CHEVRON CORP

Reserves

Refer to Table V for a tabulation of the company’s proved reserves by geographic area for each year-end from 2023 through 2025. Reserves governance, technologies used in establishing proved reserves additions, and major changes to proved reserves by geographic area for the three-year period ended December 31, 2025, are summarized in the discussion for Table V. Discussion is also provided regarding the nature of, status of, and planned future activities associated with the development of proved undeveloped reserves. The company recognizes reserves for projects with various development periods, sometimes exceeding five years. The external factors that impact the duration of a project include scope and complexity, remoteness or adverse operating conditions, infrastructure constraints, and contractual limitations.

The company’s proved reserves at year-end 2025 were approximately 10.6 billion barrels of oil-equivalent (BOE), eight percent higher than 2024. The largest additions were from the acquisition of Hess Corporation (Hess) and extensions and discoveries in shale and tight assets in the Permian Basin, and project approvals in Australia and Guyana. At December 31, 2025, 43 percent of the company’s net proved oil-equivalent reserves were located in the United States, 15 percent were located in Australia and 11 percent were located in Kazakhstan.

The net proved reserve balances at the end of each of the three years 2023 through 2025 are shown in the following table:

• Oil-equivalent conversion ratio is 6,000 cubic feet of natural gas = 1 barrel of crude oil.

2 As used in this report, the term “project” may describe certain new upstream development activity, individual phases in a multiphase development, maintenance activities, existing assets, new investments in downstream and chemicals capacity, investments in emerging and lower carbon activities, and other activities. All of these terms are used for convenience only and are not intended as a precise description of the term “project” as it relates to any specific governmental law or regulation.

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Average Sales Prices and Production Costs per Unit of Production

Refer to Table IV for the company’s average sales price per barrel of crude (including crude oil and condensate) and natural gas liquids (NGLs) and per thousand cubic feet of natural gas produced, and the average production cost per oil-equivalent barrel for 2025, 2024 and 2023.

Gross and Net Productive Wells

The following table summarizes gross and net productive wells at year-end 2025 for the company and its affiliates:

Production Outlook

The company estimates its average worldwide oil-equivalent production in 2026 to increase 7 to 10 percent over 2025, assuming a Brent crude oil price of $60 per barrel and excluding the impact of asset sales. This includes a full-year contribution from Hess assets. This estimate is subject to many factors and uncertainties, as described beginning on page 39. Refer to the Review of Ongoing Exploration and Production Activities in Key Areas for a discussion of the company’s major crude oil and natural gas development projects.

Acreage

At December 31, 2025, the company owned or had under lease or similar agreements undeveloped and developed crude oil and natural gas properties throughout the world. The geographical distribution of the company’s acreage is shown in the following table:

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Net Production of Crude Oil, Natural Gas Liquids and Natural Gas

The following table summarizes the net production of crude oil, NGLs and natural gas for 2025 and 2024 by the company and its affiliates. Worldwide oil-equivalent production of 3.7 million barrels per day in 2025 was up approximately 12 percent from 2024, mainly due to the acquisition of Hess, completion of the Future Growth Project at Tengizchevroil (TCO), record production in the Permian Basin, and ramp-up of production in the Gulf of America, partially offset by asset sales in Canada and the Republic of Congo. Refer to the Results of Operations section for a detailed discussion of the factors explaining the changes in production for liquids (including crude oil, condensate, NGLs and synthetic oil) and natural gas, and refer to Table V for information on annual production by geographical region.

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Delivery Commitments

The company sells crude oil, natural gas, and NGLs from its producing operations under a variety of contractual obligations. Most contracts generally commit the company to sell quantities based on production from specified properties, but some NGLs and natural gas sales contracts specify delivery of fixed and determinable quantities.

In the United States, the company is contractually committed to deliver approximately 110 million barrels of NGLs and 830 billion cubic feet of natural gas to third parties and affiliates from 2026 through 2028. The company believes it can satisfy these contracts through a combination of equity production from the company’s proved developed U.S. reserves and third-party purchases. These commitments are primarily based on contracts with indexed pricing terms.

Outside the United States, the company is contractually committed to deliver a total of 3.2 trillion cubic feet of natural gas to third parties and affiliates from 2026 through 2028 mainly from operations in Australia and Israel. The Australia sales contracts contain variable pricing formulas that generally reference the prevailing market price for crude oil, natural gas or other petroleum products at the time of delivery. The sales contracts for Israel contain formulas that generally reflect an initial base price subject to price indexation, Brent-linked or other, over the life of the contract. The company believes it can satisfy these contracts from quantities available from production of the company’s proved developed reserves in these countries.

Development Activities

Refer to Table I for details associated with the company’s development expenditures and costs of proved property acquisitions for 2025, 2024 and 2023.

The following table summarizes the company’s net interest in productive and dry development wells completed in each of the past three years, and the status of the company’s development wells drilling at December 31, 2025. A “development well” is a well drilled within the known area of a crude oil or natural gas reservoir to the depth of a stratigraphic horizon known to be productive.

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Exploration Activities

Refer to Table I for detail on the company’s exploration expenditures and costs of unproved property acquisitions for 2025, 2024 and 2023.

The following table summarizes the company’s net interests in productive and dry exploratory wells completed in each of the past three years, and the number of exploratory wells drilling at December 31, 2025. “Exploratory wells” are wells drilled to find and produce crude oil or natural gas in unknown areas and include delineation and appraisal wells, which are wells drilled to find a new reservoir in a field previously found to be productive of crude oil or natural gas in another reservoir or to extend a known reservoir.