company accrues for litigation, claims and proceedings when liability is both probable and the amount can be reasonably estimated, and does not currently have any material amounts accrued with respect to its pending litigation matters.

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Related Parties

3 Months Ended

Mar. 31, 2024

Related Parties

Related Parties

(15) Related Parties

Substantially all of Antero Midstream’s revenues were and are derived from transactions with Antero Resources. See Note 16—Reportable Segments to the unaudited condensed consolidated financial statements for the operating results of the Company’s reportable segments.

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Reportable Segments

3 Months Ended

Mar. 31, 2024

Reportable Segments

Reportable Segments

(16) Reportable Segments

(a) Summary of Reportable Segments

The Company’s operations, which are located in the United States, are organized into three reportable segments: (i) the exploration, development and production of natural gas, NGLs and oil; (ii) marketing and utilization of excess firm transportation capacity and (iii) midstream services through the Company’s equity method investment in Antero Midstream. Substantially all of the Company’s production revenues are attributable to customers located in the United States; however, some of the Company’s production revenues are attributable to customers who then transport the Company’s production to foreign countries for resale or consumption. These segments are monitored separately by management for performance and are consistent with internal financial reporting. These segments have been identified based on the differing products and services, regulatory environment and the expertise required for these operations. Management evaluates the performance of the Company’s business segments based on operating income (loss). General and administrative expenses were allocated to the midstream segment based on the nature of the expenses and on a combination of the segments’ proportionate share of the Company’s consolidated property and equipment, capital expenditures and labor costs, as applicable. General and administrative expenses related to the marketing segment are not allocated because they are immaterial. Other income, income taxes and interest expense are primarily managed and evaluated on a consolidated basis. Intersegment sales were transacted at prices which approximate market. Accounting policies for each segment are the same as the Company’s accounting policies described in Note 2—Summary of Significant Accounting Policies to the unaudited condensed consolidated financial statements.

Exploration and Production

The exploration and production segment is engaged in the development, production, exploration and acquisition of natural gas, NGLs and oil properties located in the Appalachian Basin. The Company targets large, repeatable resource plays where horizontal drilling and advanced fracture stimulation technologies provide the means to economically develop and produce natural gas, NGLs and oil from unconventional formations.

Marketing

Where feasible, the Company purchases and sells third-party natural gas and NGLs and markets its excess firm transportation capacity, or engages third parties to conduct these activities on the Company’s behalf, in order to optimize the revenues from these transportation agreements. The Company has entered into long-term firm transportation agreements for a significant portion of its current and expected future production in order to secure guaranteed capacity to favorable markets.

Equity Method Investment in Antero Midstream

The Company receives midstream services through its equity method investment in Antero Midstream. Antero Midstream owns, operates and develops midstream energy infrastructure primarily to service the Company’s production and completion activity in the Appalachian Basin. Antero Midstream’s assets consist of gathering pipelines, compressor stations, interests in processing and fractionation plants and water handling assets. Antero Midstream provides midstream services to Antero Resources under long-term contracts.

(b) Reportable Segments Financial Information

The operating results and assets of the Company’s reportable segments were as follows (in thousands):

	Three Months Ended March 31, 2023
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Sales and revenues:
Third-party	$	1,349,476		58,529		272		(272)		1,408,005
Intersegment		343		—		259,203		(259,203)		343
Total revenue		1,349,819		58,529		259,475		(259,475)		1,408,348
Operating expenses:
Lease operating		29,321		—		—		—		29,321
Gathering, compression, processing, transportation and water handling		645,172		—		57,873		(57,873)		645,172
General and administrative		57,261		—		17,347		(17,347)		57,261
Depletion, depreciation and amortization		167,582		—		35,196		(35,196)		167,582
Impairment of property and equipment		15,560		—		—		—		15,560
Other		56,838		105,124		714		(714)		161,962
Total operating expenses		971,734		105,124		111,130		(111,130)		1,076,858
Operating income (loss)	$	378,085		(46,595)		148,345		(148,345)		331,490
Equity in earnings of unconsolidated affiliates	$	17,681		—		24,456		(24,456)		17,681
Capital expenditures for segment assets	$	351,312		—		42,279		(42,279)		351,312

	Three Months Ended March 31, 2024
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Sales and revenues:
Third-party	$	1,073,169		48,520		671		(671)		1,121,689
Intersegment		582		—		278,380		(278,380)		582
Total revenue		1,073,751		48,520		279,051		(279,051)		1,122,271
Operating expenses:
Lease operating		29,121		—		—		—		29,121
Gathering, compression, processing, transportation and water handling		672,281		—		53,918		(53,918)		672,281
General and administrative		55,862		—		21,221		(21,221)		55,862
Depletion, depreciation and amortization		173,054		—		37,095		(37,095)		173,054
Impairment of property and equipment		5,190		—		—		—		5,190
Other		61,790		59,813		566		(566)		121,603
Total operating expenses		997,298		59,813		112,800		(112,800)		1,057,111
Operating income (loss)	$	76,453		(11,293)		166,251		(166,251)		65,160
Equity in earnings of unconsolidated affiliates	$	23,347		—		27,530		(27,530)		23,347
Capital expenditures for segment assets	$	222,449		—		35,073		(35,073)		222,449

The summarized assets of the Company’s reportable segments are as follows (in thousands):

	As of December 31, 2023
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Investments in unconsolidated affiliates	$	222,255		—		626,650		(626,650)		222,255
Total assets		13,602,297		17,117		5,737,618		(5,737,618)		13,619,414

	(Unaudited)
	As of March 31, 2024
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Investments in unconsolidated affiliates	$	226,034		—		619,220		(619,220)		226,034
Total assets		13,536,624		11,870		5,749,241		(5,749,241)		13,548,494

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Subsidiary Guarantors

3 Months Ended

Mar. 31, 2024

Subsidiary Guarantors

Subsidiary Guarantors

(17) Subsidiary Guarantors

Antero Resources’ senior notes are fully and unconditionally guaranteed by Antero Resources’ existing subsidiaries that guarantee the Credit Facility.  In the event a subsidiary guarantor is sold or disposed of (whether by merger, consolidation, the sale of a sufficient amount of its capital stock so that it no longer qualifies as a “Subsidiary” of Antero (as defined in the indentures governing the notes) or the sale of all or substantially all of its assets (other than by lease)) and whether or not the subsidiary guarantor is the surviving entity in such transaction to a person that is not Antero or a restricted subsidiary of Antero, such subsidiary guarantor will be released from its obligations under its subsidiary guarantee if the sale or other disposition does not violate the covenants set forth in the indentures governing the notes.

In addition, a subsidiary guarantor will be released from its obligations under the indentures and its guarantee (i) upon the release or discharge of the guarantee of other Indebtedness (as defined in the indentures governing the notes) that resulted in the creation of such guarantee, except a release or discharge by or as a result of payment under such guarantee, (ii) if Antero designates such subsidiary as an unrestricted subsidiary and such designation complies with the other applicable provisions of the indentures governing the notes or (iii) in connection with any covenant defeasance, legal defeasance or satisfaction and discharge of the notes.

The tables set forth below present summarized financial information of Antero, as parent, and its guarantor subsidiaries (in thousands). The Company’s wholly owned subsidiaries are not restricted from making distributions to the Company.

Balance Sheets
			(Unaudited)
	December 31, 2023		March 31, 2024
Accounts receivable, non-guarantor subsidiaries	$	—		2,097
Other current assets		453,581		382,957
Total current assets		453,581		385,054
Noncurrent assets		12,562,439		12,575,551
Total assets	$	13,016,020		12,960,605
Accounts payable, related parties	$	86,284		93,707
Other current liabilities		1,360,102		1,282,960
Total current liabilities		1,446,386		1,376,667
Noncurrent liabilities		4,951,464		4,893,715
Total liabilities	$	6,397,850		6,270,382
Statement of Operations
			Three Months Ended
			March 31, 2024
Revenues			$	1,099,934
Operating expenses				1,046,716
Income from operations				53,218
Net income and comprehensive income including noncontrolling interests				36,345
Net income and comprehensive income attributable to Antero Resources Corporation			$	36,345

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Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2024

Summary of Significant Accounting Policies

Basis of Presentation

(a) Basis of Presentation

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”) applicable to interim financial information and should be read in the context of the Company’s December 31, 2023 consolidated financial statements and notes thereto for a more complete understanding of the Company’s operations, financial position and accounting policies. The Company’s December 31, 2023 consolidated financial statements were included in Antero Resources’ 2023 Annual Report on Form 10-K, which was filed with the SEC.

These unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information, and, accordingly, do not include all of the information and footnotes required by GAAP for complete consolidated financial statements. In the opinion of management, these unaudited condensed consolidated financial statements include all adjustments (consisting of normal and recurring accruals) considered necessary to present fairly the Company’s financial position as of December 31, 2023 and March 31, 2024, results of operations and cash flows for the three months ended March 31, 2023 and 2024. The Company has no items of other comprehensive income or loss; therefore, its net income or loss is equal to its comprehensive income or loss. Operating results for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for the full year because of the impact of fluctuations in prices received for natural gas, NGLs and oil, natural production declines, the uncertainty of exploration and development drilling results, fluctuations in the fair value of derivative instruments and other factors.

Principles of Consolidation

(b) Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements include the accounts of Antero Resources Corporation, its wholly owned subsidiaries and its variable interest entity (“VIE”), Martica Holdings LLC, (“Martica”), for which the Company is the primary beneficiary. All significant intercompany accounts and transactions have been eliminated in the Company’s unaudited condensed consolidated financial statements.

Cash and Cash Equivalents

(c) Cash and Cash Equivalents

The Company considers all liquid investments purchased with an initial maturity of three months or less to be cash equivalents. The carrying value of cash and cash equivalents approximates fair value due to the short-term nature of these instruments. From time to time, the Company may be in the position of a “book overdraft” in which outstanding checks exceed cash and cash equivalents. The Company classifies book overdrafts in accounts payable and revenue distributions payable within its condensed consolidated balance sheets, and classifies the change in accounts payable associated with book overdrafts as an operating activity within its unaudited condensed consolidated statements of cash flows. As of December 31, 2023, the book overdrafts included within accounts payable and revenue distributions payable were $11 million and $19 million, respectively. As of March 31, 2024, the book overdrafts included within accounts payable and revenue distributions payable were $7 million and $24 million, respectively.

Net Income Per Common Share

(d) Net Income Per Common Share

Net income per common share—basic for each period is computed by dividing net income attributable to Antero by the basic weighted average number of common shares outstanding during the period. Net income per common share—diluted for each period is computed after giving consideration to the potential dilution from (i) outstanding equity awards using the treasury stock method and (ii) shares of common stock issuable upon conversion of the 2026 Convertible Notes (as defined below in Note 7—Long-Term Debt) using the if-converted method. The Company includes restricted stock unit (“RSU”)

awards, performance share unit (“PSU”) awards and stock options in the calculation of diluted weighted average common shares outstanding based on the number of common shares that would be issuable if the end of the period was also the end of the performance period required for the vesting of the awards. During periods in which the Company incurs a net loss, diluted weighted average common shares outstanding are equal to basic weighted average common shares outstanding because the effects of all equity awards and the 2026 Convertible Notes are anti-dilutive.

The following is a reconciliation of the Company’s income attributable to common stockholders for basic and diluted net income per common share (in thousands):

	Three Months Ended March 31,
	2023		2024
Net income attributable to Antero Resources Corporation—common shareholders	$	213,431		36,345
Add: Interest expense for 2026 Convertible Notes		616		256
Less: Tax-effect of interest expense for 2026 Convertible Notes		(132)		(56)
Net income attributable to Antero Resources Corporation—common shareholders and assumed conversions	$	213,915		36,545
Net income per common share—basic	$	0.72		0.12
Net income per common share—diluted	$	0.69		0.12
Weighted average common shares outstanding—basic		296,763		304,943
Weighted average common shares outstanding—diluted		311,846		312,503

The following is a reconciliation of the Company’s basic weighted average common shares outstanding to diluted weighted average common shares outstanding during the periods presented (in thousands):

	Three Months Ended March 31,
	2023	2024
Basic weighted average number of common shares outstanding	296,763	304,943
Add: Dilutive effect of RSUs	2,150	1,307
Add: Dilutive effect of PSUs	1,060	1,389
Add: Dilutive effect of 2026 Convertible Notes	11,873	4,864
Diluted weighted average number of common shares outstanding	311,846	312,503
Weighted average number of outstanding securities excluded from calculation of diluted net income per common share (1):
RSUs	969	371
PSUs	414	—
Stock options	324	259

(1) The potential dilutive effects of these awards were excluded from the computation of net income per common share—diluted because the inclusion of these awards would have been anti-dilutive.

Recently Issued Accounting Standards

(e) Recently Issued Accounting Standards

Reportable Segments

In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-07, Improvements to Reportable Segment Disclosures (“ASU 2023-07”). ASU 2023-07 is intended to improve reportable segment disclosures primarily through enhanced disclosure of reportable segment expenses. This ASU is effective for annual reporting periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. ASU 2023-07 is required to be applied retrospectively to all prior

periods presented in the financial statements. The Company is evaluating the impact that ASU 2023-07 will have on the financial statements and its plans for adoption, including the adoption date.

Income Taxes

In December 2023, the FASB issued ASU No. 2023-09, Improvements to Income Tax Disclosures (“ASU 2023-09”). ASU 2023-09 is intended to improve income tax disclosures primarily through enhanced disclosure of income tax rate reconciliation items, and disaggregation of income (loss) from continuing operations, income tax expense (benefit) and income taxes paid, net disclosures by federal, state and foreign jurisdictions, among others. This ASU is effective for annual reporting periods beginning after December 15, 2024, and early adoption is permitted. ASU 2023-09 should be applied on a prospective basis, although retrospective application is permitted. The Company is evaluating the impact that ASU 2023-09 will have on the financial statements and its plans for adoption, including the adoption date and transition method.

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Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2024

Summary of Significant Accounting Policies

Reconciliation of income attributable to common stockholders for basic and diluted income per share

The following is a reconciliation of the Company’s income attributable to common stockholders for basic and diluted net income per common share (in thousands):

	Three Months Ended March 31,
	2023		2024
Net income attributable to Antero Resources Corporation—common shareholders	$	213,431		36,345
Add: Interest expense for 2026 Convertible Notes		616		256
Less: Tax-effect of interest expense for 2026 Convertible Notes		(132)		(56)
Net income attributable to Antero Resources Corporation—common shareholders and assumed conversions	$	213,915		36,545
Net income per common share—basic	$	0.72		0.12
Net income per common share—diluted	$	0.69		0.12
Weighted average common shares outstanding—basic		296,763		304,943
Weighted average common shares outstanding—diluted		311,846		312,503

Reconciliation of basic weighted average shares outstanding to diluted weighted average shares outstanding

The following is a reconciliation of the Company’s basic weighted average common shares outstanding to diluted weighted average common shares outstanding during the periods presented (in thousands):

	Three Months Ended March 31,
	2023	2024
Basic weighted average number of common shares outstanding	296,763	304,943
Add: Dilutive effect of RSUs	2,150	1,307
Add: Dilutive effect of PSUs	1,060	1,389
Add: Dilutive effect of 2026 Convertible Notes	11,873	4,864
Diluted weighted average number of common shares outstanding	311,846	312,503
Weighted average number of outstanding securities excluded from calculation of diluted net income per common share (1):
RSUs	969	371
PSUs	414	—
Stock options	324	259

(1) The potential dilutive effects of these awards were excluded from the computation of net income per common share—diluted because the inclusion of these awards would have been anti-dilutive.

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Revenue (Tables)

3 Months Ended

Mar. 31, 2024

Revenue

Schedule of disaggregation of revenue

The table set forth below presents revenue disaggregated by type and reportable segment to which it relates (in thousands). See Note 16—Reportable Segments to the unaudited condensed consolidated financial statements for more information on reportable segments.

	Three Months Ended March 31,
	2023		2024		Reportable Segment
Revenues from contracts with customers:
Natural gas sales	$	668,315		474,133	Exploration and production
Natural gas liquids sales (ethane)		72,050		63,030	Exploration and production
Natural gas liquids sales (C3+ NGLs)		423,385		454,832	Exploration and production
Oil sales		51,811		64,717	Exploration and production
Marketing		58,529		48,520	Marketing
Other revenue		175		273	Exploration and production
Total revenue from contracts with customers		1,274,265		1,105,505
Income from derivatives, deferred revenue and other sources, net		134,083		16,766
Total revenue	$	1,408,348		1,122,271

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Equity Method Investment (Tables)

3 Months Ended

Mar. 31, 2024

Antero Midstream Corporation

Equity Method Investments

Schedule of reconciliation of investments in unconsolidated affiliate

The following table sets forth a reconciliation of Antero’s investment in unconsolidated affiliate (in thousands):

Balance as of December 31, 2023 (1)	$	222,255
Equity in earnings of unconsolidated affiliate		23,347
Dividends from unconsolidated affiliate		(31,285)
Elimination of intercompany profit		11,717
Balance as of March 31, 2024 (1)	$	226,034

(1) The fair value of the Company’s investment in Antero Midstream as of December 31, 2023 and March 31, 2024 was $1.7 billion and $2.0 billion, respectively, based on the quoted market share price of Antero Midstream.

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Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2024

Accrued Liabilities

Schedule of accrued liabilities

Accrued liabilities consisted of the following items (in thousands):

			(Unaudited)
	December 31,		March 31,
	2023		2024
Capital expenditures	$	38,848		28,755
Gathering, compression, processing and transportation expenses		160,758		159,657
Marketing expenses		36,428		18,667
Interest expense, net		33,066		14,331
Production and ad valorem taxes		51,516		48,004
General and administrative expense		35,641		21,988
Derivative settlements payable		1,037		269
Other		24,046		23,286
Total accrued liabilities	$	381,340		314,957

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Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2024

Long-Term Debt.

Schedule of long-term debt

Long-term debt consisted of the following items (in thousands):

			(Unaudited)
	December 31,		March 31,
	2023		2024
Credit Facility (a)	$	417,200		415,300
8.375% senior notes due 2026 (b)		96,870		96,870
7.625% senior notes due 2029 (c)		407,115		407,115
5.375% senior notes due 2030 (d)		600,000		600,000
4.25% convertible senior notes due 2026 (e)		26,386		—
Total principal		1,547,571		1,519,285
Unamortized debt issuance costs		(9,975)		(9,176)
Long-term debt	$	1,537,596		1,510,109

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Asset Retirement Obligations (Tables)

3 Months Ended

Mar. 31, 2024

Asset Retirement Obligations

Schedule of reconciliation of asset retirement obligations

The following table presents a reconciliation of the Company’s asset retirement obligations (in thousands):

Asset retirement obligations—December 31, 2023	$	59,214
Obligations incurred		131
Accretion expense		776
Settlement of obligations		(322)
Revisions to prior estimates		55
Asset retirement obligations—March 31, 2024	$	59,854

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Equity-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2024

Equity-Based Compensation

Schedule of equity-based compensation expense

The Company’s equity-based compensation expense, by type of award, is as follows (in thousands):

	Three Months Ended March 31,
	2023		2024
RSU awards	$	7,262		9,261
PSU awards		5,405		6,440
Converted AM RSU Awards (1)		1		—
Equity awards issued to directors		350		376
Total expense	$	13,018		16,077

(1) Antero Resources recognized compensation expense for equity awards granted by Antero Midstream Partners LP’s (‘Antero Midstream Partners”) under its equity compensation plans prior to March 12, 2019 (date of deconsolidation) because the awards under such plans were accounted for as if they were distributed by Antero Midstream Partners to Antero Resources. Antero Resources allocated a portion of equity-based compensation expense related to grants prior to March 12, 2019 to Antero Midstream Partners based on its proportionate share of Antero Resources’ labor costs. As of March 31, 2023, all such awards were fully vested, and there is no remaining unamortized expense attributable to these awards after such date.

Summary of RSU award activity

		Weighted
		Average
	Number	Grant Date
	of Units	Fair Value
Total awarded and unvested—December 31, 2023	3,521,050	$	22.40
Granted	1,384,318		26.48
Vested	(468,325)		25.66
Forfeited	(1,058)		26.01
Total awarded and unvested—March 31, 2024	4,435,985	$	23.33

Schedule of weighted average fair value assumptions used for PSUs granted

Dividend yield		—	%
Volatility		55	%
Risk-free interest rate		4.23	%
Weighted average fair value of awards granted	$	32.29

Summary of PSU award activity

		Weighted
		Average
	Number	Grant Date
	of Units	Fair Value
Total awarded and unvested—December 31, 2023	1,412,191	$	29.54
Granted	354,016		29.39
Vested	(207,456)		9.52
Total awarded and unvested—March 31, 2024	1,558,751	$	32.17

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Fair value (Tables)

3 Months Ended

Mar. 31, 2024

Fair Value.

Schedule of fair value and carrying value of senior notes and 2026 Convertible Notes

The following table sets forth the fair value and carrying value of the senior notes and 2026 Convertible Notes (in thousands):

					(Unaudited)
	December 31, 2023				March 31, 2024
	Fair		Carrying		Fair		Carrying
	Value (1)		Value (2)		Value (1)		Value (2)
2026 Notes	$	99,534		96,351		100,503		96,412
2029 Notes		417,781		403,441		416,764		403,590
2030 Notes		573,720		594,622		574,380		594,807
2026 Convertible Notes		138,337		25,982		—		—
Total	$	1,229,372		1,120,396		1,091,647		1,094,809

(1) Fair values are based on Level 2 market data inputs.

(2) Carrying values are presented net of unamortized debt issuance costs.

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Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2024

Schedule of fixed price swap positions excluding Martica

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Propane
April-December 2024	Mont Belvieu Propane-OPIS TET	10,000	Bbl/day	$	33.67	/Bbl

Schedule of call option and embedded put option arrangements

							Embedded
				Call Option			Put Option
Commodity / Settlement Period	Index	Contracted Volume		Strike Price			Strike Price
Natural Gas
April-December 2024	Henry Hub	53,000	MMBtu/day	$	2.477	/MMBtu	$	2.527	/MMBtu
January-December 2025	Henry Hub	44,000	MMBtu/day		2.564	/MMBtu		2.614	/MMBtu
January-December 2026	Henry Hub	32,000	MMBtu/day		2.629	/MMBtu		2.679	/MMBtu

Schedule of natural gas basis swap positions which settle on pricing index to basis differential of NYMEX to TCO

				Weighted Average
Commodity / Settlement Period	Index to Basis Differential	Contracted Volume		Hedged Differential
Natural Gas
April-December 2024	NYMEX to TCO	50,000	MMBtu/day	$	0.530	/MMBtu

Summary of the fair values of derivative instruments, which are not designated as hedges for accounting purposes

				(Unaudited)
	Balance Sheet Location	December 31, 2023		March 31, 2024
Asset derivatives not designated as hedges for accounting purposes:
Embedded derivatives—current	Derivative instruments	$	5,175		6,579
Embedded derivatives—noncurrent	Derivative instruments		5,570		3,929
Total asset derivatives (1)			10,745		10,508
Liability derivatives not designated as hedges for accounting purposes:
Commodity derivatives—current (2)	Derivative instruments		15,236		14,148
Commodity derivatives—noncurrent (2)	Derivative instruments		32,764		25,538
Total liability derivatives (1)			48,000		39,686
Net derivatives liability (1)		$	(37,255)		(29,178)

(1) The fair value of derivative instruments was determined using Level 2 inputs.

(2) As of December 31, 2023, approximately $5 million of commodity derivative liabilities, including $3 million of current commodity derivatives and $2 million of noncurrent commodity derivatives, are attributable to the Company’s consolidated VIE, Martica. As of March 31, 2024, $2 million of current commodity derivative liabilities are attributable to the Company’s consolidated VIE, Martica.

Schedule of gross amounts of recognized derivative assets and liabilities, the amounts offset under netting arrangements with counterparties, and the resulting net amounts

The following table sets forth the gross values of recognized derivative assets and liabilities, the amounts offset under master netting arrangements with counterparties, and the resulting net amounts presented in the condensed consolidated balance sheets as of the dates presented, all at fair value (in thousands):

							(Unaudited)
	December 31, 2023						March 31, 2024
					Net Amounts of						Net Amounts of
	Gross		Gross		Assets		Gross		Gross		Assets
	Amounts		Amounts Offset		(Liabilities) on		Amounts		Amounts Offset		(Liabilities) on
	Recognized		Recognized		Balance Sheet		Recognized		Recognized		Balance Sheet
Commodity derivative assets	$	406		(406)		—		2,310		(2,310)		—
Embedded derivative assets		10,745		—		10,745		10,508		—		10,508
Commodity derivative liabilities		(48,406)		406		(48,000)		(41,996)		2,310		(39,686)

Summary of derivative fair value gains (losses)

The following table sets forth a summary of derivative fair value gains and losses and where such values are recorded in the unaudited condensed consolidated statements of operations and comprehensive income (in thousands):

	Statement of
	Operations	Three Months Ended March 31,
	Location	2023		2024
Commodity derivative fair value gains (1)	Revenue	$	127,080		8,266
Embedded derivative fair value gains (losses) (1)	Revenue		(888)		1,180

(1) The fair value of derivative instruments was determined using Level 2 inputs.

VIE, Martica

Schedule of outstanding commodity derivatives

				Weighted
				Average
Commodity / Settlement Period	Index	Contracted Volume		Price
Natural Gas
April-December 2024	Henry Hub	23,216	MMBtu/day	$	2.33	/MMBtu
January-March 2025	Henry Hub	18,021	MMBtu/day		2.53	/MMBtu
Oil
April-December 2024	West Texas Intermediate	41	Bbl/day	$	44.02	/Bbl
January-March 2025	West Texas Intermediate	39	Bbl/day		45.06	/Bbl

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Leases (Tables)

3 Months Ended

Mar. 31, 2024

Leases

Summary of supplemental balance sheet information related to leases

The Company’s lease assets and liabilities consisted of the following items (in thousands):

				(Unaudited)
		December 31,		March 31,
Leases	Balance Sheet Classification	2023		2024
Operating Leases
Operating lease right-of-use assets:
Processing plants	Operating lease right-of-use assets	$	1,611,903		1,550,542
Drilling rigs and completion services	Operating lease right-of-use assets		32,187		24,567
Gas gathering lines and compressor stations (1)	Operating lease right-of-use assets		1,283,668		1,320,473
Office space	Operating lease right-of-use assets		37,706		36,592
Other office and field equipment	Operating lease right-of-use assets		416		327
Total operating lease right-of-use assets		$	2,965,880		2,932,501
Operating lease liabilities:
Short-term operating lease liabilities	Short-term lease liabilities	$	538,954		534,463
Long-term operating lease liabilities	Long-term lease liabilities		2,425,785		2,396,916
Total operating lease liabilities		$	2,964,739		2,931,379
Finance Leases
Finance lease right-of-use assets:
Vehicles	Other property and equipment	$	3,771		3,512
Total finance lease right-of-use assets (2)		$	3,771		3,512
Finance lease liabilities:
Short-term finance lease liabilities	Short-term lease liabilities	$	1,106		1,154
Long-term finance lease liabilities	Long-term lease liabilities		2,665		2,358
Total finance lease liabilities		$	3,771		3,512

(1) Gas gathering lines and compressor stations includes $1.3 billion related to Antero Midstream as of December 31, 2023 and March 31, 2024. See “—Related party lease disclosure” for additional discussion.

(2) Financing lease assets are recorded net of accumulated amortization of $1 million and $2 million as of December 31, 2023 and March 31, 2024, respectively.

Summary of costs associated with operating leases and finance leases

Costs associated with operating and finance leases were included in the unaudited condensed consolidated statement of operations and comprehensive income (in thousands):

			Three Months Ended March 31,
Cost	Classification	Location	2023		2024
Operating lease cost	Statement of operations	Gathering, compression, processing and transportation	$	381,283		422,068
Operating lease cost	Statement of operations	General and administrative		2,937		3,083
Operating lease cost	Statement of operations	Contract termination		1,122		—
Operating lease cost	Statement of operations	Lease operating		21		21
Operating lease cost	Balance sheet	Proved properties (1)		39,770		33,412
Total operating lease cost			$	425,133		458,584
Finance lease cost:
Amortization of right-of-use assets	Statement of operations	Depletion, depreciation and amortization	$	92		430
Interest on lease liabilities	Statement of operations	Interest expense		114		148
Total finance lease cost			$	206		578
Short-term lease payments			$	37,701		29,443

(1) Capitalized costs related to drilling and completion activities.

Summary of supplemental cash flow information related to leases

The following table presents the Company’s supplemental cash flow information related to leases (in thousands):

	Three Months Ended March 31,
	2023		2024
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	315,665		350,925
Operating cash flows from finance leases		114		148
Investing cash flows from operating leases		32,880		27,976
Financing cash flows from finance leases		158		259
Noncash activities:
Right-of-use assets obtained in exchange for new operating lease obligations	$	51,208		97,137
Increase to existing right-of-use assets and lease obligations from operating lease modifications, net (1)	$	40,130		4,511

(1) During the three months ended March 31, 2023, the weighted average discount rate for remeasured operating leases increased from 5.2% as of December 31, 2022 to 5.8% as of March 31, 2023. During the three months ended March 31, 2024, the weighted average discount rate for remeasured operating leases decreased from 6.5% as of December 31, 2023 to 5.9% as of March 31, 2024.

Summary of maturities of operating lease liabilities

The table below is a schedule of future minimum payments for operating and financing lease liabilities as of March 31, 2024 (in thousands):

	Operating Leases		Financing Leases		Total
Remainder of 2024	$	529,813		1,221		531,034
2025		617,055		1,585		618,640
2026		564,617		1,229		565,846
2027		465,509		197		465,706
2028		388,720		23		388,743
Thereafter		943,220		10		943,230
Total lease payments		3,508,934		4,265		3,513,199
Less: imputed interest		(577,555)		(753)		(578,308)
Total	$	2,931,379		3,512		2,934,891

Summary of maturities of financing lease liabilities

The table below is a schedule of future minimum payments for operating and financing lease liabilities as of March 31, 2024 (in thousands):

	Operating Leases		Financing Leases		Total
Remainder of 2024	$	529,813		1,221		531,034
2025		617,055		1,585		618,640
2026		564,617		1,229		565,846
2027		465,509		197		465,706
2028		388,720		23		388,743
Thereafter		943,220		10		943,230
Total lease payments		3,508,934		4,265		3,513,199
Less: imputed interest		(577,555)		(753)		(578,308)
Total	$	2,931,379		3,512		2,934,891

Summary of weighted-average remaining lease term and discount rate

	December 31, 2023				March 31, 2024
	Operating Leases		Finance Leases		Operating Leases		Finance Leases
Weighted average remaining lease term	6.5 years		3.0 years		6.5 years		2.7 years
Weighted average discount rate	5.9	%	8.3	%	5.7	%	8.3	%

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Commitments (Tables)

3 Months Ended

Mar. 31, 2024

Commitments

Schedule of future minimum payments which include leases that have remaining lease terms in excess of one year

The following table sets forth a schedule of future minimum payments for the Company’s contractual obligations, which include leases that have a lease term in excess of one year as of March 31, 2024 (in thousands):

			Processing,
			Gathering,
	Firm		Compression		Operating and		Imputed Interest
	Transportation		and Water Service		Financing Leases		for Leases		Other
	(a)		(b)		(c)		(c)		(d)		Total
Remainder of 2024	$	888,016		52,558		414,011		117,023		6,924		1,478,532
2025		1,171,660		58,664		488,686		129,954		5,692		1,854,656
2026		1,169,189		25,487		463,053		102,794		3,067		1,763,590
2027		1,164,202		24,198		387,672		78,034		375		1,654,481
2028		1,105,766		22,865		331,264		57,477		—		1,517,372
Thereafter		4,413,811		83,609		850,205		93,026		—		5,440,651
Total	$	9,912,644		267,381		2,934,891		578,308		16,058		13,709,282

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Reportable Segments (Tables)

3 Months Ended

Mar. 31, 2024

Reportable Segments

Schedule of operating results and assets of reportable segments

The operating results and assets of the Company’s reportable segments were as follows (in thousands):

	Three Months Ended March 31, 2023
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Sales and revenues:
Third-party	$	1,349,476		58,529		272		(272)		1,408,005
Intersegment		343		—		259,203		(259,203)		343
Total revenue		1,349,819		58,529		259,475		(259,475)		1,408,348
Operating expenses:
Lease operating		29,321		—		—		—		29,321
Gathering, compression, processing, transportation and water handling		645,172		—		57,873		(57,873)		645,172
General and administrative		57,261		—		17,347		(17,347)		57,261
Depletion, depreciation and amortization		167,582		—		35,196		(35,196)		167,582
Impairment of property and equipment		15,560		—		—		—		15,560
Other		56,838		105,124		714		(714)		161,962
Total operating expenses		971,734		105,124		111,130		(111,130)		1,076,858
Operating income (loss)	$	378,085		(46,595)		148,345		(148,345)		331,490
Equity in earnings of unconsolidated affiliates	$	17,681		—		24,456		(24,456)		17,681
Capital expenditures for segment assets	$	351,312		—		42,279		(42,279)		351,312

	Three Months Ended March 31, 2024
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Sales and revenues:
Third-party	$	1,073,169		48,520		671		(671)		1,121,689
Intersegment		582		—		278,380		(278,380)		582
Total revenue		1,073,751		48,520		279,051		(279,051)		1,122,271
Operating expenses:
Lease operating		29,121		—		—		—		29,121
Gathering, compression, processing, transportation and water handling		672,281		—		53,918		(53,918)		672,281
General and administrative		55,862		—		21,221		(21,221)		55,862
Depletion, depreciation and amortization		173,054		—		37,095		(37,095)		173,054
Impairment of property and equipment		5,190		—		—		—		5,190
Other		61,790		59,813		566		(566)		121,603
Total operating expenses		997,298		59,813		112,800		(112,800)		1,057,111
Operating income (loss)	$	76,453		(11,293)		166,251		(166,251)		65,160
Equity in earnings of unconsolidated affiliates	$	23,347		—		27,530		(27,530)		23,347
Capital expenditures for segment assets	$	222,449		—		35,073		(35,073)		222,449

The summarized assets of the Company’s reportable segments are as follows (in thousands):

	As of December 31, 2023
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Investments in unconsolidated affiliates	$	222,255		—		626,650		(626,650)		222,255
Total assets		13,602,297		17,117		5,737,618		(5,737,618)		13,619,414

	(Unaudited)
	As of March 31, 2024
					Equity Method
	Exploration				Investment in		Elimination of
	and				Antero		Unconsolidated		Consolidated
	Production		Marketing		Midstream		Affiliate		Total
Investments in unconsolidated affiliates	$	226,034		—		619,220		(619,220)		226,034
Total assets		13,536,624		11,870		5,749,241		(5,749,241)		13,548,494

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Subsidiary Guarantors (Tables)

3 Months Ended

Mar. 31, 2024

Subsidiary Guarantors

Schedule of summarized financial information of Antero, as parent, and its guarantor subsidiaries

The tables set forth below present summarized financial information of Antero, as parent, and its guarantor subsidiaries (in thousands). The Company’s wholly owned subsidiaries are not restricted from making distributions to the Company.

Balance Sheets
			(Unaudited)
	December 31, 2023		March 31, 2024
Accounts receivable, non-guarantor subsidiaries	$	—		2,097
Other current assets		453,581		382,957
Total current assets		453,581		385,054
Noncurrent assets		12,562,439		12,575,551
Total assets	$	13,016,020		12,960,605
Accounts payable, related parties	$	86,284		93,707
Other current liabilities		1,360,102		1,282,960
Total current liabilities		1,446,386		1,376,667
Noncurrent liabilities		4,951,464		4,893,715
Total liabilities	$	6,397,850		6,270,382
Statement of Operations
			Three Months Ended
			March 31, 2024
Revenues			$	1,099,934
Operating expenses				1,046,716
Income from operations				53,218
Net income and comprehensive income including noncontrolling interests				36,345
Net income and comprehensive income attributable to Antero Resources Corporation			$	36,345

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Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Accounts Payable
Basis of Presentation
Book overdrafts	$ 7	$ 11
Revenue distributions payable
Basis of Presentation
Book overdrafts	$ 24	$ 19

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Summary of Significant Accounting Policies - Reconciliation of Net Income Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Summary of Significant Accounting Policies
Net income (loss) attributable to Antero Resources Corporation-common shareholders	$ 36,345	$ 213,431
Add: Interest expense for 2026 Convertible Notes	256	616
Less: Tax-effect of interest expense for 2026 Convertible Notes	(56)	(132)
Net income (loss) attributable to Antero Resources Corporation-common shareholders and assumed conversions	$ 36,545	$ 213,915
Net income per common share-basic (in dollars per share)	$ 0.12	$ 0.72
Net income per common share-diluted (in dollars per share)	$ 0.12	$ 0.69
Weighted average common shares outstanding-basic (in shares)	304,943	296,763
Weighted average common shares outstanding-diluted (in shares)	312,503	311,846

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Summary of Significant Accounting Policies - Reconciliation of Weighted Average Shares Outstanding (Details) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income per common share
Basic weighted average number of common shares outstanding	304,943	296,763
Diluted weighted average number of common shares outstanding	312,503	311,846
RSUs
Income per common share
Add: Dilutive effect	1,307	2,150
Weighted average number of outstanding securities excluded from calculation of diluted net income per common share	371	969
PSUs
Income per common share
Add: Dilutive effect	1,389	1,060
Weighted average number of outstanding securities excluded from calculation of diluted net income per common share		414
Employee Stock Option [Member]
Income per common share
Weighted average number of outstanding securities excluded from calculation of diluted net income per common share	259	324
4.25% convertible senior notes due 2026
Income per common share
Add: Dilutive effect	4,864	11,873

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Transactions (Details) ft in Thousands, $ in Millions			12 Months Ended
	Feb. 17, 2021 tranche	Jun. 15, 2020 USD ($) ft	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Mar. 31, 2023
ORRI
Transactions
Initial PDP Override (as a percent)		1.25%
Development Override (as a percent)		3.75%
Horizontal wells turned to sales, threshold one (in lateral feet) | ft		2,200
Horizontal wells turned to sales, threshold two (in lateral feet) | ft		3,820
Incremental override (percentage)		2.00%
Portion Of overriding royalty interest remaining with Martica							0.48%
Portion of Incremental Override remaining with Martica							24.00%
Percentage of distributions received		85.00%
Percentage of distributions received on Incremental Override		76.00%
ORRI | Sixth Street
Transactions
Cash contribution		$ 300
Additional contribution upon achievement of production target		$ 102
Cash distributions received					$ 102	$ 102
Internal rate of return threshold		13.00%
Cash on cash return threshold		150.00%
Percentage of distributions received on Incremental Override		24.00%
Drilling Partnership | QL
Transactions
Number of tranches | tranche	4
Percent of total development capital spending funded by drilling partner			15.00%	15.00%	20.00%
Percent of total development capital spending in the next year to be funded by drilling partner			20.00%
Amount of carry received from drilling partner.			$ 29	$ 29

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Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue
Revenue	$ 1,105,505	$ 1,274,265
Income (loss) from derivatives, deferred revenue and other sources, net	16,766	134,083
Total revenue	1,122,271	1,408,348
Natural gas sales
Disaggregation of Revenue
Total revenue	474,133	668,315
Oil sales
Disaggregation of Revenue
Total revenue	64,717	51,811
Marketing
Disaggregation of Revenue
Total revenue	48,520	58,529
Exploration and production | Natural gas sales
Disaggregation of Revenue
Revenue	474,133	668,315
Exploration and production | Natural gas liquids sales (ethane)
Disaggregation of Revenue
Revenue	63,030	72,050
Exploration and production | Natural gas liquids sales (C3+ NGLs)
Disaggregation of Revenue
Revenue	454,832	423,385
Exploration and production | Oil sales
Disaggregation of Revenue
Revenue	64,717	51,811
Exploration and production | Other
Disaggregation of Revenue
Revenue	273	175
Marketing | Marketing
Disaggregation of Revenue
Revenue	$ 48,520	$ 58,529

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Revenue - Transaction Price Allocation and Contract Balances (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Revenue
Original expected duration	true
Receivables from contracts with customers	$ 326,218	$ 400,805

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Equity Method Investment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Investments in unconsolidated affiliates
Equity in earnings of unconsolidated affiliate	$ 23,347	$ 17,681
Dividends from unconsolidated affiliate	$ (31,285)	$ (31,285)
Antero Midstream Corporation
Equity Method Investments
Ownership percentage	28.90%
Investments in unconsolidated affiliates
Balance at beginning of period	$ 222,255
Equity in earnings of unconsolidated affiliate	23,347
Dividends from unconsolidated affiliate	(31,285)
Elimination of intercompany profit	11,717
Balance at end of period	226,034
Fair value of investment	$ 2,000,000		$ 1,700,000

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Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Accrued Liabilities
Capital expenditures	$ 28,755	$ 38,848
Gathering, compression, processing, and transportation expenses	159,657	160,758
Marketing expenses	18,667	36,428
Interest expense, net	14,331	33,066
Production and ad valorem taxes	48,004	51,516
General and administrative expense	21,988	35,641
Derivative settlements payable	269	1,037
Other	23,286	24,046
Total accrued liabilities	$ 314,957	$ 381,340

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Long-Term Debt (Details) - USD ($) $ in Thousands							3 Months Ended		12 Months Ended	27 Months Ended
	Mar. 05, 2024	Jun. 01, 2021	Jan. 26, 2021	Jan. 04, 2021	Sep. 02, 2020	Aug. 21, 2020	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2021	Mar. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Long-Term Debt
Total principal							$ 1,519,285			$ 1,519,285	$ 1,547,571
Unamortized debt issuance costs							(9,176)			(9,176)	(9,975)
Long-term debt							1,510,109			1,510,109	1,537,596
Aggregate principal amount converted							26,051	$ 17,172
Loss on convertible note equitizations								86
Credit Facility
Long-Term Debt
Credit facility							415,300			415,300	417,200
Current borrowing base							3,500,000			3,500,000	3,500,000
Lender commitments							$ 1,600,000			1,600,000	1,600,000
Debt maturity threshold days							180 days
Available borrowing capacity							$ 752,000			752,000
Outstanding letters of credit							$ 443,000			$ 443,000	$ 501,000
Weighted average interest rate (as a percent)							7.68%			7.68%	7.71%
Credit Facility | Minimum
Long-Term Debt
Commitment fees on the unused portion during any period that is not an Investment Grade Period (as a percent)							0.375%
Credit Facility | Maximum
Long-Term Debt
Commitment fees on the unused portion during any period that is not an Investment Grade Period (as a percent)							0.50%
8.375% Senior Notes Due 2026
Long-Term Debt
Senior notes				$ 500,000			$ 96,870			$ 96,870	$ 96,870
Interest rate (as a percent)				8.375%			8.375%			8.375%	8.375%
Issue price as percentage of par value				100.00%
Redemption price of the debt instrument in the event of change of control (as a percent)				101.00%
Amount of debt repurchased												$ 403,000
8.375% Senior Notes Due 2026 | On or after January 15, 2024
Long-Term Debt
Redemption price				104.188%
8.375% Senior Notes Due 2026 | On or after January 15, 2026
Long-Term Debt
Redemption price				100.00%
7.625% Senior Notes Due 2029
Long-Term Debt
Senior notes			$ 700,000				$ 407,115			$ 407,115	$ 407,115
Interest rate (as a percent)			7.625%				7.625%			7.625%	7.625%
Issue price as percentage of par value			100.00%
Redemption price of the debt instrument in the event of change of control (as a percent)			101.00%
Amount of debt repurchased												$ 293,000
7.625% Senior Notes Due 2029 | On or after February 1, 2024
Long-Term Debt
Redemption price			103.813%
7.625% Senior Notes Due 2029 | On or after February 1, 2027
Long-Term Debt
Redemption price			100.00%
5.375% senior notes due 2030
Long-Term Debt
Senior notes		$ 600,000					$ 600,000			$ 600,000	$ 600,000
Interest rate (as a percent)		5.375%					5.375%			5.375%	5.375%
Issue price as percentage of par value		100.00%
Redemption price of the debt instrument in the event of change of control (as a percent)		101.00%
5.375% senior notes due 2030 | On or after March 1, 2025
Long-Term Debt
Redemption price		102.688%
5.375% senior notes due 2030 | On or after March 1, 2028
Long-Term Debt
Redemption price		100.00%
5.375% senior notes due 2030 | On or Before March 1, 2025
Long-Term Debt
Redemption price of the debt instrument if redeemed with the proceeds of certain equity offerings (as a percent)		105.375%
Percentage of the principal amount of the debt instrument which the entity may redeem with the proceeds from certain equity offerings		35.00%
5.375% senior notes due 2030 | Prior to March 1, 2025
Long-Term Debt
Redemption price		100.00%
4.25% convertible senior notes due 2026
Long-Term Debt
Amount of debt extinguished									$ 206,000
Convertible senior notes					$ 37,500	$ 250,000	$ 0			$ 0	$ 26,386
Interest rate (as a percent)						4.25%					4.25%
Redemption price	100.00%
Amount of debt converted										$ 81,000
Shares issued on conversion						230.2026
Issuance of convertible notes					278,500
Payments of deferred financing costs					$ 9,000
Aggregate principal amount converted	$ 26,000						$ 26,000	9,000
Aggregate principal amount induced into conversion								$ 9,000
Shares issued to cover conversions (in shares)							6,000,000	4,000,000
Cash inducement premium								$ 100

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Asset Retirement Obligations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Asset Retirement Obligations
Asset retirement obligations - beginning of period	$ 59,214
Obligations incurred	131
Accretion expense	776
Settlement of obligations	(322)	$ (308)
Revisions to prior estimates	55
Asset retirement obligations - end of period	$ 59,854

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Equity-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Jun. 17, 2020
Stock-based compensation expense
Equity based compensation expense recognized	$ 16,077	$ 13,018
2020 Plan
Stock-based compensation expense
Number of stock-based compensation awards authorized			10,050,000
Number of shares available for future grant under the Plan	5,507,361
RSUs
Stock-based compensation expense
Equity based compensation expense recognized	$ 9,261	7,262
PSUs
Stock-based compensation expense
Equity based compensation expense recognized	6,440	5,405
Converted AM RSU Awards
Stock-based compensation expense
Equity based compensation expense recognized		1
Equity awards issued to directors
Stock-based compensation expense
Equity based compensation expense recognized	$ 376	$ 350

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Equity-Based Compensation - Restricted Stock and RSU Awards (Details) - RSUs $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2024 USD ($) $ / shares shares
Number of shares
Total awarded and unvested at the beginning of the period (in shares) | shares	3,521,050
Granted (in shares) | shares	1,384,318
Vested (in shares) | shares	(468,325)
Forfeited (in shares) | shares	(1,058)
Total awarded and unvested at the end of the period (in shares) | shares	4,435,985
Weighted average grant date fair value
Total awarded and unvested at the beginning of the period (in dollars per share) | $ / shares	$ 22.40
Granted (in dollars per share) | $ / shares	26.48
Vested (in dollars per share) | $ / shares	25.66
Forfeited (in dollars per share) | $ / shares	26.01
Total awarded and unvested at the end of the period (in dollars per share) | $ / shares	$ 23.33
Unamortized equity-based compensation expense | $	$ 84
Weighted average period for recognizing unrecognized stock-based compensation expense	2 years 2 months 12 days

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Equity-Based Compensation - PSU awards (Details) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended	12 Months Ended
	Mar. 31, 2024 USD ($) period $ / shares shares	Mar. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2023 $ / shares shares	Dec. 31, 2022	Dec. 31, 2021
PSUs
Number of units
Total awarded and unvested at the beginning of the period (in shares) | shares		1,412,191
Granted (in shares) | shares		354,016
Vested (in shares) | shares		(207,456)
Total awarded and unvested at the end of the period (in shares) | shares	1,558,751	1,558,751	1,412,191
Weighted average grant date fair value
Total awarded and unvested at the beginning of the period (in dollars per share) | $ / shares		$ 29.54
Granted (in dollars per share) | $ / shares		29.39
Vested (in dollars per share) | $ / shares		9.52
Total awarded and unvested at the end of the period (in dollars per share) | $ / shares	$ 32.17	$ 32.17	$ 29.54
Additional disclosures
Unamortized equity-based compensation expense | $	$ 29	$ 29
Weighted average period for recognizing unrecognized stock-based compensation expense		1 year 7 months 6 days
PSU Awards Based on Absolute TSR
Weighted-average assumptions used to calculate fair value of performance share units granted
Volatility (as a percent)		55.00%
Risk-free interest rate (as a percent)		4.23%
Weighted average fair value of awards granted - Absolute TSR | $ / shares		$ 32.29
PSU Awards Based on Absolute TSR | Minimum
Stock-based compensation
Number of PSUs that may vest, as a percent	0.00%
PSU Awards Based on Absolute TSR | Maximum
Stock-based compensation
Number of PSUs that may vest, as a percent	200.00%
PSU Awards Based on Absolute TSR | One Year Period
Stock-based compensation
Service period	1 year
Number of performance periods | period	3
PSU Awards Based on Absolute TSR | Three Year Period
Stock-based compensation
Service period	3 years
Number of cumulative performance periods | period	1
2021 PSU Awards Based on Leverage Ratio
Stock-based compensation
Service period					1 year
Vesting percentage achieved			200.00%	200.00%	200.00%
Shares issued to cover conversions (in shares) | shares		400,000
Number of performance periods					3
2021 PSU Awards Based on Leverage Ratio | Minimum
Stock-based compensation
Number of PSUs that may vest, as a percent					0.00%
2021 PSU Awards Based on Leverage Ratio | Maximum
Stock-based compensation
Number of PSUs that may vest, as a percent					200.00%
2024 PSU Awards Based on Leverage Ratio
Stock-based compensation
Service period	1 year
Number of performance periods | period	3
2024 PSU Awards Based on Leverage Ratio | Minimum
Stock-based compensation
Number of PSUs that may vest, as a percent	0.00%
2024 PSU Awards Based on Leverage Ratio | Maximum
Stock-based compensation
Number of PSUs that may vest, as a percent	200.00%

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Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair value | Level 2 market data
Financial Instruments
Value	$ 1,091,647	$ 1,229,372
Fair value | Level 2 market data | 8.375% Senior Notes Due 2026
Financial Instruments
Value	100,503	99,534
Fair value | Level 2 market data | 7.625% Senior Notes Due 2029
Financial Instruments
Value	416,764	417,781
Fair value | Level 2 market data | 5.375% senior notes due 2030
Financial Instruments
Value	574,380	573,720
Fair value | Level 2 market data | 4.25% convertible senior notes due 2026
Financial Instruments
Value		138,337
Carrying value
Financial Instruments
Value	1,094,809	1,120,396
Carrying value | 8.375% Senior Notes Due 2026
Financial Instruments
Value	96,412	96,351
Carrying value | 7.625% Senior Notes Due 2029
Financial Instruments
Value	403,590	403,441
Carrying value | 5.375% senior notes due 2030
Financial Instruments
Value	$ 594,807	594,622
Carrying value | 4.25% convertible senior notes due 2026
Financial Instruments
Value		$ 25,982

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Derivative Instruments - Commodity derivatives (Details)	Mar. 31, 2024 MMBTU / d bbl / d $ / bbl $ / MMBTU
Natural gas. | Henry Hub | April-December 2024
Derivative Instruments
Notional amount | MMBTU / d	53,000
Natural gas. | Henry Hub | January-December 2025
Derivative Instruments
Notional amount | MMBTU / d	44,000
Natural gas. | Henry Hub | January-December 2026
Derivative Instruments
Notional amount | MMBTU / d	32,000
Natural gas. | NYMEX to TCO | April-December 2024
Derivative Instruments
Notional amount | MMBTU / d	50,000
Weighted average hedged differential	0.530
Propane | Mont Belvieu Propane OPIS TET | April-December 2024
Derivative Instruments
Notional amount | bbl / d	10,000
Weighted average index price | $ / bbl	33.67
Swaps | Natural gas. | Henry Hub | April-December 2024 | VIE, Martica
Derivative Instruments
Notional amount | MMBTU / d	23,216
Weighted average index price	2.33
Swaps | Natural gas. | Henry Hub | January-March 2025 | VIE, Martica
Derivative Instruments
Notional amount | MMBTU / d	18,021
Weighted average index price	2.53
Swaps | Oil | West Texas Intermediate | April-December 2024 | VIE, Martica
Derivative Instruments
Notional amount | bbl / d	41
Weighted average index price | $ / bbl	44.02
Swaps | Oil | West Texas Intermediate | January-March 2025 | VIE, Martica
Derivative Instruments
Notional amount | bbl / d	39
Weighted average index price | $ / bbl	45.06
Call option and embedded put option | Natural gas. | Put option | Henry Hub | April-December 2024
Derivative Instruments
Strike price	2.527
Call option and embedded put option | Natural gas. | Put option | Henry Hub | January-December 2025
Derivative Instruments
Strike price	2.614
Call option and embedded put option | Natural gas. | Put option | Henry Hub | January-December 2026
Derivative Instruments
Strike price	2.679
Call option and embedded put option | Natural gas. | Call Option | Henry Hub | April-December 2024
Derivative Instruments
Strike price	2.477
Call option and embedded put option | Natural gas. | Call Option | Henry Hub | January-December 2025
Derivative Instruments
Strike price	2.564
Call option and embedded put option | Natural gas. | Call Option | Henry Hub | January-December 2026
Derivative Instruments
Strike price	2.629

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Derivative Instruments - Fair value (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair value of derivative instruments
Current portion of fair value of derivative assets	$ 6,579	$ 5,175
Noncurrent portion of fair value of derivative assets	3,929	5,570
Current portion of fair value of derivative liabilities	14,148	15,236
Noncurrent portion of fair value of derivative liabilities	25,538	32,764
Derivatives not designated as hedges for accounting purposes
Fair value of derivative instruments
Total asset derivatives	10,508	10,745
Total liability derivatives	39,686	48,000
Net derivatives liability	(29,178)	(37,255)
Derivatives not designated as hedges for accounting purposes | Commodity derivatives
Fair value of derivative instruments
Current portion of fair value of derivative liabilities	14,148	15,236
Noncurrent portion of fair value of derivative liabilities	25,538	32,764
Derivatives not designated as hedges for accounting purposes | Commodity derivatives | VIE, Martica
Fair value of derivative instruments
Current portion of fair value of derivative liabilities	2,000	3,000
Noncurrent portion of fair value of derivative liabilities		2,000
Total liability derivatives		5,000
Derivatives not designated as hedges for accounting purposes | Embedded derivatives
Fair value of derivative instruments
Current portion of fair value of derivative assets	6,579	5,175
Noncurrent portion of fair value of derivative assets	$ 3,929	$ 5,570

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Derivative Instruments - Assets and liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Commodity derivatives
Commodity derivative assets
Gross amounts on balance sheet	$ 2,310	$ 406
Gross amounts offset on balance sheet	(2,310)	(406)
Commodity derivative liabilities
Gross amounts on balance sheet	(41,996)	(48,406)
Gross amounts offset on balance sheet	2,310	406
Total liability derivatives	(39,686)	(48,000)
Embedded derivatives
Commodity derivative assets
Gross amounts on balance sheet	10,508	10,745
Total asset derivatives	$ 10,508	$ 10,745

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Derivative Instruments - Fair value gains (losses) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Summary of realized and unrealized gains (losses) on derivative instruments
Derivative fair value gains (losses)	$ 9,446	$ 126,192
Loss on early settlement of natural gas swaption agreement		202,339
Commodity derivatives
Summary of realized and unrealized gains (losses) on derivative instruments
Loss on early settlement of natural gas swaption agreement		202,000
Commodity derivatives | Revenue.
Summary of realized and unrealized gains (losses) on derivative instruments
Derivative fair value gains (losses)	8,266	127,080
Embedded derivatives | Revenue.
Summary of realized and unrealized gains (losses) on derivative instruments
Derivative fair value gains (losses)	$ 1,180	$ (888)

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Leases (Details)	3 Months Ended
	Mar. 31, 2024
Leases
Options to renew - Operating lease	true
Minimum
Leases
Renewal terms - Operating lease	1 year
Maximum
Leases
Renewal terms - Operating lease	20 years

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Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Lease Assets
Operating leases right-of-use assets	$ 2,932,501	$ 2,965,880
Short-term operating lease obligation	$ 534,463	$ 538,954
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Operating And Finance Lease Liability Current	Operating And Finance Lease Liability Current
Long-term operating lease obligation	$ 2,396,916	$ 2,425,785
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Operating And Finance Lease Liability Noncurrent	Operating And Finance Lease Liability Noncurrent
Total operating lease obligation	$ 2,931,379	$ 2,964,739
Finance leases, right of use assets	3,512	3,771
Short-term finance lease obligation	$ 1,154	$ 1,106
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Operating And Finance Lease Liability Current	Operating And Finance Lease Liability Current
Long-term finance lease obligation	$ 2,358	$ 2,665
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Operating And Finance Lease Liability Noncurrent	Operating And Finance Lease Liability Noncurrent
Total finance lease obligation	$ 3,512	$ 3,771
Finance leases, accumulated amortization	2,000	1,000
Vehicles
Lease Assets
Finance leases, right of use assets	$ 3,512	$ 3,771
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Property, Plant and Equipment, Other, Gross	Property, Plant and Equipment, Other, Gross
Other office and field equipment
Lease Assets
Operating leases right-of-use assets	$ 327	$ 416
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Operating leases right-of-use assets	Operating leases right-of-use assets
Processing plants
Lease Assets
Operating leases right-of-use assets	$ 1,550,542	$ 1,611,903
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Operating leases right-of-use assets	Operating leases right-of-use assets
Drilling rigs and completion services
Lease Assets
Operating leases right-of-use assets	$ 24,567	$ 32,187
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Operating leases right-of-use assets	Operating leases right-of-use assets
Gas gathering lines and compressor stations
Lease Assets
Operating leases right-of-use assets	$ 1,320,473	$ 1,283,668
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Operating leases right-of-use assets	Operating leases right-of-use assets
Gas gathering lines and compressor stations | Antero Midstream Corporation
Lease Assets
Operating leases right-of-use assets		$ 1,300,000
Office space
Lease Assets
Operating leases right-of-use assets	$ 36,592	$ 37,706
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Operating leases right-of-use assets	Operating leases right-of-use assets

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Leases - Supplemental Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Leases
Total operating lease cost	$ 458,584	$ 425,133
Total finance lease cost	578	206
Short-term lease payments	29,443	37,701
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	350,925	315,665
Operating cash flows from finance leases	148	114
Investing cash flows from operating leases	27,976	32,880
Financing cash flows from finance leases	259	158
Right-of-use assets obtained in exchange for new operating lease obligations	97,137	51,208
Increase (decrease) to existing right-of-use assets and lease obligations from operating lease modifications, net	$ 4,511	$ 40,130
Weighted average discount rate for remeasured operating leases (as a percent)	5.90%	5.80%	6.50%	5.20%
Proved properties
Leases
Total operating lease cost	$ 33,412	$ 39,770
Gathering, compression, water handling and treatment, processing, and transportation
Leases
Total operating lease cost	422,068	381,283
General and administrative.
Leases
Total operating lease cost	3,083	2,937
Contract termination
Leases
Total operating lease cost		1,122
Lease operating.
Leases
Total operating lease cost	21	21
Depletion, depreciation and amortization
Leases
Amortization of right-of-use assets	430	92
Interest expense
Leases
Interest on lease liabilities	$ 148	$ 114

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Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Future minimum payments for operating lease liabilities
Remainder of 2024	$ 529,813
2025	617,055
2026	564,617
2027	465,509
2028	388,720
Thereafter	943,220
Total lease payments	3,508,934
Less: imputed interest	(577,555)
Total operating lease obligation	2,931,379	$ 2,964,739
Future minimum payments for financing lease liabilities
Remainder of 2024	1,221
2025	1,585
2026	1,229
2027	197
2028	23
Thereafter	10
Total lease payments	4,265
Less: imputed interest	(753)
Total finance lease obligation	3,512	$ 3,771
Future minimum payments for total lease liabilities
Remainder of 2024	531,034
2025	618,640
2026	565,846
2027	465,706
2028	388,743
Thereafter	943,230
Total lease payments	3,513,199
Less: imputed interest	(578,308)
Total	$ 2,934,891

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Leases - Lease Term and Discount Rate (Details)	Mar. 31, 2024	Dec. 31, 2023
Leases
Weighted-average remaining lease term: Operating lease	6 years 6 months	6 years 6 months
Weighted-average discount rate: Operating lease	5.70%	5.90%
Weighted-average remaining lease term: Finance lease	2 years 8 months 12 days	3 years
Weighted-average discount rate: Finance lease	8.30%	8.30%

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Leases - Related Party Lease Disclosure (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024 USD ($) area	Mar. 31, 2023 USD ($)	Dec. 31, 2019	Dec. 31, 2023 USD ($)
Antero Midstream Corporation
Leases
Minimum volume commitments that require Antero to utilize or pay certain percentage of the capacity of new construction for high pressure lines (as a percent)			75.00%
Minimum volume commitments that require Antero to utilize or pay certain percentage of the capacity of new construction of compressor stations (as a percent)			70.00%
Term of lease			10 years
Notice period			180 days
Rebate received		$ 12,000
Gathering and compression fees paid	$ 199,000	$ 176,000
Percentage of rate of return			13.00%
Term for rate of return on constructions			7 years
Antero Midstream Corporation | Marcellus
Leases
Minimum volume commitments that require Antero to utilize or pay certain percentage of the capacity of new construction of compressor stations (as a percent)			25.00%
Term of lease			10 years
Gathering and Compression Agreement | Utica
Leases
Number of dedicated areas | area	2
Affiliated Entity
Leases
Accounts payable	$ 93,707			$ 86,284
Affiliated Entity | Antero Midstream Corporation
Leases
Accounts payable	$ 78,000			$ 65,000

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Commitments (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) MMBTU / d	Mar. 31, 2024 USD ($)
Future minimum payments
Remainder of 2024		$ 1,478,532
2025		1,854,656
2026		1,763,590
2027		1,654,481
2028		1,517,372
Thereafter		5,440,651
Total		13,709,282
Firm transportation
Future minimum payments
Remainder of 2024		888,016
2025		1,171,660
2026		1,169,189
2027		1,164,202
2028		1,105,766
Thereafter		4,413,811
Total		9,912,644
Commitments
Early termination of commitment per day (in MMBtu/d) | MMBTU / d	200,000
Cash payment for early termination	$ 24,000
Processing, Gathering, Compression and Water Service
Future minimum payments
Remainder of 2024		52,558
2025		58,664
2026		25,487
2027		24,198
2028		22,865
Thereafter		83,609
Total		267,381
Operating and Financing Leases
Future minimum payments
Remainder of 2024		414,011
2025		488,686
2026		463,053
2027		387,672
2028		331,264
Thereafter		850,205
Total		2,934,891
Imputed Interest for Leases
Future minimum payments
Remainder of 2024		117,023
2025		129,954
2026		102,794
2027		78,034
2028		57,477
Thereafter		93,026
Total		578,308
Other.
Future minimum payments
Remainder of 2024		6,924
2025		5,692
2026		3,067
2027		375
Total		$ 16,058

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Reportable Segments (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($) segment	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Operating results and assets of reportable segments
Number of reportable segments | segment	3
Sales and revenues:
Sales and revenues - Third-party	$ 1,121,689	$ 1,408,005
Sales and revenues - Intersegment	582	343
Revenues	1,122,271	1,408,348
Operating expenses:
Lease operating	29,121	29,321
General and administrative	55,862	57,261
Depletion, depreciation and amortization	173,054	167,582
Impairment of property and equipment	5,190	15,560
Other	121,603	161,962
Total operating expenses	1,057,111	1,076,858
Operating income (loss)	65,160	331,490
Equity in earnings of unconsolidated affiliate	23,347	17,681
Capital expenditures for segment assets	222,449	351,312
Investments in unconsolidated affiliates	226,034		$ 222,255
Total assets	13,548,494		13,619,414
Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	672,281	645,172
Operating segments | Exploration and production
Sales and revenues:
Sales and revenues - Third-party	1,073,169	1,349,476
Sales and revenues - Intersegment	582	343
Revenues	1,073,751	1,349,819
Operating expenses:
Lease operating	29,121	29,321
General and administrative	55,862	57,261
Depletion, depreciation and amortization	173,054	167,582
Impairment of property and equipment	5,190	15,560
Other	61,790	56,838
Total operating expenses	997,298	971,734
Operating income (loss)	76,453	378,085
Equity in earnings of unconsolidated affiliate	23,347	17,681
Capital expenditures for segment assets	222,449	351,312
Investments in unconsolidated affiliates	226,034		222,255
Total assets	13,536,624		13,602,297
Operating segments | Exploration and production | Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	672,281	645,172
Operating segments | Marketing
Sales and revenues:
Sales and revenues - Third-party	48,520	58,529
Revenues	48,520	58,529
Operating expenses:
Other	59,813	105,124
Total operating expenses	59,813	105,124
Operating income (loss)	(11,293)	(46,595)
Total assets	11,870		17,117
Operating segments | Antero Midstream Corporation
Sales and revenues:
Sales and revenues - Third-party	671	272
Sales and revenues - Intersegment	278,380	259,203
Revenues	279,051	259,475
Operating expenses:
General and administrative	21,221	17,347
Depletion, depreciation and amortization	37,095	35,196
Other	566	714
Total operating expenses	112,800	111,130
Operating income (loss)	166,251	148,345
Equity in earnings of unconsolidated affiliate	27,530	24,456
Capital expenditures for segment assets	35,073	42,279
Investments in unconsolidated affiliates	619,220		626,650
Total assets	5,749,241		5,737,618
Operating segments | Antero Midstream Corporation | Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	53,918	57,873
Elimination of intersegment transaction
Sales and revenues:
Sales and revenues - Third-party	(671)	(272)
Sales and revenues - Intersegment	(278,380)	(259,203)
Revenues	(279,051)	(259,475)
Operating expenses:
General and administrative	(21,221)	(17,347)
Depletion, depreciation and amortization	(37,095)	(35,196)
Other	(566)	(714)
Total operating expenses	(112,800)	(111,130)
Operating income (loss)	(166,251)	(148,345)
Equity in earnings of unconsolidated affiliate	(27,530)	(24,456)
Capital expenditures for segment assets	(35,073)	(42,279)
Investments in unconsolidated affiliates	(619,220)		(626,650)
Total assets	(5,749,241)		$ (5,737,618)
Elimination of intersegment transaction | Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	$ (53,918)	$ (57,873)

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Subsidiary Guarantors - Balance Sheets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Accounts receivable	$ 40,121	$ 42,619
Other current assets	17,468	14,192
Total current assets	402,712	475,692
Total assets	13,548,494	13,619,414
Liabilities and Stockholders' Equity
Other current liabilities	1,240	1,295
Total current liabilities	1,382,903	1,452,091
Total liabilities	6,276,618	6,405,312
Parent (Antero) And Guarantor Subsidiaries
Current assets:
Accounts receivable	2,097
Other current assets	382,957	453,581
Total current assets	385,054	453,581
Noncurrent assets	12,575,551	12,562,439
Total assets	12,960,605	13,016,020
Liabilities and Stockholders' Equity
Other current liabilities	1,282,960	1,360,102
Total current liabilities	1,376,667	1,446,386
Noncurrent liabilities	4,893,715	4,951,464
Total liabilities	6,270,382	6,397,850
Affiliated Entity
Liabilities and Stockholders' Equity
Accounts payable	93,707	86,284
Affiliated Entity | Parent (Antero) And Guarantor Subsidiaries
Liabilities and Stockholders' Equity
Accounts payable	$ 93,707	$ 86,284

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Subsidiary Guarantors - Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Operations
Revenues	$ 1,105,505	$ 1,274,265
Operating expenses	1,057,111	1,076,858
Income from operations	65,160	331,490
Net income and comprehensive income including noncontrolling interests	48,287	261,202
Net income and comprehensive income attributable to Antero Resources Corporation	36,345	$ 213,431
Parent (Antero) And Guarantor Subsidiaries
Statement of Operations
Revenues	1,099,934
Operating expenses	1,046,716
Income from operations	53,218
Net income and comprehensive income including noncontrolling interests	36,345
Net income and comprehensive income attributable to Antero Resources Corporation	$ 36,345

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Document Information	3 Months Ended
	Mar. 31, 2024
Document Information:
Document Type	10-Q
Amendment	false
CIK	0001433270
Registrant Name	ANTERO RESOURCES CORPORATION
Period End Date	Mar. 31, 2024

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Insider Trading Arrangements	3 Months Ended
	Mar. 31, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false