Earnings release
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Exhibit 99.1 NEWS RELEASE APA Corporation announces third-quarter 2026 financial and operational results Third-quarter 2026 highlights • Reported production of approximately 450,000 barrels of oil equivalent (BOE) per day; adjusted production, which excludes Egypt noncontrolling interest and tax barrels, was 381,000 BOE per day and exceeded guidance; • Delivered U.S. oil production of 128,000 barrels of oil per day, 4,000 barrels above guidance through high uptime, earlier turn-in-lines and robust new well performance; • Generated $1.38 billion of net cash provided by operating activities, $699 million of free cash flow, and $1.86 billion of adjusted EBITDAX; • Returned $537 million to shareholders including $450 million of share repurchases; • Repaid $451 million of debt maturities in the third quarter; total debt has declined by $2.8 billion since year-end 2024, lowering annualized interest expense by more than $180 million; • Reiterated $500 million run-rate cost savings across capital, lease operating expense and G&A by year-end 2026; • Increased full-year 2026 free cash flow outlook to approximately $2.9 billion, reflecting stronger operating performance and higher commodity prices; • Lowered net debt target to $2 billion, reinforcing commitment to a strong balance sheet; and • Established preliminary capital budget of $2.5 billion for 2027; exploration capital and GranMorgu development to account for approximately 60% of the year-over-year increase. HOUSTON, Nov. 4, 2026 – APA Corporation (Nasdaq: APA) today announced its financial and operational results for the third quarter of 2026. APA reported net income attributable to common stock of $698 million, or $2.00 per diluted share. When adjusted for certain items that impact the comparability of results, APA’s third-quarter earnings totaled $676 million, or $1.94 per diluted share. 1
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APA CORPORATION ANNOUNCES THIRD-QUARTER 2026 FINANCIAL AND OPERATIONAL RESULTS — PAGE 2 of 6 Third-quarter summary Third-quarter reported production was 450,000 BOE per day, and adjusted production was 381,000 BOE per day, both exceeding guidance. U.S. oil production averaged 128,000 barrels per day, 4,000 barrels per day above guidance, reflecting high uptime, earlier turn-in-lines and robust new well performance in the Permian Basin. In Egypt, gross production averaged 206,000 BOE per day, relatively flat with the second quarter. Gross gas production increased to 542 million cubic feet (MMCF) per day, exceeding guidance through strong well performance and more resilient base production. Average gas realizations increased to $4.34 per Mcf from $4.23 in the second quarter. Adjusted production averaged 64,000 BOE per day, slightly lower than guidance primarily due to production sharing contract impacts associated with higher Brent prices. Net cash provided by operating activities was $1.38 billion, and adjusted EBITDAX was $1.86 billion. Upstream capital investment was $466 million, approximately $30 million below guidance, primarily reflecting timing impacts of GranMorgu capital spending that shifted into the fourth quarter; lease operating expense was $418 million. Free cash flow totaled $699 million, bringing year-to-date free cash flow to $1.91 billion. Balance sheet and shareholder returns APA has repaid $1.2 billion of debt maturities year-to-date, including $451 million in the third quarter. The company has reduced total debt by $2.8 billion since year-end 2024, lowering annualized interest expense by more than $180 million; these savings are incremental to the company’s controllable spend reduction program. Net debt was $3.2 billion at the end of the third quarter. APA returned $537 million to shareholders through dividends and share repurchases during the third quarter. Through October, the company repurchased an additional 4.5 million shares at an average price of $47.32 per share, bringing total year-to-date repurchases to 17.8 million shares. Consistent with its established capital returns framework, APA expects to return at least 60% of 2026 free cash flow to shareholders while continuing to strengthen its balance sheet. At current strip prices APA expects to reach its $3 billion net debt target by year-end. Building on this progress, the company has updated its net debt target to $2 billion. Continued debt reduction will lower financing costs and enhance financial flexibility. CEO commentary “We are delivering another strong year, with our third-quarter results reflecting the quality of our assets and consistent execution across the business,” said John J. Christmann IV, APA’s CEO. “Our teams are raising the standard for performance, operating more efficiently, and translating those gains into substantial cash flow. This quarter alone, we generated nearly $700 million in free cash flow, returned more than $500 million to shareholders and reduced total debt by more than $450 million.”
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APA CORPORATION ANNOUNCES THIRD-QUARTER 2026 FINANCIAL AND OPERATIONAL RESULTS — PAGE 3 of 6 Fourth quarter and full-year outlook Continued drilling and completion efficiency gains in the Permian are improving capital productivity and supporting an increase in full-year U.S. oil production to 124,000 barrels per day, above the company’s initial guidance of 120,000 to 122,000 barrels per day. Faster drilling cycle times are also enabling APA to accelerate completion activity into the fourth quarter, increasing 2026 Permian capital investment by $30 million and supporting a smoother production profile entering 2027. Fourth-quarter U.S. oil production is expected to moderate with the timing of turn-in-lines during the year and seasonal weather impacts. In Egypt, gross BOE production is expected to increase slightly for the fourth quarter and full year. Fourth-quarter upstream capital investment is expected to be approximately $525 million reflecting timing shifts in Suriname and increased Permian activity. Full-year abandonment and decommissioning expenditures are now expected to total $285 million, a $15 million reduction from prior guidance. Lease operating expense guidance has been increased $25 million to $1,525 million to reflect higher stock-based compensation expense allocated to LOE. At current strip prices, APA expects to generate approximately $2.9 billion of free cash flow in 2026, an increase of $600 million from its August update. The stronger free cash flow outlook supports substantial fourth-quarter share repurchases alongside continued debt reduction. Preliminary 2027 outlook APA’s preliminary budget for 2027 upstream capital investment is $2.5 billion. Exploration and GranMorgu development represent approximately 60% of the $400 million year-over-year increase, with the balance reflecting increased Permian activity and expected service cost inflation. This investment program is expected to result in similar U.S. and Egypt production year-over-year. CEO closing commentary “We will enter 2027 well positioned, with a strong core business and significant opportunities ahead. Our Permian and Egypt assets provide a reliable production and cash flow base, while GranMorgu continues to progress toward first oil in mid-2028. Our diversified portfolio, strengthened balance sheet, and the capital carry in Suriname provide APA with a distinct financial advantage. We have the capacity to advance high-impact exploration opportunities, further reduce debt, and deliver substantial shareholder returns,” Christmann concluded.
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APA CORPORATION ANNOUNCES THIRD-QUARTER 2026 FINANCIAL AND OPERATIONAL RESULTS — PAGE 4 of 6 Conference call APA will host a conference call to discuss its third-quarter 2026 results at 10 a.m. Central time, Thursday, Nov. 5. The conference call will be webcast from APA’s website at www.apacorp.com and investor.apacorp.com. Following the conference call, a replay will be available for one year on the “Investors” page of the company’s website. About APA APA Corporation owns consolidated subsidiaries that explore for and produce oil and natural gas in the United States, Egypt and the United Kingdom and that explore for oil and natural gas offshore Suriname and elsewhere. APA posts announcements, operational updates, investor information and press releases on its website, www.apacorp.com. Additional information Additional information follows, including reconciliations of adjusted earnings, adjusted EBITDAX, upstream capital investment, net debt, cash flows from operations before changes in operating assets and liabilities, and free cash flow (non-GAAP financial measures) to GAAP measures and information regarding adjusted production. APA’s quarterly supplement is available at www.apacorp.com/financialdata. Non-GAAP financial measures APA’s financial information includes information prepared in conformity with generally accepted accounting principles (GAAP) as well as non-GAAP financial information. It is management’s intent to provide non-GAAP financial information to enhance understanding of our consolidated financial information as prepared in accordance with GAAP. Adjusted earnings, adjusted EBITDAX, upstream capital investment, net debt, cash flows from operations before changes in operating assets and liabilities and free cash flow are non-GAAP measures. This non-GAAP information should be considered by the reader in addition to, but not instead of, the financial statements prepared in accordance with GAAP. Each non-GAAP financial measure is presented along with the corresponding GAAP measure so as not to imply that more emphasis should be placed on the non-GAAP measure.
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APA CORPORATION ANNOUNCES THIRD-QUARTER 2026 FINANCIAL AND OPERATIONAL RESULTS — PAGE 5 of 6 Forward-looking statements This news release contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements can be identified by words such as “anticipates,” “believes,” “continues,” “could,” “estimates,” “expects,” “goals,” “guidance,” “intends,” “may,” “might,” “outlook,” “plans,” “possible,” “potential,” “predict,” “projects,” “prospects,” “seeks,” “should,” “target,” “upside,” “will,” “would,” and similar references to future periods, but the absence of these words does not mean that a statement is not forward-looking. These statements include, but are not limited to, statements about future plans, expectations, beliefs, and objectives, including statements about our capital plans and budget, drilling and development plans (including activities in Alaska, Uruguay, and Suriname), production expectations, asset acquisitions (including the pending Savant acquisition and the expected closing thereof and benefits therefrom), debt reduction targets, capital returns (including the target to return at least 60% of free cash flow to shareholders), and tax, interest, and other cost savings. While forward-looking statements are based on assumptions and analyses made by us that we believe to be reasonable under the circumstances, whether actual results and developments will meet our expectations and predictions depend on a number of risks and uncertainties which could cause our actual results, performance, and financial condition to differ materially from our expectations. See “Risk Factors” in APA’s Form 10-K for the year ended Dec. 31, 2025, and in our quarterly reports on Form 10-Q for a discussion of risk factors that affect our business. Any forward-looking statement made in this news release speaks only as of the date on which it is made. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. APA and its subsidiaries undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future development or otherwise, except as may be required by law.
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APA CORPORATION ANNOUNCES THIRD-QUARTER 2026 FINANCIAL AND OPERATIONAL RESULTS — PAGE 6 of 6 Cautionary note to investors The United States Securities and Exchange Commission permits oil and gas companies, in their filings with the SEC, to disclose only proved, probable, and possible reserves that meet the SEC’s definitions for such terms. APA may use certain terms in this news release, such as “resources,” “potential resources,” “resource potential,” “estimated net reserves,” “recoverable reserves,” and other similar terms that the SEC guidelines strictly prohibit APA from including in filings with the SEC. Such terms do not take into account the certainty of resource recovery, which is contingent on exploration success, technical improvements in drilling access, commerciality, and other factors, and are therefore not indicative of expected future resource recovery and should not be relied upon. Investors are urged to consider carefully the disclosure in APA’s Annual Report on Form 10-K for the fiscal year ended Dec. 31, 2025, available from APA at www.apacorp.com or by writing APA at: 2000 W Sam Houston Pkwy S, Suite 200, Houston, TX 77042 (Attn: Corporate Secretary). You can also obtain this report from the SEC by calling 1-800-SEC-0330 or from the SEC’s website at www.sec.gov. Contacts Investor: (281) 302-2286 | ir@apachecorp.com Media: (713) 296-7276 | media@apachecorp.com Website: www.apacorp.com APA-F
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APA CORPORATION STATEMENT OF CONSOLIDATED OPERATIONS (Unaudited) (In millions, except per share data) For the Quarter Ended For the Nine MonthsEnded September 30, September 30, 2026 2025 2026 2025 REVENUES AND OTHER: Oil, natural gas, and natural gas liquids production revenues Oil revenues $ 1,934 $ 1,470 $ 5,404 $ 4,451 Natural gas revenues 236 192 434 609 Natural gas liquids revenues 190 142 501 501 2,360 1,804 6,339 5,561 Purchased oil and gas sales 409 311 1,130 1,368 Total revenues 2,769 2,115 7,469 6,929 Derivative instrument gains (losses), net 30 (97) (75) 13 Gain on divestitures, net 7 5 5 285 Other, net 6 (5) 27 15 2,812 2,018 7,426 7,242 OPERATING EXPENSES: Lease operating expenses 418 376 1,133 1,150 Gathering, processing, and transmission 104 110 282 318 Purchased oil and gas costs 226 184 179 962 Taxes other than income 66 51 184 179 Exploration 51 22 135 95 General and administrative 112 95 295 259 Transaction, reorganization, and separation 1 18 20 66 Depreciation, depletion, and amortization: Oil and gas property and equipment 549 557 1,592 1,716 Other assets 7 8 21 22 Asset retirement obligation accretion 43 40 128 118 Financing costs, net 35 46 150 55 1,612 1,507 4,119 4,940 NET INCOME BEFORE INCOME TAXES 1,200 511 3,307 2,302 Current income tax provision 338 100 874 638 Deferred income tax provision 68 133 269 303 NET INCOME INCLUDING NONCONTROLLING INTERESTS 794 278 2,164 1,361 Net income attributable to noncontrolling interest 96 73 273 206 NET INCOME ATTRIBUTABLE TO COMMON STOCK $ 698 $ 205 $ 1,891 $ 1,155 NET INCOME PER COMMON SHARE: Basic $ 2.01 $ 0.57 $ 5.38 $ 3.20 Diluted $ 2.00 $ 0.57 $ 5.36 $ 3.20 WEIGHTED-AVERAGE NUMBER OF COMMON SHARES OUTSTANDING: Basic 348 357 352 361 Diluted 350 358 353 361 DIVIDENDS DECLARED PER COMMON SHARE $ 0.25 $ 0.25 $ 0.75 $ 0.75 Page 1
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APA CORPORATION PRODUCTION INFORMATION For the Quarter Ended % Change For the Nine Months Ended September 30, June 30, September 30, 3Q26 to2Q26 3Q26 to3Q25 September 30, September 30, 2026 2026 2025 2026 2025 OIL VOLUME - Barrels per day United States 128,371 123,455 121,225 4% 6% 125,258 123,343 Egypt 74,697 70,139 89,493 6% (17)% 77,147 87,304 North Sea 17,815 17,676 23,518 1% (24)% 18,929 24,672 Total 220,883 211,270 234,236 5% (6)% 221,334 235,319 NATURAL GAS VOLUME - Mcf per day United States 521,465 403,474 523,271 29% —% 446,698 538,906 Egypt 353,477 327,286 374,236 8% (6)% 353,954 345,907 North Sea 22,898 21,365 34,712 7% (34)% 24,414 31,842 Total 897,840 752,125 932,219 19% (4)% 825,066 916,655 NGL VOLUME - Barrels per day United States 78,986 72,487 72,709 9% 9% 74,459 76,565 North Sea 767 848 1,501 (10)% (49)% 921 1,278 Total 79,753 73,335 74,210 9% 7% 75,380 77,843 BOE per day United States 294,268 263,187 281,145 12% 5% 274,166 289,726 Egypt 133,610 124,687 151,866 7% (12)% 136,139 144,955 North Sea 22,398 22,085 30,804 1% (27)% 23,919 31,257 Total 450,276 409,959 463,815 10% (3)% 434,224 465,938 Total excluding noncontrolling interests405,728 368,385 413,144 10% (2)% 388,831 417,577 (1) Includes net production volumes attributed to our noncontrolling partner in Egypt below: Oil (b/d) 24,905 23,386 29,860 25,723 29,127 Gas (Mcf/d) 117,856 109,125 124,867 118,018 115,405 BOE per day 44,548 41,574 50,671 45,393 48,361 (2) Egypt Gross Production: Oil (b/d) 116,093 117,056 124,944 118,187 125,595 Gas (Mcf/d) 541,812 538,925 508,346 532,876 481,700 BOE per day 206,395 206,877 209,668 207,000 205,878 (1,2) (1) (1, 2) (1) (1) (1, 2) (1) Page 2
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APA CORPORATION ADJUSTED PRODUCTION INFORMATION Adjusted production excludes certain items that management believes affect the comparability of operating results for the periods presented. Adjusted production excludes production attributable to 1) noncontrolling interest in Egypt and 2) Egypt tax barrels. Management uses adjusted production to evaluate the company’s operational trends and performance and believes it is useful to investors and other third parties. For the Quarter Ended % Change For the Nine Months Ended September 30, June 30, September 30, 3Q26 to 2Q26 3Q26 to 3Q25 September 30, September 30, 2026 2026 2025 2026 2025 OIL VOLUME - Barrels per day United States 128,371 123,455 121,225 4% 6% 125,258 123,343 Egypt 35,833 34,555 44,269 4% (19)% 37,194 43,468 North Sea 17,815 17,676 23,518 1% (24)% 18,929 24,672 Total 182,019 175,686 189,012 4% (4)% 181,381 191,483 NATURAL GAS VOLUME - Mcf per day United States 521,465 403,474 523,271 29% —% 446,698 538,906 Egypt 168,416 161,168 184,642 4% (9)% 170,100 171,881 North Sea 22,898 21,365 34,712 7% (34)% 24,414 31,842 Total 712,779 586,007 742,625 22% (4)% 641,212 742,629 NGL VOLUME - Barrels per day United States 78,986 72,487 72,709 9% 9% 74,459 76,565 North Sea 767 848 1,501 (10)% (49)% 921 1,278 Total 79,753 73,335 74,210 9% 7% 75,380 77,843 BOE per day United States 294,268 263,187 281,145 12% 5% 274,166 289,726 Egypt 63,902 61,416 75,043 4% (15)% 65,544 72,114 North Sea 22,398 22,085 30,804 1% (27)% 23,919 31,257 Total 380,568 346,688 386,992 10% (2)% 363,629 393,097 Page 3
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APA CORPORATION PRICE INFORMATION For the Quarter Ended For the Nine Months Ended September 30, June 30, September 30, September 30, September 30, 2026 2026 2025 2026 2025 AVERAGE OIL PRICE PER BARREL United States $ 87.37 $ 98.46 $ 66.03 $ 86.17 $ 67.78 Egypt 99.72 95.95 68.63 93.50 69.99 North Sea 92.91 110.78 69.78 93.16 70.99 Total 92.02 98.24 67.43 89.33 68.94 AVERAGE NATURAL GAS PRICE PER MCF United States $ 1.22 $ (2.98) $ 0.71 $ (0.52) $ 1.27 Egypt 4.34 4.23 3.75 4.19 3.49 North Sea 21.19 15.88 11.06 16.90 12.59 Total 2.87 0.60 2.25 1.94 2.45 AVERAGE NGL PRICE PER BARREL United States $ 26.13 $ 24.59 $ 20.11 $ 23.65 $ 22.69 North Sea 155.54 67.50 40.42 56.15 44.49 Total 26.17 25.41 20.65 24.24 23.30 Page 4
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APA CORPORATION SUPPLEMENTAL FINANCIAL INFORMATION (Unaudited) (In millions) SUMMARY EXPLORATION EXPENSE INFORMATION For the Quarter Ended For the Nine Months Ended September 30, September 30, 2026 2025 2026 2025 Unproved leasehold impairments $ 1 $ — $ 3 $ — Dry hole expense 22 4 76 47 Geological and geophysical expense 3 3 7 7 Exploration overhead and other 25 15 49 41 $ 51 $ 22 $ 135 $ 95 SUMMARY STOCK-SETTLED AND CASH-SETTLED EQUITY COMPENSATION INFORMATION For the Quarter Ended For the Nine Months Ended September 30, June 30, September 30, September 30, 2026 2026 2025 2026 2025 Stock-settled and cash-settled compensation expensed: Lease operating expenses $ 17 $ 4 $ 11 $ 35 $ 21 Exploration 12 1 3 22 6 General and administrative 56 9 37 112 62 Total stock-settled and cash-settled compensation expensed 85 14 51 169 89 Stock-settled and cash-settled compensation capitalized 14 3 6 29 12 Stock-settled and cash-settled compensation associated withabandonment and decommissioning 2 — — 4 — Total stock-settled and cash-settled compensation costs$ 101 $ 17 $ 57 $ 202 $ 101 Page 5
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APA CORPORATION SUPPLEMENTAL FINANCIAL INFORMATION (Unaudited) (In millions) SUMMARY CASH FLOW INFORMATION For the Quarter Ended For the Nine Months Ended September 30, September 30, 2026 2025 2026 2025 Net cash provided by operating activities $ 1,376 $ 1,460 $ 3,636 $ 3,737 Additions to upstream oil and gas property (644) (719) (1,755) (2,156) Leasehold and property acquisitions (9) — (15) (20) Proceeds from asset divestitures — 19 — 590 Other, net (16) — (32) 5 Net cash used in investing activities $ (669) $ (700) $ (1,802) $ (1,581) Payments on commercial paper and revolving credit facilities, net — — — (333) Payments on term loan facility — — — (900) Fixed-rate debt borrowings — — — 846 Payments on fixed-rate debt (446) (62) (1,200) (1,016) Distributions to noncontrolling interest (93) (173) (257) (390) Treasury stock activity, net (450) (65) (550) (215) Dividends paid to APA common stockholders (87) (90) (264) (271) Other, net — (2) (4) (27) Net cash used in financing activities $ (1,076) $ (392) $ (2,275) $ (2,306) SUMMARY BALANCE SHEET INFORMATION September 30, December 31, 2026 2025 Cash and cash equivalents $ 75 $ 516 Other current assets 2,204 1,605 Property and equipment, net 12,890 12,748 Deferred tax asset 2,059 2,328 Deferred charges and other 655 564 Total assets $ 17,883 $ 17,761 Current debt $ 3 $ 213 Current liabilities 2,693 2,358 Long-term debt 3,292 4,280 Asset retirement obligation, long-term 2,711 2,699 Decommissioning contingency for sold Gulf of America properties 592 782 Deferred credits and other noncurrent liabilities 480 426 APA shareholders’ equity 7,186 6,093 Noncontrolling interest 926 910 Total Liabilities and equity $ 17,883 $ 17,761 Common shares outstanding at end of period 340 353 Page 6
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APA CORPORATION NON-GAAP FINANCIAL MEASURES (In millions) Reconciliation of Costs incurred to Upstream capital investment Management believes the presentation of upstream capital investments is useful for investors to assess APA’s expenditures related to our upstream capital activity. We define capital investments as costs incurred for oil and gas activities, adjusted to exclude property and leasehold acquisitions, asset retirement additions and revisions, capitalized interest, and certain exploration expenses. Upstream capital expenditures attributable to a one-third noncontrolling interest in Egypt are also excluded. Management believes this provides a more accurate reflection of APA’s cash expenditures related to upstream capital activity and is consistent with how we plan our capital budget. For the Quarter Ended For the Nine Months Ended September 30, September 30, 2026 2025 2026 2025 Costs incurred in oil and gas property: Asset and leasehold acquisitions $ 10 $ 9 $ 17 $ 26 Exploration and development 580 648 1,872 2,177 Total Costs incurred in oil and gas property $ 590 $ 657 $ 1,889 $ 2,203 Reconciliation of Costs incurred to Upstream capital investment: Total Costs incurred in oil and gas property $ 590 $ 657 $ 1,889 $ 2,203 Asset and leasehold acquisitions (10) (9) (17) (26) Asset retirement obligations incurred - oil and gas property (5) (10) (14) (18) Capitalized interest (16) (12) (46) (32) Exploration seismic and administration costs (28) (18) (56) (48) Upstream capital investment including noncontrolling interest - Egypt$ 531 $ 608 $ 1,756 $ 2,079 Less noncontrolling interest - Egypt (65) (66) (180) (179) Total Upstream capital investment $ 466 $ 542 $ 1,576 $ 1,900 Reconciliation of Net cash provided by operating activities to Cash flows from operations before changes in operating assets and liabilities and Free cash flow Cash flows from operations before changes in operating assets and liabilities and free cash flow are non-GAAP financial measures. APA uses these measures internally and provides this information because management believes it is useful in evaluating the company’s ability to generate cash to internally fund exploration and development activities, fund dividend programs, and service debt, as well as to compare our results from period to period. We believe these measures are also used by research analysts and investors to value and compare oil and gas exploration and production companies and are frequently included in published research reports when providing investment recommendations. Cash flows from operations before changes in operating assets and liabilities and free cash flow are additional measures of liquidity but are not measures of financial performance under GAAP and should not be considered as an alternative to cash flows from operating, investing, or financing activities. Additionally, this presentation of free cash flow may not be comparable to similar measures presented by other companies in our industry. For the Quarter Ended For the Nine Months Ended September 30, September 30, 2026 2025 2026 2025 Net cash provided by operating activities $ 1,376 $ 1,460 $ 3,636 $ 3,737 Changes in operating assets and liabilities 78 (271) 517 (516) Cash flows from operations before changes in operating assets and liabilities$ 1,454 $ 1,189 $ 4,153 $ 3,221 Adjustments to free cash flow: Upstream capital investment including noncontrolling interest - Egypt (531) (608) (1,756) (2,079) Abandonment and decommissioning spend (112) (54) (192) (122) Leasehold acquisition and other (19) (15) (34) (31) Distributions to Sinopec noncontrolling interest (93) (173) (257) (390) Free cash flow $ 699 $ 339 $ 1,914 $ 599 Page 7
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APA CORPORATION NON-GAAP FINANCIAL MEASURES (In millions) Reconciliation of Net cash provided by operating activities to Adjusted EBITDAX Management believes EBITDAX, or earnings before income tax expense, interest expense, depreciation, amortization and exploration expense is a widely accepted financial indicator, and useful for investors, to assess a company’s ability to incur and service debt, fund capital expenditures, and make distributions to shareholders. We define adjusted EBITDAX, a non-GAAP financial measure, as EBITDAX adjusted for certain items presented in the accompanying reconciliation. Management uses adjusted EBITDAX to evaluate our ability to fund our capital expenditures, debt services and other operational requirements and to compare our results from period to period by eliminating the impact of certain items that management does not consider to be representative of the Company’s on-going operations. Management also believes adjusted EBITDAX facilitates investors and analysts in evaluating and comparing EBITDAX from period to period by eliminating differences caused by the existence and timing of certain operating expenses that would not otherwise be apparent on a GAAP basis. However, our presentation of adjusted EBITDAX may not be comparable to similar measures of other companies in our industry. For the Quarter Ended For the Nine Months Ended September 30, June 30, September 30, September 30, 2026 2026 2025 2026 2025 Net cash provided by operating activities $ 1,376 $ 1,706 $ 1,460 $ 3,636 $ 3,737 Adjustments: Exploration seismic and administrative costs 28 14 18 56 48 Current income tax provision 338 234 100 874 638 Other adjustments to reconcile net income to net cash provided byoperating activities (2) 15 (28) 4 (46) Changes in operating assets and liabilities 78 (198) (271) 517 (516) Financing costs, net (excludes gain/loss on extinguishment of debt)38 54 48 149 202 Transaction, reorganization & separation costs 1 12 18 20 66 Adjusted EBITDAX (Non-GAAP) $ 1,857 $ 1,837 $ 1,345 $ 5,256 $ 4,129 Reconciliation of debt to net debt Net debt, or outstanding debt obligations less cash and cash equivalents, is a non-GAAP financial measure. Management uses net debt as a measure of the Company’s outstanding debt obligations that would not be readily satisfied by its cash and cash equivalents on hand. September 30, June 30, March 31, December 31, 2026 2026 2026 2025 Current debt $ 3 $ 2 $ 134 $ 213 Long-term debt 3,292 3,741 4,280 4,280 Total debt 3,295 3,743 4,414 4,493 Cash and cash equivalents 75 444 293 516 Net Debt $ 3,220 $ 3,299 $ 4,121 $ 3,977 Page 8
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APA CORPORATION STATEMENT OF CONSOLIDATED OPERATIONS (In millions, except per share data) Reconciliation of Income attributable to common stock to Adjusted earnings Our presentation of adjusted earnings and adjusted earnings per share are non-GAAP measures because they exclude the effect of certain items included in Income Attributable to Common Stock. Management believes that adjusted earnings and adjusted earnings per share provides relevant and useful information, which is widely used by analysts, investors and competitors in our industry as well as by our management in assessing the Company’s operational trends and comparability of results to our peers. Management uses adjusted earnings and adjusted earnings per share to evaluate our operating and financial performance because it eliminates the impact of certain items that management does not consider to be representative of the Company’s on-going business operations. As a performance measure, adjusted earnings may be useful to investors in facilitating comparisons to others in the Company’s industry because certain items can vary substantially in the oil and gas industry from company to company depending upon accounting methods, book value of assets, capital structure and asset sales and other divestitures, among other factors. Management believes excluding these items facilitates investors and analysts in evaluating and comparing the underlying operating and financial performance of our business from period to period by eliminating differences caused by the existence and timing of certain expense and income items that would not otherwise be apparent on a GAAP basis. However, our presentation of adjusted earnings and adjusted earnings per share may not be comparable to similar measures of other companies in our industry. For the Quarter Ended For the Quarter Ended September 30, 2026 September 30, 2025 Before Tax After Diluted Before Tax After Diluted Tax Impact Tax EPS Tax Impact Tax EPS Net income including noncontrolling interests (GAAP)$1,200 $ (406) $ 794 $ 2.27 $ 511 $ (233) $ 278 $ 0.77 Income attributable to noncontrolling interests 174 (78) 96 0.27 133 (60) 73 0.20 Net income attributable to common stock 1,026 (328) 698 2.00 378 (173) 205 0.57 Adjustments: * Asset and unproved leasehold impairments 1 — 1 — — — — — Valuation allowance, EPL revaluation and other taxadjustments — 2 2 0.01 — 3 3 0.01 Gain on extinguishment of debt (3) — (3) (0.01) (2) — (2) (0.01) Unrealized derivative instrument losses (gains) (22) 5 (17) (0.05) 148 (33) 115 0.33 Transaction, reorganization & separation costs 1 (1) — — 18 (3) 15 0.04 Gain on divestitures, net (7) 2 (5) (0.01) (5) 1 (4) (0.01) Adjusted earnings (Non-GAAP) $ 996 $ (320) $ 676 $ 1.94 $ 537 $ (205) $ 332 $ 0.93 For the Nine Months Ended For the Nine Months Ended September 30, 2026 September 30, 2025 Before Tax After Diluted Before Tax After Diluted Tax Impact Tax EPS Tax Impact Tax EPS Net income including noncontrolling interests (GAAP)$3,307 $(1,143)$2,164 $ 6.14 $2,302 $ (941) $1,361 $ 3.77 Income attributable to noncontrolling interests 493 (220) 273 0.78 375 (169) 206 0.57 Net income attributable to common stock 2,814 (923) 1,891 5.36 1,927 (772) 1,155 3.20 Adjustments: * Asset and unproved leasehold impairments 3 — 3 0.01 — — — — Noncontrolling interest & tax barrel impact on Egyptadjustments 1 (2) (1) — — — — — Valuation allowance, EPL revaluation and other taxadjustments — 2 2 0.01 — 131 131 0.36 Loss (gain) on extinguishment of debt 1 — 1 — (147) 32 (115) (0.32) Unrealized derivative instrument losses (gains) (92) 20 (72) (0.21) 40 (9) 31 0.09 Transaction, reorganization & separation costs 20 (6) 14 0.04 66 (16) 50 0.14 Gain on divestitures, net (5) 1 (4) (0.01) (285) 63 (222) (0.62) Adjusted Earnings (Non-GAAP) $2,742 $ (908) $1,834 $ 5.20 $1,601 $ (571) $1,030 $ 2.85 *The income tax effect of the reconciling items are calculated based on the statutory rate of the jurisdiction in which the discrete item resides. Page 9