SUPPLEMENTAL OIL AND GAS DISCLOSURES (Unaudited) | SUPPLEMENTAL OIL AND GAS DISCLOSURES (Unaudited) Oil and Gas Operations The following table sets forth revenue and direct cost information relating to the Company’s oil and gas exploration and production activities. The Company has no long-term agreements to purchase oil or gas production from foreign governments or authorities. United Egypt (1) North Sea Other Total (1) (In millions, except per boe) 2024 Oil and gas production revenues $ 4,315 $ 2,933 $ 948 $ — $ 8,196 Operating cost: Depreciation, depletion, and amortization (2) 1,314 621 300 — 2,235 Asset retirement obligation accretion 42 — 106 — 148 Lease operating expenses 820 464 406 — 1,690 Gathering, processing, and transmission 354 25 53 — 432 Exploration expenses 134 112 1 66 313 Impairments related to oil and gas properties 315 — 796 — 1,111 Production taxes (3) 268 — — — 268 Income tax 235 770 (536) — 469 3,482 1,992 1,126 66 6,666 Results of operations $ 833 $ 941 $ (178) $ (66) $ 1,530 2023 Oil and gas production revenues $ 3,018 $ 3,029 $ 1,338 $ — $ 7,385 Operating cost: Depreciation, depletion, and amortization (2) 709 521 270 — 1,500 Asset retirement obligation accretion 40 — 76 — 116 Lease operating expenses 593 474 369 — 1,436 Gathering, processing, and transmission 249 33 52 — 334 Exploration expenses 14 119 19 43 195 Production taxes (3) 204 — — — 204 Income tax 254 828 414 — 1,496 2,063 1,975 1,200 43 5,281 Results of operations $ 955 $ 1,054 $ 138 $ (43) $ 2,104 2022 Oil and gas production revenues $ 4,144 $ 3,521 $ 1,558 $ — $ 9,223 Operating cost: Depreciation, depletion, and amortization (2) 564 390 232 — 1,186 Asset retirement obligation accretion 34 — 82 — 116 Lease operating expenses 515 526 404 — 1,445 Gathering, processing, and transmission 315 22 43 — 380 Exploration expenses 24 84 35 162 305 Production taxes (3) 263 — — — 263 Income tax 510 1,100 495 — 2,105 2,225 2,122 1,291 162 5,800 Results of operations $ 1,919 $ 1,399 $ 267 $ (162) $ 3,423 (1) Includes a noncontrolling interest in Egypt. (2) Reflects DD&A of capitalized costs of oil and gas properties and, therefore, does not agree with DD&A reflected on Note 16—Business Segment Information . (3) Reflects only amounts directly related to oil and gas producing properties and, therefore, does not agree with taxes other than income reflected on Note 16—Business Segment Information . Costs Incurred in Oil and Gas Property Acquisitions, Exploration, and Development Activities United Egypt (2) North Sea Other Total (2) (In millions) 2024 Acquisitions: Proved $ 3,606 $ 3 $ — $ — $ 3,609 Unproved 955 — — — 955 Exploration 150 227 1 61 439 Development 2,067 559 186 47 2,859 Costs incurred (1) $ 6,778 $ 789 $ 187 $ 108 $ 7,862 (1) Includes capitalized interest and asset retirement costs: Capitalized interest $ 3 $ — $ — $ 26 $ 29 Asset retirement costs 171 — 145 — 316 2023 Acquisitions: Proved $ 1 $ 4 $ — $ — $ 5 Unproved 20 — — — 20 Exploration 31 226 44 131 432 Development 1,148 646 468 — 2,262 Costs incurred (1) $ 1,200 $ 876 $ 512 $ 131 $ 2,719 (1) Includes capitalized interest and asset retirement costs: Capitalized interest $ — $ — $ — $ 24 $ 24 Asset retirement costs (4) — 375 — 371 2022 Acquisitions: Proved $ 596 $ 3 $ — $ — $ 599 Unproved 66 — — — 66 Exploration 4 169 61 311 545 Development 848 568 (57) — 1,359 Costs incurred (1) $ 1,514 $ 740 $ 4 $ 311 $ 2,569 (1) Includes capitalized interest, asset retirement costs, and Egypt modernization impacts as follows: Capitalized interest $ — $ — $ 1 $ 17 $ 18 Asset retirement costs 79 — (215) — (136) (2) Includes a noncontrolling interest in Egypt. Capitalized Costs The following table sets forth the capitalized costs and associated accumulated depreciation, depletion, and amortization relating to the Company’s oil and gas acquisition, exploration, and development activities: United Egypt (1) North Other Total (1) (In millions) 2024 Proved properties $ 19,246 $ 14,458 $ 9,661 $ 434 $ 43,799 Unproved properties 711 67 — 121 899 19,957 14,525 9,661 555 44,698 Accumulated DD&A (11,053) (12,299) (8,952) — (32,304) $ 8,904 $ 2,226 $ 709 $ 555 $ 12,394 2023 Proved properties $ 20,758 $ 13,777 $ 9,472 $ — $ 44,007 Unproved properties 267 71 3 512 853 21,025 13,848 9,475 512 44,860 Accumulated DD&A (15,587) (11,678) (7,849) — (35,114) $ 5,438 $ 2,170 $ 1,626 $ 512 $ 9,746 (1) Includes a noncontrolling interest in Egypt. Oil and Gas Reserve Information Proved oil and gas reserves are those quantities of natural gas, crude oil, condensate, and NGLs, which by analysis of geoscience and engineering data, can be estimated with reasonable certainty to be economically producible from a given date forward, from known reservoirs, and under existing economic conditions, operating methods, and government regulations. Estimated proved developed oil and gas reserves can be expected to be recovered through existing wells with existing equipment and operating methods. The Company reports all estimated proved reserves held under production-sharing arrangements utilizing the “economic interest” method, which excludes the host country’s share of reserves. Estimated reserves that can be produced economically through application of improved recovery techniques are included in the “proved” classification when successful testing by a pilot project or the operation of an active, improved recovery program using reliable technology establishes the reasonable certainty for the engineering analysis on which the project or program is based. Economically producible means a resource that generates revenue that exceeds, or is reasonably expected to exceed, the costs of the operation. Reasonable certainty means a high degree of confidence that the quantities will be recovered. Reliable technology is a grouping of one or more technologies (including computational methods) that has been field-tested and has been demonstrated to provide reasonably certain results with consistency and repeatability in the formation being evaluated or in an analogous formation. In estimating its proved reserves, the Company uses several different traditional methods that can be classified in three general categories: (1) performance-based methods; (2) volumetric-based methods; and (3) analogy with similar properties. The Company will, at times, utilize additional technical analysis such as computer reservoir models, petrophysical techniques, and proprietary 3-D seismic interpretation methods to provide additional support for more complex reservoirs. Information from this additional analysis is combined with traditional methods outlined above to enhance the certainty of the Company’s reserve estimates. There are numerous uncertainties inherent in estimating quantities of proved reserves and projecting future rates of production and timing of development expenditures. The reserve data in the following tables only represent estimates and should not be construed as being exact. Crude Oil and Condensate United Egypt (1) North Suriname Total (1) (Thousands of barrels) Proved developed reserves: December 31, 2021 180,968 106,646 77,073 — 364,687 December 31, 2022 177,708 108,050 82,580 — 368,338 December 31, 2023 179,542 102,305 61,076 — 342,923 December 31, 2024 184,744 95,990 30,436 — 311,170 Proved undeveloped reserves: December 31, 2021 18,168 11,003 5,757 — 34,928 December 31, 2022 22,239 8,557 2,873 — 33,669 December 31, 2023 30,948 5,254 — — 36,202 December 31, 2024 107,283 7,621 — 73,637 188,541 Total proved reserves: Balance December 31, 2021 199,136 117,649 82,830 — 399,615 Extensions, discoveries and other additions 9,776 7,580 2,616 — 19,972 Purchases of minerals in-place 16,362 — — — 16,362 Revisions of previous estimates 7,793 22,433 11,898 — 42,124 Production (25,695) (31,055) (11,891) — (68,641) Sales of minerals in-place (7,425) — — — (7,425) Balance December 31, 2022 199,947 116,607 85,453 — 402,007 Extensions, discoveries and other additions 43,613 12,979 301 — 56,893 Purchases of minerals in-place 20 — — — 20 Revisions of previous estimates (3,520) 10,505 (12,002) — (5,017) Production (28,795) (32,532) (12,676) — (74,003) Sales of minerals in-place (775) — — — (775) Balance December 31, 2023 210,490 107,559 61,076 — 379,125 Extensions, discoveries and other additions 100,778 18,115 — 73,637 192,530 Purchases of minerals in-place 124,112 — — — 124,112 Revisions of previous estimates (9,642) 10,521 (21,000) — (20,121) Production (47,043) (32,584) (9,640) — (89,267) Sales of minerals in-place (86,668) — — — (86,668) Balance December 31, 2024 292,027 103,611 30,436 73,637 499,711 (1) Includes proved reserves of 35 MMbbls, 36 MMbbls, 39 MMbbls, and 39 MMbbls as of December 31, 2024, 2023, 2022, and 2021, respectively, attributable to a noncontrolling interest in Egypt. Natural Gas Liquids United Egypt (1) North Total (1) (Thousands of barrels) Proved developed reserves: December 31, 2021 164,172 446 2,059 166,677 December 31, 2022 158,745 — 2,230 160,975 December 31, 2023 153,486 — 1,460 154,946 December 31, 2024 153,523 — 744 154,267 Proved undeveloped reserves: December 31, 2021 16,380 30 275 16,685 December 31, 2022 19,004 — 76 19,080 December 31, 2023 18,401 — — 18,401 December 31, 2024 54,674 — — 54,674 Total proved reserves: Balance December 31, 2021 180,552 476 2,334 183,362 Extensions, discoveries and other additions 5,456 — 45 5,501 Purchases of minerals in-place 10,985 — — 10,985 Revisions of previous estimates 9,991 (407) 333 9,917 Production (22,895) (69) (406) (23,370) Sales of minerals in-place (6,340) — — (6,340) Balance December 31, 2022 177,749 — 2,306 180,055 Extensions, discoveries and other additions 25,711 — 371 26,082 Purchases of minerals in-place 21 — — 21 Revisions of previous estimates (8,568) — (764) (9,332) Production (22,993) — (453) (23,446) Sales of minerals in-place (33) — — (33) Balance December 31, 2023 171,887 — 1,460 173,347 Extensions, discoveries and other additions 62,988 — — 62,988 Purchases of minerals in-place 51,406 — — 51,406 Revisions of previous estimates (20,167) — (277) (20,444) Production (27,039) — (439) (27,478) Sales of minerals in-place (30,878) — — (30,878) Balance December 31, 2024 208,197 — 744 208,941 (1) Includes proved reserves of 159 Mbbls as of December 31, 2021, respectively, attributable to a noncontrolling interest in Egypt. Natural Gas United Egypt (1) North Total (1) (Millions of cubic feet) Proved developed reserves: December 31, 2021 1,237,461 464,826 76,155 1,778,442 December 31, 2022 1,166,218 399,502 66,292 1,632,012 December 31, 2023 1,003,956 377,144 46,839 1,427,939 December 31, 2024 866,460 332,905 28,028 1,227,393 Proved undeveloped reserves: December 31, 2021 184,441 9,899 7,124 201,464 December 31, 2022 210,862 1,068 2,304 214,234 December 31, 2023 99,495 2,612 — 102,107 December 31, 2024 307,775 27,499 — 335,274 Total proved reserves: Balance December 31, 2021 1,421,902 474,725 83,279 1,979,906 Extensions, discoveries and other additions 38,157 10,191 1,643 49,991 Purchases of minerals in-place 70,584 — — 70,584 Revisions of previous estimates 92,599 45,725 (3,431) 134,893 Production (172,752) (130,071) (12,895) (315,718) Sales of minerals in-place (73,410) — — (73,410) Balance December 31, 2022 1,377,080 400,570 68,596 1,846,246 Extensions, discoveries and other additions 158,118 14,188 3,335 175,641 Purchases of minerals in-place 136 — — 136 Revisions of previous estimates (266,664) 83,907 (6,739) (189,496) Production (165,083) (118,909) (18,353) (302,345) Sales of minerals in-place (136) — — (136) Balance December 31, 2023 1,103,451 379,756 46,839 1,530,046 Extensions, discoveries and other additions 354,267 60,366 — 414,633 Purchases of minerals in-place 279,615 — — 279,615 Revisions of previous estimates (224,118) 26,792 (4,176) (201,502) Production (176,941) (106,510) (14,635) (298,086) Sales of minerals in-place (162,039) — — (162,039) Balance December 31, 2024 1,174,235 360,404 28,028 1,562,667 (1) Includes proved reserves of 120 Bcf, 127 Bcf, 134 Bcf, and 158 Bcf as of December 31, 2024, 2023, 2022, and 2021, respectively, attributable to a noncontrolling interest in Egypt. Total Equivalent Reserves United Egypt (1) North Suriname Total (1) (Thousands barrels of oil equivalent) Proved developed reserves: December 31, 2021 551,384 184,563 91,825 — 827,772 December 31, 2022 530,823 174,633 95,859 — 801,315 December 31, 2023 500,354 165,162 70,343 — 735,859 December 31, 2024 482,677 151,474 35,852 — 670,003 Proved undeveloped reserves: December 31, 2021 65,288 12,683 7,219 — 85,190 December 31, 2022 76,386 8,735 3,333 — 88,454 December 31, 2023 65,931 5,690 — — 71,621 December 31, 2024 213,253 12,204 — 73,637 299,094 Total proved reserves: Balance December 31, 2021 616,672 197,246 99,044 — 912,962 Extensions, discoveries and other additions 21,592 9,278 2,935 — 33,805 Purchases of minerals in-place 39,110 — — — 39,110 Revisions of previous estimates 33,217 29,647 11,659 — 74,523 Production (77,382) (52,803) (14,446) — (144,631) Sales of minerals in-place (26,000) — — — (26,000) Balance December 31, 2022 607,209 183,368 99,192 — 889,769 Extensions, discoveries and other additions 95,677 15,344 1,228 — 112,249 Purchases of minerals in-place 64 — — — 64 Revisions of previous estimates (56,532) 24,490 (13,889) — (45,931) Production (79,302) (52,350) (16,188) — (147,840) Sales of minerals in-place (831) — — — (831) Balance December 31, 2023 566,285 170,852 70,343 — 807,480 Extensions, discoveries and other additions 222,811 28,176 — 73,637 324,624 Purchases of minerals in-place 222,121 — — — 222,121 Revisions of previous estimates (67,162) 14,986 (21,973) — (74,149) Production (103,572) (50,336) (12,518) — (166,426) Sales of minerals in-place (144,553) — — — (144,553) Balance December 31, 2024 695,930 163,678 35,852 73,637 969,097 (1) Includes total proved reserves of 55 MMboe, 57 MMboe, 61 MMboe, and 66 MMboe as of December 31, 2024, 2023, 2022, and 2021, respectively, attributable to a noncontrolling interest in Egypt. During 2024, the Company added approximately 325 MMboe from extensions, discoveries, and other additions. The Company recorded 223 MMboe of exploration and development adds in the U.S., derived from drilling activity in the Permian Basin targeting the Wolfcamp, Bone Spring and Spraberry producing horizons. International operations contributed 102 MMboe of exploration and development adds, with Egypt contributing 28 MMboe from onshore exploration and appraisal and 74 MMboe from the Suriname final investment decision (FID). The Company realized combined downward revision of previously estimated reserves of 74 MMboe. Negative revision related to pricing and interest totaled 99 MMboe, driven primarily by depressed Permian Basin gas pricing. This downward revision was partially offset by engineering and performance upward revisions totaling 25 MMboe. The U.S. and Egypt contributed upward revision of 47 MMboe, offset by negative revision of 22 MMboe in the North Sea. During 2023, the Company added approximately 112 MMboe from extensions, discoveries, and other additions. The Company recorded 96 MMboe of exploration and development adds in the U.S., comprising 67 MMboe in the Permian Basin, 27 MMboe in the Delaware Basin, and 2 MMboe in the Texas Gulf Coast. Drilling programs for the Permian and Delaware Basins include the Wolfcamp, Bone Spring and Spraberry with the Austin Chalk as the primary focus for the Texas Gulf Coast. International operations contributed 16 MMboe of exploration and development adds, with Egypt contributing 15 MMboe from onshore exploration and appraisal activity primarily in the Khalda Area and 1 MMboe from the North Sea. The Company had combined downward revisions of previously estimated reserves of 46 MMboe, primarily driven by revisions in the U.S. Downward revisions for price and interest changes accounted for 83 MMboe, partially offset by engineering and performance upward revisions of 37 MMboe. During 2022, the Company added approximately 34 MMboe from extensions, discoveries, and other additions. The Company recorded 22 MMboe of exploration and development adds in the U.S., comprising 9 MMboe in the Permian Basin, 8 MMboe in the Texas Gulf Coast, and 5 MMboe in the Delaware Basin. Drilling programs for the Permian and Delaware Basins include the Wolfcamp, Bone Spring and Spraberry with the Austin Chalk as the primary focus for the Texas Gulf Coast. International operations contributed 12 MMboe of exploration and development adds, with Egypt contributing 9 MMboe from onshore exploration and appraisal activity primarily in the Khalda Area and 3 MMboe from the North Sea. The Company had combined upward revisions of previously estimated reserves of 75 MMboe. Upward revisions related to miscellaneous changes accounted for 5 MMboe. Engineering and performance upward revisions accounted for 70 MMboe, with Egypt accounting for an increase of 43 MMboe, primarily the result of PSC modernization in Egypt. The North Sea contributed 9 MMboe of upward revisions from well performance and reactivations in both the Beryl and Forties programs. In the United States, the Company experienced positive revisions of 18 MMboe. The Company acquired 39 MMboe of proved reserves during 2022, primarily in the Delaware Basin. The Company also sold 26 MMboe of proved reserves associated with U.S. divestitures, primarily related to Permian Basin assets. Approximately 11 percent of the Company’s year-end 2024 estimated proved developed reserves are classified as proved not producing. These reserves relate to zones that are either behind pipe, or that have been completed but not yet produced, or zones that have been produced in the past, but are not now producing because of mechanical reasons. These reserves are considered to be a lower tier of reserves than producing reserves because they are frequently based on volumetric calculations rather than performance data. Future production associated with behind pipe reserves is scheduled to follow depletion of the currently producing zones in the same wellbores. Additional capital may have to be spent to access these reserves. The capital and economic impact of production timing are reflected in this Note 17, under “Future Net Cash Flows.” Future Net Cash Flows Future cash inflows as of December 31, 2024, 2023, and 2022 were calculated using an unweighted arithmetic average of oil and gas prices in effect on the first day of each month in the respective year, except where prices are defined by contractual arrangements. Operating costs, production and ad valorem taxes and future development costs are based on current costs with no escalation. Future development costs include abandonment and dismantlement costs. The following table sets forth unaudited information concerning future net cash flows for proved oil and gas reserves, net of income tax expense. Income tax expense has been computed using expected future tax rates and giving effect to tax deductions and credits available, under laws in effect as of December 31, 2024, and which relate to oil and gas producing activities. This information does not purport to present the fair market value of the Company’s oil and gas assets, but does present a standardized disclosure concerning possible future net cash flows that would result under the assumptions used. United Egypt (1) North Suriname Total (1) (In millions) 2024 Cash inflows $ 27,534 $ 9,342 $ 2,828 $ 5,881 $ 45,585 Production costs (9,665) (1,716) (1,399) (1,436) (14,216) Development costs (4,124) (1,517) (2,538) (1,096) (9,275) Income tax expense (921) (1,923) 85 (822) (3,581) Net cash flows 12,824 4,186 (1,024) 2,527 18,513 10 percent discount rate (4,317) (872) 535 (2,280) (6,934) Discounted future net cash flows (2) $ 8,507 $ 3,314 $ (489) $ 247 $ 11,579 2023 Cash inflows $ 21,417 $ 9,921 $ 5,761 $ — $ 37,099 Production costs (8,328) (1,690) (2,773) — (12,791) Development costs (2,238) (1,235) (2,461) — (5,934) Income tax expense (949) (2,222) (946) — (4,117) Net cash flows 9,902 4,774 (419) — 14,257 10 percent discount rate (3,749) (943) 476 — (4,216) Discounted future net cash flows (2) $ 6,153 $ 3,831 $ 57 $ — $ 10,041 2022 Cash inflows $ 31,577 $ 12,819 $ 10,147 $ — $ 54,543 Production costs (10,763) (2,086) (3,241) — (16,090) Development costs (1,733) (1,471) (2,297) — (5,501) Income tax expense (1,575) (2,729) (2,631) — (6,935) Net cash flows 17,506 6,533 1,978 — 26,017 10 percent discount rate (6,811) (1,400) (204) — (8,415) Discounted future net cash flows (2) $ 10,695 $ 5,133 $ 1,774 $ — $ 17,602 (1) Includes discounted future net cash flows of approximately $1.1 billion , $1.3 billion, and $1.7 billion as of December 31, 2024, 2023, and 2022, respectively, attributable to a noncontrolling interest in Egypt. (2) Estimated future net cash flows before income tax expense, discounted at 10 percent per annum, totaled approximately $14.4 billion , $13.6 billion, and $22.6 billion as of December 31, 2024, 2023, and 2022, respectively. The following table sets forth the principal sources of change in the discounted future net cash flows: For the Year Ended December 31, 2024 2023 2022 (In millions) Sales, net of production costs $ (5,806) $ (5,408) $ (7,131) Net change in prices and production costs 269 (7,089) 8,690 Discoveries and improved recovery, net of related costs 3,557 1,869 1,142 Change in future development costs (695) (413) (343) Previously estimated development costs incurred during the period 793 825 669 Revision of quantities (428) (262) 2,646 Purchases of minerals in-place 4,166 1 911 Accretion of discount 1,357 2,260 1,489 Change in income taxes 737 1,467 (2,467) Sales of minerals in-place (1,865) (18) (363) Change in production rates and other (547) (793) (1) $ 1,538 $ (7,561) $ 5,242 |