Devon Energy
Annual Report 2023

Plain-text annual report

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-32318 For the fiscal year ended December 31, 2023 or DEVON ENERGY CORPORATION (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 333 West Sheridan Avenue, Oklahoma City, Oklahoma (Address of principal executive offices) 73-1567067 (I.R.S. Employer identification No.) 73102-5015 (Zip code) Registrant’s telephone number, including area code: (405) 235-3611 Securities registered pursuant to Section 12(b) of the Act: Title of each class Common stock, par value $0.10 per share Trading Symbol DVN Name of each exchange on which registered The New York Stock Exchange Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☑ No ☐ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☑ 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, a 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 has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☑ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☑ The aggregate market value of the voting common stock held by non-affiliates of the registrant as of June 30, 2023 was approximately $30.8 billion, based upon the closing price of $48.34 per share as reported by the New York Stock Exchange on such date. On February 14, 2024, 635 million shares of common stock were outstanding. DOCUMENTS INCORPORATED BY REFERENCE Portions of Registrant’s definitive Proxy Statement relating to Registrant’s 2024 annual meeting of stockholders have been incorporated by reference in Part III of this Annual Report on Form 10-K. Auditor Name: KPMG LLP Auditor Location: Oklahoma City, Oklahoma Audit Firm ID: 185   Table of Contents Index to Financial Statements Items 1 and 2. Business and Properties Item 1A. Risk Factors Item 1B. Unresolved Staff Comments Item 1C. Cybersecurity Item 3. Legal Proceedings Item 4. Mine Safety Disclosures DEVON ENERGY CORPORATION FORM 10-K TABLE OF CONTENTS PART I PART II Item 5. Market for Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities Item 6. [Reserved] Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations Item 7A. Quantitative and Qualitative Disclosures about Market Risk Item 8. Financial Statements and Supplementary Data Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure Item 9A. Controls and Procedures Item 9B. Other Information Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections PART III Item 10. Directors, Executive Officers and Corporate Governance Item 11. Executive Compensation Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters Item 13. Certain Relationships and Related Transactions, and Director Independence Item 14. Principal Accountant Fees and Services Item 15. Exhibits and Financial Statement Schedules Item 16. Form 10-K Summary Signatures PART IV 6 6 15 24 24 25 25 26 26 27 28 44 45 92 92 92 92 93 93 93 93 93 93 94 94 101 102 2 Table of Contents Index to Financial Statements DEFINITIONS Unless the context otherwise indicates, references to “us,” “we,” “our,” “ours,” “Devon,” the “Company” and “Registrant” refer to Devon Energy Corporation and its consolidated subsidiaries. All monetary values, other than per unit and per share amounts, are stated in millions of U.S. dollars unless otherwise specified. In addition, the following are other abbreviations and definitions of certain terms used within this Annual Report on Form 10-K: “2017 Plan” means the Devon Energy Corporation 2017 Long-Term Incentive Plan. “2018 Senior Credit Facility” means Devon’s syndicated unsecured revolving line of credit, effective as of October 5, 2018. “2022 Plan” means the Devon Energy Corporation 2022 Long-Term Incentive Plan. “2023 Senior Credit Facility” means Devon’s syndicated unsecured revolving line of credit, effective as of March 24, 2023. “AFSI” means adjusted financial statement income. “ASU” means Accounting Standards Update. “Bbl” or “Bbls” means barrel or barrels. “Bcf” means billion cubic feet. “BLM” means the United States Bureau of Land Management. “Boe” means barrel of oil equivalent. Gas proved reserves and production are converted to Boe, at the pressure and temperature base standard of each respective state in which the gas is produced, at the rate of six Mcf of gas per Bbl of oil, based upon the approximate relative energy content of gas and oil. Bitumen and NGL proved reserves and production are converted to Boe on a one-to-one basis with oil. “Btu” means British thermal units, a measure of heating value. “CAMT” means corporate alternative minimum tax. “Catalyst” means Catalyst Midstream Partners, LLC. “CDM” means Cotton Draw Midstream, L.L.C. “DD&A” means depreciation, depletion and amortization expenses. “EHS” means environmental, health and safety. “EPA” means the United States Environmental Protection Agency. “ESG” means environmental, social and governance. “FASB” means Financial Accounting Standards Board. “G&A” means general and administrative expenses. “GAAP” means U.S. generally accepted accounting principles. “GHG” means greenhouse gas. “Inside FERC” refers to the publication Inside F.E.R.C.’s Gas Market Report. “IRA” refers to the Inflation Reduction Act of 2022. “LOE” means lease operating expenses. “Matterhorn” refers to Matterhorn Express Pipeline, LLC and as applicable, its direct parent, MXP Parent, LLC. “MBbls” means thousand barrels. “MBoe” means thousand Boe. “Mcf” means thousand cubic feet. “Merger” means the merger of Merger Sub with and into WPX, with WPX continuing as the surviving corporation and a wholly-owned subsidiary of the Company, pursuant to the terms of the Merger Agreement. 3 Table of Contents Index to Financial Statements “Merger Agreement” means that certain Agreement and Plan of Merger, dated September 26, 2020, by and among the Company, Merger Sub and WPX. “Merger Sub” means East Merger Sub, Inc., a wholly-owned subsidiary of the Company. “MMBbls” means million barrels. “MMBoe” means million Boe. “MMBtu” means million Btu. “MMcf” means million cubic feet. “N/M” means not meaningful. “NCI” means noncontrolling interests. “NGL” or “NGLs” means natural gas liquids. “NYMEX” means New York Mercantile Exchange. “NYSE” means New York Stock Exchange. “OPEC” means Organization of the Petroleum Exporting Countries. “SEC” means United States Securities and Exchange Commission. “Standardized measure” means the present value of after-tax future net revenues discounted at 10% per annum. “STEM” means science, technology, engineering and mathematics. “S&P 500 Index” means Standard and Poor’s 500 index. “TSR” means total shareholder return. “U.S.” means United States of America. “VIE” means variable interest entity. “Water JV” means NDB Midstream L.L.C. “WPX” means WPX Energy, Inc. “WTI” means West Texas Intermediate. “/Bbl” means per barrel. “/d” means per day. “/MMBtu” means per MMBtu. 4 Table of Contents Index to Financial Statements INFORMATION REGARDING FORWARD-LOOKING STATEMENTS This report includes “forward-looking statements” within the meaning of the federal securities laws. Such statements include those concerning strategic plans, our expectations and objectives for future operations, as well as other future events or conditions, and are often identified by use of the words and phrases “expects,” “believes,” “will,” “would,” “could,” “continue,” “may,” “aims,” “likely to be,” “intends,” “forecasts,” “projections,” “estimates,” “plans,” “expectations,” “targets,” “opportunities,” “potential,” “anticipates,” “outlook” and other similar terminology. All statements, other than statements of historical facts, included in this report that address activities, events or developments that Devon expects, believes or anticipates will or may occur in the future are forward- looking statements. Such statements are subject to a number of assumptions, risks and uncertainties, many of which are beyond our control. Consequently, actual future results could differ materially and adversely from our expectations due to a number of factors, including, but not limited to: • • • • • • • • • • • • • • • • • • • • the volatility of oil, gas and NGL prices; uncertainties inherent in estimating oil, gas and NGL reserves; the extent to which we are successful in acquiring and discovering additional reserves; the uncertainties, costs and risks involved in our operations; risks related to our hedging activities; our limited control over third parties who operate some of our oil and gas properties; midstream capacity constraints and potential interruptions in production, including from limits to the build out of midstream infrastructure; competition for assets, materials, people and capital; regulatory restrictions, compliance costs and other risks relating to governmental regulation, including with respect to federal lands, environmental matters and seismicity; climate change and risks related to regulatory, social and market efforts to address climate change; governmental interventions in energy markets; counterparty credit risks; risks relating to our indebtedness; cybersecurity risks; risks relating to global pandemics; the extent to which insurance covers any losses we may experience; risks related to shareholder activism; our ability to successfully complete mergers, acquisitions and divestitures; our ability to pay dividends and make share repurchases; and any of the other risks and uncertainties discussed in this report. The forward-looking statements included in this filing speak only as of the date of this report, represent management’s current reasonable expectations as of the date of this filing and are subject to the risks and uncertainties identified above as well as those described elsewhere in this report and in other documents we file from time to time with the SEC. We cannot guarantee the accuracy of our forward-looking statements, and readers are urged to carefully review and consider the various disclosures made in this report and in other documents we file from time to time with the SEC. All subsequent written and oral forward-looking statements attributable to Devon, or persons acting on its behalf, are expressly qualified in their entirety by the cautionary statements above. We do not undertake, and expressly disclaim, any duty to update or revise our forward-looking statements based on new information, future events or otherwise. 5 Table of Contents Index to Financial Statements Items 1 and 2. Business and Properties General PART I A Delaware corporation formed in 1971 and publicly held since 1988, Devon (NYSE: DVN) is an independent energy company engaged primarily in the exploration, development and production of oil, natural gas and NGLs. Our operations are concentrated in various onshore areas in the U.S. On January 7, 2021, Devon and WPX completed an all-stock merger of equals. WPX was an oil and gas exploration and production company with assets in the Delaware Basin in Texas and New Mexico and the Williston Basin in North Dakota. Our principal and administrative offices are located at 333 West Sheridan, Oklahoma City, OK 73102-5015 (telephone 405-235-3611). Devon files or furnishes annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, as well as any amendments to these reports, with the SEC. Through our website, www.devonenergy.com, we make available electronic copies of the documents we file or furnish to the SEC, the charters of the committees of our Board of Directors and other documents related to our corporate governance. The corporate governance documents available on our website include our Code of Ethics for Chief Executive Officer, Chief Financial Officer and Chief Accounting Officer, and any amendments to and waivers from any provision of that Code will also be posted on our website. Access to these electronic filings is available free of charge as soon as reasonably practicable after filing or furnishing them to the SEC. Printed copies of our committee charters or other governance documents and filings can be requested by writing to our corporate secretary at the address on the cover of this report. Reports filed with the SEC are also made available on its website at www.sec.gov. Our Strategy Our business strategy is focused on delivering a consistently competitive shareholder return among our peer group. Because the business of exploring for, developing and producing oil and natural gas is capital intensive, delivering sustainable, capital efficient cash flow growth is a key tenet to our success. While our cash flow is highly dependent on volatile and uncertain commodity prices, we pursue our strategy throughout all commodity price cycles with four fundamental principles. Proven and responsible operator – We operate our business with the interests of our stakeholders and our ESG values in mind. With our vision to be a premier independent oil and natural gas exploration and production company, the work our employees do every day contributes to the local, national and global economies. We produce a valuable commodity that is fundamental to society, and we endeavor to do so in a safe, environmentally responsible and ethical way, while striving to deliver strong returns to our shareholders. We have an ongoing commitment to transparency in reporting our ESG performance. We continue to establish new environmental performance targets for our Company and further incorporate ESG initiatives into our compensation structure. Premier, sustainable portfolio of assets – As discussed in more detail later in this section, we own a portfolio of assets located in the Delaware Basin, Eagle Ford, Anadarko Basin, Williston Basin and Powder River Basin. We strive to own premier assets capable of generating cash flows in excess of our capital and operating requirements, as well as competitive rates of return. We also desire to own a portfolio of assets that can deliver sustainable production extending many years into the future and provide reliable and affordable energy needed to support the world's growing population and energy demands. Superior execution – As we pursue cash flow growth, we continually work to optimize the efficiency of our capital programs and production operations, with an underlying objective of reducing absolute and per unit costs and enhancing our returns. We also strive to leverage our culture of health, safety and environmental stewardship in all aspects of our business. Financial strength and flexibility – Commodity prices are uncertain and volatile, so we strive to maintain a strong balance sheet, as well as adequate liquidity and financial flexibility, in order to operate competitively in all commodity price cycles. Our capital allocation decisions are made with attention to these financial stewardship principles, as well as the priorities of funding our core operations, protecting our investment-grade credit ratings and paying and growing our shareholder dividend. While maintaining financial strength is a top priority, we remain committed to maximizing shareholder value which is evidenced by making opportunistic share repurchases, growing our fixed dividend and paying a variable dividend. 6 Table of Contents Index to Financial Statements Environmental, Social and Governance Devon is focused on producing reliable, affordable and accessible energy that the world needs, while continuing to find ways to produce and deliver it more responsibly. We consider the potential impacts of our operations when planning activities and making decisions. We promote a culture of compliance with environmental laws and regulations and encourage performance that often goes above and beyond what is required. In the process, Devon incorporates technology, tools and processes that enable us to minimize or avoid effects on air, water, land and wildlife. We are also evaluating and selectively investing in opportunities to generate value in a world that is transitioning to ever-cleaner forms of energy. We have a strong organization in place to manage environmental performance, encompassing our Board of Directors, our EHS/ESG and Sustainability leadership teams, and our field-level EHS and operations teams. Our governance philosophy in this space elevates EHS and ESG oversight and discussion, including matters related to climate change and energy transition opportunities. Our Board and the Board's Governance, Environmental, and Public Policy Committee frequently review our environmental initiatives and are keenly interested in the operational measures, technological advancements, planning, forecasting and other actions the Company takes in advancing our status in this important area. We have established standalone teams of subject matter experts on sustainability and ESG. Those teams provide advisory support across Devon to continue our progress with ESG and sustainability. Our organizational efforts assure that our environmental objectives and targets are considered in capital allocation decisions, corporate and business unit planning and team strategies to integrate sustainability into our business activities. To support our commitment to improve our environmental footprint, we spent approximately $115 million in 2023 on capital projects that will directly or indirectly result in emissions reduction, and we anticipate similar spending in 2024. Devon has established environmental performance targets that reflect our dedication and commitment to continuing to provide affordable energy while achieving meaningful emissions reductions and pursuing our ultimate goal of net zero GHG emissions for Scopes 1 and 2. Our GHG and methane targets shown below are calculated from a 2019 baseline. Devon’s emission reduction strategy involves a range of potential actions, including expanding our leak detection and repair program; deploying advanced leak detection technologies; reducing the volume of natural gas that is flared; electrifying facilities to reduce the use of natural gas and diesel consumed onsite; and optimizing facility design to minimize leaks and eliminate common equipment failures. Devon is also focused on conserving and reusing water and interacting with our value chain on our overall environmental goals. We have set a target to advance our recycled water rate by using 90% or more non-freshwater for completions activities in our most active operating areas within the Delaware Basin. We are confident we can deliver strong operational and financial results and reduce our environmental impact while safeguarding our workforce and the communities in which we operate. Human Capital Delivering strong operational and financial results in a safe, environmentally and socially responsible way requires the expertise and positive contributions of every Devon employee. Our people are the Company’s most important resource and we seek to hire people who share and demonstrate our core values of integrity, relationships, courage and results. We value our people and invest in their success. Devon focuses on providing personally and professionally fulfilling careers, meaningful benefits and compensation, and a sense of belonging and inclusion. Our workforce is central to and drives our long-term success. Devon’s Executive Committee and Compensation Committee of the Board routinely engage in discussions regarding a wide range of human capital strategies, outcomes and activities. As of December 31, 2023, Devon and its consolidated subsidiaries had approximately 1,900 employees, all located in the U.S. 7 Table of Contents Index to Financial Statements Employee Safety and Wellness We prepare our workforce to work safely with comprehensive training and orientation, on-the-job guidance and tools, safety engagements, recognition and other resources. Employees and contractors are expected to comply with safety rules and regulations and are accountable for stopping at-risk work, immediately reporting incidents and near-miss events and informing visitors of emergency alarms and evacuation plans. To safeguard workers on our well sites and neighbors nearby, we plan, design, drill, complete and produce wells using proven best practices, technologies, tools and materials. We work continuously to prevent disruptions and provide training and drills so our employees are prepared and ready to respond to a wide variety of issues. Devon also prioritizes the physical, mental and financial wellness of our employees. We offer competitive health and financial benefits with incentives designed to promote well-being, including an Employee Assistance Program (“EAP”) that provides counseling services for employees and their family members free of charge. Access to experienced counselors, financial experts, staff attorneys, elder-care consultants and other services are included in EAP services available 365 days a year, 24 hours a day. Devon also provides virtual mental health counseling resources available through talk and text, as well as a digital mental health platform providing mental health assessment and education. Devon encourages employees to take advantage of our wellness programs and activities by getting an annual physical exam, attending preventive health screenings and completing a financial wellness series, all at no cost to our workforce. Employee Compensation, Benefits, Development and Retention We strive to attract and retain high-performing individuals across our workforce. One way we do this is by providing competitive compensation and benefits, including annual bonuses; a 401(k) savings plan with a Devon contribution up to 14% of the employee’s earnings; stock awards for all employees; medical, dental and vision health care coverage; health savings and dependent- care flexible spending accounts; maternity and parental leave for the birth or adoption of a child; an adoption assistance program; alternate work schedules; flexible work hours; part-time work options; and telecommuting support; among other benefits. Devon also provides a four-week Paid Family and Medical Leave Policy for all employees to take care of themselves and their families. In 2022, Devon suspended collection of all employee health care premiums, and has elected to maintain this practice. We believe these benefits help contribute to strong productivity, low absenteeism and high retention rates. Devon also looks to our core values to build the workforce we need. We develop our employees’ knowledge and creativity and advance continual learning and career development through ongoing performance, training and development conversations. Diversity, Equity and Inclusion Devon’s success depends on employees who demonstrate integrity, accountability, perseverance and a passion for building our business and delivering results. Our efforts to create a workforce with these qualities start with offering equal opportunity in all aspects of employment. We do this with company policies and leadership commitment, and by providing employees opportunities to help shape Devon’s diversity, equity and inclusion direction and actions. We strive to demonstrate inclusion, equity and diversity throughout the Company to bring a range of thoughts, experiences and points of view to our problem-solving and decision-making. Along with senior leadership efforts, Devon’s Diversity, Equity and Inclusion (“DEI”) Team works to proactively increase diversity and inclusion awareness, identify challenges and find innovative ways to achieve Devon’s inclusion and diversity vision and priorities. In 2023, our workforce was comprised of 24% females and 24% minorities. Along with our workforce efforts, we invest in DEI through community partnerships. One way we are achieving this is by creating STEM centers in elementary schools in the areas in which we operate. Devon has helped open 160 STEM centers that orient children of all backgrounds to skills that will be essential for the future workforce. Devon works with school districts to ensure all students have access to the same state-of-the-art STEM tools and resources in each STEM Center. In 2023, Devon awarded 28 DEI grants to diverse community organizations throughout New Mexico, North Dakota, Oklahoma, Texas and Wyoming, totaling $280,000. Compliance Culture Devon reinforces the high expectations we have for ethical conduct by our employees through our Code of Business Conduct and Ethics (“Code”). The Code sets out basic principles for all employees to follow and incorporates specific guidance on critical areas such as our prohibition of harassment and discrimination, our protocols for avoiding conflicts of interest and our policies related to anti-corruption laws, privacy, cybersecurity and confidential information. On an annual basis, Devon employees, as well as our 8 Table of Contents Index to Financial Statements directors and officers, are required to acknowledge and agree to abide by our Code and complete a training course on the Code and its related policies. We encourage our employees to help enforce the Code, and we maintain reporting systems that are designed to minimize concerns that reports will result in retaliation. Oil and Gas Properties Property Profiles Key summary data from each of our areas of operation as of and for the year ended December 31, 2023 are detailed in the map below. Delaware Basin – The Delaware Basin is our largest and most active program in the portfolio with operations in southeast New Mexico and across the state line into west Texas. Over the past several years, we have built an industry-leading position in this basin. Through capital efficient drilling programs, it offers exploration and low-risk development opportunities from many geologic reservoirs and play types, including the oil-rich Wolfcamp, Bone Spring, Avalon and Delaware formations. With a significant inventory of oil and liquids-rich drilling opportunities that have multi-zone development potential, Devon has a robust platform to deliver high-margin drilling programs for many years to come. At December 31, 2023, we had 17 operated rigs developing this asset in the Wolfcamp and Bone Spring formations. The Delaware Basin is our top funded asset and is expected to receive approximately 60% of our capital allocation in 2024. Eagle Ford – Our Eagle Ford operations are located in Texas' DeWitt and Karnes counties, situated in the economic core of this south Texas play. Its production is leveraged to oil and has low-cost access to premium Gulf Coast pricing, providing for strong operating margins. At December 31, 2023, we had one operated and two non-operated rigs developing this asset. 9 Table of Contents Index to Financial Statements Anadarko Basin – Our Anadarko Basin development, located primarily in western Oklahoma’s Canadian, Kingfisher and Blaine counties, is one of the largest in the industry, providing substantial long-term inventory optionality. We have an agreement with Dow to jointly develop a portion of our Anadarko Basin acreage and, as of December 31, 2023, we had a four-operated rig program associated with this joint venture. Williston Basin – Our position in the Williston is located entirely on the Fort Berthold Indian Reservation in North Dakota, and its operations are focused in the oil-prone Bakken and Three Forks formations. Our Williston Basin asset is a high-margin oil resource located in the core of the play and generated substantial cash flow in 2023. Powder River Basin – This asset is focused on emerging oil opportunities in Wyoming's Powder River Basin. We are currently targeting several Cretaceous oil objectives, including the Turner, Parkman, Teapot and Niobrara formations. Recent drilling success in this basin has expanded our drilling inventory, and we expect further growth as we continue to de-risk this emerging light-oil opportunity. At December 31, 2023, we had one operated rig developing this asset. Proved Reserves Proved oil and gas reserves are those quantities of oil, gas and NGLs which can be estimated with reasonable certainty to be economically producible from known reservoirs under existing economic conditions, operating methods and government regulations. To be considered proved, oil and gas reserves must be economically producible before contracts providing the right to operate expire, unless evidence indicates that renewal is reasonably certain. Also, the project to extract the hydrocarbons must have commenced or the operator must be reasonably certain that it will commence within a reasonable time. We establish our proved reserves estimates using standard geological and engineering technologies and computational methods, which are generally accepted by the petroleum industry. We primarily prepare our proved reserves additions by analogy using type curves that are based on decline curve analysis of wells in analogous reservoirs. We further establish reasonable certainty of our proved reserves estimates by using one or more of the following methods: geological and geophysical information to establish reservoir continuity between penetrations, rate-transient analysis, analytical and numerical simulations, or other proprietary technical and statistical methods. For estimates of our proved developed and proved undeveloped reserves and the discussion of the contribution by each property, see Note 20 in “Item 8. Financial Statements and Supplementary Data” of this report. The process of estimating oil, gas and NGL reserves is complex and requires significant judgment, as discussed in “Item 1A. Risk Factors” of this report. As a result, we have developed internal policies for estimating and recording reserves in compliance with applicable SEC definitions and guidance. Our policies assign responsibilities for compliance in reserves bookings to our Reserve Evaluation Group (the “Group”). The Group, which is led by Devon’s Manager of Reserves and Economics, is responsible for the internal review and certification of reserves estimates. We ensure the Manager and key members of the Group have appropriate technical qualifications to oversee the preparation of reserves estimates and are independent of the operating groups. The Manager of the Group has over 15 years of industry experience, a degree in engineering and is a registered professional engineer. The Group also oversees audits and reserves estimates performed by a qualified third-party petroleum consulting firm. During 2023, we engaged DeGolyer and MacNaughton to audit approximately 90% of our proved reserves. Additionally, our Board of Directors has a Reserves Committee that provides additional oversight of our reserves process. The committee consists of five independent members of our Board of Directors who collectively have skills and backgrounds that are relevant to the reserves estimation processes, reporting systems and disclosure requirements. 10 Table of Contents Index to Financial Statements The following tables present production, price and cost information for each significant field in our asset portfolio and the total company. Year Ended December 31, 2023 Delaware Basin Anadarko Basin Total 2022 Delaware Basin Anadarko Basin Total 2021 Delaware Basin Anadarko Basin Total Year Ended December 31, 2023 Delaware Basin Anadarko Basin Total 2022 Delaware Basin Anadarko Basin Total 2021 Delaware Basin Anadarko Basin Total Oil (MMBbls) Gas (Bcf) NGLs (MMBbls) Total (MMBoe) Production 77 5 117 77 5 109 72 5 106 240 87 385 222 81 356 195 79 325 39 10 59 38 9 54 32 9 48 156 30 240 151 28 223 136 27 209 Oil (Per Bbl) Gas (Per Mcf) NGLs (Per Bbl) Production Cost (Per Boe) (1) Average Sales Price $ $ $ $ $ $ $ $ $ 76.24 75.48 75.98 94.87 93.41 94.11 66.67 66.29 65.98 $ $ $ $ $ $ $ $ $ 1.70 2.34 1.83 5.44 6.36 5.47 3.47 3.80 3.40 $ $ $ $ $ $ $ $ $ 20.54 22.82 20.48 34.33 36.40 34.18 30.02 29.73 29.52 $ $ $ $ $ $ $ $ $ 7.67 9.30 8.87 6.58 10.10 7.92 5.97 9.26 7.02 (1) Represents production expense per Boe excluding production and property taxes. Drilling Statistics The following table summarizes our development and exploratory drilling results. Year Ended December 31, 2023 (2) 2022 2021 Development Wells (1) Exploratory Wells (1) Productive 293.0 263.8 236.3 Dry 0.7 — — Productive 42.2 47.3 18.8 Dry Productive 335.2 311.1 255.1 — — — Total Wells (1) Dry 0.7 — — Total 335.9 311.1 255.1 (1) Well counts represent net wells completed during each year. Gross wells are the sum of all wells in which we own a working interest. Net wells are gross wells multiplied by our fractional working interests in each well. (2) As of December 31, 2023, there were 371 gross and 190 net wells that have been spud and are in the process of drilling, completing or waiting on completion. 11 Table of Contents Index to Financial Statements Productive Wells The following table sets forth our producing wells as of December 31, 2023. Total Oil Wells Natural Gas Wells Total Wells Gross (1)(3) Net (2) Gross (1)(3) Net (2) Gross (1)(3) Net (2) 11,416 4,207 3,737 1,604 15,153 5,811 (1) Gross wells are the sum of all wells in which we own a working interest. (2) Net wells are gross wells multiplied by our fractional working interests in each well. (3) Includes 20 and 36 gross oil and gas wells, respectively, which had multiple completions. The day-to-day operations of oil and gas properties are the responsibility of an operator designated under pooling or operating agreements. The operator supervises production, maintains production records, employs field personnel and performs other functions. We are the operator of approximately 6,482 gross wells. As operator, we receive reimbursement for direct expenses incurred to perform our duties, as well as monthly per-well producing, drilling and construction overhead reimbursement at rates customarily charged in the respective areas. In presenting our financial data, we record the monthly overhead reimbursements as a reduction of G&A, which is a common industry practice. Acreage Statistics The following table sets forth our developed and undeveloped lease and mineral acreage as of December 31, 2023. Of our 2.0 million net acres, approximately 1.3 million acres are held by production. The acreage in the table below does not include any material net acres subject to leases that are scheduled to expire during 2024, 2025 and 2026. For the net acres that are set to expire by December 31, 2026, we anticipate performing operational and administrative actions to continue the lease terms for portions of the acreage that we intend to further assess. However, we do expect to allow a portion of the acreage to expire in the normal course of business. Less than 20% of our total net acres are located on federal lands. Total 1,237 743 3,103 1,285 4,340 2,028 Developed Undeveloped Total Gross (1) Net (2) Gross (1) Net (2) Gross (1) Net (2) (Thousands) (1) Gross acres are the sum of all acres in which we own a working interest. (2) Net acres are gross acres multiplied by our fractional working interests in the acreage. Title to Properties Title to properties is subject to contractual arrangements customary in the oil and gas industry, liens for taxes not yet due and, in some instances, other encumbrances. We believe that such burdens do not materially detract from the value of properties or from the respective interests therein or materially interfere with their use in the operation of the business. As is customary in the industry, a preliminary title investigation, typically consisting of a review of local title records, is made at the time of acquisitions of undeveloped properties. More thorough title investigations, which generally include a review of title records and the preparation of title opinions by outside legal counsel, are made prior to the consummation of an acquisition of producing properties and before commencement of drilling operations on undeveloped properties. 12 Table of Contents Index to Financial Statements Marketing Activities Oil, Gas and NGL Marketing The spot markets for oil, gas and NGLs are subject to volatility as supply and demand factors fluctuate. As detailed below, we sell our production under both long-term (one year or more) and short-term (less than one year) agreements at prices negotiated with third parties. Regardless of the term of the contract, the vast majority of our production is sold at variable, or market-sensitive, prices. Additionally, we may enter into financial hedging arrangements or fixed-price contracts associated with a portion of our oil, gas and NGL production. These activities are intended to support targeted price levels and to manage our exposure to price fluctuations. See Note 3 in “Item 8. Financial Statements and Supplementary Data” of this report for further information. As of January 2024, our production was sold under the following contract terms. Oil Natural gas NGLs Delivery Commitments Short-Term Long-Term Variable Fixed Variable Fixed 39% 59% 59% — 4% 16% 61% 37% 25% — — — A portion of our production is sold under certain contractual arrangements that specify the delivery of a fixed and determinable quantity. As of December 31, 2023, we were committed to deliver the following fixed quantities of production. Oil (MMBbls) Natural gas (Bcf) NGLs (MMBbls) Total (MMBoe) Total Less Than 1 Year 1-3 Years 3-5 Years More Than 5 Years 32 412 11 112 24 148 11 60 7 100 — 24 1 73 — 13 — 91 — 15 We expect to fulfill our delivery commitments primarily with production from our proved developed reserves. Moreover, our proved reserves have generally been sufficient to satisfy our delivery commitments during the three most recent years, and we expect such reserves will continue to be the primary means of fulfilling our future commitments. However, where our proved reserves are not sufficient to satisfy our delivery commitments, we can and may use spot market purchases to satisfy the commitments. Competition See “Item 1A. Risk Factors.” Public Policy and Government Regulation Our industry is subject to a wide range of governmental regulation and oversight. Laws, regulations, taxes, fees and other policy implementation actions affecting our industry have been pervasive and are under constant review for amendment or expansion. Numerous government agencies have issued extensive regulations which are binding on our industry and its individual members, some of which carry substantial penalties for failure to comply. These laws and regulations increase the cost of doing business and consequently affect profitability. Public policy changes are commonplace, and changes to existing laws and regulations are frequently proposed or implemented. Moreover, it is often difficult to quantify all associated compliance costs as such amounts may be indistinguishable components of our general capital expenditures and operating expenses. Accordingly, we are unable to predict the future cost or impact of regulatory compliance, though we do not expect such compliance costs or impacts to affect our operations materially differently than other similarly situated companies. However, based on regulatory trends and increasingly stringent laws and permitting requirements, our capital expenditures and operating expenses related to environmental and other regulations have 13 Table of Contents Index to Financial Statements increased over the years and will likely continue to increase. For more information on our environmental capital expenditures specifically, see the environmental, social and governance discussion earlier in this Annual Report. The following are significant areas of government control and regulation affecting our operations. For additional information on the Company’s regulatory risks, see “Item 1A. Risk Factors—Legal, Regulatory and Environmental Risks” of this report. Exploration and Production Regulation Our operations are subject to various federal, state, tribal and local laws and regulations relating to exploration and production activities, including with respect to: • • • • • • • • • • • acquisition of seismic data; design, location, drilling and casing of wells; hydraulic fracturing; well production, and the gathering and transportation of such production; spill prevention plans; emissions and discharge permitting; use, transportation, storage and disposal of fluids and materials incidental to oil and gas operations; surface usage and the restoration of properties upon which wells have been drilled; calculation and disbursement of royalty payments and production taxes; plugging and abandoning of wells; and endangered species and habitat. Our operations are also subject to conservation regulations, including the regulation of the size of drilling and spacing units or proration units; the number of wells that may be drilled in a unit; the rate of production allowable from oil and gas wells; and the unitization or pooling of oil and gas properties. Some states allow the forced pooling or unitization of tracts to facilitate exploration and development, while other states rely on voluntary pooling of lands and leases. Such rules often impact the ultimate timing of our exploration and development plans. In addition, federal and state conservation laws generally limit the venting or flaring of natural gas, and state conservation laws impose certain requirements regarding the ratable purchase of production. These regulations limit the amounts of oil and gas we can produce from our wells and the number of wells or the locations at which we can drill. Certain of our leases are granted or approved by the federal government and administered by the BLM or Bureau of Indian Affairs of the Department of the Interior. Such leases require compliance with detailed federal regulations and orders that regulate, among other matters, drilling and operations on lands covered by these leases and calculation and disbursement of royalty payments to the federal government, tribes or tribal members. Moreover, the permitting process for oil and gas activities on federal and Indian lands can sometimes be subject to delay, including as a result of challenges to permits or other regulatory decisions brought by non- governmental organizations or other parties, which can hinder development activities or otherwise adversely impact operations. The federal government has, from time to time, evaluated and, in some cases, promulgated new rules and regulations regarding competitive lease bidding, venting and flaring, oil and gas measurement and royalty payment obligations for production from federal lands. Environmental, Health and Safety Regulations We strive to conduct our operations in a socially and environmentally responsible manner, which includes compliance with applicable law. We are subject to many federal, state, tribal and local laws and regulations concerning occupational safety and health as well as the discharge of materials into, and the protection of, the environment and natural resources. Environmental, health and safety laws and regulations relate to, among other things: • • the discharge of pollutants into federal and state waters; assessing the environmental impact of seismic acquisition, drilling or construction activities; 14 Table of Contents Index to Financial Statements • • • • • • • the generation, storage, transportation and disposal of waste materials, including hazardous substances and wastes; the emission of methane and certain other gases into the atmosphere; the monitoring, abandonment, reclamation and remediation of well and other sites, including sites of former operations; the development of emergency response and spill contingency plans; the monitoring, repair and design of pipelines used for the transportation of oil and natural gas; the protection of threatened and endangered species; and worker protection. Failure to comply with these laws and regulations can lead to the imposition of remedial liabilities, administrative, civil or criminal fines or penalties or injunctions limiting our operations in affected areas. Moreover, multiple environmental laws provide for citizen suits, which can allow environmental organizations to sue operators for alleged violations of environmental law. Environmental organizations also can assert legal and administrative challenges to certain actions of oil and gas regulators, such as the BLM, for allegedly failing to comply with environmental laws, which can result in delays in obtaining permits or other necessary authorizations. In recent years, federal and state policy makers and regulators have increasingly implemented or proposed new laws and regulations designed to reduce methane emissions and other GHG, which have included mandates for new leak detection and retrofitting requirements, stricter emission standards and a fee on methane emissions. For example, in November 2022, the BLM proposed a rule that would limit flaring as well as allow the delay or denial of permits upon a finding that an operator’s methane waste minimization plan is insufficient. This rule could be finalized in 2024. In addition, in December 2023, the EPA finalized more stringent methane rules for new, modified and reconstructed facilities and, for the first time ever, established standards for existing sources. Item 1A. Risk Factors Our business and operations, and our industry in general, are subject to a variety of risks. The risks described below may not be the only risks we face, as our business and operations may also be subject to risks that we do not yet know of, or that we currently believe are immaterial. If any of the following risks should occur, our business, financial condition, results of operations and liquidity could be materially and adversely impacted. As a result, holders of our securities could lose part or all of their investment in Devon. Risks Related to Our Industry Volatile Oil, Gas and NGL Prices Significantly Impact Our Business Our financial condition, results of operations and the value of our properties are highly dependent on the general supply and demand for oil, gas and NGLs, which impact the prices we ultimately realize on our sales of these commodities. Historically, market prices and our realized prices have been volatile. For example, over the last five years, monthly NYMEX WTI oil and NYMEX Henry Hub gas prices ranged from highs of over $120 per Bbl and $9.50 per MMBtu, respectively, to lows of under $30 per Bbl and $1.50 per MMBtu, respectively. Such volatility is likely to continue in the future due to numerous factors beyond our control, including, but not limited to: • • • • • • • the domestic and worldwide supply of and demand for oil, gas and NGLs, including the impact of releases from the U.S. Strategic Petroleum Reserve; volatility and trading patterns in the commodity-futures markets; climate change incentives and conservation and environmental protection efforts; production levels of members of OPEC, Russia, the U.S. or other producing countries; geopolitical risks, including the conflict between Russia and Ukraine, the Israel-Hamas conflict and hostilities in Yemen and the Red Sea, as well as other hostilities or political and civil unrest in the Middle East, Africa, Europe and South America; adverse weather conditions, natural disasters, public health crises and other catastrophic events, such as tornadoes, earthquakes, hurricanes and epidemics of infectious diseases; regional pricing differentials, including in the Delaware Basin and other areas of our operations; 15 Table of Contents Index to Financial Statements • • • • • • • • differing quality of production, including NGL content of gas produced; the level of imports and exports of oil, gas and NGLs and the level of global oil, gas and NGL inventories; the price and availability of alternative energy sources; technological advances affecting energy consumption and production, including with respect to electric vehicles; stockholder activism or activities by non-governmental organizations to restrict the exploration and production of oil and natural gas in order to reduce GHG emissions; the overall economic environment, including inflationary pressures and rising interest rates; changes in trade relations and policies, such as restrictions on oil, gas and NGL exports by the U.S. or economic sanctions, including embargoes, on Russia or other producing countries, as well as the imposition of tariffs by the U.S. or China; and other governmental regulations and taxes. Estimates of Oil, Gas and NGL Reserves Are Uncertain and May Be Subject to Revision The process of estimating oil, gas and NGL reserves is complex and requires significant judgment in the evaluation of available geological, engineering and economic data for each reservoir, particularly for new discoveries. Because of the high degree of judgment involved, different reserve engineers may develop different estimates of reserve quantities and related revenue based on the same data. In addition, the reserve estimates for a given reservoir may change substantially over time as a result of several factors, including additional development and appraisal activity and the related impact to spacing assumptions for future drilling locations, the viability of production under varying economic conditions, including commodity price declines, and variations in production levels and associated costs. Consequently, material revisions to our existing reserves estimates may occur as a result of changes in any of these or other factors. Such revisions to proved reserves could have an adverse effect on our financial condition and the value of our properties, as well as the estimates of our future net revenue and profitability. Our policies and internal controls related to estimating and recording reserves are included in “Items 1 and 2. Business and Properties” of this report. Discoveries or Acquisitions of Reserves Are Needed to Avoid a Material Decline in Reserves and Production, and Such Activities Are Capital Intensive The production rates from oil and gas properties generally decline as reserves are depleted, while related per unit production costs generally increase due to decreasing reservoir pressures and other factors. Moreover, our current development activity is focused on unconventional oil and gas assets, which generally have significantly higher decline rates as compared to conventional assets. Therefore, our estimated proved reserves and future oil, gas and NGL production will decline materially as reserves are produced unless we conduct successful exploration and development activities, such as identifying additional producing zones in existing properties, utilizing secondary or tertiary recovery techniques or acquiring additional properties containing proved reserves. Consequently, our future oil, gas and NGL production and related per unit production costs are highly dependent upon our level of success in finding or acquiring additional reserves. Our business requires significant capital to find and acquire new reserves. Although we plan to primarily fund these activities from cash generated by our operations, we have also from time to time relied on other sources of capital, including by accessing the debt and equity capital markets. There can be no assurance that these or other financing sources will be available in the future on acceptable terms, or at all. If we are unable to generate sufficient funds from operations or raise additional capital for any reason, we may be unable to replace our reserves, which would adversely affect our business, financial condition and results of operations. Our Operations Are Uncertain and Involve Substantial Costs and Risks Our operating activities are subject to numerous costs and risks, including the risk that we will not encounter commercially productive oil or gas reservoirs. Drilling for oil, gas and NGLs can be unprofitable, not only from dry holes, but from productive wells that do not return a profit because of insufficient revenue from production or high costs. Substantial costs are required to locate, acquire and develop oil and gas properties, and we are often uncertain as to the amount and timing of those costs. Our cost of drilling, completing, equipping and operating wells is often uncertain before drilling commences. Declines in commodity prices and overruns in budgeted expenditures are common risks that can make a particular project uneconomic or less economic than forecasted. While both exploratory and developmental drilling activities involve these risks, exploratory drilling involves greater risks of dry holes or 16 Table of Contents Index to Financial Statements failure to find commercial quantities of hydrocarbons. In addition, our oil and gas properties can become damaged, our operations may be curtailed, delayed or canceled and the costs of such operations may increase as a result of a variety of factors, including, but not limited to: • • • • • • • • • • • • unexpected drilling conditions, pressure conditions or irregularities in reservoir formations; equipment failures or accidents; fires, explosions, blowouts, cratering or loss of well control, as well as the mishandling or underground migration of fluids and chemicals; adverse weather conditions, such as tornadoes, hurricanes, severe thunderstorms and extreme temperatures, the severity and frequency of which could potentially increase as a consequence of climate change; other natural disasters, such as earthquakes, floods and wildfires; terrorism, vandalism, equipment theft, extreme activism directed against fossil fuel operations or assets, cybersecurity incidents and pandemics or other widespread health concerns; issues with title or in receiving governmental permits or approvals; restricted takeaway capacity for our production, including due to inadequate midstream infrastructure or constrained downstream markets; environmental hazards or liabilities; restrictions in access to, or disposal of, water used or produced in drilling and completion operations; limited access to electrical power sources or other infrastructure used in our operations; and shortages or delays in the availability of services or delivery of equipment. Many of the factors described above have negatively impacted and currently impact our operations and may do so again in the future. The occurrence of one or more of these factors could result in a partial or total loss of our investment in a particular property, as well as significant liabilities. Moreover, certain of these events historically have, and in the future could, result in environmental pollution and impact to third parties, including persons living in proximity to our operations, our employees and employees of our contractors, leading to possible injuries, death or significant damage to property and natural resources. For example, we have from time to time experienced well-control events that have resulted in various remediation and clean-up costs and certain of the other impacts described above. In addition, we rely on our employees, consultants and independent contractors to conduct our operations in compliance with applicable laws and standards. Any violation of such laws or standards by these individuals, whether through negligence, harassment, discrimination or other misconduct, could result in significant liability for us and adversely affect our business. For example, negligent operations by employees could result in serious injury, death or property damage, and sexual harassment or racial, gender or age discrimination could result in legal claims and reputational harm. Our Hedging Activities Limit Participation in Commodity Price Increases and Involve Other Risks We enter into financial derivative instruments with respect to a portion of our production to manage our exposure to oil, gas and NGL price volatility. To the extent that we engage in price risk management activities to protect ourselves from commodity price declines, we will be prevented from fully realizing the benefits of commodity price increases above the prices established by our hedging contracts. In addition, our hedging arrangements may expose us to the risk of financial loss in certain circumstances, including instances in which the contract counterparties fail to perform under the contracts. Moreover, many of our contract counterparties have become subject to increasing governmental oversight and regulations in recent years, which could adversely affect the cost and availability of our hedging arrangements. We Have Limited Control Over Properties and Investments Operated by Others or through Joint Ventures Certain of the properties and investments in which we have an interest are operated by other companies and may involve third- party working interest owners. We have limited influence and control over the operation or future development of such properties and investments, including compliance with environmental, health and safety regulations or the amount and timing of required future 17 Table of Contents Index to Financial Statements capital expenditures. In addition, we conduct certain of our operations through joint ventures in which we may share control with third parties, and the other joint venture participants may have interests or goals that are inconsistent with those of the joint venture or us. These limitations and our dependence on such third parties could result in unexpected future costs or liabilities and unplanned changes in operations or future development, which could adversely affect our financial condition and results of operations. Moreover, any bankruptcy involving, or any misconduct or other improper activities committed by, our business partners or other counterparties could negatively impact our own business or reputation. Midstream Capacity Constraints and Interruptions Impact Commodity Sales We rely on midstream facilities and systems owned and operated by others to process our gas production and to gather and transport our oil, gas and NGL production to downstream markets. All or a portion of our production in one or more regions may be interrupted or shut in from time to time due to losing access to plants, pipelines or gathering systems. Such access could be lost due to a number of factors, including, but not limited to, weather conditions and natural disasters, terrorism or sabotage, cybersecurity incidents, accidents, field labor issues or strikes. Additionally, midstream operators have in the past been, and in the future may be, subject to constraints that limit their ability to construct, maintain or repair the facilities needed to gather, process and transport our production. Such interruptions or constraints could adversely impact our operations, including by requiring us to curtail our production or obtain alternative takeaway capacity on less favorable terms. Competition for Assets, Materials, People and Capital Can Be Significant Strong competition exists in all sectors of the oil and gas industry. We compete with major integrated and independent oil and gas companies for the acquisition of oil and gas leases and properties. We also compete for the equipment, services and personnel required to explore, develop and operate properties, such as drilling rigs and oilfield services. The rising costs and scarcity caused by this competitive pressure will generally increase during periods of higher commodity prices and can be further exacerbated by higher inflation rates and supply chain disruptions in the broader economy. For example, we experienced higher operating costs throughout 2023 due to steep cost inflation, and these inflationary pressures could continue in 2024. Competition is also prevalent in the marketing of oil, gas and NGLs. Certain of our competitors have resources substantially greater than ours and may have established superior strategic long-term positions and relationships. As a consequence, we may be at a competitive disadvantage in bidding for assets or services and accessing capital and downstream markets. In addition, many of our larger competitors may have a competitive advantage when responding to factors that affect demand for oil and gas production, such as changing worldwide price and production levels, the cost and availability of alternative energy sources and the application of government regulations. Legal, Regulatory and Environmental Risks We Are Subject to Extensive Governmental Regulation, Which Can Change and Could Adversely Impact Our Business Our operations are subject to extensive federal, state, tribal and local laws and regulations, including with respect to environmental matters, worker health and safety, wildlife conservation, the gathering and transportation of oil, gas and NGLs, conservation policies, reporting obligations, royalty payments, unclaimed property and the imposition of taxes. Such regulations include requirements for permits to drill and to conduct other operations and for provision of financial assurances (such as surety bonds) covering drilling, completion and well operations and decommissioning obligations. If permits are not issued, or if unfavorable restrictions or conditions are imposed on our drilling or completion activities, we may not be able to conduct our operations as planned. Moreover, certain regulations require the plugging and abandonment of wells, removal of production facilities and other restorative actions by current and former operators, including corporate successors of former operators, which means that we are exposed to the risk that owners or operators of assets acquired from us (or our predecessors) become unable to satisfy plugging or abandonment and other restorative obligations that attach to those assets. In that event, due to operation of law, we may be required to assume such obligations, which could be material. We have incurred and will continue to incur substantial capital, operating and remediation costs as a result of these and other laws, regulations, permits and orders to which we are subject. Changes in public policy have affected, and in the future could further affect, our operations. For example, President Biden and certain members of his administration and Congress have expressed support for, and have taken steps to implement, efforts to transition the economy away from fossil fuels and to promote stricter environmental regulations, and such proposals could impose new and more onerous burdens on our industry and business. The IRA, for instance, contains hundreds of billions of dollars in incentives for the development of renewable energy, clean fuels and carbon capture and sequestration, among other provisions, potentially further accelerating the transition toward lower-or zero-carbon emissions alternatives to fossil fuels. These and other regulatory and public policy developments could, among other things, restrict production levels, delay necessary permitting, impose 18 Table of Contents Index to Financial Statements price controls, change environmental protection requirements, impose restrictions on pipelines or other necessary infrastructure, raise taxes, royalties and other amounts payable to governments or governmental agencies and otherwise increase our operating costs. In addition, changes in public policy may indirectly impact our operations by, among other things, increasing the cost of supplies and equipment and fostering general economic uncertainty. Although we are unable to predict changes to existing laws and regulations, such changes could significantly impact our profitability, financial condition and liquidity, particularly changes related to the matters discussed in more detail below. Federal Lands – President Biden and certain members of his administration have expressed support for, and have taken steps to implement, additional regulation of oil and gas leasing and permitting on federal lands. For example, President Biden issued an executive order in January 2021, imposing a near total pause on entering new oil and gas leases on public lands. Although the pause on leasing was subsequently lifted in April 2022, the Department of the Interior issued a report on the federal leasing program in November 2021 that recommended various changes, including, among other things, enhancing bonding requirements and applying a more rigorous land-use planning process prior to leasing. The IRA responded, in part, to the report’s recommendations by increasing onshore royalty rates on all new federal leases. In July 2023, the Department of Interior released a proposed rule revising various terms for future federal leases and wells, including bonding requirements, royalty rates, rental rates and minimum bids, of the onshore federal oil and gas leasing program, integrating recommendations from the November 2021 report. While it is not possible at this time to predict the ultimate impact of these actions or any other future regulatory changes, any additional restrictions or burdens on our ability to operate on federal lands could adversely impact our business in the Delaware and Powder River Basins, as well as other areas where we operate under federal leases. Hydraulic Fracturing – Various federal agencies have asserted regulatory authority over certain aspects of the hydraulic fracturing process. For example, the EPA has issued regulations under the federal Clean Air Act establishing performance standards for oil and gas activities, including standards for the capture of air emissions released during hydraulic fracturing, and it previously finalized regulations that prohibit the discharge of wastewater from hydraulic fracturing operations to publicly owned wastewater treatment plants. Moreover, several state and local governments in areas in which we operate have adopted, or stated intentions to adopt, laws or regulations that mandate further restrictions on hydraulic fracturing, such as requiring disclosure of chemicals used in hydraulic fracturing, imposing more stringent permitting, disclosure and well-construction requirements on hydraulic fracturing operations and establishing standards for the capture of air emissions released during hydraulic fracturing. Beyond these regulatory efforts, various policy makers, regulatory agencies and political leaders at the federal, state and local levels have proposed implementing even further restrictions on hydraulic fracturing, including prohibiting the technology outright. Although it is not possible at this time to predict the outcome of these or other proposals, any new restrictions on hydraulic fracturing that may be imposed in areas in which we conduct business could potentially result in increased compliance costs, delays or cessation in development or other restrictions on our operations. Environmental Laws Generally – In addition to regulatory efforts focused on hydraulic fracturing, we are subject to various other federal, state, tribal and local laws and regulations relating to discharge of materials into, and protection of, the environment. These laws and regulations may, among other things, impose liability on us for the cost of remediating pollution that results from our operations or prior operations on assets we have acquired. Environmental laws may impose strict, joint and several liability, and failure to comply with environmental laws and regulations can result in the imposition of administrative, civil or criminal fines and penalties, as well as injunctions limiting operations in affected areas. Any future environmental costs of fulfilling our commitments to the environment are uncertain and will be governed by several factors, including future changes to regulatory requirements. Any such changes could have a significant impact on our operations and profitability. Seismic Activity – Earthquakes in southeastern New Mexico, western Texas, northern and central Oklahoma and elsewhere have prompted concerns about seismic activity and possible relationships with the oil and gas industry, particularly the disposal of wastewater in salt-water disposal wells. Legislative and regulatory initiatives intended to address these concerns may result in additional levels of regulation or other requirements that could lead to operational delays, increase our operating and compliance costs or otherwise adversely affect our operations. For example, New Mexico implemented protocols in November 2021 requiring operators to take various actions with respect to salt-water disposal wells within a specified proximity of certain seismic activity, including a requirement to limit injection rates if the seismic event is of a certain magnitude. Separately, the Railroad Commission of Texas has shown increasing regulatory focus on seismicity and the oil and gas industry in recent years, and has imposed limits on certain salt- water disposal well activities in portions of the Delaware and Midland Basins. For example, effective January 2024, the Railroad Commission suspended all disposal well permits that inject into deep strata within the Northern Culberson-Reeves area due to increasing seismicity concerns. These or similar actions directed at our operating areas could limit the takeaway capacity for produced water in the impacted area, which could increase our operating expense, require us to curtail our development plans or otherwise adversely impact our operations. 19 Table of Contents Index to Financial Statements Changes to Tax Laws – We are subject to U.S. federal income tax as well as income or capital taxes in various state and foreign jurisdictions, and our operating cash flow is sensitive to the amount of income taxes we must pay. In the jurisdictions in which we operate or previously operated, income taxes are assessed on our earnings after consideration of all allowable deductions and credits. Changes in the types of earnings that are subject to income tax, the types of costs that are considered allowable deductions and the timing of such deductions, or the rates assessed on our taxable earnings could significantly increase our tax obligations, adversely impacting our financial condition, results of operations and cash flows. In addition, the IRA includes various changes to the federal tax laws beginning in 2023, including a new 15% CAMT imposed on certain financial statement income of “applicable corporations.” Incremental taxes attributable to the CAMT are possible and such taxes may be significant. Climate Change and Related Regulatory, Social and Market Actions May Adversely Affect Our Business Continuing and increasing political and social attention to the issue of climate change has resulted in legislative, regulatory and other initiatives, including international agreements, to reduce GHG emissions, such as carbon dioxide and methane. Policy makers and regulators at both the U.S. federal and state levels have already imposed, or stated intentions to impose, laws and regulations designed to quantify and limit the emission of GHG. For example, in December 2023, the EPA finalized more stringent methane rules for new, modified and reconstructed facilities, known as OOOOb, as well as standards for existing sources for the first time ever, known as OOOOc. The final rule includes, among other things, enhanced leak detection survey requirements using optical gas imaging and other advanced monitoring, zero-emission requirements for certain devices, and reduction of emissions by 95% through capture and control systems. The final rule also establishes a “super emitter” response program that allows third parties to make reports to the EPA of large methane emissions events, triggering certain investigation and repair requirements. Moreover, in August 2022, the IRA was passed into law, imposing a new charge or fee with respect to excess methane emissions from certain petroleum and natural gas facilities starting in 2024 and annually increasing through 2026. In addition to these federal efforts, several states where we operate, including New Mexico, Texas and Wyoming, have already imposed, or stated intentions to impose, laws or regulations designed to reduce methane emissions from oil and gas exploration and production activities, including by mandating new leak detection and retrofitting requirements. Policy makers have also advocated for expanding existing, or creating new, reporting and disclosure requirements regarding GHG emissions and other climate-related matters. For example, the EPA proposed amendments in June 2022 to its Green House Gas Reporting Program, which would, among other things, add well blowouts and other abnormal events as new categories of sources for GHG emissions reporting. In addition, the SEC proposed rules in March 2022 that would require public companies to include extensive climate-related disclosures in their SEC filings. Among other things, the proposed SEC rules, if adopted as written, would mandate disclosures on (i) GHG emissions, including Scope 3 emissions if material or part of a company’s emissions goal, (ii) financial impact and expenditure metrics relating to severe weather and climate change and (iii) a company’s use of scenario analysis and climate targets. Similarly, California enacted legislation in October 2023 requiring extensive climate-related disclosures for companies deemed to be doing business in California, and other states are considering similar laws. While we are assessing the applicability of the California legislation and await further SEC rulemaking, we would expect to incur substantial additional compliance costs to the extent these or similar disclosure requirements apply to us. We further anticipate the costs and other risks associated with any such disclosure requirements to be particularly heightened, given that reporting frameworks on GHG emissions and other climate-related metrics are still maturing and often require the use of numerous assumptions and judgments. Additionally, public statements with respect to emissions reduction goals, environmental targets or, more broadly, ESG-related goals, are becoming increasingly subject to heightened scrutiny from public and governmental authorities with respect to the risk of potential “greenwashing,” i.e., misleading information or false claims overstating potential ESG benefits. For example, the SEC has established a Climate and ESG Task Force in the Division of Enforcement to identify and address potential ESG-related misconduct, including greenwashing. Certain non-governmental organizations and other private actors have filed lawsuits under various securities and consumer protection laws alleging that certain ESG-statements were misleading, false, or otherwise deceptive. As a result, we may face increased litigation risks which could, in turn, lead to further negative sentiment against us and our industry. With respect to more comprehensive regulation, policy makers and political leaders have made, or expressed support for, a variety of proposals, such as the development of cap-and-trade or carbon tax programs. In addition, President Biden has continued to highlight addressing climate change as a priority of his administration, and he previously released an energy plan calling for a number of sweeping changes to address climate change, including, among other measures, a national mobilization effort to achieve net-zero emissions for the U.S. economy by 2050, through increased use of renewable power, stricter fuel-efficiency standards and support for zero-emission vehicles. President Biden issued a number of executive orders in January 2021 with the purpose of implementing certain of these changes, including the rejoining of the Paris Agreement. President Biden subsequently announced a target of reducing economy-wide net GHG emissions in the U.S. by 50% to 52% below 2005 levels by 2030. At the international level, the United States 20 Table of Contents Index to Financial Statements and the European Union jointly announced the launch of a Global Methane Pledge at the 26th Conference of the Parties in 2021, pursuant to which over 130 participating countries have pledged to a collective goal of reducing global methane emissions by at least 30% from 2020 levels by 2030. At the 28th Conference of the Parties in 2023, parties signed onto an agreement to transition “away from fossil fuels in energy systems in a just, orderly and equitable manner” and increase renewable energy capacity so as to achieve net zero by 2050, though no timeline for doing so was set. Although the full impact of these actions is uncertain at this time, the adoption and implementation of these or other initiatives may result in the restriction or cancellation of oil and natural gas activities, greater costs of compliance or consumption (thereby reducing demand for our products) or an impairment in our ability to continue our operations in an economic manner. In addition to regulatory risk, other market and social initiatives relating to climate change present risks for our business. For example, in an effort to promote a lower-carbon economy, there are various public and private initiatives subsidizing or otherwise encouraging the development and adoption of alternative energy sources and technologies, including by mandating the use of specific fuels or technologies. These initiatives may reduce the competitiveness of carbon-based fuels, such as oil and gas. Moreover, an increasing number of financial institutions, funds and other sources of capital have begun restricting or eliminating their investment in oil and natural gas activities due to their concern regarding climate change. Such restrictions in capital could decrease the value of our business and make it more difficult to fund our operations. In addition, governmental entities and other plaintiffs have brought, and may continue to bring, claims against us and other oil and gas companies for purported damages caused by the alleged effects of climate change. The increasing attention to climate change may result in further claims or investigations against us, and heightened societal or political pressures may increase the possibility that liability could be imposed on us in such matters without regard to our causation of, or contribution to, the asserted damage or violation, or to other mitigating factors. Finally, climate change may also result in various enhanced physical risks, such as an increased frequency or intensity of extreme weather events or changes in meteorological and hydrological patterns, that may adversely impact our operations. Such physical risks may result in damage to our facilities or otherwise adversely impact our operations, such as if we are subject to water use curtailments in response to drought, or demand for our products, such as to the extent warmer winters reduce demand for energy for heating purposes. These and the other risks discussed above could result in additional costs, new restrictions on our operations and reputational harm to us, as well as reduce the actual and forecasted demand for our products. These effects in turn could impair or lower the value of our assets, including by resulting in uneconomic or “stranded” assets, and otherwise adversely impact our profitability, liquidity and financial condition. Price Controls, Export Restrictions and Other Governmental Interventions in Energy Markets May Adversely Impact our Business Domestic and foreign governmental bodies have from time to time intervened in energy markets by imposing price controls, restricting exports, limiting production or otherwise taking actions to impact the availability and price of oil, natural gas and NGLs. For instance, members of the European Union agreed to a price-cap framework in December 2022 for the trading of natural gas in response to rising energy costs in Europe. Similarly, during 2021 and 2022, President Biden authorized several releases from the U.S. Strategic Petroleum Reserve in an effort to lower domestic energy prices. More recently, in January 2024, the Biden Administration announced a temporary pause on any new approvals of liquified natural gas export projects, pending a Department of Energy review of its evaluation process for such authorizations. Governments may take similar actions in the future, particularly in the event of disruption in energy markets or national emergency. Any such interventions could adversely impact our business, including by depressing the price of our production and generally introducing greater uncertainty to our operations. General and Other Risks Facing our Business The Credit Risk of Our Counterparties Could Adversely Affect Us We enter into a variety of transactions that expose us to counterparty credit risk. For example, we have exposure to financial institutions and insurance companies through our hedging arrangements, our 2023 Senior Credit Facility and our insurance policies. Disruptions in the financial markets or otherwise may impact these counterparties and affect their ability to fulfill their existing obligations and their willingness to enter into future transactions with us. In addition, we are exposed to the risk of financial loss from trade, joint interest billing and other receivables. We sell our oil, gas and NGLs to a variety of purchasers, and, as an operator, we pay expenses and bill our non-operating partners for their respective share of costs. We also frequently look to buyers of oil and gas properties from us or our predecessors to perform certain obligations associated with the disposed assets, including the removal of production facilities and plugging and abandonment of wells. Certain of these counterparties or their successors may experience insolvency, liquidity problems or other issues and may not be able to meet 21 Table of Contents Index to Financial Statements their obligations and liabilities (including contingent liabilities) owed to, and assumed from, us, particularly during a depressed or volatile commodity price environment. Any such default may result in us being forced to cover the costs of those obligations and liabilities. Our business has been adversely impacted by counterparty defaults in the past, and we may experience similar defaults again in the future. Our Debt May Limit Our Liquidity and Financial Flexibility, and Any Downgrade of Our Credit Rating Could Adversely Impact Us As of December 31, 2023, we had total indebtedness of $6.2 billion. Our indebtedness and other financial commitments have important consequences to our business, including, but not limited to: • • • requiring us to dedicate a portion of our liquidity to debt service payments, thereby limiting our ability to fund working capital, capital expenditures, investments or acquisitions and other general corporate purposes; increasing our vulnerability to general adverse economic and industry conditions, including low commodity price environments; and limiting our ability to obtain additional financing due to higher costs and more restrictive covenants. In addition, we receive credit ratings from rating agencies in the U.S. with respect to our debt. Factors that may impact our credit ratings include, among others, debt levels, planned asset sales and purchases, liquidity, size and scale of our production and commodity prices. Certain of our contractual obligations require us to provide letters of credit or other assurances. Any credit downgrades could adversely impact our ability to access financing and trade credit, require us to provide additional letters of credit or other assurances under contractual arrangements and increase our interest rate under the 2023 Senior Credit Facility as well as the cost of any other future debt. Cybersecurity Incidents May Adversely Impact Our Operations We rely heavily on information systems and other digital technologies to conduct our business, and we anticipate expanding the use of and reliance on these systems and technologies, including through artificial intelligence, process automation and data analytics. Concurrent with the growing dependence on technology is a greater sensitivity to cyberattack related activities, which have increasingly targeted our industry. Perpetrators of cyberattacks often attempt to gain unauthorized access to digital systems for purposes of misappropriating confidential and proprietary information, intellectual property or financial assets, corrupting data or causing operational disruptions as well as preventing users from accessing systems or information for the purpose of demanding payment in order for users to regain access. A wide variety of individuals or groups may perpetuate cyberattacks, ranging from highly sophisticated criminal organizations and state-sponsored actors to disgruntled employees, and the nature of, and methods used in, cyberattacks are similarly diverse and constantly evolving, with examples including phishing attempts, distributed denial of service attacks or ransomware. The increase in remote working practices may also increase the risk of cybersecurity incidents, both from deliberate attacks and unintentional events. In addition, our vendors (including third-party cloud and IT service providers), midstream providers and other business partners may separately suffer disruptions or breaches from cyberattacks, which, in turn, could adversely impact our operations and compromise our information. Moreover, we and other upstream companies rely on extensive oil and gas infrastructure and distribution systems to deliver our production to market, which in turn depend upon digital technologies. Any cyberattack directed at such infrastructure or systems could adversely impact our business and operations, including by limiting our ability to transport and market our production. Geopolitical instability may also increase our cybersecurity risk. Although we have experienced cybersecurity incidents from time to time, none have had a material effect on our business, operations or reputation; however, there is no assurance that such a breach has not already occurred and we are unaware of it, or that we will not suffer such a loss in the future. We devote significant resources to prevent cybersecurity incidents and protect our data, but our systems and procedures for identifying and protecting against such attacks and mitigating such risks may prove to be insufficient due to system vulnerabilities, human error or malfeasance or other factors. Any such attacks could have an adverse impact on our business, operations or reputation and lead to remediation costs, litigation or regulatory actions. Moreover, as the sophistication and volume of cyberattacks continue to increase, we may be required to expend significant additional resources to further enhance our digital security or to remediate vulnerabilities, and we may face difficulties in fully anticipating or implementing adequate preventive measures or mitigating potential harm. 22 Table of Contents Index to Financial Statements Global Pandemics Have Previously and May in the Future Adversely Impact Our Business Global pandemics and the actions taken by third parties, including, but not limited to, governmental authorities, businesses and consumers, in response to such pandemics, including the COVID-19 pandemic, have previously adversely impacted and may in the future adversely impact the global economy, resulting in significant volatility in the oil and gas industry. A continued, prolonged or a renewed period of reduced demand for oil and other commodities and other adverse impacts from a pandemic may adversely affect our business, financial condition, cash flows and results of operations. Further, to the extent COVID-19 or any other pandemic adversely affects our business or the global economic conditions more generally, it may also have the effect of heightening many of the other risks described in this report. Insurance Does Not Cover All Risks As discussed above, our business is hazardous and is subject to all of the operating risks normally associated with the exploration, development and production of oil, gas and NGLs. To mitigate financial losses resulting from these operational hazards, we maintain comprehensive general liability insurance, as well as insurance coverage against certain losses resulting from physical damages, loss of well control, business interruption and pollution events that are considered sudden and accidental. We also maintain workers’ compensation and employer’s liability insurance. However, our insurance coverage does not provide 100% reimbursement of potential losses resulting from these operational hazards and, in the future, we may not be able to maintain or obtain insurance of the type and amount we desire at reasonable rates. Additionally, we have limited or no insurance coverage for a variety of other risks, including pollution events that are considered gradual, war and political risks and fines or penalties assessed by governmental authorities. The occurrence of a significant event against which we are not fully insured could have an adverse effect on our profitability, financial condition and liquidity. Our Business Could Be Adversely Impacted by Shareholder Activism, Proxy Contests or Similar Actions In recent years, proxy contests and other forms of shareholder activism have been directed against numerous public companies. Investors may from time to time seek to involve themselves in the governance, strategic direction and operations of the Company, whether by stockholder proposals, public campaigns, proxy solicitations or otherwise. These actions may be prompted or exacerbated by unfavorable recommendations or ratings from proxy advisory firms or other third parties, including with respect to our performance (or the perception of our performance) under ESG metrics. Such actions could adversely impact our business by distracting our Board of Directors and employees from our long-term strategy, requiring us to incur increased advisory fees and related costs, interfering with our ability to successfully execute on core business operations and strategic transactions or plans and provoking perceived uncertainty about the future direction of our business. Such perceived uncertainty may, in turn, make it more difficult to retain employees and could result in significant fluctuation in the market price of our common stock. Our Acquisition and Divestiture Activities Involve Substantial Risks Our business depends, in part, on making acquisitions, including by merger and other similar transactions, that complement or expand our current business and successfully integrating any acquired assets or businesses. If we are unable to make attractive acquisitions, our future growth could be limited. Furthermore, even if we do make acquisitions, they may not result in an increase in our cash flow from operations or otherwise result in the benefits anticipated due to various risks, including, but not limited to: • • • mistaken estimates or assumptions about reserves, potential drilling locations, revenues and costs, including synergies and the overall costs of equity or debt; difficulties in integrating the operations, technologies, products and personnel of the acquired assets or business; and unknown and unforeseen liabilities or other issues related to any acquisition for which contractual protections prove inadequate, including environmental liabilities and title defects. In addition, from time to time, we may sell or otherwise dispose of certain of our properties or businesses as a result of an evaluation of our asset portfolio and to help enhance our liquidity. These transactions also have inherent risks, including possible delays in closing, the risk of lower-than-expected sales proceeds for the disposed assets or business and potential post-closing liabilities and claims for indemnification, as well as secondary liability for any obligations to third parties guaranteed by us. Moreover, volatility in commodity prices may result in fewer potential bidders, unsuccessful sales efforts and a higher risk that buyers may seek to terminate a transaction prior to closing. 23 Table of Contents Index to Financial Statements Our Ability to Declare and Pay Dividends and Repurchase Shares Is Subject to Certain Considerations Dividends, whether fixed or variable, and share repurchases are authorized and determined by our Board of Directors in its sole discretion and depend upon a number of factors, including the Company’s financial results, cash requirements and future prospects, as well as such other factors deemed relevant by our Board of Directors. We can provide no assurance that we will continue to pay dividends or execute share repurchases at the current rate or at all. Any elimination of, or downward revision in, our dividend payout or share repurchase program could have an adverse effect on the market price of our common stock. Furthermore, the IRA imposed a 1% non-deductible U.S. federal excise tax (the “Stock Buyback Tax”) on certain repurchases of stock by publicly traded U.S. corporations, such as Devon, after December 31, 2022. The Biden Administration has proposed increasing the amount of the Stock Buyback Tax from 1% to 4%; however, it is unclear whether and when such a change in the amount of the Stock Buyback Tax could be enacted and take effect. Item 1B. Unresolved Staff Comments Not applicable. Item 1C. Cybersecurity We maintain a corporate information security policy and program (the “Program”) designed to identify, assess and appropriately manage risk from cybersecurity threats to help maintain operational continuity and protect Devon’s networks, systems and other assets, as well as the significant amount of information we use to run our business. We employ a variety of tools designed to identify, assess and manage cybersecurity threats, including monitoring and detection programs, network security measures, firewall monitoring devices and encryption of critical data. As part of the Program, we perform cybersecurity risk assessments of certain third- party vendors of the Company, including technology vendor and key operational suppliers and service providers. These assessments are intended to identify potential risks to Devon associated with our use of third-party vendors and, where appropriate, to recommend and implement mitigating controls or solutions. In addition, Devon maintains disaster recovery plans related to cybersecurity incidents as part of our broader corporate emergency preparedness program, and our employees receive cybersecurity awareness training as part of both new-hire onboarding and through periodic refresher courses. We have made efforts to align the Program with the National Institute of Standards and Technology Cybersecurity Framework for risk management, and we conduct an annual assessment to identify areas for potential improvement and benchmark maturity relative to peers and other companies, as well as industry and other relevant standards. Moreover, we perform regular internal testing of our systems and programs, including disaster recovery exercises and tabletop exercises. We supplement these internal efforts by periodically engaging third-party organizations to separately review and stress-test the Program. The Program is administered by our Digital Security team, which is led by our Manager of Digital Security. The Digital Security team meets at least weekly to discuss any cybersecurity incidents and related response actions, emerging cybersecurity threats facing the Company and preventative measures. It is important to Devon that members of our Digital Security team have the necessary expertise to oversee the Program and its related technologies, platforms and applications, whether through educational background, experience, technical certifications or other training. The Manager of Digital Security has over 12 years of cybersecurity experience, a degree in management information systems and multiple certifications relating to security, risk and information systems, including a security leadership certification. Cybersecurity risk is an area of focus for our Board of Directors, and we include cybersecurity and related risks in our enterprise-wide risk-management framework that annually assesses risks to the Company. This year-round assessment of risk is guided by our Internal Audit team and involves our Board of Directors, management and certain internal subject matter experts. The Audit Committee of our Board of Directors has oversight of Devon’s risks from cybersecurity threats and reviews the steps management has taken to monitor and address such risks. Our management team provides quarterly updates to the Audit Committee on activities and other developments impacting Devon’s cybersecurity. These updates cover a variety of topics, including, among other things, (i) regular reviews of certain cybersecurity metrics for the Company, (ii) status reviews of our cybersecurity initiatives and the results of benchmarking or other assessments of the Program and (iii) briefings on current events or trends relating to cybersecurity. Our full Board of Directors also receives regular updates from our management team regarding the Program, as well as reports from the Audit Committee. 24 Table of Contents Index to Financial Statements As of the date of this report, Devon is not aware of any previous cybersecurity threats that have materially affected or are reasonably likely to materially affect Devon. For information on the risks associated with cybersecurity threats, see “Item 1A. Risks Factors.” Item 3. Legal Proceedings We are involved in various legal proceedings incidental to our business. However, to our knowledge as of the date of this report and subject to the matters noted below, there were no material pending legal proceedings to which we are a party or to which any of our property is subject. For more information on our legal contingencies, see Note 18 in “Item 8. Financial Statements and Supplementary Data” of this report. On April 7, 2020, WPX Energy, Inc., a wholly-owned subsidiary of the Company, received a notice of violation from the EPA relating to specific historical air emission events occurring on the Fort Berthold Indian Reservation in North Dakota. On July 22, 2022, we received an updated notice of violation from the EPA relating to the same underlying events. On June 4, 2021, we received a notice of violation from the EPA relating to alleged air permit violations by WPX Energy Permian, LLC, a wholly-owned subsidiary of the Company, during 2020 in western Texas. On February 1, 2023, we received a notice of violation from the EPA relating to alleged air permit violations by WPX Energy Permian, LLC during 2020 in New Mexico. On June 1, 2023, we received a notice of violation from the EPA relating to alleged air permit violations by Devon Energy Production Company, L.P., a wholly-owned subsidiary of the Company, during 2020 and 2022 in New Mexico. The Company has been engaging with the EPA to resolve each of these matters. Although these matters are ongoing and management cannot predict their ultimate outcome, the resolution of each of these matters may result in a fine or penalty in excess of $300,000. Item 4. Mine Safety Disclosures Not applicable. 25 Table of Contents Index to Financial Statements PART II Item 5. Market for Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities Our common stock is traded on the NYSE under the “DVN” ticker symbol. On February 14, 2024, there were 11,446 holders of record of our common stock. We began paying regular quarterly cash dividends in the second quarter of 1993. Devon currently has a strategy to return approximately 70% of our free cash flow to shareholders through a fixed dividend, variable dividend and share repurchases. Under this strategy, Devon plans to pay, on a quarterly basis, a fixed dividend. Additionally, Devon could potentially return cash to shareholders through a variable dividend amount and share repurchases. The declaration and payment of any future dividend, whether fixed or variable, will remain at the full discretion of the Board of Directors and will depend on Devon’s financial results, cash requirements, future prospects and other factors deemed relevant by the Devon Board. In determining the amount of the quarterly fixed dividend, the Board expects to consider a number of factors, including Devon’s financial condition, the commodity price environment and a general target of paying out up to 15% of operating cash flow through the fixed dividend. Each quarter's free cash flow, which is a non-GAAP measure, is computed as operating cash flow (a GAAP measure) before balance sheet changes less capital expenditures. A number of factors will be considered when determining if a variable dividend payment and share repurchases will be made. Devon expects that the most critical factors will consist of Devon’s financial condition, including its cash balances and leverage metrics, as well as the commodity price outlook. Additional information on our dividends can be found in Note 17 in “Item 8. Financial Statements and Supplementary Data” of this report. Performance Graph The following graph compares the cumulative TSR over a five-year period on Devon’s common stock with the cumulative total returns of the S&P 500 Index and the SPDR Oil and Gas Exploration & Production ETF (“XOP U.S. Equity”). The graph was prepared assuming $100 was invested on December 31, 2018 in Devon’s common stock, the S&P 500 Index and the XOP U.S. Equity Index and dividends have been reinvested subsequent to the initial investment. 26 Table of Contents Index to Financial Statements The graph and related information should not be deemed “soliciting material” or to be “filed” with the SEC, nor should such information be incorporated by reference into any future filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except to the extent that we specifically incorporate such information by reference into such a filing. The graph and information are included for historical comparative purposes only and should not be considered indicative of future stock performance. Issuer Purchases of Equity Securities The following table provides information regarding purchases of our common stock that were made by us during the fourth quarter of 2023 (shares in thousands). Period October 1 - October 31 November 1 - November 30 December 1 - December 31 Total Total Number of Shares Purchased (1) 2 2,918 2,549 5,469 Average Price Paid per Share Total Number of Shares Purchased As Part of Publicly Announced Plans or Programs (2) Maximum Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs (2) $ $ $ $ 46.49 45.27 45.05 45.17 — $ $ $ 2,917 2,548 5,465 948 816 701 (1) In addition to shares purchased under the share repurchase program described below, these amounts also include approximately 3,000 shares received by us from employees for the payment of personal income tax withholding on vesting transactions. (2) On November 2, 2021, we announced a $1.0 billion share repurchase program that would expire on December 31, 2022. In 2022, we announced the expansions of this program ultimately to $2.0 billion and extended the expiration date to May 4, 2023. In 2023, we announced a further expansion to $3.0 billion and extended the expiration date to December 31, 2024. In the fourth quarter of 2023, we repurchased 5.5 million common shares for $247 million, or $45.17 per share, under this share repurchase program. For additional information, see Note 17 in “Item 8. Financial Statements and Supplementary Data” of this report. Item 6. [Reserved] 27 Table of Contents Index to Financial Statements Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations Introduction The following discussion and analysis presents management’s perspective of our business, financial condition and overall performance. This information is intended to provide investors with an understanding of our past performance, current financial condition and outlook for the future and should be read in conjunction with “Item 8. Financial Statements and Supplementary Data” of this report. The following discussion and analyses primarily focus on 2023 and 2022 items and year-to-year comparisons between 2023 and 2022. Discussions of 2021 items and year-to-year comparisons between 2022 and 2021 that are not included in this report can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our 2022 Annual Report on Form 10-K. Executive Overview We are a leading independent oil and natural gas exploration and production company whose operations are focused onshore in the United States. Our operations are currently focused in five core areas: the Delaware Basin, Eagle Ford, Anadarko Basin, Williston Basin and Powder River Basin. Our asset base is underpinned by premium acreage in the economic core of the Delaware Basin and our diverse, top-tier resource plays provide a deep inventory of opportunities for years to come. In the third quarter of 2022, we acquired additional producing properties and leasehold interests in both the Williston Basin and Eagle Ford that were complementary to our existing acreage, offered operational synergies and added additional high-quality inventory to our portfolio. Moving forward into 2024, we plan to refine our capital allocation by further concentrating investment in the Delaware Basin. By shifting more capital to the core of this world-class basin and high-grading activity across the rest of our diversified portfolio, we anticipate delivering meaningful improvements to our capital efficiency which will position us to generate growth in free cash flow which can be returned to shareholders. We remain focused on building economic value by executing on our strategic priorities of moderating production growth, emphasizing capital and operational efficiencies, optimizing reinvestment rates to maximize free cash flow, maintaining low leverage, delivering cash returns to our shareholders and pursuing ESG excellence. Our recent performance highlights for these priorities include the following items for 2023: • • • • • • • • Oil production totaled 320 MBbls/d, which is a 7% increase year over year. Through 2023, completed approximately 77% of our authorized $3.0 billion share repurchase program, with approximately 45 million of our common shares repurchased for approximately $2.3 billion, or $51.05 per share, since inception of the plan. Retired $242 million of senior notes. Exited with $3.9 billion of liquidity, including $0.9 billion of cash. Generated $6.5 billion of operating cash flow. Including variable dividends, paid dividends of approximately $1.9 billion. Earnings attributable to Devon were $3.7 billion, or $5.84 per diluted share. Core earnings (Non-GAAP) were $3.7 billion, or $5.71 per diluted share. We remain committed to capital discipline and delivering the objectives that underpin our current plan. Those objectives prioritize value creation through moderated capital investment and production growth, particularly with a view of the volatility in commodity prices, supply chain constraints and the economic uncertainty arising from inflation and geopolitical events. Our cash- return objectives remain focused on opportunistic share repurchases, funding our fixed and variable dividends, repaying debt at upcoming maturities and building cash balances. Our net earnings and operating cash flow are highly dependent upon oil, gas and NGL prices which can be incredibly volatile due to several varying factors. Commodity prices strengthened during 2022 as the continued recovery from the COVID-19 pandemic increased demand for oil and gas commodities, while economic sanctions imposed on Russia and restraint from OPEC+ on production 28 Table of Contents Index to Financial Statements growth both simultaneously impacted the supply of these commodities. In 2023, commodity prices weakened primarily due to economic uncertainty surrounding inflation and increased interest rates as well as certain geopolitical events. The graphs below show the trends in commodity prices over the past three years and their related impact on our net earnings, operating cash flow and capital investments. As we dependably generate strong cash flow results as shown above, we will continue to prioritize delivering cash returns to shareholders through share repurchases and our fixed plus variable dividend strategy while maintaining a strong liquidity position. Since the inception of our authorized $3.0 billion share repurchase program, we have repurchased approximately 45 million common shares for approximately $2.3 billion, or $51.05 per share. We also returned value to shareholders by paying dividends of approximately $1.9 billion during 2023. We exited 2023 with $3.9 billion of liquidity, comprised of $0.9 billion of cash and $3.0 billion of available credit under our 2023 Senior Credit Facility. We currently have $6.2 billion of debt outstanding, of which approximately $483 million is classified as short-term. Additionally, to help mitigate the volatility of commodity prices and protect ourselves from downside risk, we currently have approximately 30% and 20% of our anticipated 2024 oil and gas production hedged, respectively. 29 Table of Contents Index to Financial Statements Business and Industry Outlook In 2023, Devon marked its 52nd anniversary in the oil and gas business and its 35th year as a public company. We generated nearly $6.5 billion of operating cash flow in 2023 as a result of the strength of our portfolio of assets and our operational execution. Our portfolio benefited from highly complementary assets that were acquired in 2022. Our 2023 operating cash flow was materially lower than 2022 as commodity prices declined from 2022 highs and cost inflation increased in 2023. We remain committed to continuing our track record of industry leading return of capital to our shareholders, underpinned by low capital reinvestment rates and a disciplined, returns-driven strategy which is designed to be successful through economic cycles. In line with this strategy, we returned $2.8 billion of cash to shareholders through fixed and variable cash dividends and share repurchases in 2023. For 2024, we are targeting approximately 70% of our free cash flow to be returned to shareholders through cash dividends and share repurchases. In 2023, WTI oil prices averaged $77.62 per Bbl versus $94.39 per Bbl in 2022, reflecting a downward trend as oil prices remained volatile even with continued capital discipline by global oil producers. The market price for crude oil is currently expected to be lower in 2024 due to concerns of a global economic slowdown driven by high interest rates and high inflation that could weaken economic activity and oil demand. Additionally, oil prices could remain volatile as uncertainty still exists from the impact of sanctioned Russian oil in the global market, as well as actions taken by OPEC+ countries in supporting a balanced global crude supply. Growing supply from U.S. oil producers could also weigh down prices in 2024 by dampening the impact of OPEC+ supply cuts. Henry Hub natural gas prices fell in 2023, averaging $2.74 per Mcf compared to $6.65 per Mcf in 2022. For 2024, natural gas prices are expected to remain consistent with 2023 prices due to high storage levels from an abundance of supply and milder winter weather, weakening economic conditions in some sectors leading to lower demand, and continued alternative energy diversification. Our 2024 cash flow is partly protected from commodity price volatility due to our current hedge position that covers approximately 30% of our anticipated oil volumes and 20% of our anticipated gas volumes. In order to further insulate our cash flow, we continue to examine and, when appropriate, execute attractive regional basis swap hedges to protect price realizations across our portfolio. Our commitment to capital discipline and capital efficiency remains unchanged with our 2024 capital program. Similar to 2023, the majority of our 2024 capital, or approximately 60%, is expected to be focused on our highest returning oil play, the Delaware Basin. The remainder of our 2024 capital will continue to be deployed to our other core areas of Eagle Ford, Williston Basin, Anadarko Basin and Powder River Basin but with a reduced activity level in some of these areas, particularly the Williston Basin. Our 2024 capital is expected to be approximately 10% lower than 2023 due to this activity reduction and due to other identified cost reductions. Our capital efficiency is expected to improve as lower 2024 capital offsets the impact of lower oil production from reduced 2024 activity. Due to our strategy of spending within cash flow, we expect to continue generating material amounts of free cash flow for 2024. Results of Operations The following graph, discussion and analysis are intended to provide an understanding of our results of operations and current financial condition. To facilitate the review, these numbers are being presented before consideration of earnings attributable to noncontrolling interests. Analysis of the change in net earnings is shown below. Our 2023 net earnings were $3.8 billion, compared to net earnings of $6.0 billion for 2022. The graph below shows the change in net earnings from 2022 to 2023. The material changes are further discussed by category on the following pages. 30 Table of Contents Index to Financial Statements Production Volumes Oil (MBbls/d) Delaware Basin Eagle Ford Anadarko Basin Williston Basin Powder River Basin Other Total Gas (MMcf/d) Delaware Basin Eagle Ford Anadarko Basin Williston Basin Powder River Basin Other Total NGLs (MBbls/d) Delaware Basin Eagle Ford Anadarko Basin Williston Basin Powder River Basin Other Total Combined (MBoe/d) Delaware Basin Eagle Ford Anadarko Basin Williston Basin Powder River Basin Other Total 2023 % of Total 2022 Change 211 42 14 36 14 3 320 66% 13% 4% 11% 5% 1% 100% 210 24 14 33 14 4 299 2023 % of Total 2022 Change 657 82 238 58 18 1 1,054 62% 8% 22% 6% 2% 0% 100% 607 67 221 61 19 1 976 2023 % of Total 2022 Change 107 15 28 9 2 1 162 66% 9% 17% 6% 1% 1% 100% 103 10 25 9 2 — 149 2023 % of Total 2022 Change 427 71 82 54 19 5 658 65% 11% 12% 8% 3% 1% 100% 414 45 76 51 19 5 610 0% 74% 1% 9% 0% -10% 7% 8% 21% 8% -4% -4% 22% 8% 4% 52% 14% 7% -2% N/M 9% 3% 56% 8% 6% -1% -2% 8% From 2022 to 2023, the change in volumes contributed to a $1.0 billion increase in earnings. The increase in volumes was primarily due to an acquisition in the Eagle Ford, which closed in the third quarter of 2022, as well as continued development in the Delaware Basin and Anadarko Basin. 31 Table of Contents Index to Financial Statements Realized Prices Oil (per Bbl) WTI index Realized price, unhedged Cash settlements Realized price, with hedges Gas (per Mcf) Henry Hub index Realized price, unhedged Cash settlements Realized price, with hedges NGLs (per Bbl) WTI index Realized price, unhedged Cash settlements Realized price, with hedges Combined (per Boe) Realized price, unhedged Cash settlements Realized price, with hedges 2023 Realization 2022 Change 77.62 75.98 (0.28) 75.70 98% 98% 2023 Realization 2.74 1.83 0.20 2.03 67% 74% $ $ $ $ $ $ $ $ 94.39 94.11 (9.38) 84.73 2022 Change 6.65 5.47 (0.93) 4.54 2023 Realization 2022 Change 77.62 20.48 — 20.48 26% 26% $ $ $ $ 94.39 34.18 — 34.18 $ $ $ $ $ $ $ $ $ $ $ $ 2023 2022 Change $ $ $ 44.96 0.19 45.15 $ $ $ 63.20 (6.08) 57.12 -18% -19% -11% -59% -67% -55% -18% -40% -40% -29% -21% From 2022 to 2023, realized prices contributed to a $4.3 billion decrease in earnings. Unhedged realized oil, gas and NGL prices decreased primarily due to lower WTI, Henry Hub and Mont Belvieu index prices. The decrease in index prices was partially offset by hedge cash settlements related to oil and gas commodities. Hedge Settlements Oil Natural gas Total cash settlements (1) 2023 Q 2022 Change $ $ (33) 80 47 $ $ (1,025) (331) (1,356) 97% 124% 103% (1) Included as a component of oil, gas and NGL derivatives on the consolidated statements of comprehensive earnings. Cash settlements as presented in the tables above represent realized gains or losses related to the instruments described in Note 3 in “Item 8. Financial Statements and Supplementary Data” of this report. 32 Table of Contents Index to Financial Statements Production Expenses LOE Gathering, processing & transportation Production taxes Property taxes Total Per Boe: LOE Gathering, processing & transportation Percent of oil, gas and NGL sales: Production taxes 2023 2022 Change $ $ $ $ 1,428 702 713 85 2,928 5.95 2.92 $ $ $ $ 1,071 693 954 79 2,797 4.81 3.11 6.6% 6.8% 33% 1% -25% 8% 5% 24% -6% -2% LOE expenses and LOE per BOE increased primarily due to acquisitions in the Eagle Ford and Williston Basin that both closed in the third quarter of 2022, along with inflation and higher volumes resulting from increased activity in the Delaware Basin and Anadarko Basin. This is partially offset by decreased production taxes due to lower commodity prices. Field-Level Cash Margin The table below presents the field-level cash margin for each of our operating areas. Field-level cash margin is computed as oil, gas and NGL revenues less production expenses and is not prepared in accordance with GAAP. A reconciliation to the comparable GAAP measures is found in “Non-GAAP Measures” in this Item 7. The changes in production volumes, realized prices and production expenses, shown above, had the following impacts on our field-level cash margins by asset. Field-level cash margin (Non-GAAP) 2023 $ per BOE 2022 $ per BOE Delaware Basin Eagle Ford Anadarko Basin Williston Basin Powder River Basin Other Total DD&A Oil and gas per Boe Oil and gas Other property and equipment Total $ $ 5,359 1,074 508 586 277 59 7,863 $ $ $ $ $ $ 34.38 41.71 16.94 29.43 40.16 N/M 32.76 $ $ 8,074 870 968 867 401 105 11,285 $ $ $ $ $ $ 2023 2022 Change $ $ $ 10.27 2,464 90 2,554 $ $ $ 9.52 2,119 104 2,223 53.39 52.68 35.00 46.28 57.39 N/M 50.65 8% 16% -14% 15% DD&A and our oil and gas per BOE rate both increased in 2023 primarily due to acquisitions in the Eagle Ford and Williston Basin which both closed in the third quarter of 2022. Increased activity in the Delaware Basin and Anadarko Basin also led to an increase in DD&A. General and Administrative Expense G&A per Boe Labor and benefits Non-labor Total 2023 2022 Change $ $ $ 1.70 210 198 408 $ $ $ 1.77 229 166 395 -4% -8% 19% 3% 33 Table of Contents Index to Financial Statements Other Items Commodity hedge valuation changes (1) Marketing and midstream operations Exploration expenses Asset dispositions Net financing costs Other, net 2023 2022 Change in earnings $ $ 71 (60) 20 (30) 308 38 698 (35) 29 (44) 309 (95) $ $ (627) (25) 9 (14) 1 (133) (789) (1) Included as a component of oil, gas and NGL derivatives on the consolidated statements of comprehensive earnings. We recognize fair value changes on our oil, gas and NGL derivative instruments in each reporting period. The changes in fair value resulted from new positions and settlements that occurred during each period, as well as the relationship between contract prices and the associated forward curves. In 2023, asset dispositions include a $64 million gain related to the difference between the fair value and the book value of assets contributed to the Water JV, which was partially offset by a $33 million loss related to the re-valuation of contingent earnout payments associated with divested Barnett assets. In 2022, asset dispositions include a $42 million gain related to the re-valuation of contingent earnout payments associated with divested Barnett Shale assets. For additional information, see Note 2 in “Item 8. Financial Statements and Supplementary Data” of this report. For discussion on other, net, see Note 6 in “Item 8. Financial Statements and Supplementary Data” of this report. Income Taxes Current expense Deferred expense Total expense Current tax rate Deferred tax rate Effective income tax rate $ $ 2023 2022 $ $ 465 376 841 10% 8% 18% 559 1,179 1,738 7% 15% 22% For discussion on income taxes, see Note 7 in “Item 8. Financial Statements and Supplementary Data” of this report. Our 2023 current rate is below the 15% stated rate in the CAMT due to utilization of tax credits and favorable AFSI adjustments, including depreciation and other items. While our 2023 current income tax rate was 10%, we expect our 2024 income tax rate could approach the mid-teens, depending on commodity prices among other factors. 34   Table of Contents Index to Financial Statements Capital Resources, Uses and Liquidity Sources and Uses of Cash The following table presents the major changes in cash and cash equivalents for the time periods presented below. Operating cash flow Capital expenditures Acquisitions of property and equipment Divestitures of property and equipment Investment activity, net Debt activity, net Repurchases of common stock Common stock dividends Noncontrolling interest activity, net Shares traded for taxes and other Net change in cash, cash equivalents and restricted cash Cash, cash equivalents and restricted cash at end of period Operating Cash Flow Year Ended December 31, 2023 2022 6,544 (3,883) (64) 26 (21) (242) (979) (1,858) (8) (94) (579) 875 $ $ $ 8,530 (2,542) (2,583) 39 (37) — (718) (3,379) (30) (97) (817) 1,454 $ $ $ As presented in the table above, net cash provided by operating activities continued to be a significant source of capital and liquidity. Operating cash flow funded all of our capital expenditures, and we continued to return value to our shareholders by utilizing cash flow and cash balances for dividends, share repurchases and debt repayments. Capital Expenditures The amounts in the table below reflect cash payments for capital expenditures, including cash paid for capital expenditures incurred in prior periods. Delaware Basin Eagle Ford Anadarko Basin Williston Basin Powder River Basin Other Total oil and gas Midstream Other Total capital expenditures Year Ended December 31, 2023 2022 $ $ 2,257 775 196 312 177 6 3,723 81 79 3,883 $ $ 1,678 229 157 158 149 9 2,380 92 70 2,542 Capital expenditures consist primarily of amounts related to our oil and gas exploration and development operations, midstream operations and other corporate activities. Our capital investment program is driven by a disciplined allocation process focused on moderating our production growth and maximizing our returns. As such, our capital expenditures for 2023 represent approximately 60% of our operating cash flow. Acquisitions of Property and Equipment During 2022, we paid $2.6 billion toward acquisitions of producing properties and leasehold interests located in the Eagle Ford and Williston Basin, which were completed in the third quarter of 2022. For additional information, please see Note 2 in “Part II. Item 8. Financial Statements and Supplementary Data” in this report. 35 Table of Contents Index to Financial Statements Divestitures of Property and Equipment During 2023 and 2022, we received contingent earnout payments related to assets previously sold. For additional information, please see Note 2 in “Part II. Item 8. Financial Statements and Supplementary Data” in this report. Investment Activity During 2023 and 2022, Devon received distributions from our investments of $32 million and $39 million, respectively. Devon contributed $53 million and $76 million to our investments during 2023 and 2022, respectively. Debt Activity During 2023, we repaid $242 million of senior notes at maturity. Shareholder Distributions and Stock Activity We repurchased 19.1 million shares of common stock for $979 million in 2023 and 11.7 million shares of common stock for $718 million in 2022 under the share repurchase program authorized by our Board of Directors. For additional information, see Note 17 in “Item 8. Financial Statements and Supplementary Data” in this report. The following table summarizes our common stock dividends in 2023 and 2022. Devon has raised its fixed dividend multiple times over the past two calendar years to $0.20 per share beginning in the first quarter of 2023. In addition to the fixed quarterly dividend, we paid a variable dividend in each quarter of 2023 and 2022. For additional information, see Note 17 in “Item 8. Financial Statements and Supplementary Data” of this report. 2023: First quarter Second quarter Third quarter Fourth quarter Total year-to-date 2022: First quarter Second quarter Third quarter Fourth quarter Total year-to-date Noncontrolling Interest Activity Fixed Variable Total Rate Per Share $ $ $ $ 133 128 127 127 515 109 105 117 117 448 $ $ $ $ 463 334 185 361 1,343 558 725 890 758 2,931 $ $ $ $ $ $ $ $ $ $ $ $ 596 462 312 488 1,858 667 830 1,007 875 3,379 0.89 0.72 0.49 0.77 1.00 1.27 1.55 1.35 During 2023, we received $37 million of contributions from our noncontrolling interests in CDM. During 2023 and 2022, we distributed $45 million and $30 million, respectively, to our noncontrolling interests in CDM. Liquidity The business of exploring for, developing and producing oil and natural gas is capital intensive. Because oil, natural gas and NGL reserves are a depleting resource, we, like all upstream operators, must continually make capital investments to grow and even sustain production. Generally, our capital investments are focused on drilling and completing new wells and maintaining production from existing wells. At opportunistic times, we also acquire operations and properties from other operators or land owners to enhance our existing portfolio of assets. Historically, our primary sources of capital funding and liquidity have been our operating cash flow, cash on hand and asset divestiture proceeds. Additionally, we maintain a commercial paper program, supported by our revolving line of credit, which can be accessed as needed to supplement operating cash flow and cash balances. If needed, we can also issue debt and equity securities, including through transactions under our shelf registration statement filed with the SEC. We estimate the combination of our sources 36 Table of Contents Index to Financial Statements of capital will continue to be adequate to fund our planned capital requirements, as discussed in this section, as well as execute our cash-return business model. Operating Cash Flow Key inputs into determining our planned capital investment is the amount of cash we hold and operating cash flow we expect to generate over the next one to three or more years. At the end of 2023, we held approximately $900 million of cash. Our operating cash flow forecasts are sensitive to many variables and include a measure of uncertainty as actual results may differ from our expectations. Commodity Prices – The most uncertain and volatile variables for our operating cash flow are the prices of the oil, gas and NGLs we produce and sell. Prices are determined primarily by prevailing market conditions. Regional and worldwide economic activity, weather and other highly variable factors influence market conditions for these products. These factors, which are difficult to predict, create volatility in prices and are beyond our control. To mitigate some of the risk inherent in prices, we utilize various derivative financial instruments to protect a portion of our production against downside price risk. The key terms to our oil, gas and NGL derivative financial instruments as of December 31, 2023 are presented in Note 3 in “Item 8. Financial Statements and Supplementary Data” of this report. Further, when considering the current commodity price environment and our current hedge position, we expect to achieve our capital investment priorities. Additionally, we remain committed to capital discipline and focused on delivering the objectives that underpin our capital plan for 2024. The currently elevated level of cost inflation has eroded, and could continue to erode, our cost efficiencies gained over previous years and pressure our margin in 2024. Despite this, we expect to continue generating material amounts of free cash flow at current commodity price levels due to our strategy of spending within cash flow. Operating Expenses – Commodity prices can also affect our operating cash flow through an indirect effect on operating expenses. Significant commodity price decreases can lead to a decrease in drilling and development activities. As a result, the demand and cost for people, services, equipment and materials may also decrease, causing a positive impact on our cash flow as the prices paid for services and equipment decline. However, the inverse is also generally true during periods of rising commodity prices. We expect to mitigate the impact of cost inflation through efficiencies gained from the scale of our operations as well as by leveraging our long- standing relationships with our suppliers. Credit Losses – Our operating cash flow is also exposed to credit risk in a variety of ways. This includes the credit risk related to customers who purchase our oil, gas and NGL production, the collection of receivables from joint interest owners for their proportionate share of expenditures made on projects we operate and counterparties to our derivative financial contracts. We utilize a variety of mechanisms to limit our exposure to the credit risks of our customers, joint interest owners and counterparties. Such mechanisms include, under certain conditions, requiring letters of credit, prepayments or collateral postings. Credit Availability We have $3.0 billion of available borrowing capacity under our 2023 Senior Credit Facility at December 31, 2023. The 2023 Senior Credit Facility matures on March 24, 2028, with the option to extend the maturity date by three additional one-year periods subject to lender consent. The 2023 Senior Credit Facility supports our $3.0 billion of short-term credit under our commercial paper program. As of December 31, 2023, there were no borrowings under our commercial paper program. See Note 13 in “Item 8. Financial Statements and Supplementary Data” of this report for further discussion. The 2023 Senior Credit Facility contains only one material financial covenant. This covenant requires us to maintain a ratio of total funded debt to total capitalization, as defined in the credit agreement, of no more than 65%. As of December 31, 2023, we were in compliance with this covenant with a 22% debt-to-capitalization ratio. Our access to funds from the 2023 Senior Credit Facility is not subject to a specific funding condition requiring the absence of a “material adverse effect”. It is not uncommon for credit agreements to include such provisions. In general, these provisions can remove the obligation of the banks to fund the credit line if any condition or event would reasonably be expected to have a material and adverse effect on the borrower’s financial condition, operations, properties or business considered as a whole, the borrower’s ability to make timely debt payments or the enforceability of material terms of the credit agreement. While our credit agreement includes provisions qualified by material adverse effect as well as a covenant that requires us to report a condition or event having a material adverse effect, the obligation of the banks to fund the 2023 Senior Credit Facility is not conditioned on the absence of a material adverse effect. 37 Table of Contents Index to Financial Statements As market conditions warrant and subject to our contractual restrictions, liquidity position and other factors, we may from time to time seek to repurchase or retire our outstanding debt through cash purchases and/or exchanges for other debt or equity securities in open market transactions, privately negotiated transactions, by tender offer or otherwise. Any such cash repurchases by us may be funded by cash on hand or incurring new debt. The amounts involved in any such transactions, individually or in the aggregate, may be material. Furthermore, any such repurchases or exchanges may result in our acquiring and retiring a substantial amount of such indebtedness, which would impact the trading liquidity of such indebtedness. Debt Ratings We receive debt ratings from the major ratings agencies in the U.S. In determining our debt ratings, the agencies consider a number of qualitative and quantitative items including, but not limited to, commodity pricing levels, our liquidity, asset quality, reserve mix, debt levels, cost structure, planned asset sales and size and scale of our production. Our credit rating from Standard and Poor’s Financial Services is BBB with a stable outlook. Our credit rating from Fitch is BBB+ with a stable outlook. Our credit rating from Moody’s Investor Service is Baa2 with a stable outlook. Any rating downgrades may result in additional letters of credit or cash collateral being posted under certain contractual arrangements. There are no “rating triggers” in any of our contractual debt obligations that would accelerate scheduled maturities should our debt rating fall below a specified level. However, a downgrade could adversely impact our interest rate on any credit facility borrowings and the ability to economically access debt markets in the future. Cash Returns to Shareholders We are committed to returning approximately 70% of our free cash flow to shareholders through a fixed dividend, variable dividend and share repurchases. Our Board of Directors will consider a number of factors when setting the quarterly dividend, if any, including a general target of paying out approximately 10% of operating cash flow through the fixed dividend. In addition to the fixed quarterly dividend, we may pay a variable dividend or complete share repurchases. Each quarter’s free cash flow, which is a non- GAAP measure, is computed as operating cash flow (a GAAP measure) before balance sheet changes less capital expenditures. The declaration and payment of any future dividend, whether fixed or variable, will remain at the full discretion of our Board of Directors and will depend on our financial results, cash requirements, future prospects and other factors deemed relevant by the Board. In February 2024, Devon raised its fixed dividend by 10%, to $0.22 per share, and announced a cash dividend in the amount of $0.44 per share payable in the first quarter of 2024. The dividend consists of a fixed quarterly dividend in the amount of approximately $140 million (or $0.22 per share) and a variable dividend in the amount of approximately $140 million (or $0.22 per share). Our Board of Directors has authorized a $3.0 billion share repurchase program that expires on December 31, 2024. Through February 23, 2024, we had executed $2.4 billion of the authorized program. Capital Expenditures Our 2024 capital expenditure budget is expected to be approximately $3.3 billion to $3.6 billion, which is approximately 10% lower than our 2023 capital expenditures. In 2024, we plan to refine our capital allocation by further concentrating investment in the Delaware Basin. Contractual Obligations As of December 31, 2023, our material contractual obligations include debt, interest expense, asset retirement obligations, lease obligations, retained obligations related to our divested Canadian business, operational agreements, drilling and facility obligations and various tax obligations. As discussed above, we estimate the combination of our sources of capital will continue to be adequate to fund our short- and long-term contractual obligations. See Notes 5, 7, 13, 14, 15 and 18 in “Item 8. Financial Statements and Supplementary Data” of this report for further discussion. In February 2024, Devon committed to invest approximately $90 million in a geothermal technology company and expects to fund the commitment throughout 2024. 38 Table of Contents Index to Financial Statements Contingencies and Legal Matters For a detailed discussion of contingencies and legal matters, see Note 18 in “Item 8. Financial Statements and Supplementary Data” of this report. Critical Accounting Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. requires us to make estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual amounts could differ from these estimates, and changes in these estimates are recorded when known. We consider the following to be our most critical accounting estimates that involve judgment and have reviewed these critical accounting estimates with the Audit Committee of our Board of Directors. Oil and Gas Assets Accounting, Classification, Reserves & Valuation Successful Efforts Method of Accounting and Classification We utilize the successful efforts method of accounting for our oil and natural gas exploration and development activities which requires management’s assessment of the proper designation of wells and associated costs as developmental or exploratory. This classification assessment is dependent on the determination and existence of proved reserves, which is a critical estimate discussed in the section below. The classification of developmental and exploratory costs has a direct impact on the amount of costs we initially recognize as exploration expense or capitalize, then subject to DD&A calculations and impairment assessments and valuations. Once a well is drilled, the determination that proved reserves have been discovered may take considerable time and requires both judgment and application of industry experience. Development wells are always capitalized. Costs associated with drilling an exploratory well are initially capitalized, or suspended, pending a determination as to whether proved reserves have been found. At the end of each quarter, management reviews the status of all suspended exploratory drilling costs to determine whether the costs should continue to remain capitalized or shall be expensed. When making this determination, management considers current activities, near- term plans for additional exploratory or appraisal drilling and the likelihood of reaching a development program. If management determines future development activities and the determination of proved reserves are unlikely to occur, the associated suspended exploratory well costs are recorded as dry hole expense and reported in exploration expense in the consolidated statements of comprehensive earnings. Otherwise, the costs of exploratory wells remain capitalized. At December 31, 2023, all material suspended well costs have been suspended for less than one year. Similar to the evaluation of suspended exploratory well costs, costs for undeveloped leasehold, for which reserves have not been proven, must also be evaluated for continued capitalization or impairment. At the end of each quarter, management assesses undeveloped leasehold costs for impairment by considering future drilling plans, drilling activity results, commodity price outlooks, planned future sales or expiration of all or a portion of such projects. At December 31, 2023, Devon had approximately $501 million of undeveloped leasehold costs. Of the remaining undeveloped leasehold costs at December 31, 2023, none is scheduled to expire in 2024. Reserves Our estimates of proved and proved developed reserves are a major component of DD&A calculations. Additionally, our proved reserves represent the element of these calculations that require the most subjective judgments. Estimates of reserves are forecasts based on engineering data, projected future rates of production and the timing of future expenditures. The process of estimating oil, gas and NGL reserves requires substantial judgment, resulting in imprecise determinations, particularly for new discoveries. Different reserve engineers may make different estimates of reserve quantities based on the same data. Our engineers prepare our reserve estimates. We then subject certain of our reserve estimates to audits performed by a third-party petroleum consulting firm. In 2023, 90% of our proved reserves were subjected to such an audit. The passage of time provides additional information which may result in revisions to previous estimates to reflect updated information. In the past five years, annual revisions other than price to our proved reserve estimates, which have been both increases and decreases in individual years, have averaged approximately 3% of the previous year’s estimate. However, there can be no assurance that more significant revisions will not be necessary in the future. For example, revisions may be driven broadly by 39 Table of Contents Index to Financial Statements economic factors such as significant changes in operating costs, or they may be more focused such as in a given area or reservoir. The data for a given reservoir may change substantially over time as a result of numerous factors, including, but not limited to, additional development activity, evolving production history and continual reassessment of the viability of production under varying economic conditions. Valuation of Long-Lived Assets Long-lived assets used in operations, including proved and unproved oil and gas properties, are depreciated and assessed for impairment annually or whenever changes in facts and circumstances indicate a possible significant deterioration in future cash flows is expected to be generated by an asset group. For DD&A calculations and impairment assessments, management groups individual assets based on a judgmental assessment of the lowest level (“common operating field”) for which there are identifiable cash flows that are largely independent of the cash flows of other groups of assets. The determination of common operating fields is largely based on geological structural features or stratigraphic condition, which requires judgment. Management also considers the nature of production, common infrastructure, common sales points, common processing plants, common regulation and management oversight to make common operating field determinations. These determinations impact the amount of DD&A recognized each period and could impact the determination and measurement of a potential asset impairment. Management evaluates assets for impairment through an established process in which changes to significant assumptions such as prices, volumes and future development plans are reviewed. If, upon review, the sum of the undiscounted pre-tax cash flows is less than the carrying value of the asset group, the carrying value is written down to estimated fair value. Because there usually is a lack of quoted market prices for long-lived assets, the fair value of impaired assets is typically determined based on the present values of expected future cash flows using discount rates believed to be consistent with those used by principal market participants. The expected future cash flows used for impairment reviews and related fair value calculations are typically based on judgmental assessments of future production volumes, commodity prices, operating costs and capital investment plans, considering all available information at the date of review. The expected future cash flows used for impairment reviews include future production volumes associated with proved producing and risk-adjusted proved undeveloped reserves, and when needed, probable and possible reserves. Besides the risk-adjusted estimates of reserves and future production volumes, future commodity prices are the largest driver in the variability of undiscounted pre-tax cash flows. For our impairment determinations, we utilize NYMEX forward strip prices and incorporate internally generated price forecasts along with price forecasts published by reputable investment banks and reservoir engineering firms to estimate our future revenues. We also estimate and escalate or de-escalate future capital and operating costs by using a method that correlates cost movements to price movements similar to recent history. To measure indicated impairments, we use a market-based weighted-average cost of capital to discount the future net cash flows. Changes to any of the reserves or market-based assumptions can significantly affect estimates of undiscounted and discounted pre-tax cash flows and impact the recognition and amount of impairments. None of our oil and gas assets were at risk of impairment as of December 31, 2023. Income Taxes The amount of income taxes recorded requires interpretations of complex rules and regulations of federal, state, provincial and foreign tax jurisdictions. We recognize current tax expense based on estimated taxable income for the current period and the applicable statutory tax rates. We routinely assess potential uncertain tax positions and, if required, estimate and establish accruals for such amounts. We have recognized deferred tax assets and liabilities for temporary differences, operating losses and other tax carryforwards. We routinely assess our deferred tax assets and reduce such assets by a valuation allowance if we deem it is more likely than not that some portion or all of the deferred tax assets will not be realized. Further, in the event we were to undergo an “ownership change” (as defined in Section 382 of the Internal Revenue Code of 1986, as amended), our ability to use net operating losses and tax credits generated prior to the ownership change may be limited. Generally, an “ownership change” occurs if one or more shareholders, each of whom owns five percent or more in value of a corporation’s stock, increase their aggregate percentage ownership by more than 50 percent over the lowest percentage of stock owned by those shareholders at any time during the preceding three-year period. Based on currently available information, we do not believe an ownership change has occurred during 2023 for Devon, but the Merger did cause an ownership change for WPX. 40 Table of Contents Index to Financial Statements On August 16, 2022, the IRA was signed into law and included various income tax related provisions with an effective date beginning in 2023. Among the enacted provisions are a 15% CAMT and several new and expanded clean energy credits and incentives. The CAMT will be assessed on applicable corporations with an average annual AFSI that exceeds $1 billion for the preceding three consecutive years. We have made an accounting policy election to not consider the effects of the CAMT on the realizability of our deferred tax assets, carryforwards and other tax credits and will instead account for any such effects as a period cost when they arise. We believe we are subject to the CAMT as we had an average annual AFSI that exceeded $1 billion for the three-year period ended December 31, 2022. Incremental taxes attributable to the CAMT are possible and such taxes may be significant. Non-GAAP Measures Core Earnings We make reference to “core earnings attributable to Devon” and “core earnings per share attributable to Devon” in “Overview of 2023 Results” in this Item 7 that are not required by or presented in accordance with GAAP. These non-GAAP measures are not alternatives to GAAP measures and should not be considered in isolation or as a substitute for analysis of our results reported under GAAP. Core earnings attributable to Devon, as well as the per share amount, represent net earnings excluding certain noncash and other items that are typically excluded by securities analysts in their published estimates of our quarterly financial results. Our non- GAAP measures are typically used as a quarterly performance measure. Amounts excluded for 2023 and 2022 relate to asset dispositions, noncash asset impairments (including unproved asset impairments), deferred tax asset valuation allowance and fair value changes in derivative financial instruments. Amounts excluded for 2021 relate to asset dispositions, noncash asset impairments (including unproved asset impairments), deferred tax asset valuation allowance, changes in tax legislation, fair value changes in derivative financial instruments, restructuring and transaction costs associated with the workforce reductions in 2021 and costs associated with the early retirement of debt. We believe these non-GAAP measures facilitate comparisons of our performance to earnings estimates published by securities analysts. We also believe these non-GAAP measures can facilitate comparisons of our performance between periods and to the performance of our peers. 41 Table of Contents Index to Financial Statements Below are reconciliations of our core earnings and earnings per share to their comparable GAAP measures. 2023 Earnings attributable to Devon (GAAP) Adjustments: Asset dispositions Asset and exploration impairments Deferred tax asset valuation allowance Fair value changes in financial instruments Core earnings attributable to Devon (Non-GAAP) 2022 Earnings attributable to Devon (GAAP) Adjustments: Asset dispositions Asset and exploration impairments Deferred tax asset valuation allowance Fair value changes in financial instruments Core earnings attributable to Devon (Non-GAAP) 2021 Earnings attributable to Devon (GAAP) Adjustments: Asset dispositions Asset and exploration impairments Deferred tax asset valuation allowance Change in tax legislation Fair value changes in financial instruments Restructuring and transaction costs Early retirement of debt Core earnings attributable to Devon (Non-GAAP) EBITDAX and Field-Level Cash Margin Year Ended December 31, Before Tax After Tax After NCI Per Diluted Share $ 4,623 $ 3,782 $ 3,747 $ 5.84 (30) 5 — (74) 4,524 7,775 (44) 13 — (690) 7,054 2,898 (168) 6 — — 82 258 (30) 3,046 $ $ $ $ $ (24) 3 (1) (58) 3,702 6,037 (34) 10 17 (532) 5,498 2,833 (129) 5 (639) 60 63 224 (23) 2,394 $ $ $ $ $ $ $ $ $ $ (24) 3 (1) (58) 3,667 6,015 (34) 10 17 (532) 5,476 2,813 (129) 5 (639) 60 63 224 (23) 2,374 $ $ $ $ $ (0.04) — — (0.09) 5.71 9.12 (0.05) 0.02 0.03 (0.81) 8.31 4.19 (0.19) 0.01 (0.95) 0.09 0.09 0.33 (0.04) 3.53 To assess the performance of our assets, we use EBITDAX and Field-Level Cash Margin. We compute EBITDAX as net earnings before income tax expense; financing costs, net; exploration expenses; DD&A; asset impairments; asset disposition gains and losses; non-cash share-based compensation; non-cash valuation changes for derivatives and financial instruments; restructuring and transaction costs; accretion on discounted liabilities; and other items not related to our normal operations. Field-Level Cash Margin is computed as oil, gas and NGL revenues less production expenses. Production expenses consist of lease operating, gathering, processing and transportation expenses, as well as production and property taxes. We exclude financing costs from EBITDAX to assess our operating results without regard to our financing methods or capital structure. Exploration expenses and asset disposition gains and losses are excluded from EBITDAX because they generally are not indicators of operating efficiency for a given reporting period. DD&A and impairments are excluded from EBITDAX because capital expenditures are evaluated at the time capital costs are incurred. We exclude share-based compensation, valuation changes, restructuring and transaction costs, accretion on discounted liabilities and other items from EBITDAX because they are not considered a measure of asset operating performance. We believe EBITDAX and Field-Level Cash Margin provide information useful in assessing our operating and financial performance across periods. EBITDAX and Field-Level Cash Margin as defined by Devon may not be comparable to similarly titled measures used by other companies and should be considered in conjunction with net earnings from operations. 42 Table of Contents Index to Financial Statements Below are reconciliations of net earnings to EBITDAX and a further reconciliation to Field-Level Cash Margin. Net earnings (GAAP) Financing costs, net Income tax expense Exploration expenses Depreciation, depletion and amortization Asset dispositions Share-based compensation Derivative and financial instrument non-cash valuation changes Restructuring and transaction costs Accretion on discounted liabilities and other EBITDAX (Non-GAAP) Marketing and midstream revenues and expenses, net Commodity derivative cash settlements General and administrative expenses, cash-based Field-level cash margin (Non-GAAP) $ $ Year Ended December 31, 2023 2022 2021 3,782 308 841 20 2,554 (30) 92 (71) — 38 7,534 60 (47) 316 7,863 $ $ 6,037 309 1,738 29 2,223 (44) 87 (698) — (95) 9,586 35 1,356 308 11,285 $ $ 2,833 329 65 14 2,158 (168) 77 82 258 (43) 5,605 19 1,462 314 7,400 43 Table of Contents Index to Financial Statements Item 7A. 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 risks. The term “market risk” refers to our risk of loss arising from adverse changes in oil, gas and NGL prices, interest rates and foreign currency exchange rates. The following 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. All of our market risk sensitive instruments were entered into for purposes other than speculative trading. Commodity Price Risk Our major market risk exposure is the pricing applicable to our oil, gas and NGL production. Realized pricing is primarily driven by the prevailing worldwide price for crude oil and spot market prices applicable to our gas and NGL production. Pricing for oil and gas production has been volatile and unpredictable as discussed in “Item 1A. Risk Factors” of this report. Consequently, we systematically hedge a portion of our production through various financial transactions. The key terms to our oil and gas derivative financial instruments as of December 31, 2023 are presented in Note 3 in “Item 8. Financial Statements and Supplementary Data” of this report. The fair values of our commodity derivatives are largely determined by estimates of the forward curves of the relevant price indices. At December 31, 2023, a 10% change in the forward curves associated with our commodity derivative instruments would have changed our net positions by approximately $200 million. Interest Rate Risk At December 31, 2023, we had total debt of $6.2 billion. All of our debt is based on fixed interest rates averaging 5.7%. 44 Table of Contents Index to Financial Statements Item 8. Financial Statements and Supplementary Data INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND CONSOLIDATED FINANCIAL STATEMENT SCHEDULES Report of Independent Registered Public Accounting Firm Consolidated Financial Statements Consolidated Statements of Comprehensive Earnings Consolidated Balance Sheets Consolidated Statements of Cash Flows Consolidated Statements of Equity Notes to Consolidated Financial Statements Note 1 – Summary of Significant Accounting Policies Note 2 – Acquisitions and Divestitures Note 3 – Derivative Financial Instruments Note 4 – Share-Based Compensation Note 5 – Restructuring and Transaction Costs Note 6 – Other, Net Note 7 – Income Taxes Note 8 – Net Earnings Per Share Note 9 – Other Comprehensive Earnings (Loss) Note 10 – Supplemental Information to Statements of Cash Flows Note 11 – Accounts Receivable Note 12 – Property, Plant and Equipment Note 13 – Debt and Related Expenses Note 14 – Leases Note 15 – Asset Retirement Obligations Note 16 – Retirement Plans Note 17 – Stockholders’ Equity Note 18 – Commitments and Contingencies Note 19 – Fair Value Measurements Note 20 – Supplemental Information on Oil and Gas Operations (Unaudited) 46 48 49 50 51 52 52 63 64 65 67 68 68 71 72 72 73 73 74 76 78 78 82 83 86 87 All financial statement schedules are omitted as they are inapplicable or the required information has been included in the consolidated financial statements or notes thereto. 45 Table of Contents Index to Financial Statements Report of Independent Registered Public Accounting Firm To the Stockholders and Board of Directors Devon Energy Corporation: Opinions on the Consolidated Financial Statements and Internal Control Over Financial Reporting We have audited the accompanying consolidated balance sheets of Devon Energy Corporation and subsidiaries (the Company) as of December 31, 2023 and 2022, the related consolidated statements of comprehensive earnings, equity, and cash flows for each of the years in the three-year period ended December 31, 2023, and the related notes (collectively, the consolidated financial statements). We also have audited the Company’s internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2023, in conformity with U.S. generally accepted accounting principles. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023 based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Basis for Opinions The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Annual Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s consolidated financial statements and an opinion on the Company’s internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects. Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions. Definition and Limitations of Internal Control Over Financial Reporting A company’s internal control over financial reporting is a process designed 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. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements. 46 Table of Contents Index to Financial Statements Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Critical Audit Matter The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates. Estimate of proved oil and gas reserves used in the depletion of proved oil and gas properties As discussed in Notes 1 and 12 to the consolidated financial statements, the Company calculates depletion for its proved oil and gas properties subject to amortization using a units-of-production method. The rates used to deplete the balance of oil and gas properties subject to amortization are set using the estimate of proved oil and gas reserves by common operating field. Under the units-of-production method, a rate is set annually using the beginning of year balance of oil and gas properties subject to amortization and estimated proved oil and gas reserves for each common operating field. That rate is then applied to production throughout the year to determine the amount of depletion expense to be recorded by common operating field. The Company also periodically evaluates whether changes in the estimated proved oil and gas reserves for each common operating field have occurred that would require a change in the rate of depletion to be applied to the production realized. The Company’s internal reservoir engineers estimate proved oil and gas reserves, and the Company engages external reservoir engineers to perform an independent evaluation of a portion of the estimates of proved oil and gas reserves. The company recorded depletion expense of $2.5 billion for the year ended December 31, 2023. We identified the estimate of proved oil and gas reserves used in the depletion of proved oil and gas properties as a critical audit matter. There was a high degree of subjectivity in evaluating the Company’s estimate of the proved oil and gas reserves used as an input to determine depletion for each common operating field. The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls over the Company’s depletion expense process, including controls related to the estimate of proved oil and gas reserves. We analyzed and assessed the determination of depletion expense for compliance with industry and regulatory standards. To assess the Company’s ability to accurately estimate proved oil and gas reserves, we compared the estimated future production quantities assumptions used by the Company in prior periods to the actual production amounts realized and the current year-end future production quantities forecasted. We compared the estimated future production quantities used by the Company in the current period to historical production trends and investigated differences. We evaluated (1) the professional qualifications of the Company’s internal reservoir engineers as well as the external reservoir engineers and external engineering firm, (2) the knowledge, skills, and ability of the Company’s internal and external reservoir engineers, and (3) the relationship of the external reservoir engineers and external engineering firm to the Company. We read and considered the report of the Company’s external reservoir engineers in connection with our evaluation of the Company’s reserve estimates. /s/ KPMG, LLP We have served as the Company’s auditor since 1980. Oklahoma City, Oklahoma February 28, 2024 47 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS Oil, gas and NGL sales Oil, gas and NGL derivatives Marketing and midstream revenues Total revenues Production expenses Exploration expenses Marketing and midstream expenses Depreciation, depletion and amortization Asset dispositions General and administrative expenses Financing costs, net Restructuring and transaction costs Other, net Total expenses Earnings before income taxes Income tax expense Net earnings Net earnings attributable to noncontrolling interests Net earnings attributable to Devon Net earnings per share: Basic net earnings per share Diluted net earnings per share Comprehensive earnings (loss): Net earnings Other comprehensive earnings (loss), net of tax: Pension and postretirement plans Other comprehensive earnings (loss), net of tax Comprehensive earnings: Comprehensive earnings attributable to noncontrolling interests Comprehensive earnings attributable to Devon 2023 Year Ended December 31, 2022 (Millions, except per share amounts) 2021 10,791 118 4,349 15,258 2,928 20 4,409 2,554 (30) 408 308 — 38 10,635 4,623 841 3,782 35 3,747 5.86 5.84 3,782 (8) (8) 3,774 35 3,739 $ $ $ $ $ $ 14,082 (658) 5,745 19,169 2,797 29 5,780 2,223 (44) 395 309 — (95) 11,394 7,775 1,738 6,037 22 6,015 9.15 9.12 6,037 16 16 6,053 22 6,031 $ $ $ $ $ $ 9,531 (1,544) 4,219 12,206 2,131 14 4,238 2,158 (168) 391 329 258 (43) 9,308 2,898 65 2,833 20 2,813 4.20 4.19 2,833 (5) (5) 2,828 20 2,808 $ $ $ $ $ $ See accompanying notes to consolidated financial statements. 48 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS December 31, 2023 December 31, 2022 ASSETS Current assets: Cash, cash equivalents and restricted cash Accounts receivable Inventory Other current assets Total current assets Oil and gas property and equipment, based on successful efforts accounting, net Other property and equipment, net ($136 million and $109 million related to CDM in 2023 and 2022, respectively) Total property and equipment, net Goodwill Right-of-use assets Investments Other long-term assets Total assets LIABILITIES AND EQUITY Current liabilities: Accounts payable Revenues and royalties payable Short-term debt Other current liabilities Total current liabilities Long-term debt Lease liabilities Asset retirement obligations Other long-term liabilities Deferred income taxes Stockholders' equity: Common stock, $0.10 par value. Authorized 1.0 billion shares; issued 636 million and 653 million shares in 2023 and 2022, respectively Additional paid-in capital Retained earnings Accumulated other comprehensive loss Treasury stock, at cost, 0.3 million shares in 2023 Total stockholders’ equity attributable to Devon Noncontrolling interests Total equity Total liabilities and equity $ $ $ $ 875 1,573 249 460 3,157 17,825 1,503 19,328 753 267 666 319 24,490 760 1,222 483 484 2,949 5,672 295 643 876 1,838 64 5,939 6,195 (124) (13) 12,061 156 12,217 24,490 $ $ $ $ 1,454 1,767 201 469 3,891 16,567 1,539 18,106 753 224 440 307 23,721 859 1,506 251 489 3,105 6,189 257 511 900 1,463 65 6,921 4,297 (116) — 11,167 129 11,296 23,721 See accompanying notes to consolidated financial statements. 49 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS Cash flows from operating activities: Net earnings Adjustments to reconcile net earnings to net cash from operating activities: Depreciation, depletion and amortization Leasehold impairments Amortization of liabilities Total (gains) losses on commodity derivatives Cash settlements on commodity derivatives Gains on asset dispositions Deferred income tax expense Share-based compensation Early retirement of debt Other Changes in assets and liabilities, net Net cash from operating activities Cash flows from investing activities: Capital expenditures Acquisitions of property and equipment Divestitures of property and equipment WPX acquired cash Distributions from investments Contributions to investments and other Net cash from investing activities Cash flows from financing activities: Repayments of long-term debt Early retirement of debt Repurchases of common stock Dividends paid on common stock Contributions from noncontrolling interests Distributions to noncontrolling interests Acquisition of noncontrolling interests Shares exchanged for tax withholdings and other Net cash from financing activities Effect of exchange rate changes on cash Net change in cash, cash equivalents and restricted cash Cash, cash equivalents and restricted cash at beginning of period Cash, cash equivalents and restricted cash at end of period Reconciliation of cash, cash equivalents and restricted cash: Cash and cash equivalents Restricted cash Total cash, cash equivalents and restricted cash Year Ended December 31, 2022 2021 2023 $ 3,782 $ 6,037 $ 2,833 2,554 5 (16) (118) 47 (30) 376 93 — (5) (144) 6,544 (3,883) (64) 26 — 32 (53) (3,942) (242) — (979) (1,858) 37 (45) — (97) (3,184) 3 (579) 1,454 875 853 22 875 $ $ $ 2,223 12 (31) 658 (1,356) (44) 1,179 88 — (10) (226) 8,530 (2,542) (2,583) 39 — 39 (76) (5,123) — — (718) (3,379) — (30) — (86) (4,213) (11) (817) 2,271 1,454 1,314 140 1,454 $ $ $ 2,158 4 (27) 1,544 (1,462) (168) 49 99 (30) 15 (116) 4,899 (1,989) (18) 79 344 35 (25) (1,574) (1,243) (59) (589) (1,315) 4 (21) (24) (45) (3,292) 1 34 2,237 2,271 2,099 172 2,271 $ $ $ See accompanying notes to consolidated financial statements. 50 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF EQUITY Additional Other Comprehensive Common Stock Shares Amount Paid-In Capital Retained Earnings Earnings (Loss) Treasury Stock Noncontrolling Interests Total Equity $ $ 208 2,813 — (127) $ — (5) — $ — — 134 20 — $ 3,019 2,833 (5) $ $ $ Balance as of December 31, 2020 Net earnings Other comprehensive loss, net of tax Restricted stock grants, net of cancellations Common stock repurchased Common stock retired Common stock dividends Common stock issued Share-based compensation Contributions from noncontrolling interests Distributions to noncontrolling interests Balance as of December 31, 2021 Net earnings Other comprehensive earnings, net of tax Restricted stock grants, net of cancellations Common stock repurchased Common stock retired Common stock dividends Share-based compensation Distributions to noncontrolling interests Balance as of December 31, 2022 Net earnings Other comprehensive loss, net of tax Restricted stock grants, net of cancellations Common stock repurchased Common stock retired Common stock dividends Share-based compensation Contributions from noncontrolling interests Distributions to noncontrolling interests Balance as of December 31, 2023 382 — — 6 — (16) — 290 1 — — 663 — — 2 — (13) — 1 — 653 — — 2 — (20) — 1 — — 636 $ $ $ $ 38 — — — — (1) — 29 — — — 66 — — 1 — (2) — — — 65 — — — — (1) — — — — 64 2,766 — — — — (632) — 5,403 99 — — — (1,329) — — $ $ — — — 7,636 — $ — 3 — (806) — 88 — 1,692 6,015 — — — — (3,410) — — 6,921 — — $ — 4,297 3,747 — — (8) (1,067) — 93 — — — (1,849) — — — — — — — — — — — (633) 633 — — — — — — — — — — 3 — (633) — (1,329) 5,432 99 3 — (132) $ — — — $ — (20) 137 22 (20) $ 9,399 6,037 16 — — — — — — — (808) 808 — — — (116) $ — (8) — — $ — — — — — — — — — (1,081) 1,068 — — — — — — — — — 16 4 (808) — (3,410) 88 (30) 129 35 — (30) $ 11,296 3,782 (8) — — — — — 37 — (1,089) — (1,849) 93 37 — 5,939 — 6,195 $ $ $ — (124) $ — (13) $ (45) 156 (45) $ 12,217 See accompanying notes to consolidated financial statements. 51 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 1. Summary of Significant Accounting Policies Devon is a leading independent energy company engaged primarily in the exploration, development and production of oil, natural gas and NGLs. Devon’s operations are concentrated in various onshore areas in the U.S. Accounting policies used by Devon and its subsidiaries conform to accounting principles generally accepted in the U.S. and reflect industry practices. The more significant of such policies are discussed below. Principles of Consolidation The accompanying consolidated financial statements include the accounts of Devon, entities in which it holds a controlling interest and VIEs for which Devon is the primary beneficiary. All intercompany transactions have been eliminated. Undivided interests in oil and natural gas exploration and production joint ventures are consolidated on a proportionate basis. Investments in non-controlled entities, over which Devon has the ability to exercise significant influence over operating and financial policies, are accounted for using the equity method. In applying the equity method of accounting, the investments are initially recognized at cost and subsequently adjusted for Devon’s proportionate share of earnings, losses, contributions and distributions. Investments in non-controlled entities over which Devon does not have the ability to exercise significant influence are initially recognized at cost and subsequently adjusted for contributions and distributions. Variable Interest Entity In 2019, Devon and an affiliate of QL Capital Partners, LP (“QLCP”) formed CDM, a joint venture in the Delaware Basin. Devon holds a controlling interest in CDM and the portions of CDM’s net earnings and equity not attributable to Devon’s controlling interest are shown separately as noncontrolling interests in the accompanying consolidated statements of comprehensive earnings and consolidated balance sheets. CDM is considered a VIE to Devon. Devon, through its controlling interest in CDM, has the power to direct the activities that significantly affect the economic performance of CDM and the obligation to absorb losses or the right to receive benefits that could be significant to CDM; therefore, Devon is considered the primary beneficiary and consolidates CDM. CDM maintains its own capital structure that is separate from Devon. During 2023, 2022 and 2021, QLCP distributions from CDM were approximately $45 million, $30 million and $20 million, respectively. During 2023 and 2021 QLCP contributions to CDM were approximately $37 million and $3 million, respectively. The assets of CDM cannot be used by Devon for general corporate purposes and are included in and disclosed parenthetically on Devon's consolidated balance sheets. The carrying amount of liabilities related to CDM for which the creditors do not have recourse to Devon's assets are also included in and disclosed parenthetically, if material, on Devon's consolidated balance sheets. Investments Devon has an interest in Catalyst, which is a joint venture established among WPX, an affiliate of Howard Energy Partners, LLC (“HEP”) and certain other investors, to develop oil gathering and natural gas processing infrastructure in the Stateline area of the Delaware Basin. Under the terms of the arrangement, Devon and a holding company owned by the other joint venture investors each have a 50% voting interest in the joint venture legal entity, and HEP serves as the operator. Through 2038, Devon’s production from 50,000 net acres in the Stateline area of the Delaware Basin has been dedicated to Catalyst subject to fixed-fee oil gathering and natural gas processing agreements. Devon accounts for the investment in Catalyst as an equity method investment. Devon's share of the Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) earnings are reflected as a component of other, net in the accompanying consolidated statements of comprehensive earnings. In the second quarter of 2023, Devon made an investment in the Water JV, a joint venture entity formed with an affiliate of WaterBridge NDB LLC (“WaterBridge”), for the purpose of providing increased capacity and flexibility in disposing of produced water in the Delaware Basin and Eagle Ford. Under terms of the arrangement, Devon contributed water infrastructure assets and committed to a water gathering and disposal dedication to the Water JV through 2038, in exchange for a 30% voting interest in the joint venture legal entity. WaterBridge contributed water infrastructure assets to the Water JV, in exchange for a 70% voting interest in the joint venture legal entity and is serving as the operator. At closing of the Water JV, Devon recognized a $64 million gain in asset dispositions in the consolidated statements of comprehensive earnings, which represented the excess of the estimated fair value of Devon's interest in the Water JV over the carrying value of the water infrastructure assets Devon contributed to the Water JV. Devon accounts for the investment in the Water JV as an equity method investment. Devon's investment in the Water JV is shown within investments on the consolidated balance sheets and Devon's share of the Water JV earnings are reflected as a component of other, net in the accompanying consolidated statements of comprehensive earnings. During 2023 and 2022, Devon made investments in Matterhorn. Matterhorn is a joint venture entity and was formed for the purpose of constructing a natural gas pipeline that will transport natural gas from the Permian Basin to the Katy, Texas area. Devon’s investment in Matterhorn does not give it the ability to exercise significant influence over Matterhorn. Devon has other investments largely focused on midstream, new technologies and energy transition initiatives. Devon does not have the ability to exercise significant influence over these investments. The following table presents Devon's investments that are shown on the consolidated balance sheet. Investments Catalyst Water JV Matterhorn Other Total % Interest 50% 30% 12.5% Various $ $ Carrying Amount December 31, 2023 December 31, 2022 311 216 90 49 666 $ $ 339 — 54 47 440 As of December 31, 2023, Devon’s $311 million investment in Catalyst exceeded the underlying equity in net assets by approximately $112 million. The basis difference results primarily from intangible assets associated with Devon’s acreage dedication and is amortized over the remaining 14-year term of the associated oil gathering and natural gas processing agreements. As of December 31, 2023, Devon's $216 million investment in the Water JV exceeded the underlying equity in net assets by approximately $27 million. The basis difference results primarily from acreage dedicated to the Water JV's water systems and services and is amortized over the remaining 14-year term of those water system services. 53 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Devon's investments provided certain gathering, processing and marketing services to Devon in the ordinary course of business. The impact from these services on Devon’s consolidated statement of comprehensive earnings and consolidated balance sheet for the years ended and as of December 31, 2023 and 2022, respectively, relate primarily to Catalyst and are summarized below. Oil, gas and NGL sales Production expenses Accounts receivable 2023 Year ended December 31, 2022 2021 $ $ $ 213 93 11 $ $ $ 405 55 14 $ $ $ 264 42 22 In February 2024, Devon committed to invest approximately $90 million in a geothermal technology company and expects to fund the commitment throughout 2024. Segment Information Devon’s oil and gas exploration and production activities are solely focused in the U.S. For financial reporting purposes, Devon aggregates its U.S. operating segments into one reporting segment due to the similar nature of these operations. Use of Estimates The preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual amounts could differ from these estimates, and changes in these estimates are recorded when known. Significant items subject to such estimates and assumptions include the following: • • • • • • • • • • • proved reserves and related present value of future net revenues; evaluation of suspended well costs; the carrying and fair values of oil and gas properties, other property and equipment and product and equipment inventories; derivative financial instruments; the fair value of reporting units and related assessment of goodwill for impairment; income taxes; asset retirement obligations; obligations related to employee pension and postretirement benefits; legal and environmental risks and exposures; the fair value of contingent earnout payments; and general credit risk associated with receivables and other assets. 54 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Revenue Recognition Upstream Revenues Upstream revenues include the sale of oil, gas and NGL production. Oil, gas and NGL sales are recognized when production is sold to a purchaser at a fixed or determinable price, delivery has occurred, control has transferred and collectability of the revenue is probable. Devon’s performance obligations are satisfied at a point in time. This occurs when control is transferred to the purchaser upon delivery of contract-specified production volumes at a specified point. The transaction price used to recognize revenue is a function of the contract billing terms. Revenue is invoiced, if required, by calendar month based on volumes at contractually based rates with payment typically received within 30 days of the end of the production month. Taxes assessed by governmental authorities on oil, gas and NGL sales are presented separately from such revenues in the accompanying consolidated statements of comprehensive earnings. Devon acts as a principal in sales transactions when control of the product is retained prior to delivery to the ultimate third-party customer or acts as an agent when services are rendered on behalf of the principal in the transactions. A control-based assessment is performed to identify whether Devon is a principal or an agent in the transaction, which determines whether revenue and the related expenses are presented on a gross or net basis, respectively. Oil sales Devon’s oil sales contracts are generally structured in one of two ways. First, production is sold at the wellhead at an agreed-upon index price, net of pricing differentials. In this scenario, revenue is recognized when control transfers to the purchaser at the wellhead at the net price received. Alternatively, production is delivered to the purchaser at a contractually agreed-upon delivery point where the purchaser takes custody, title and risk of loss of the product. Under this arrangement, a third party is paid to transport the product and Devon receives a specified index price from the purchaser with no transportation deduction. In this scenario, revenue is recognized when control transfers to the purchaser at the delivery point based on the price received from the purchaser. The third- party costs are recorded as gathering, processing and transportation expense as a component of production expenses in the consolidated statements of comprehensive earnings. Natural gas and NGL sales Under Devon’s natural gas processing contracts, natural gas is delivered to a midstream processing entity at the wellhead or the inlet of the midstream processing entity’s system. The midstream processing entity gathers and processes the natural gas and remits proceeds for the resulting sales of NGLs and residue gas. In these scenarios, Devon evaluates whether it is the principal or the agent in the transaction. Devon has concluded it is the principal under these contracts and the ultimate third party is the customer. Revenue is recognized on a gross basis, with gathering, processing and transportation fees presented as a component of production expenses in the consolidated statements of comprehensive earnings. In certain natural gas processing agreements, Devon may elect to take residue gas and/or NGLs in-kind at the tailgate of the midstream entity’s processing plant and subsequently market the product. Through the marketing process, the product is delivered to the ultimate third-party purchaser at a contractually agreed-upon delivery point, and Devon receives a specified index price from the purchaser. In this scenario, revenue is recognized when control transfers to the purchaser at the delivery point based on the index price received from the purchaser. The gathering, processing and compression fees attributable to the gas processing contract, as well as any transportation fees incurred to deliver the product to the purchaser, are presented as gathering, processing and transportation expense as a component of production expenses in the consolidated statements of comprehensive earnings. 55 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Marketing Revenues Marketing revenues are generated primarily as a result of Devon selling commodities purchased from third parties. Marketing revenues are recognized when performance obligations are satisfied. This occurs at the time contract-specified products are sold to third parties at a contractually fixed or determinable price, delivery occurs at a specified point or performance has occurred, control has transferred and collectability of the revenue is probable. The transaction price used to recognize revenue and invoice customers is based on a contractually stated fee or on a third party published index price plus or minus a known differential. Devon typically receives payment for invoiced amounts within 30 days. Marketing revenues and expenses attributable to oil, gas and NGL purchases are reported on a gross basis when Devon takes control of the products and has risks and rewards of ownership. Midstream Revenues Devon’s reported midstream revenue primarily relates to its interest in CDM. CDM provides gathering, compression and dehydration services to Devon and other producers’ natural gas production. An evaluation is performed to determine whether CDM is a principal or agent in these transactions. Under the terms of these gathering, compression and dehydration contracts, CDM has concluded it is the agent as title to the gas production remains with the CDM affiliate producer or a third-party producer. Revenue is recognized on a net basis since CDM is strictly providing a service. Costs to maintain CDM’s assets are presented as marketing and midstream expenses in the consolidated statements of comprehensive earnings. Revenue is recognized for sales at the time the gathering, compression and dehydration service has been rendered or performed. Satisfaction of Performance Obligations and Revenue Recognition Because Devon has a right to consideration from its customers in amounts that correspond directly to the value that the customer receives from the performance completed on each contract, Devon recognizes revenue for sales at the time the crude oil, natural gas or NGLs are delivered at a fixed or determinable price. Transaction Price Allocated to Remaining Performance Obligations Most of Devon’s contracts are short-term in nature with a contract term of one year or less. Devon applies the practical expedient exempting 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. For contracts with terms greater than one year, Devon applies the practical expedient exempting 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 Devon’s contracts, each unit of product typically 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. Contract Balances Cash received relating to future performance obligations is deferred and recognized when all revenue recognition criteria are met. Contract liabilities generated from such deferred revenue are not considered material as of December 31, 2023. Devon’s product sales and marketing contracts do not give rise to contract assets. 56 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Disaggregation of Revenue The following table presents revenue from contracts with customers that are disaggregated based on the type of good. $ Oil Gas NGL Oil, gas and NGL sales Oil Gas NGL Marketing and midstream revenues Total revenues from contracts with customers $ Customers 2023 Year Ended December 31, 2022 2021 8,879 703 1,209 10,791 3,018 572 759 4,349 15,140 $ $ 10,281 1,948 1,853 14,082 3,305 1,163 1,277 5,745 19,827 $ $ 6,996 1,104 1,431 9,531 2,451 718 1,050 4,219 13,750 For the year ended December 31, 2023, sales to two customers accounted for approximately 14% and 10% of Devon's sales revenue. For the year ended December 31, 2022, sales to one customer accounted for approximately 15% of Devon's sales revenue. For the year ended December 31, 2021 sales to two customers accounted for approximately 19% and 12% of Devon's sales revenue. If any one of Devon’s major customers were to stop purchasing our production, the Company believes there are a number of other purchasers to whom the company could sell Devon’s production. If multiple significant customers were to discontinue purchasing Devon’s production abruptly, the Company believes it would have the resources needed to access alternative customers or markets and avoid or materially mitigate associated sales disruptions. Derivative Financial Instruments Devon is exposed to certain risks relating to its ongoing business operations, including risks related to commodity prices and interest rates. As discussed more fully below, Devon uses derivative instruments primarily to manage commodity price risk. Devon does not intend to issue or hold derivative financial instruments for speculative trading purposes. Devon enters into derivative financial instruments with respect to a portion of its oil, gas and NGL production to hedge future prices received. Additionally, Devon periodically enters into derivative financial instruments with respect to a portion of its oil, gas and NGL marketing activities. These instruments are used to manage the inherent uncertainty of future revenues resulting from commodity price volatility. Devon’s derivative financial instruments typically include financial price swaps, basis swaps and costless price collars. Under the terms of the price swaps, Devon receives a fixed price for its production and pays a variable market price to the contract counterparty. For the basis swaps, Devon receives a fixed differential between two regional index prices and pays a variable differential on the same two index prices to the contract counterparty. For price collars, Devon utilizes two-way price collars. The two-way price collars set a floor and ceiling price for the hedged production. If the applicable monthly price indices are outside of the ranges set by the floor and ceiling prices in the various collars, Devon will cash-settle the difference with the counterparty. 57 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) All derivative financial instruments are recognized at their current fair value as either assets or liabilities in the balance sheet. Amounts related to contracts allowed to be netted upon payment subject to a master netting arrangement with the same counterparty are reported on a net basis in the balance sheet. Changes in the fair value of these derivative financial instruments are recorded in earnings unless specific hedge accounting criteria are met. For derivative financial instruments held during the three-year period ended December 31, 2023, Devon chose not to meet the necessary criteria to qualify its derivative financial instruments for hedge accounting treatment. Cash settlements with counterparties on Devon’s derivative financial instruments are also recorded in earnings. By using derivative financial instruments to hedge exposures to changes in commodity prices, Devon is exposed to credit risk. Credit risk is the failure of the counterparty to perform under the terms of the derivative contract. To mitigate this risk, the hedging instruments are placed with a number of counterparties whom Devon believes are acceptable credit risks. It is Devon’s policy to enter into derivative contracts only with investment-grade rated counterparties deemed by management to be competent and competitive market makers. Additionally, Devon’s derivative contracts generally require cash collateral to be posted if either its or the counterparty’s credit rating falls below certain credit rating levels. As of December 31, 2023, Devon held no cash collateral of its counterparties nor posted collateral to its counterparties. Given Devon's current credit ratings and the terms of the underlying contracts, Devon is not currently required to post collateral to its counterparties with respect to its open derivative positions, and would not be required to post any such collateral as a result of any change to the amount of Devon's net liability for such positions. General and Administrative Expenses G&A is reported net of amounts reimbursed by working interest owners of the oil and gas properties operated by Devon. Share-Based Compensation Devon grants share-based awards to members of its Board of Directors, management and employees. All such awards are measured at fair value on the date of grant and are generally recognized as a component of G&A in the accompanying consolidated statements of comprehensive earnings over the applicable requisite service periods. As a result of Devon’s restructuring activity discussed in Note 5, certain share-based awards were accelerated and recognized as a component of restructuring and transaction costs in the accompanying consolidated statements of comprehensive earnings. Generally, Devon uses new shares from approved incentive programs to grant share-based awards and to issue shares upon stock option exercises. Shares repurchased under approved programs are generally available to be issued as part of Devon’s share-based awards. However, Devon has historically canceled these shares upon repurchase. Income Taxes Devon is subject to current income taxes assessed by the federal and various state jurisdictions in the U.S. and by other foreign jurisdictions. In addition, Devon accounts for deferred income taxes related to these jurisdictions using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences and carryforwards are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. 58 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Deferred tax assets are also recognized for the future tax benefits attributable to the expected utilization of existing tax net operating loss carryforwards and other types of carryforwards. If the future utilization of some portion of the deferred tax assets is determined to be unlikely, a valuation allowance is provided to reduce the recorded tax benefits from such assets. Devon periodically weighs the positive and negative evidence to determine if it is more likely than not that some or all of the deferred tax assets will be realized. Forming a conclusion that a valuation allowance is not required is difficult when there is significant negative evidence, such as cumulative losses in recent years. See Note 7 for further discussion. Devon recognizes the financial statement effects of tax positions when it is more likely than not, based on the technical merits, that the position will be sustained upon examination by a taxing authority. Recognized tax positions are initially and subsequently measured as the largest amount of tax benefit that is more likely than not of being realized upon ultimate settlement with a taxing authority. Liabilities for unrecognized tax benefits related to such tax positions are included in other long-term liabilities unless the tax position is expected to be settled within the upcoming year, in which case the liabilities are included in other current liabilities. Interest and penalties related to unrecognized tax benefits are included in current income tax expense. Devon estimates its annual effective income tax rate in recording its provision for income taxes in the various jurisdictions in which it operates. Statutory tax rate changes and other significant or unusual items are recognized as discrete items in the period in which they occur. Net Earnings Per Share Attributable to Devon Devon’s basic earnings per share amounts have been computed based on the average number of shares of common stock outstanding for the period. Devon applies the two-class method to stock awards deemed to be participating securities. The two-class method requires allocating net earnings to both common shares and participating securities based on their respective rights to receive dividends. Diluted earnings per share is calculated using the treasury stock method to reflect the assumed issuance of common shares for all potentially dilutive securities. Such securities primarily consist of unvested restricted stock awards and unvested performance share units. Cash, Cash Equivalents and Restricted Cash Devon considers all highly liquid investments with original contractual maturities of three months or less to be cash equivalents. Devon also considers cash balances subject to legal and contractual restrictions as restricted cash. As of December 31, 2022 and 2021, Devon's restricted cash also included $120 million and $160 million, respectively, associated with retained obligations related to previously disposed assets. As of December 31, 2023, the cash balances associated with these obligations are no longer considered restricted cash. Accounts Receivable Devon’s accounts receivable balance primarily consists of oil and gas sales receivables, marketing and midstream revenue receivables and joint interest receivables. Devon does not require collateral security for joint interest receivables. Devon records an allowance for credit losses based on a forward-looking “expected loss” model. Credit risk is assessed by class of account type, which includes cash equivalents and oil and gas, marketing and midstream, joint interest and other accounts receivable. These classes are further evaluated using a probability-weighted scenario assessment based on historical losses and a probability of future default. This evaluation is supported by an assessment of risk factors such as the age of the receivable, current macro-economic conditions, credit rating of the counterparty and our historical loss rate. 59 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Inventory Devon’s inventories primarily consist of oil and NGL inventory and equipment inventory. Oil and NGL inventory are recorded at weighted average cost and carried at the lower of cost or net realizable value. Equipment inventory is valued at weighted average cost and reviewed periodically for obsolescence or impairment when market conditions indicate. Property and Equipment Oil and Gas Property and Equipment Devon follows the successful efforts method of accounting for its oil and gas properties. Exploration costs, such as exploratory geological and geophysical costs, and costs associated with nonproductive exploratory wells, delay rentals and exploration overhead are charged against earnings as incurred. Costs of drilling successful exploratory wells along with acquisition costs and the costs of drilling development wells, including those that are unsuccessful, are capitalized. Devon groups its oil and gas properties with a common geological structure or stratigraphic condition (“common operating field”) for purposes of computing DD&A, assessing proved property impairments and accounting for asset dispositions. Exploratory drilling costs and exploratory-type stratigraphic test wells are initially capitalized, or suspended, pending the determination of proved reserves. If proved reserves are found, drilling costs remain capitalized as proved properties. Costs of unsuccessful wells are charged to exploration expense. For exploratory wells that find reserves that cannot be classified as proved when drilling is completed, costs continue to be capitalized as suspended exploratory well costs if there have been sufficient reserves found to justify completion as a producing well and sufficient progress is being made in assessing the reserves and the economic and operating viability of the project. If management determines that future appraisal drilling or development activities are unlikely to occur, associated suspended exploratory well costs are expensed. In some instances, this determination may take longer than one year. Devon reviews the status of all suspended exploratory drilling costs quarterly. Capitalized costs of proved oil and gas properties are depleted by an equivalent unit-of-production method, converting gas to oil at the ratio of six Mcf of gas to one Bbl of oil. Proved leasehold acquisition costs, less accumulated amortization, are depleted over total proved reserves, which includes proved undeveloped reserves. Capitalized costs of wells and related equipment and facilities, including estimated asset retirement costs, net of estimated salvage values and less accumulated amortization are depreciated over proved developed reserves associated with those capitalized costs. Depletion is calculated by applying the DD&A rate (amortizable base divided by beginning of period proved reserves) to current period production. Costs associated with unproved properties are excluded from the depletion calculation until it is determined whether or not proved reserves can be assigned to such properties. Devon assesses its unproved properties for impairment annually, or more frequently if events or changes in circumstances dictate that the carrying value of those assets may not be recoverable. Significant unproved properties are assessed individually. Proved properties are assessed for impairment when events or changes in circumstances dictate that the carrying value of those assets may not be recoverable. Individual assets are grouped for impairment purposes based on a common operating field. If there is an indication the carrying amount of an asset may not be recovered, the asset is assessed for potential impairment by management through an established process. If, upon review, the sum of the undiscounted pre-tax reserve cash flows is less than the carrying value of the asset, the carrying value is written down to estimated fair value. Because there is usually a lack of quoted market prices for long-lived assets, the fair value of impaired assets is typically determined based on the present values of expected future cash flows using discount rates believed to be consistent with those used by principal market participants or by comparable transactions. The expected future cash flows used for impairment reviews and related fair value calculations are typically based on judgmental assessments of future production volumes, commodity prices, operating costs, and capital investment plans, considering all available information at the date of review. 60 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Gains or losses are recorded for sales or dispositions of oil and gas properties which constitute an entire common operating field or which result in a significant alteration of the common operating field’s DD&A rate. These gains and losses are classified as asset dispositions in the accompanying statements of comprehensive earnings. Partial common operating field sales or dispositions deemed not to significantly alter the DD&A rates are generally accounted for as adjustments to capitalized costs with no gain or loss recognized. Devon capitalizes interest costs incurred that are attributable to material unproved oil and gas properties and major development projects of oil and gas properties. Other Property and Equipment Costs for midstream assets that are in use are depreciated over the assets’ estimated useful lives, using the straight-line method. Depreciation and amortization of other property and equipment, including corporate and leasehold improvements, are provided using the straight-line method based on estimated useful lives ranging from three to 60 years. Interest costs incurred and attributable to major corporate construction projects are also capitalized. Asset Retirement Obligations Devon recognizes liabilities for retirement obligations associated with tangible long-lived assets, such as producing well sites when there is a legal obligation associated with the retirement of such assets and the amount can be reasonably estimated. The initial measurement of an asset retirement obligation is recorded as a liability at its fair value, with an offsetting asset retirement cost recorded as an increase to the associated property and equipment on the consolidated balance sheet unless the associated asset has already been disposed. When the assumptions used to estimate a recorded asset retirement obligation change, a revision is recorded to both the asset retirement obligation and the asset retirement cost. Devon’s asset retirement obligations also include estimated environmental remediation costs which arise from normal operations and are associated with the retirement of such long-lived assets. The asset retirement cost is depreciated using a systematic and rational method similar to that used for the associated property and equipment. Leases Devon establishes right-of-use assets and lease liabilities on the balance sheet for all leases with a term longer than 12 months. Devon’s right-of-use operating lease assets are for certain leases related to real estate, drilling rigs and other equipment related to the exploration, development and production of oil and gas. Devon’s right-of-use financing lease assets are related to real estate. Certain of Devon’s lease agreements include variable payments based on usage or rental payments adjusted periodically for inflation. Goodwill Goodwill represents the excess of the purchase price of business combinations over the fair value of the net assets acquired and is tested for impairment annually, or more frequently if events or changes in circumstances dictate that the carrying value of goodwill may not be recoverable. Such test includes a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If the qualitative assessment determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, including goodwill, then a quantitative goodwill impairment test is performed. The quantitative goodwill impairment test requires the fair value of the reporting unit be compared to the carrying value of the reporting unit. If the fair value of the reporting unit is less than the carrying value, an impairment charge will be recognized for the amount by which the carrying amount exceeds the fair value. The fair value of the reporting unit is estimated based upon market capitalization, comparable transactions of similar companies and premiums paid. Devon performed impairment tests of goodwill in the fourth quarters of 2023, 2022 and 2021. No impairment was required as a result of the annual tests in these time periods. 61 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Commitments and Contingencies Liabilities for loss contingencies arising from claims, assessments, litigation or other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. Liabilities for environmental remediation or restoration claims resulting from allegations of improper operation of assets are recorded when it is probable that obligations have been incurred and the amounts can be reasonably estimated. Expenditures related to such environmental matters are expensed or capitalized in accordance with Devon’s accounting policy for property and equipment. Fair Value Measurements Certain of Devon’s assets and liabilities are measured at fair value at each reporting date. Fair value represents the price that would be received to sell the asset or paid to transfer the liability in an orderly transaction between market participants. This price is commonly referred to as the “exit price.” Fair value measurements are classified according to a hierarchy that prioritizes the inputs underlying the valuation techniques. This hierarchy consists of three broad levels: • • • Level 1 – Inputs consist of unadjusted quoted prices in active markets for identical assets and liabilities and have the highest priority. When available, Devon measures fair value using Level 1 inputs because they generally provide the most reliable evidence of fair value. Level 2 – Inputs consist of quoted prices that are generally observable for the asset or liability. Common examples of Level 2 inputs include quoted prices for similar assets and liabilities in active markets or quoted prices for identical assets and liabilities in markets not considered to be active. Level 3 – Inputs are not observable from objective sources and have the lowest priority. The most common Level 3 fair value measurement is an internally developed cash flow model. Noncontrolling Interests Noncontrolling interests represent third-party ownership in the net assets of Devon’s consolidated subsidiaries and are presented as a component of equity. Changes in Devon’s ownership interests in subsidiaries that do not result in deconsolidation are recognized in equity. Recently Issued Accounting Standards Not Yet Adopted In December 2023, the FASB issued ASU 2023-09, Improvements to Income Tax Disclosures. ASU 2023-09 intends to provide investors with enhanced information about an entity’s income taxes by requiring disclosure of items such as disaggregation of the effective tax rate reconciliation as well as information regarding income taxes paid. This ASU is effective for annual reporting periods beginning after December 15, 2024, with early adoption permitted for annual financial statements that have not yet been issued. Devon is evaluating the impact this ASU will have on the disclosures that accompany its consolidated financial statements. In November 2023, the FASB issued ASU 2023-07, Improvements to Reportable Segments Disclosures. Under this ASU, the scope and frequency of segment disclosures is increased to provide investors with additional detail about information utilized by an entity’s “Chief Operating Decision Maker.” This ASU is effective for Devon beginning with our 2024 annual reporting and interim periods beginning in 2025. Devon is evaluating the impact this ASU will have on the disclosures that accompany its consolidated financial statements. 62 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 2. Acquisitions and Divestitures WPX Merger On January 7, 2021, Devon and WPX completed an all-stock merger of equals. WPX was an oil and gas exploration and production company with assets in the Delaware Basin in Texas and New Mexico and the Williston Basin in North Dakota. On the closing date of the Merger, each share of WPX common stock was automatically converted into the right to receive 0.5165 of a share of Devon common stock. No fractional shares of Devon’s common stock were issued in the Merger, and holders of WPX common stock instead received cash in lieu of fractional shares of Devon common stock, if any. Based on the closing price of Devon’s common stock on January 7, 2021, the total value of Devon common stock issued to holders of WPX common stock as part of this transaction was approximately $5.4 billion. The Merger was structured as a tax-free reorganization for U.S. federal income tax purposes. Acquisitions In the third quarter of 2022, Devon completed its acquisition of producing properties and leasehold interests located in the Eagle Ford and Williston Basin for cash consideration of approximately $1.7 billion and $830 million, respectively, net of purchase price adjustments. The total estimated proved reserves associated with these Eagle Ford and Williston Basin assets were approximately 87 MMBoe and 66 MMBoe, respectively. Each of these acquisitions were accounted for as asset acquisitions as substantially all of the fair value was concentrated in a group of similar assets. Each of the acquisitions resulted in the purchase of producing properties and leasehold interests in a defined geographical and geological area, and substantially all of the assets have similar risk characteristics. Contingent Earnout Payments Devon is entitled to contingent earnout payments associated with the sale of its Barnett Shale assets in 2020 with upside participation beginning at a $2.75 Henry Hub natural gas price or a $50 WTI oil price. The contingent payment period commenced on January 1, 2021 and has a term of four years. Devon received $20 million in contingent earnout payments related to this transaction in the first quarter of 2024 and $65 million in the first quarter of 2023 and 2022. Devon could also receive up to an additional $65 million in contingent earnout payments for the remaining performance period depending on future commodity prices. The valuation of the future contingent earnout payment included within other current assets and other long-term assets in the December 31, 2023 consolidated balance sheet was approximately $20 million and $35 million, respectively. These values were derived utilizing a Monte Carlo valuation model and qualify as a level 3 fair value measurement. Devon also received $4 million in contingent earnout payments in the first quarter of 2023 and 2022 related to the sale of non-core assets in the Rockies. Devon completed the sale of these non-core assets in 2021 for proceeds of $9 million, net of purchase price adjustments, and recognized a $35 million gain related to the sale. 63 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 3. Derivative Financial Instruments Commodity Derivatives As of December 31, 2023, Devon had the following open oil derivative positions. The first table presents Devon’s oil derivatives that settle against the average of the prompt month NYMEX WTI futures price. The second table presents Devon’s oil derivatives that settle against the respective indices noted within the table. Price Swaps Volume (Bbls/d) Weighted Average Price ($/Bbl) Volume (Bbls/d) Price Collars Weighted Average Floor Price ($/Bbl) Weighted Average Ceiling Price ($/Bbl) 27,486 $ 77.74 60,238 $ 65.71 $ 84.89 Index Midland Sweet NYMEX Roll Midland Sweet Oil Basis Swaps Volume (Bbls/d) Weighted Average Differential to WTI ($/Bbl) 62,500 26,000 53,000 $ $ $ 1.17 0.82 0.97 Period Q1-Q4 2024 Period Q1-Q4 2024 Q1-Q4 2024 Q1-Q4 2025 As of December 31, 2023, Devon had the following open natural gas derivative positions. The first table presents Devon’s natural gas derivatives that settle against the Inside FERC first of the month Henry Hub index. The second table presents Devon’s natural gas derivatives that settle against the respective indices noted within the table. Price Swaps Price Collars Period Q1-Q4 2024 Q1-Q4 2025 Volume (MMBtu/d) Weighted Average Price ($/MMBtu) Volume (MMBtu/d) 187,426 32,904 $ $ 3.30 3.22 Weighted Average Floor Price ($/MMBtu) $ 3.78 — $ $ — $ 40,527 Weighted Average Ceiling Price ($/MMBtu) 7.05 — Natural Gas Basis Swaps Period Q1-Q4 2024 Q1-Q4 2024 Q1-Q4 2024 Index El Paso Natural Gas Houston Ship Channel WAHA Volume (MMBtu/d) Weighted Average Differential to Henry Hub ($/MMBtu) 34,863 110,000 44,973 $ $ $ (0.91) (0.24) (0.58) As of December 31, 2023, Devon had the following open NGL derivative positions. Devon's NGL positions settle against the average of the prompt month OPIS Mont Belvieu, Texas index. Period Q1-Q4 2024 Q1-Q4 2024 Q1-Q4 2024 Product Natural Gasoline Normal Butane Propane Price Swaps Volume (Bbls/d) Weighted Average Price ($/Bbl) 3,000 3,350 3,000 $ $ $ 69.11 37.58 32.20 64 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Financial Statement Presentation All derivative financial instruments are recognized at their current fair value as either assets or liabilities in the consolidated balance sheets. Amounts related to contracts allowed to be netted upon payment subject to a master netting arrangement with the same counterparty are reported on a net basis in the consolidated balance sheets. The table below presents a summary of these positions as of December 31, 2023 and 2022. December 31, 2023 December 31, 2022 Gross Fair Value Amounts Netted Net Fair Value Gross Fair Value Amounts Netted Net Fair Value Balance Sheet Classification Commodity derivatives: Short-term derivative asset Long-term derivative asset Short-term derivative liability Long-term derivative liability Total derivative asset $ 213 $ — (7) (7) (5) $ — 5 — $ 199 $ — $ 208 $ — (2) (7) 199 $ 138 $ 12 (22) — (19) $ — 19 — Other current assets 119 12 Other long-term assets (3) Other current liabilities — Other long-term liabilities 128 $ — $ 128 4. Share-Based Compensation In 2022, Devon's stockholders approved the 2022 Plan, which replaced the 2017 Plan. From the effective date of the 2022 Plan, no further awards may be made under the 2017 Plan; however, awards previously granted will continue to be governed by the terms of the respective award documents. The 2022 Plan authorizes the grant of nonqualified and incentive stock options, restricted stock awards or units and stock appreciation rights to eligible employees. Restricted stock awards or restricted stock units granted under the 2022 Plan may be subject to performance-based conditions. The 2022 Plan also authorizes the grant of nonqualified stock options, restricted stock awards or units and stock appreciation rights to non-employee directors. To calculate the number of shares that may be granted in awards under the 2022 Plan, options and stock appreciation rights represent one share and other awards represent 1.74 shares. The vesting for certain share-based awards was accelerated in 2021 in conjunction with the reduction of workforce activities described in Note 5 and is included in restructuring and transaction costs in the accompanying consolidated statements of comprehensive earnings. The table below presents the share-based compensation expense included in Devon’s accompanying consolidated statements of comprehensive earnings. G&A Exploration expenses Restructuring and transaction costs Total Related income tax benefit 2023 Year Ended December 31, 2022 2021 92 1 — 93 34 $ $ $ 87 1 — 88 34 $ $ $ 77 1 21 99 13 $ $ $ 65 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) The following table presents a summary of Devon’s unvested restricted stock awards and units and performance share units granted under the plans. Weighted Average Grant-Date Fair Value 31.33 51.38 27.89 — 43.25 Restricted Stock Awards & Units Weighted Average Grant-Date Fair Value (Thousands, except fair value data) Units Awards/Units Performance Share Units Unvested at 12/31/22 Granted Vested Forfeited Unvested at 12/31/23 5,788 1,298 (2,926) (127) 4,033 $ $ $ $ $ 29.11 62.24 25.25 43.89 42.10 (1,037) 1,841 $ 743 (1) $ $ — $ 1,547 (2) $ (1) These grants also include the impact of performance share units granted in prior year that vested higher than 100% target due to Devon's TSR performance compared to applicable peers. (2) A maximum of 3.1 million common shares could be awarded based upon Devon’s final TSR ranking. The following table presents the aggregate fair value of awards and units that vested during the indicated period. Restricted Stock Awards and Units Performance-Based Restricted Stock Awards Performance Share Units 2023 2022 2021 $ $ $ $ 172 — $ $ 66 $ 180 — $ $ 62 The following table presents the unrecognized compensation cost and the related weighted average recognition period associated with unvested awards and units as of December 31, 2023. Unrecognized compensation cost Weighted average period for recognition (years) Restricted Stock Awards and Units Restricted Stock Awards/Units Performance Share Units $ $ 93 2.5 115 1 15 18 1.7 Restricted stock awards and units are subject to the terms, conditions, restrictions and limitations, if any, that the Compensation Committee deems appropriate, including restrictions on continued employment. Generally, the service requirement for vesting ranges from one to four years. Dividends declared during the vesting period with respect to restricted stock awards and units will not be paid until the underlying award vests. Devon estimates the fair values of restricted stock awards and units as the closing price of Devon’s common stock on the grant date of the award, which is expensed over the applicable vesting period. Performance Share Units Performance share units are granted to certain members of Devon’s management and employees. Each unit that vests entitles the recipient to one share of Devon common stock. The vesting of these units is based on comparing Devon’s TSR to the TSR of a predetermined group of peer companies over the specified three-year performance period. Subject to certain limits, the vesting of units may be between zero and 200% of the units granted depending on Devon’s TSR as compared to the peer group as of the end of the performance period. 66 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) At vesting, recipients receive dividend equivalents with respect to the number of units vested. The fair value of each performance share unit is estimated as of the date of grant using a Monte Carlo simulation with the following assumptions used for all grants made under the plan: (i) a risk-free interest rate based on U.S. Treasury rates as of the grant date; (ii) a volatility assumption based on the historical realized price volatility of Devon and the designated peer group; and (iii) an estimated ranking of Devon among the designated peer group. The fair value of the unit on the date of grant is expensed over the applicable vesting period. The following table presents the assumptions related to performance share units granted. Grant-date fair value Risk-free interest rate Volatility factor Contractual term (years) $ 2023 2022 2021 $ 81.70 4.15% 61.43% 2.89 $ 68.68 1.81% 70.1% 2.89 18.08 0.18% 67.8% 2.89 5. Restructuring and Transaction Costs The following table summarizes Devon’s restructuring and transaction costs. Restructuring costs Transaction costs Total costs 2023 Year Ended December 31, 2022 2021 $ $ — $ — — $ — $ — — $ 210 48 258 In conjunction with the Merger closing, Devon recognized $210 million of restructuring expense in 2021 related to employee severance and termination benefits, settlements and curtailments from defined retirement benefits and contract terminations. Of these expenses, $66 million related to non-cash charges which primarily consisted of settlements and curtailments of defined retirement benefits of $41 million and the accelerated vesting of share-based grants of $21 million. Additionally, in conjunction primarily with the Merger closing, Devon recognized $48 million of transaction costs primarily comprised of bank, legal and accounting fees. The following table summarizes Devon’s restructuring liabilities. The remaining restructuring liability as of December 31, 2023 primarily relates to obligations associated with an abandoned Canadian firm transportation agreement. Other Current Liabilities Other Long-term Liabilities Total Balance as of December 31, 2021 Changes related to prior years' restructurings Balance as of December 31, 2022 Changes related to prior years' restructurings Balance as of December 31, 2023 $ $ $ 38 (4) 34 (21) 13 $ $ $ 111 (30) 81 (9) 72 $ $ $ 149 (34) 115 (30) 85 67 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 6. Other, Net The following table summarizes Devon’s other expenses (income) presented in the accompanying consolidated comprehensive statements of earnings. Estimated future obligation under a performance guarantee Ukraine charitable pledge Asset retirement obligation accretion Severance and other non-income tax refunds Other Total $ $ 2023 Year Ended December 31, 2022 2021 — $ — 29 — 9 38 $ (144) 20 25 (5) 9 (95) $ $ (18) — 28 (39) (14) (43) Devon has guaranteed performance through 2026 for a minimum volume commitment associated with assets divested in 2018. Due to improved commodity prices, market conditions, and performance by the purchaser of the assets, the purchaser was able to fully satisfy the performance obligation due in 2023 and 2022, as well as reimburse Devon for shortfall payments previously made on the purchasers’ behalf in 2021 and 2020. Additionally, at March 31, 2022, Devon reduced the estimated future exposure of the performance guarantee. The effect of these cash collections and liability revisions resulted in a $144 million benefit in 2022. During 2022, Devon paid approximately $20 million for humanitarian relief for the Ukrainian people and surrounding countries supporting refugees. During 2022 and 2021, Devon received severance and other non-income tax refunds of $5 million and $39 million, respectively, related to prior periods. 7. Income Taxes Income Tax Expense The following table presents Devon’s income tax components. Current income tax expense (benefit): U.S. federal Various states Canada Total current income tax expense Deferred income tax expense: U.S. federal Various states Canada Total deferred income tax expense Total income tax expense Year Ended December 31, 2023 2022 2021 $ $ 441 27 (3) 465 365 11 — 376 841 $ $ 501 65 (7) 559 1,090 82 7 1,179 1,738 $ $ 10 9 (3) 16 18 22 9 49 65 68 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Total income tax expense differed from the amounts computed by applying the U.S. federal income tax rate to earnings before income taxes as a result of the following: Earnings before income taxes U.S. statutory income tax rate State income taxes Income tax credits Other Deferred tax asset valuation allowance Effective income tax rate 2023 Year Ended December 31, 2023 2022 2021 $ 4,623 $ 7,775 $ 2,898 21% 1% (3%) (1%) 0% 18% 21% 1% 0% 0% 0% 22% 21% 1% 0% 2% (22%) 2% In 2023, Devon recognized income tax credits associated with its qualified research activities. This includes actual credits generated in the 2018-2022 tax years as well as estimated credits for the 2023 tax year. 2021 Prior to 2021, Devon maintained a valuation allowance against all U.S. federal deferred tax assets. Devon recognized approximately $250 million of deferred tax liabilities to account for the Merger. The recognition of these deferred tax liabilities caused a decrease to Devon’s net deferred tax assets and a corresponding decrease to the valuation allowance Devon had recognized on its U.S. federal deferred tax assets. Due to significant increases in commodity pricing and projections of future income, in the fourth quarter of 2021, Devon reassessed its evaluation of the realizability of deferred tax assets in future years and determined that a U.S. federal valuation allowance was no longer necessary. As such, Devon removed its remaining $84 million U.S. federal valuation allowance. 69 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Deferred Tax Assets and Liabilities The following table presents the tax effects of temporary differences that gave rise to Devon’s deferred tax assets and liabilities. Deferred tax assets: Capital loss carryforwards Net operating loss carryforwards Accrued liabilities Asset retirement obligation Other, including tax credits Total deferred tax assets before valuation allowance Less: valuation allowance Net deferred tax assets Deferred tax liabilities: Property and equipment Fair value of derivative financial instruments Other Total deferred tax liabilities Net deferred tax liability December 31, 2023 2022 $ $ 542 447 194 148 25 1,356 (826) 530 (2,304) (50) (14) (2,368) (1,838) $ $ 523 526 209 119 14 1,391 (814) 577 (1,969) (33) (38) (2,040) (1,463) At December 31, 2023, Devon has recognized $447 million of deferred tax assets related to various net operating loss carryforwards available to offset future taxable income. Devon has $139 million of U.S. federal net operating loss carryforwards, of which $117 million expires between 2030 and 2036, and $22 million does not expire. Devon has $5 million of Canadian net operating loss carryforwards, all of which are covered by a valuation allowance. Devon also has $303 million of state net operating loss carryforwards primarily expiring between 2024 and 2040, $264 million of which are covered by a valuation allowance. Devon’s remaining $139 million U.S. federal net operating losses were acquired from WPX as a result of the Merger. These net operating losses are subject to limitation pursuant to Section 382 of the Internal Revenue Code of 1986, which relates to limitations upon the 50% or greater change of ownership of an entity during any three-year period. The Company anticipates utilizing these net operating losses prior to their expiration. Devon's remaining Canadian deferred tax assets of $557 million, primarily made up of $542 million of capital losses, are fully covered by a valuation allowance. Unrecognized Tax Benefits The following table presents changes in Devon’s unrecognized tax benefits. Balance at beginning of year Tax positions taken in prior periods Settlements Balance at end of year 70 December 31, 2023 2022 $ $ (Millions) 73 $ 10 — 83 $ 36 51 (14) 73 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Devon's 2023 unrecognized tax benefit balance includes $4 million of interest. At December 31, 2023 and December 31, 2022, there were $83 million and $73 million, respectively, of current unrecognized tax benefits that if recognized would affect the annual effective tax rate. Deferred unrecognized tax benefits of $42 million at December 31, 2021 are not included in the table above but are accounted for in Devon’s deferred tax disclosure above. Due to utilization of tax attributes in 2022, $42 million of Devon’s deferred unrecognized tax benefits were reclassified as current unrecognized tax benefits. Included below is a summary of the tax years, by jurisdiction, that remain subject to examination by taxing authorities. Jurisdiction U.S. federal Various U.S. states Canada Tax Years Open 2015-2023 2019-2023 2006-2023 Certain statute of limitation expirations are scheduled to occur in the next twelve months. Devon is currently in various stages of the audit and administrative review process for certain open tax years. 8. Net Earnings Per Share The following table reconciles net earnings available to common shareholders and weighted-average common shares outstanding used in the calculations of basic and diluted net earnings per share. Net earnings available to common shareholders - basic and diluted Common shares: Average common shares outstanding - basic Dilutive effect of potential common shares issuable Average common shares outstanding - diluted Net earnings per share available to common shareholders: Basic Diluted $ $ $ 2023 Year Ended December 31, 2022 2021 3,747 $ 5,958 $ 2,783 639 3 642 651 2 653 5.86 5.84 $ $ 9.15 9.12 $ $ 663 2 665 4.20 4.19 71 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 9. Other Comprehensive Earnings (Loss) Components of other comprehensive earnings (loss) consist of the following: Year Ended December 31, 2022 2023 2021 Pension and postretirement benefit plans: Beginning accumulated pension and postretirement benefits Net actuarial gain (loss) and prior service cost arising in current year Recognition of net actuarial loss and prior service cost in earnings (1) Settlement of pension benefits (2) Other (3) Income tax benefit (expense) Accumulated other comprehensive loss, net of tax $ $ (116) $ (15) 5 — — 2 (124) $ (132) $ 15 6 — — (5) (116) $ (127) (35) 3 19 7 1 (132) (1) Recognition of net actuarial loss and prior service cost are included in the computation of net periodic benefit cost, which is a component of other, net in the accompanying consolidated statements of comprehensive earnings. See Note 16 for additional details. (2) In 2021, the Merger triggered settlement payments to certain plan participants, and the expense associated with this settlement is recognized as a component of restructuring and transaction costs in the accompanying consolidated statements of comprehensive earnings. (3) Other includes a remeasurement of the pension obligation due to the Merger, which was partially offset by a change in mortality assumption. 10. Supplemental Information to Statements of Cash Flows Changes in assets and liabilities, net: Accounts receivable Other current assets Other long-term assets Accounts payable and revenues and royalties payable Other current liabilities Other long-term liabilities Total Supplementary cash flow data: Interest paid Income taxes paid (refunded) $ $ $ $ 2023 Year Ended December 31, 2022 2021 $ 191 95 (36) (335) (50) (9) (144) $ 378 400 $ $ (142) $ (119) 90 152 (97) (110) (226) $ 370 438 $ $ (526) 30 12 539 (18) (153) (116) 404 (116) Devon's non-cash investing activities for 2023 included approximately $150 million of contributions of other property and equipment for the formation of the Water JV. As of December 31, 2023, 2022 and 2021, Devon had approximately $348 million, $413 million and $205 million, respectively, of accrued capital expenditures included in total property and equipment, net and accounts payable on the consolidated balance sheets. 72 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 11. Accounts Receivable Components of accounts receivable include the following: Oil, gas and NGL sales Joint interest billings Marketing and midstream revenues Other Gross accounts receivable Allowance for doubtful accounts Net accounts receivable 12. Property, Plant and Equipment Capitalized Costs December 31, 2023 965 $ 251 342 22 1,580 (7) 1,573 $ December 31, 2022 1,153 $ 162 428 33 1,776 (9) 1,767 $ The following table presents the aggregate capitalized costs related to Devon’s oil and gas and non-oil and gas activities. Property and equipment: Proved Unproved and properties under development Total oil and gas Less accumulated DD&A Oil and gas property and equipment, net Other property and equipment Less accumulated DD&A Other property and equipment, net (1) Property and equipment, net December 31, 2023 December 31, 2022 $ $ 46,659 1,279 47,938 (30,113) 17,825 2,289 (786) 1,503 19,328 $ $ 42,734 1,548 44,282 (27,715) 16,567 2,280 (741) 1,539 18,106 (1) $136 million and $109 million related to CDM in 2023 and 2022, respectively. Suspended Exploratory Well Costs The following summarizes the changes in suspended exploratory well costs for the three years ended December 31, 2023. Beginning balance Acquired WPX costs Additions pending determination of proved reserves Charges to exploration expense Reclassifications to proved properties Ending balance 2023 Year Ended December 31, 2022 (Millions) 2021 $ $ 126 $ — 522 (1) (511) 136 $ 66 $ — 462 (1) (401) 126 $ 18 34 206 (2) (190) 66 Devon had no projects with material suspended exploratory well costs capitalized for a period greater than one year since the completion of drilling as of December 31, 2023, 2022 and 2021. 73 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 13. Debt and Related Expenses See below for a summary of debt instruments and balances. The notes and debentures are senior, unsecured obligations of Devon unless otherwise noted in the table below. December 31, 2023 December 31, 2022 8.25% due August 1, 2023 (1) 5.25% due September 15, 2024 (1) 5.85% due December 15, 2025 7.50% due September 15, 2027 (2) 5.25% due October 15, 2027 (1) 5.875% due June 15, 2028 (1) 4.50% due January 15, 2030 (1) 7.875% due September 30, 2031 7.95% due April 15, 2032 5.60% due July 15, 2041 4.75% due May 15, 2042 5.00% due June 15, 2045 Net premium on debentures and notes Debt issuance costs Total debt Less amount classified as short-term debt Total long-term debt $ $ $ — $ 472 485 73 390 325 585 675 366 1,250 750 750 64 (30) 6,155 483 5,672 $ $ 242 472 485 73 390 325 585 675 366 1,250 750 750 103 (26) 6,440 251 6,189 (1) (2) These instruments were assumed by Devon in January 2021 in conjunction with the Merger. Approximately $35 million of these instruments remain the unsecured and unsubordinated obligation of WPX, a wholly-owned subsidiary of Devon. This instrument was assumed by Devon in April 2003 in conjunction with the merger with Ocean Energy. The fair value and effective rate of this note at the time assumed was $169 million and 6.5%, respectively. This instrument is the unsecured and unsubordinated obligation of Devon OEI Operating, L.L.C. and is guaranteed by Devon Energy Production Company, L.P. Each of these entities is a wholly-owned subsidiary of Devon. Debt maturities as of December 31, 2023, excluding debt issuance costs, premiums and discounts, are as follows: 2024 2025 2026 2027 2028 Thereafter Total $ $ Total 472 485 — 463 325 4,376 6,121 74 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) On or after the dates in the following schedule, Devon has the option to redeem the notes, in whole or in part, at the applicable redemption prices set forth in the indenture documents, plus accrued and unpaid interest thereon to the redemption date as more fully described in the indenture documents governing the notes to be redeemed. At any time prior to the dates in the following schedule, Devon has the option to redeem some or all of the notes at a specified “make whole” premium as described in such documents. Other than with respect to the notes identified in the schedule below, Devon's senior notes generally include more limited redemption provisions, such as "par call" rights near the maturity date or “make whole” redemption rights. 5.25% due October 15, 2027 5.875% due June 15, 2028 4.50% due January 15, 2030 Retirement of Senior Notes Optional Redemption October 15, 2022 June 15, 2023 January 15, 2025 On August 1, 2023, Devon repaid the $242 million of 8.25% senior notes at maturity. During 2021, Devon redeemed approximately $1.2 billion of senior notes, resulting in $30 million of gains on early retirement of debt, consisting of $89 million of non-cash premium accelerations, partially offset by $59 million of cash retirement costs. The gain on early retirement is included in financing costs, net in the consolidated statements of comprehensive earnings. Credit Lines During 2023, Devon amended and restated its 2018 Senior Credit Facility to provide for a new $3.0 billion revolving 2023 Senior Credit Facility with a financial covenant and other terms similar to the 2018 Senior Credit Facility. As of December 31, 2023, Devon had $3 million in outstanding letters of credit under the 2023 Senior Credit Facility. There were no borrowings under the 2023 Senior Credit Facility as of December 31, 2023. The 2023 Senior Credit Facility matures on March 24, 2028, with the option to extend the maturity date by three additional one-year periods, subject to lender consent. Amounts borrowed under the 2023 Senior Credit Facility may, at the election of Devon, bear interest at various fixed rate options for periods of up to twelve months. Such rates are generally less than the prime rate. However, Devon may elect to borrow at the prime rate. The 2023 Senior Credit Facility currently provides for an annual facility fee of approximately $5 million. The 2023 Senior Credit Facility contains only one material financial covenant. This covenant requires Devon’s ratio of total funded debt to total capitalization, as defined in the credit agreement, to be no greater than 65%. The credit agreement contains definitions of total funded debt and total capitalization that include adjustments to the respective amounts reported in the accompanying consolidated financial statements. For example, total capitalization is adjusted to add back certain noncash financial write-downs, such as asset impairments. As of December 31, 2023, Devon was in compliance with this covenant with a debt-to-capitalization ratio of 22%. Commercial Paper Devon’s 2023 Senior Credit Facility supports its $3.0 billion of short-term credit under its commercial paper program. Commercial paper debt generally has a maturity of between 1 and 90 days, although it can have a maturity of up to 365 days, and bears interest at rates agreed to at the time of the borrowing. As of December 31, 2023, Devon had no outstanding commercial paper borrowings. 75 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Net Financing Costs The following schedule includes the components of net financing costs. Interest based on debt outstanding Gain on early retirement of debt Interest income Other Total net financing costs 14. Leases 2023 Year Ended December 31, 2022 2021 $ $ 369 — (55) (6) 308 $ $ 370 — (38) (23) 309 $ $ 388 (30) (2) (27) 329 Devon’s right-of-use operating lease assets are for certain leases related to real estate, drilling rigs and other equipment related to the exploration, development and production of oil and gas. Devon’s right-of-use financing lease assets are related to real estate. During 2023, Devon's financing lease right-of-use assets and the associated liabilities increased primarily from an amendment of lease terms. Certain of Devon’s lease agreements include variable payments based on usage or rental payments adjusted periodically for inflation. Devon’s financing lease arrangement contains various covenants, including covenants similar to the 2023 Senior Credit Facility. The following table presents Devon’s right-of-use assets and lease liabilities. Finance December 31, 2023 Operating Total Finance December 31, 2022 Operating Total Right-of-use assets Lease liabilities: Current lease liabilities (1) Long-term lease liabilities Total lease liabilities (2) $ $ $ 246 21 286 307 $ $ $ 21 12 9 21 $ $ $ 267 33 295 328 $ $ $ 203 8 249 257 $ $ $ 21 13 8 21 $ $ $ 224 21 257 278 (1) Current lease liabilities are included in other current liabilities on the consolidated balance sheets. (2) Devon has entered into certain leases of equipment related to the exploration, development and production of oil and gas that had terms not yet commenced as of December 31, 2023 and are therefore excluded from the amounts shown above. The following table presents Devon’s total lease cost. Year Ended December 31, 2022 2021 2023 Operating lease cost Short-term lease cost (1) Financing lease cost: Property and equipment; LOE; G&A Property and equipment; LOE; G&A $ 13 $ 193 22 $ 140 Amortization of right-of-use assets DD&A Interest on lease liabilities Net financing costs G&A G&A Variable lease cost Lease income Net lease cost 9 15 5 (10) 225 $ 8 11 — (8) 173 $ $ (1) Short-term lease cost excludes leases with terms of one month or less. 76 25 89 8 11 (4) (8) 121 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) The following table presents Devon’s additional lease information. Cash outflows for lease liabilities: Operating cash flows Investing cash flows Right-of-use assets obtained in exchange for new lease liabilities Weighted average remaining lease term (years) Weighted average discount rate Year Ended December 31, 2023 2022 Finance Operating Finance Operating $ $ $ 15 $ — $ — $ 9.4 6.1% $ $ $ 13 1 13 2.2 4.9% 8 $ — $ — $ 5.0 4.2% 14 9 20 1.7 2.8% The following table presents Devon’s maturity analysis as of December 31, 2023 for leases expiring in each of the next 5 years and thereafter. 2024 2025 2026 2027 2028 Thereafter(1) Total lease payments Less: interest Present value of lease liabilities Finance Operating Total $ $ 21 21 21 21 21 372 477 (170) 307 $ $ 12 6 4 — — — 22 (1) 21 $ $ 33 27 25 21 21 372 499 (171) 328 (1) Devon has one real estate lease that contains a residual value guarantee. Under the lease terms, the residual value guarantee stipulates that if the lessor were to sell the leased property and receive sale proceeds less than 90% of the lease liability at the time of sale, Devon would be required to make a shortfall payment to the lessor for the difference. Devon rents or subleases certain real estate to third parties. The following table presents Devon’s expected lease income as of December 31, 2023 for each of the next 5 years and thereafter. 2024 2025 2026 2027 2028 Thereafter Total Operating Lease Income 11 13 13 13 14 61 125 $ $ 77 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 15. Asset Retirement Obligations The following table presents the changes in asset retirement obligations. Asset retirement obligations as of beginning of period Liabilities incurred and assumed through acquisitions Liabilities settled and divested Revision of estimated obligation Accretion expense on discounted obligation Asset retirement obligations as of end of period Less current portion Asset retirement obligations, long-term Year Ended December 31, 2022 2023 $ $ 529 110 (30) 27 29 665 22 643 $ $ 485 73 (19) (35) 25 529 18 511 Devon's asset retirement obligations recorded during 2023 include a potential obligation to decommission two California offshore oil and gas production platforms and related facilities pursuant to an order of the Department of the Interior, Bureau of Safety and Environmental Enforcement. For additional information, see Note 18. Devon also increased its asset retirement obligations during 2023 by approximately $27 million primarily due to inflation-driven increases in current cost estimates. During 2022, Devon increased its asset retirement obligations by approximately $38 million due to asset acquisitions in the Eagle Ford and Williston Basin. During this same time period, Devon reduced its asset retirement obligations by $35 million primarily due to extended retirement dates for oil and gas assets, partially offset by inflation-driven increases to current settlement costs. 16. Retirement Plans Defined Contribution Plans Devon sponsors defined contribution plans covering its employees. Such plans include its 401(k) plan and enhanced contribution plan. Devon makes matching contributions and additional retirement contributions, with the matching contributions being primarily based upon percentages of annual compensation and years of service. In addition, each plan is subject to regulatory limitations by the U.S. government. Devon contributed $38 million, $37 million and $33 million to these plans in 2023, 2022 and 2021, respectively. Defined Benefit Plans Devon has various non-contributory defined benefit pension plans, including qualified plans and nonqualified plans covering eligible employees and former employees meeting certain age and service requirements. Benefits under the defined benefit plans have been closed to new employees and effective, as of December 31, 2020, Devon’s benefits committee approved a freeze of all future benefit accruals under the plans. Benefits are primarily funded from assets held in the plans’ trusts. Devon’s investment objective for its plans’ assets is to achieve stability of the funded status while providing long-term growth of invested capital and income to ensure benefit payments can be funded when required. Devon has established certain investment strategies, including target allocation percentages and permitted and prohibited investments, designed to mitigate risks inherent with investing. Devon’s target allocations for its plan assets are 90% fixed income and 10% equity. See the following discussion for Devon’s pension assets by asset class. 78 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Fixed-income – Devon’s fixed-income securities consist of U.S. Treasury obligations, bonds issued by investment-grade companies from diverse industries and asset-backed securities. These fixed-income securities do not consistently trade actively in an established market. The fair values of these Level 2 securities are estimated based upon rates available for securities with similar terms and maturity when active trading is not available and were $418 million and $384 million at December 31, 2023 and 2022, respectively. Equity – Devon’s equity securities include commingled global equity funds that invest in large, mid and small capitalization stocks across the world’s developed and emerging markets and international large cap equity securities. These equity securities can be sold on demand but are not actively traded. The fair values of these securities are based upon the net asset values provided by the investment managers and were $44 million and $49 million at December 31, 2023 and 2022, respectively. Other – Devon’s other securities include short-term investment funds that invest both long and short term using a variety of investment strategies. The fair value of these securities is based upon the net asset values provided by investment managers and were $14 million and $25 million at December 31, 2023 and 2022, respectively. Defined Postretirement Plans Devon also has defined benefit postretirement plans that provide benefits for substantially all qualifying retirees. Benefit obligations for such plans are estimated based on Devon’s future cost-sharing intentions. Devon’s funding policy for the plans is to fund the benefits as they become payable with available cash and cash equivalents. 79 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Benefit Obligations and Funded Status The following table summarizes the benefit obligations, assets, funded status and balance sheet impacts associated with Devon’s defined pension and postretirement plans. Devon’s benefit obligations and plan assets are measured each year as of December 31. The accumulated benefit obligation for pension plans approximated the projected benefit obligation at December 31, 2023 and 2022. Change in benefit obligation: Benefit obligation at beginning of year Interest cost Actuarial loss (gain) Participant contributions Benefits paid Benefit obligation at end of year Change in plan assets: Fair value of plan assets at beginning of year Actual return on plan assets Employer contributions Participant contributions Benefits paid Fair value of plan assets at end of year Funded status at end of year Amounts recognized in balance sheet: Other current liabilities Other long-term liabilities Net amount Amounts recognized in accumulated other comprehensive earnings: Net actuarial loss (gain) Prior service cost Total $ $ $ $ $ $ Pension Benefits 2023 2022 Postretirement Benefits 2022 2023 $ 629 34 46 — (54) 655 458 58 14 — (54) 476 (179) $ (13) $ (166) (179) $ 198 — 198 $ $ $ 880 19 (215) — (55) 629 671 (172) 14 — (55) 458 (171) $ (14) $ (157) (171) $ 189 — 189 $ $ $ 7 — 1 1 (2) 7 — — 1 1 (2) — (7) $ (1) $ (6) (7) $ (14) $ 1 (13) $ 12 — (4) 1 (2) 7 — — 1 1 (2) — (7) (1) (6) (7) (15) 1 (14) Certain of Devon’s pension plans have a combined projected benefit obligation or accumulated benefit obligation in excess of plan assets at December 31, 2023, and December 31, 2022, as presented in the table below. Projected and accumulated benefit obligation Fair value of plan assets December 31, 2023 2022 $ $ 655 476 $ $ 629 458 80 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) The following table presents the components of net periodic benefit cost and other comprehensive earnings. Net periodic benefit cost: Interest cost Expected return on plan assets Recognition of net actuarial loss (gain) (1) Total net periodic benefit cost (2) Other comprehensive loss (earnings): Actuarial loss (gain) arising in current year Prior service cost arising in current year Recognition of net actuarial (loss) gain, including settlement expense, in net periodic benefit cost Total other comprehensive loss (earnings) Total (1) (2) Pension Benefits 2022 2023 2021 Postretirement Benefits 2022 2023 2021 $ $ 34 (27) 6 13 16 — (6) 10 23 $ $ 19 (31) 6 (6) (11) — 18 (34) 4 (12) 28 — $ — $ — $ — — (1) (1) — (1) (1) — (1) (1) — — (4) — (1) 1 (6) (17) $ (23) $ (23) 5 (7) $ — $ 1 1 1 1 (3) 1 (4) $ — These net periodic benefit costs were reclassified out of other comprehensive earnings in the current period. The service cost component of net periodic benefit cost is included in G&A expense and the remaining components of net periodic benefit costs are included in other, net in the accompanying consolidated statements of comprehensive earnings. Assumptions Assumptions to determine benefit obligations: Discount rate Assumptions to determine net periodic benefit cost: Discount rate - service cost Discount rate - interest cost Expected return on plan assets Pension Benefits 2022 2023 2021 Postretirement Benefits 2022 2023 2021 5.01% 5.78% 2.71% 4.96% 5.71% 2.34% N/A N/A 5.81% 2.83% 2.51% 5.61% 2.18% 2.11% 5.49% 1.57% 1.01% N/A 6.21% 4.80% 5.00% N/A N/A N/A Discount rate – Future pension and post-retirement obligations are discounted based on the rate at which obligations could be effectively settled, considering the timing of expected future cash flows related to the plans. This rate is based on high-quality bond yields, after allowing for call and default risk. Expected return on plan assets – This was determined by evaluating input from external consultants and economists, as well as long-term inflation assumptions and consideration of target allocation of investment types. Mortality rate – Devon utilized the Society of Actuaries produced mortality tables. Other assumptions – For measurement of the 2023 benefit obligation for the other postretirement medical plans, a 6.6% annual rate of increase in the per capita cost of covered health care benefits was assumed for 2024. The rate was assumed to decrease annually to an ultimate rate of 5% in the year 2031 and remain at that level thereafter. 81 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Expected Cash Flows Devon expects benefit plan payments to average approximately $52 million a year for the next five years and $244 million total for the five years thereafter. Of these payments to be paid in 2024, $15 million is expected to be funded from Devon’s available cash, cash equivalents and other assets. 17. Stockholders’ Equity The authorized capital stock of Devon consists of 1.0 billion shares of common stock, par value $0.10 per share, and 4.5 million shares of preferred stock, par value $1.00 per share. The preferred stock may be issued in one or more series, and the terms and rights of such stock will be determined by the Board of Directors. Share Repurchase Program In November 2021, Devon announced a new share repurchase program of $1.0 billion with a December 31, 2022 expiration date. In 2022, the Board of Directors authorized expansions of the share repurchase program to $2.0 billion and extended the expiration date to May 4, 2023. In May 2023, the Board of Directors authorized a further expansion to $3.0 billion and extended the expiration date to December 31, 2024. The table below provides information regarding purchases of Devon’s common stock that were made under the share repurchase program (shares in thousands). $3.0 Billion Plan 2021 2022 2023 Total plan Total Number of Shares Purchased Dollar Value of Shares Purchased Average Price Paid per Share 13,983 11,708 19,350 45,041 $ $ 589 718 992 2,299 $ $ 42.15 61.36 51.23 51.05 82 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Dividends Devon pays a quarterly dividend which is comprised of a fixed dividend and a variable dividend. The variable dividend is dependent on quarterly cash flows, among other factors. Devon has raised its fixed quarterly dividend multiple times over the past four calendar years from $0.11 per share in 2021 to $0.22 per share beginning in the first quarter of 2024. The following table summarizes the dividends Devon has paid on its common stock in 2023, 2022 and 2021, respectively. Fixed Variable Total Rate Per Share 2023: First quarter Second quarter Third quarter Fourth quarter Total year-to-date 2022: First quarter Second quarter Third quarter Fourth quarter Total year-to-date 2021: First quarter Second quarter Third quarter Fourth quarter Total year-to-date $ $ $ $ $ $ 133 128 127 127 515 109 105 117 117 448 76 75 74 73 298 $ $ $ $ $ $ 463 334 185 361 1,343 558 725 890 758 2,931 127 154 255 481 1,017 $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ 596 462 312 488 1,858 667 830 1,007 875 3,379 203 229 329 554 1,315 0.89 0.72 0.49 0.77 1.00 1.27 1.55 1.35 0.30 0.34 0.49 0.84 In February 2024, Devon raised its fixed quarterly dividend by 10%, to $0.22 per share, and announced a cash dividend in the amount of $0.44 per share payable in the first quarter of 2024. The dividend consists of a $0.22 per share fixed quarterly dividend and a $0.22 per share variable quarterly dividend and will total approximately $280 million. Noncontrolling Interests The noncontrolling interests’ share of CDM’s net earnings and the contributions from and distributions to the noncontrolling interests are presented as components of equity. 18. Commitments and Contingencies Devon is party to various legal actions arising in connection with its business. Matters that are probable of unfavorable outcome to Devon and which can be reasonably estimated are accrued. Such accruals are based on information known about the matters, Devon’s estimates of the outcomes of such matters and its experience in contesting, litigating and settling similar matters. None of the actions are believed by management to likely involve future amounts that would be material to Devon’s financial position or results of operations after consideration of recorded accruals. Actual amounts could differ materially from management’s estimates. Royalty Matters Numerous oil and natural gas producers and related parties, including Devon, have been named in various lawsuits alleging royalty underpayments. Devon is currently named as a defendant in a number of such lawsuits, 83 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) including some lawsuits in which the plaintiffs seek to certify classes of similarly situated plaintiffs. Among the allegations typically asserted in these suits are claims that Devon used below-market prices, made improper deductions, paid royalty proceeds in an untimely manner without including required interest, used improper measurement techniques and entered into gas purchase and processing arrangements with affiliates that resulted in underpayment of royalties in connection with oil, natural gas and NGLs produced and sold. Devon is also involved in governmental agency proceedings and royalty audits and is subject to related contracts and regulatory controls in the ordinary course of business, some that may lead to additional royalty claims. Environmental and Climate Change Matters Devon’s business is subject to numerous federal, state, tribal and local laws and regulations governing the discharge of materials into the environment or otherwise relating to environmental protection. Failure to comply with these laws and regulations may result in the assessment of administrative, civil and criminal fines and penalties, as well as remediation costs. Although Devon believes that it is in substantial compliance with applicable environmental laws and regulations and that continued compliance with existing requirements will not have a material adverse impact on its business, there can be no assurance that this will continue in the future. Beginning in 2013, various parishes in Louisiana filed suit against numerous oil and gas companies, including Devon, alleging that the companies’ operations and activities in certain fields violated the State and Local Coastal Resource Management Act of 1978, as amended, and caused substantial environmental contamination, subsidence and other environmental damages to land and water bodies located in the coastal zone of Louisiana. The plaintiffs’ claims against Devon relate primarily to the operations of several of Devon’s corporate predecessors. The plaintiffs seek, among other things, payment of the costs necessary to clear, re-vegetate and otherwise restore the allegedly impacted areas. Although Devon cannot predict the ultimate outcome of these matters, Devon denies the allegations in these lawsuits and intends to vigorously defend against these claims. The State of Delaware and various municipalities and other governmental and private parties in California have filed legal proceedings against numerous oil and gas companies, including Devon, seeking relief to abate alleged impacts of climate change. These proceedings include far-reaching claims for monetary damages and injunctive relief. Although Devon cannot predict the ultimate outcome of these matters, Devon denies the allegations asserted in these lawsuits and intends to vigorously defend against these claims. Other Indemnifications and Legacy Matters Pursuant to various sale agreements relating to divested businesses and assets, Devon has indemnified various purchasers against liabilities that they may incur with respect to the businesses and assets acquired from Devon. Additionally, federal, state and other laws in areas of former operations may require previous operators (including corporate successors of previous operators) to perform or make payments in certain circumstances where the current operator may no longer be able to satisfy the applicable obligation. Such obligations may include plugging and abandoning wells, removing production facilities, undertaking other restorative actions or performing requirements under surface agreements in existence at the time of disposition. In November 2020, the Department of the Interior, Bureau of Safety and Environmental Enforcement ordered several oil and gas operators, including Devon, to perform decommissioning and reclamation activities on two California offshore oil and gas production platforms and related facilities. The current operator and owner of the platforms contends that it does not have the financial ability to perform these obligations and relinquished the related federal lease in October 2020. In response to the apparent insolvency of the current operator, the government has ordered the former operators and alleged former lease record title owners to decommission the platforms and related facilities. The government contends that an alleged corporate predecessor of Devon owned a partial interest in the subject lease and platforms. Devon denies any obligation to decommission the subject platforms and has appealed the order. In the third quarter of 2023, Devon settled certain defense and indemnity claims against a third party 84 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) related to these potential decommissioning obligations. Pursuant to that settlement agreement, Devon received a settlement payment in the fourth quarter of 2023 which Devon believes will offset any potential decommissioning liability it may incur related to the subject platforms. Although Devon continues to pursue its appeal of the government's order and deny any obligation to decommission the subject platforms, in conjunction with the third- party settlement, Devon recorded an increase to its asset retirement obligations in 2023. Commitments The following table presents Devon’s commitments that have initial or remaining noncancelable terms in excess of one year as of December 31, 2023. Year Ending December 31, Drilling and Facility Obligations(1) Operational Agreements(1) Office and Equipment Leases and Other 2024 2025 2026 2027 2028 Thereafter Total $ $ 190 25 19 23 35 4 296 $ $ 523 550 514 384 362 1,132 3,465 $ $ 103 83 58 42 37 432 755 (1) Total costs incurred under take-or-pay and throughput obligations were approximately $750 million, $650 million and $500 million in 2023, 2022 and 2021, respectively. Devon has certain drilling and facility obligations under contractual agreements with third-party service providers to procure drilling rigs and other related services for developmental and exploratory drilling and facilities construction. The value of the drilling obligations reported is based on gross contractual value. Devon has certain operational agreements whereby Devon has committed to transport or process certain volumes of oil, gas and NGLs for a fixed fee. Devon has entered into these agreements to aid the movement of its production to downstream markets. Devon leases certain office space and equipment under financing and operating lease arrangements. 85 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 19. Fair Value Measurements The following table provides carrying value and fair value measurement information for certain of Devon’s financial assets and liabilities. The carrying values of cash, restricted cash, accounts receivable, other current receivables, accounts payable, other current payables, accrued expenses and lease liabilities included in the accompanying consolidated balance sheets approximated fair value at December 31, 2023 and December 31, 2022, as applicable. Therefore, such financial assets and liabilities are not presented in the following table. December 31, 2023 assets (liabilities): Cash equivalents Commodity derivatives Commodity derivatives Debt Contingent earnout payments December 31, 2022 assets (liabilities): Cash equivalents Commodity derivatives Commodity derivatives Debt Contingent earnout payments Carrying Amount Total Fair Value $ $ $ $ $ $ $ $ $ $ 306 $ 208 $ (9) $ (6,155) $ 55 $ 708 $ 131 $ (3) $ (6,440) $ 157 $ 306 $ 208 $ (9) $ (6,090) $ 55 $ 708 $ 131 $ (3) $ (6,231) $ 157 $ Fair Value Measurements Using: Level 2 Inputs Level 3 Inputs Level 1 Inputs 306 $ — $ — $ — $ — $ 708 $ — $ — $ — $ — $ — $ 208 $ (9) $ (6,090) $ — $ — $ 131 $ (3) $ (6,231) $ — $ — — — — 55 — — — — 157 The following methods and assumptions were used to estimate the fair values in the table above. Level 1 Fair Value Measurements Cash equivalents – Amounts consist primarily of money market investments and the fair value approximates the carrying value. Level 2 Fair Value Measurements Commodity derivatives – The fair value of commodity derivatives is estimated using internal discounted cash flow calculations based upon forward curves and data obtained from independent third parties for contracts with similar terms or data obtained from counterparties to the agreements. Debt – Devon’s debt instruments do not consistently trade actively in an established market. The fair values of its debt are estimated based on rates available for debt with similar terms and maturity when active trading is not available. Level 3 Fair Value Measurements Contingent Earnout Payments – Devon has the right to receive contingent consideration related to the Barnett asset divestiture based on future oil and gas prices. These values were derived using a Monte Carlo valuation model and qualify as a level 3 fair value measurement. For additional information, see Note 2. 86 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) 20. Supplemental Information on Oil and Gas Operations (Unaudited) Supplemental unaudited information regarding Devon’s oil and gas activities is presented in this note. All of Devon’s reserves are located within the U.S. Costs Incurred The following tables reflect the costs incurred in oil and gas property acquisition, exploration and development activities. Property acquisition costs: Proved properties Unproved properties Exploration costs Development costs Costs incurred 2023 Year Ended December 31, 2022 2021 $ $ 2 63 534 3,160 3,759 $ $ 1,760 $ 803 472 2,132 5,167 $ 7,017 2,381 212 1,643 11,253 Acquisition costs for 2022 in the table above pertain primarily to the Eagle Ford and Williston Basin acquisitions which closed in the third quarter of 2022. Acquisition costs for 2021 primarily relate to the Merger. Development costs in the tables above include additions and revisions to Devon’s asset retirement obligations. Results of Operations The following table includes revenues and expenses associated with Devon’s oil and gas producing activities. It does not include any allocation of Devon’s interest costs or general corporate overhead and, therefore, is not necessarily indicative of the contribution to net earnings of Devon’s oil and gas operations. Income tax expense has been calculated using statutory income tax rates, and then giving effect to permanent differences associated with oil and gas producing activities. Oil, gas and NGL sales Production expenses Exploration expenses Depreciation, depletion and amortization Asset dispositions Accretion of asset retirement obligations Income tax expense Results of operations Depreciation, depletion and amortization per Boe 2023 Year Ended December 31, 2022 2021 10,791 (2,928) (20) (2,464) (33) (29) (1,044) 4,273 10.27 $ $ $ 14,082 (2,797) (29) (2,119) 43 (25) (2,041) 7,114 9.52 $ $ $ 9,531 (2,131) (14) (2,050) 170 (28) (1,238) 4,240 9.83 $ $ $ 87 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Proved Reserves The following table presents Devon’s estimated proved reserves by product. Oil (MMBbls) Gas (Bcf) (1) NGL (MMBbls) Combined (MMBoe) Proved developed and undeveloped reserves: December 31, 2020 Revisions due to prices Revisions other than price Extensions and discoveries Purchase of reserves Production Sale of reserves December 31, 2021 Revisions due to prices Revisions other than price Extensions and discoveries Purchase of reserves Production Sale of reserves December 31, 2022 Revisions due to prices Revisions other than price Extensions and discoveries Production Sale of reserves December 31, 2023 Proved developed reserves: December 31, 2020 December 31, 2021 December 31, 2022 December 31, 2023 Proved developed-producing reserves: December 31, 2020 December 31, 2021 December 31, 2022 December 31, 2023 Proved undeveloped reserves: December 31, 2020 December 31, 2021 December 31, 2022 December 31, 2023 282 55 (23) 112 393 (106) (4) 709 15 (55) 127 106 (109) — 793 (25) (12) 147 (117) — 786 194 544 596 603 190 533 585 586 88 165 197 183 1,512 382 11 348 961 (325) (11) 2,878 61 13 449 137 (356) (7) 3,175 (189) 58 525 (385) (2) 3,182 1,244 2,361 2,595 2,560 1,223 2,316 2,553 2,505 268 517 580 622 218 36 64 58 110 (48) (1) 437 8 3 76 24 (54) (1) 493 (22) 1 87 (59) — 500 173 348 391 395 171 341 387 386 45 89 102 105 752 155 43 228 663 (209) (7) 1,625 34 (49) 278 153 (223) (3) 1,815 (78) (1) 322 (240) (1) 1,817 574 1,285 1,419 1,425 564 1,260 1,397 1,390 178 340 396 392 (1) Gas reserves are converted to Boe at the rate of six Mcf per Bbl of oil, based upon the approximate relative energy content of gas and oil. NGL reserves are converted to Boe on a one-to-one basis with oil. The conversion rates are not necessarily indicative of the relationship of oil, natural gas and NGL prices. Price Revisions Reserves decreased 78 MMBoe in 2023 primarily due to price decreases in the trailing 12 month averages for oil, gas and NGLs. Reserves increased 34 MMBoe in 2022 primarily due to price increases in the trailing 12 month averages for oil, gas and NGLs. 88 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Reserves increased 155 MMBoe in 2021 primarily due to price increases in the trailing 12 month averages for oil, gas and NGLs. Revisions Other Than Price 2023 – Total revisions other than price (-1 MMBoe) are the result of upward revisions due to well performance exceeding previous estimates on developed properties (11 MMBoe), which were offset by downward revisions to proved undeveloped reserves (-12 MMBoe) as noted below. In total, we recorded modest upward revisions in the Delaware Basin (7 MMboe), Eagle Ford (5 MMBoe), Anadarko Basin (4 MMBoe) and Powder River Basin (2 MMBoe) which were offset by downward revisions in the Williston Basin (-19 MMboe) due to reduced well performance compared to previous estimates. 2022 – Total revisions other than price (-49 MMBoe) were driven by higher operating costs across all areas of operation and revisions to proved undeveloped reserves. These downward revisions were partially offset by upward revisions due to well performance exceeding previous estimates primarily in the Delaware Basin. In total, after accounting for these compensating factors, we recorded negative revisions across each of our operating areas with the most significant changes being located in the Delaware Basin (-33 MMBoe), followed by the Powder River Basin (-5 MMBoe) and the Anadarko Basin (-4 MMBoe). 2021 – Total revisions other than price (43 MMBoe) were primarily due to well performance exceeding previous estimates modestly across all areas of operation (53 MMBoe) and the removal of proved undeveloped locations (-10 MMBoe). The upward revisions were driven by the Delaware Basin (23 MMBoe), Williston Basin (12 MMBoe) and Anadarko Basin (12 MMBoe). Extensions and Discoveries Each year, Devon’s proved reserves extensions and discoveries consist of adding proved undeveloped reserves to locations classified as undeveloped at year-end and adding proved developed reserves from successful development wells drilled on locations outside the areas classified as proved at the previous year-end. Therefore, it is not uncommon for Devon’s total proved extensions and discoveries to differ from the extensions and discoveries for Devon’s proved undeveloped reserves. Furthermore, because annual additions are classified according to reserve determinations made at the previous year-end and because Devon operates a multi-basin portfolio with assets at varying stages of maturity, extensions and discoveries for proved developed and proved undeveloped reserves can differ significantly in any particular year. 2023 – Of the 322 MMBoe of additions from extensions and discoveries, 212 MMBoe were in the Delaware Basin, 33 MMBoe were in the Anadarko Basin, 32 MMBoe were in Eagle Ford, 26 MMBoe were in the Powder River Basin and 19 MMBoe were in the Williston Basin. 2022 – Of the 278 MMBoe of additions from extensions and discoveries, 255 MMBoe were in the Delaware Basin, 7 MMBoe were in the Powder River Basin, 6 MMBoe were in Eagle Ford, 5 MMBoe were in the Anadarko Basin and 5 MMBoe were in the Williston Basin. 2021 – Of the 228 MMBoe of additions from extensions and discoveries, 209 MMBoe were in the Delaware Basin, 8 MMBoe were in the Anadarko Basin, 6 MMBoe were in the Williston Basin, 3 MMBoe were in Eagle Ford and 2 MMBoe were in the Powder River Basin. Purchase of Reserves During 2022, Devon had reserve additions due to the acquisitions of 66 MMBoe in the Williston Basin and 87 MMBoe in the Eagle Ford. For additional information on these asset additions, see Note 2. 89 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) During 2021, Devon had reserve additions due to the Merger of 538 MMBoe in the Delaware Basin and 125 MMBoe in the Williston Basin. For additional information on these asset additions, see Note 2. Sale of Reserves During 2021, Devon had U.S. non-core asset divestitures. For additional information on these divestitures, see Note 2. Proved Undeveloped Reserves The following table presents the changes in Devon’s total proved undeveloped reserves during 2023 (MMBoe). Proved undeveloped reserves as of December 31, 2022 Extensions and discoveries Revisions due to prices Revisions other than price Conversion to proved developed reserves Proved undeveloped reserves as of December 31, 2023 Total 396 177 (4) (12) (165) 392 Total proved undeveloped reserves decreased 1% from 2022 to 2023 with the year-end 2023 balance representing 22% of total proved reserves. Approximately 59% of the 177 MMBoe in extensions and discoveries were the result of Devon’s drilling and development activities in the Delaware Basin, followed by the Anadarko Basin (14%), Eagle Ford (12%), Powder River Basin (11%) and Williston Basin (4%). Development in the Delaware Basin accounted for approximately 78% of the 165 MMBoe of proved undeveloped reserves being converted to proved developed reserves in 2023. Costs incurred in 2023 to develop and convert Devon’s proved undeveloped reserves were approximately $1.5 billion. Proved undeveloped reserves revisions other than price (-12 MMBoe) were due to changes in previously adopted development plans (-8 MMBoe) in the Williston Basin (-5 MMBoe), Delaware Basin (-2 MMBoe) and Powder River Basin (-1 MMBoe), combined with modest downward revisions (-4 MMBoe) caused by continued evaluation of well performance in the Delaware Basin (-2 MMBoe), Williston Basin (-1 MMBoe) and Eagle Ford (-1 MMBoe). Standardized Measure The following tables reflect Devon’s standardized measure of discounted future net cash flows from its proved reserves. 2023 75,734 Year Ended December 31, 2022 108,361 $ $ (5,241) (31,648) (6,644) 32,201 (12,888) 19,313 $ (5,176) (35,264) (13,216) 54,705 (23,391) 31,314 $ 2021 66,321 (3,689) (22,975) (6,423) 33,234 (13,933) 19,301 Future cash inflows Future costs: Development Production Future income tax expense Future net cash flow 10% discount to reflect timing of cash flows Standardized measure of discounted future net cash flows $ $ 90 Table of Contents Index to Financial Statements DEVON ENERGY CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (Continued) Future cash inflows, development costs and production costs were computed using the same assumptions for prices and costs that were used to estimate Devon’s proved oil and gas reserves at the end of each year. For 2023 estimates, Devon’s future realized prices were assumed to be $76.29 per Bbl of oil, $1.74 per Mcf of gas and $20.43 per Bbl of NGLs. Of the $5.2 billion of future development costs as of the end of 2023, $1.8 billion, $1.0 billion and $0.8 billion are estimated to be spent in 2024, 2025 and 2026, respectively. Future development costs include not only development costs but also future asset retirement costs. Included as part of the $5.2 billion of future development costs are $0.9 billion of future asset retirement costs. The future income tax expenses have been computed using statutory tax rates, giving effect to allowable tax deductions and tax credits under current laws. The principal changes in Devon’s standardized measure of discounted future net cash flows are as follows: $ Year Ended December 31, 2022 $ 19,301 14,081 (11,285) (216) 7,279 4,185 (20) (874) 956 2,059 (4,152) $ 31,314 2023 $ 31,314 (16,797) (7,863) 218 5,222 — (9) (747) 1,567 2,972 3,436 $ 19,313 2021 3,472 8,274 (7,400) (414) 3,877 12,460 (12) 838 663 1,218 (3,675) $ 19,301 Beginning balance Net changes in prices and production costs Oil, gas and NGL sales, net of production costs Changes in estimated future development costs Extensions and discoveries, net of future development costs Purchase of reserves Sales of reserves in place Revisions of quantity estimates Previously estimated development costs incurred during the period Accretion of discount Net change in income taxes and other Ending balance 91   Table of Contents Index to Financial Statements Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure Not applicable. Item 9A. Controls and Procedures Disclosure Controls and Procedures We have established disclosure controls and procedures to ensure that material information relating to Devon, including its consolidated subsidiaries, is made known to the officers who certify Devon’s financial reports and to other members of senior management and the Board of Directors. Based on their evaluation, our principal executive and principal financial officers have concluded that our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) were effective as of December 31, 2023 to ensure that the information required to be disclosed by Devon in the reports that it files or submits under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms. Management’s Annual Report on Internal Control Over Financial Reporting Our management is responsible for establishing and maintaining adequate internal control over financial reporting for Devon, as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934. Under the supervision and with the participation of Devon’s management, including our principal executive and principal financial officers, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in Internal Control – Integrated Framework issued in 2013 by the Committee of Sponsoring Organizations of the Treadway Commission (the “2013 COSO Framework”). Based on this evaluation under the 2013 COSO Framework, which was completed on February 28, 2024, management concluded that its internal control over financial reporting was effective as of December 31, 2023. The effectiveness of our internal control over financial reporting as of December 31, 2023 has been audited by KPMG LLP, an independent registered public accounting firm who audited our consolidated financial statements as of and for the year ended December 31, 2023, as stated in their report, which is included under “Item 8. Financial Statements and Supplementary Data” of this report. Changes in Internal Control Over Financial Reporting There was no change in our internal control over financial reporting during the fourth quarter of 2023 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. Item 9B. Other Information Not applicable. Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections Not applicable. 92 Table of Contents Index to Financial Statements Item 10. Directors, Executive Officers and Corporate Governance PART III The information called for by this Item 10 is incorporated herein by reference to the definitive Proxy Statement to be filed by Devon pursuant to Regulation 14A of the General Rules and applicable information in Regulations under the Securities Exchange Act of 1934 no later than 120 days following the fiscal year ended December 31, 2023. Item 11. Executive Compensation The information called for by this Item 11 is incorporated herein by reference to the definitive Proxy Statement to be filed by Devon pursuant to Regulation 14A of the General Rules and applicable information in Regulations under the Securities Exchange Act of 1934 no later than 120 days following the fiscal year ended December 31, 2023. Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters The information called for by this Item 12 is incorporated herein by reference to the definitive Proxy Statement to be filed by Devon pursuant to Regulation 14A of the General Rules and applicable information in Regulations under the Securities Exchange Act of 1934 no later than 120 days following the fiscal year ended December 31, 2023. Item 13. Certain Relationships and Related Transactions, and Director Independence The information called for by this Item 13 is incorporated herein by reference to the definitive Proxy Statement to be filed by Devon pursuant to Regulation 14A of the General Rules and applicable information in Regulations under the Securities Exchange Act of 1934 no later than 120 days following the fiscal year ended December 31, 2023. Item 14. Principal Accountant Fees and Services The information called for by this Item 14 is incorporated herein by reference to the definitive Proxy Statement to be filed by Devon pursuant to Regulation 14A of the General Rules and applicable information in Regulations under the Securities Exchange Act of 1934 no later than 120 days following the fiscal year ended December 31, 2023. 93   Table of Contents Index to Financial Statements PART IV Item 15. Exhibits and Financial Statement Schedules (a) The following documents are included as part of this report: 1. Consolidated Financial Statements Reference is made to the Index to Consolidated Financial Statements and Consolidated Financial Statement Schedules appearing at “Item 8. Financial Statements and Supplementary Data” in this report. 2. Consolidated Financial Statement Schedules All financial statement schedules are omitted as they are inapplicable, or the required information has been included in the consolidated financial statements or notes thereto. 3. Exhibits Exhibit No. 2.1 2.2 2.3 3.1 3.2 4.1 4.2 4.3 4.4 Description Purchase and Sale Agreement, dated December 17, 2019, by and between Devon Energy Production Company, L.P. and BKV Barnett, LLC (incorporated by reference to Exhibit 2.1 to Registrant’s Form 8-K filed December 18, 2019; File No. 001-32318).* First Amendment to Purchase and Sale Agreement, dated April 13, 2020, by and between Devon Energy Production Company, L.P., BKV Barnett, LLC, and solely with respect to certain provisions therein, BKV Oil & Gas Capital Partners, L.P. (incorporated by reference to Exhibit 2.1 to Registrant’s Current Report on Form 8-K filed April 14, 2020; File No. 001-32318). Agreement and Plan of Merger, dated September 26, 2020, by and among Registrant, East Merger Sub, Inc., and WPX Energy, Inc. (incorporated by reference to Exhibit 2.1 to Registrant’s Current Report on Form 8-K, filed September 28, 2020; File No. 001-32318). Registrant’s Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to Registrant’s Form 8-K filed June 12, 2023; File No. 001-32318). Registrant’s Bylaws (incorporated by reference to Exhibit 3.2 to Registrant’s Form 8-K filed June 12, 2023; File No. 001-32318). Indenture, dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee (incorporated by reference to Exhibit 4.1 to Registrant’s Form 8-K filed July 12, 2011; File No. 001-32318). Supplemental Indenture No. 1, dated as of July 12, 2011, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 5.60% Senior Notes due 2041 (incorporated by reference to Exhibit 4.2 to Registrant’s Form 8-K filed July 12, 2011; File No. 001-32318). Supplemental Indenture No. 2, dated as of May 14, 2012, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 4.750% Senior Notes due 2042 (incorporated by reference to Exhibit 4.1 to Registrant’s Form 8-K filed May 14, 2012; File No. 001-32318). Supplemental Indenture No. 4, dated as of June 16, 2015, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 5.000% Senior Notes due 2045 (incorporated by reference to Exhibit 4.1 to Registrant’s Form 8-K filed June 16, 2015; File No. 001-32318). 94 Table of Contents Index to Financial Statements 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 4.14 4.15 Supplemental Indenture No. 5, dated as of December 15, 2015, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 5.850% Senior Notes due 2025 (incorporated by reference to Exhibit 4.1 to Registrant’s Form 8-K filed December 15, 2015; File No. 001-32318). Supplemental Indenture No. 6, dated as of June 9, 2021, between Registrant and UMB Bank, National Association, as Trustee, relating to the 5.250% Senior Notes due 2024 (incorporated by reference to Exhibit 4.2 to Registrant's Form 8-K filed June 9, 2021; File No. 001-32318). Supplemental Indenture No. 7, dated as of June 9, 2021, between Registrant and UMB Bank, National Association, as Trustee, relating to the 5.250% Senior Notes due 2027, 5.875% Senior Notes due 2028 and 4.500% Senior Notes due 2030 (incorporated by reference to Exhibit 4.3 to Registrant’s Form 8-K filed June 9, 2021; File No. 001-32318). Indenture, dated as of March 1, 2002, between Registrant and The Bank of New York Mellon Trust Company, N.A. (as successor to The Bank of New York), as Trustee (incorporated by reference to Exhibit 4.1 of Registrant’s Form 8-K filed April 9, 2002; File No. 000-30176). Supplemental Indenture No. 1, dated as of March 25, 2002, to Indenture dated as of March 1, 2002, between Registrant and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 7.95% Senior Debentures due 2032 (incorporated by reference to Exhibit 4.2 to Registrant’s Form 8-K filed April 9, 2002; File No. 000-30176). Supplemental Indenture No. 4, dated as of March 22, 2018, to Indenture dated as of March 1, 2002, between Registrant and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 7.95% Senior Notes due 2032 (incorporated by reference to Exhibit 4.1 to Registrant’s Form 8-K filed March 22, 2018; File No. 000-32318). Indenture, dated as of October 3, 2001, among Devon Financing Company, L.L.C. (f/k/a Devon Financing Corporation, U.L.C.), as Issuer, Registrant, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., originally The Chase Manhattan Bank, as Trustee, relating to the 7.875% Debentures due 2031 (incorporated by reference to Exhibit 4.7 to Registrant’s Registration Statement on Form S-4 filed October 31, 2001; File No. 333-68694). Assignment and Assumption Agreement, dated as of June 19, 2019, by and between Devon Financing Company, L.L.C. and Registrant, relating to that certain Indenture, dated as of October 3, 2001, by and among Devon Financing Company, L.L.C. (f/k/a Devon Financing Company, U.L.C.), as Issuer, Devon Energy Corporation, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as successor to The Chase Manhattan Bank, as Trustee, and the 7.875% Debentures due 2031 issued thereunder (incorporated by reference to Exhibit 4.1 to Registrant’s Form 10-Q filed August 7, 2019; File No. 001-32318). Senior Indenture, dated as of September 1, 1997, between Devon OEI Operating, L.L.C. (as successor to Seagull Energy Corporation) and The Bank of New York Mellon Trust Company, N.A. (as successor to The Bank of New York), as Trustee, and related Specimen of 7.50% Senior Notes due 2027 (incorporated by reference to Exhibit 4.4 to Ocean Energy Inc.’s Form 10-K filed March 23, 1998; File No. 001-08094). First Supplemental Indenture, dated as of March 30, 1999, to Senior Indenture dated as of September 1, 1997, by and among Devon OEI Operating, L.L.C., its Subsidiary Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 7.50% Senior Notes due 2027 (incorporated by reference to Exhibit 4.10 to Ocean Energy, Inc.’s Form 10-Q filed May 17, 1999; File No. 001-08094). Second Supplemental Indenture, dated as of May 9, 2001, to Senior Indenture dated as of September 1, 1997, by and among Devon OEI Operating, L.L.C., its Subsidiary Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 7.50% Senior Notes due 2027 (incorporated by reference to Exhibit 99.4 to Ocean Energy, Inc.’s Form 8-K filed May 14, 2001; File No. 033-06444). 95 Table of Contents Index to Financial Statements 4.16 4.17 4.18 4.19 4.20 4.21 4.22 4.23 10.1 10.2 10.3 10.4 10.5 10.6 Third Supplemental Indenture, dated as of December 31, 2005, to Senior Indenture dated as of September 1, 1997, by and among Devon OEI Operating, L.L.C., as Issuer, Devon Energy Production Company, L.P., as Successor Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 7.50% Senior Notes due 2027 (incorporated by reference to Exhibit 4.27 of Registrant’s Form 10-K filed March 3, 2006; File No. 001-32318). Indenture, dated as of September 8, 2014, between WPX Energy, Inc. and The Bank of New York Mellon Trust Company, N.A., as Trustee (incorporated herein by reference to Exhibit 4.1 to WPX Energy, Inc.’s Form 8-K filed September 8, 2014; File No. 001-35322). First Supplemental Indenture, dated as of September 8, 2014, between WPX Energy, Inc. and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 5.25% Senior Notes due 2024 (incorporated herein by reference to Exhibit 4.2 to WPX Energy, Inc.’s Form 8-K filed September 8, 2014; File No. 001-35322). Fourth Supplemental Indenture, dated as of September 24, 2019, between WPX Energy, Inc. and The Bank of New York Mellon Trust Company, N.A. as Trustee, relating to the 5.250% Senior Notes due 2027 (incorporated herein by reference to Exhibit 4.1 to WPX Energy, Inc.'s Form 8-K filed on September 24, 2019; File No. 001-35322). Fifth Supplemental Indenture, dated as of January 10, 2020, between WPX Energy, Inc. and The Bank of New York Mellon Trust Company, N.A. as Trustee, relating to the 4.500% Senior Notes due 2030 (incorporated herein by reference to Exhibit 4.1 to WPX Energy, Inc.’s Form 8-K filed January 10, 2020; File No. 001-35322). Sixth Supplemental Indenture, dated as of June 17, 2020, between WPX Energy, Inc. and the Bank of New York Mellon Trust Company, N.A. as Trustee, relating to the 5.875% Senior Notes due 2028 (incorporated herein by reference to Exhibit 4.1 to WPX Energy, Inc.’s Form 8-K filed June 17, 2020; File No. 001-35322). Supplemental Indenture No. 7, dated as of June 9, 2021, between WPX Energy, Inc. and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 8.250% Senior Notes due 2023, the 5.250% Senior Notes due 2024, the 5.250% Senior Notes due 2027, the 5.875% Senior Notes due 2028 and the 4.500% Senior Notes due 2030 (incorporated by reference to Exhibit 4.5 to Registrant’s Form 8-K filed June 9, 2021; File No. 001-32318). Description of Securities Registered under Section 12 of the Securities Exchange Act of 1934. Amended and Restated Credit Agreement, dated as of March 24, 2023, among Registrant, as Borrower, Bank of America, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer, and each Lender and L/C Issuer from time to time party thereto (incorporated by reference to Exhibit 10.1 to Registrant’s Form 8-K filed March 28, 2023; File No. 001-32318). Devon Energy Corporation 2022 Long-Term Incentive Plan (amended and restated effective as of November 30, 2022) (incorporated by reference to Exhibit 10.3 to Registrant’s Form 10-K filed February 15, 2023; File No. 001-32318).** Devon Energy Corporation 2017 Long-Term Incentive Plan (incorporated by reference to Exhibit 99.1 to Registrant’s Form S-8 filed June 7, 2017; File No. 333-218561).** 2021 Amendment (effective as of January 7, 2021) to the Devon Energy Corporation 2017 Long- Term Incentive Plan (incorporated by reference to Exhibit 10.7 to the Company’s Form 10-K filed February 17, 2021; File No. 001-32318).** WPX Energy, Inc. 2013 Incentive Plan, and amendments No. 1 and No. 2 thereto (incorporated by reference to Exhibit 10.1 to WPX Energy, Inc.’s Form 8-K filed on February 19, 2018; File No. 001-35322).** Amendment No. 3 to the WPX Energy, Inc. 2013 Incentive Plan (incorporated by reference to Appendix A to WPX Energy, Inc.’s definitive proxy statement on Schedule 14A filed March 29, 2018; File No. 001-35322).** 96 Table of Contents Index to Financial Statements 10.7 10.8 10.9 10.10 10.11 10.12 10.13 10.14 10.15 10.16 10.17 10.18 10.19 10.20 Amendment No. 4 to the WPX Energy, Inc. 2013 Incentive Plan and Global Amendment to Restricted Stock Unit Agreements effective December 1, 2021 (incorporated by reference to Exhibit 10.7 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318). ** Devon Energy Corporation Non-Qualified Deferred Compensation Plan (amended and restated effective as of January 1, 2021) (incorporated by reference to Exhibit 10.9 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** Amendment No. 1, effective November 29, 2023, to the Devon Energy Corporation Non-Qualified Deferred Compensation Plan.** Devon Energy Corporation Benefit Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.15 to Registrant’s Form 10-K filed February 24, 2012; File No. 001-32318).** Amendment 2014-1, executed March 7, 2014, to the Devon Energy Corporation Benefit Restoration Plan (incorporated by reference to Exhibit 10.6 to Registrant’s Form 10-Q filed May 9, 2014; File No. 001-32318).** Amendment 2015-1, executed April 15, 2015, to the Devon Energy Corporation Benefit Restoration Plan (incorporated by reference to Exhibit 10.1 to Registrant’s Form 10-Q filed May 6, 2015; File No. 001-32318).** Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Benefit Restoration Plan (incorporated by reference to Exhibit 10.17 to Registrant’s Form 10-K filed February 15, 2017; File No. 001-32318).** Amendment 2020-1, executed December 23, 2020, to the Devon Energy Corporation Benefit Restoration Plan (incorporated by reference to Exhibit 10.20 to the Company’s Form 10-K filed February 17, 2021; File No. 001-32318).** Devon Energy Corporation Defined Contribution Restoration Plan (amended and restated effective as of January 1, 2021) (incorporated by reference to Exhibit 10.15 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** Amendment No. 1, effective November 29, 2023, to the Devon Energy Corporation Defined Contribution Restoration Plan.** Devon Energy Corporation Supplemental Contribution Plan (amended and restated effective as of January 1, 2021) (incorporated by reference to Exhibit 10.16 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** Amendment No. 1, effective November 29, 2023, to the Devon Energy Corporation Supplemental Contribution Plan.** Devon Energy Corporation Supplemental Executive Retirement Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.18 to Registrant’s Form 10-K filed February 24, 2012; File No. 001-32318).** Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Supplemental Executive Retirement Plan (incorporated by reference to Exhibit 10.25 to Registrant’s Form 10-K filed February 15, 2017; File No. 001-32318).** 97 Table of Contents Index to Financial Statements 10.21 10.22 10.23 10.24 10.25 10.26 10.27 10.28 10.29 10.30 10.31 10.32 10.33 10.34 Amendment 2019-1, executed June 19, 2019, to the Devon Energy Corporation Supplemental Executive Retirement Plan (incorporated by reference to Exhibit 10.3 to Registrant’s Form 10-Q filed August 7, 2019; File No. 001-32318).** Amendment 2020-1, executed December 23, 2020, to the Devon Energy Corporation Supplemental Executive Retirement Plan (incorporated by reference to Exhibit 10.35 to Registrant’s Form 10-K filed February 17, 2021; File No. 001-32318).** Devon Energy Corporation Supplemental Retirement Income Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.19 to Registrant’s Form 10-K filed February 24, 2012; File No. 001-32318).** Amendment 2014-1, executed March 7, 2014, to the Devon Energy Corporation Supplemental Retirement Income Plan (incorporated by reference to Exhibit 10.9 to Registrant’s Form 10-Q filed May 9, 2014; File No. 001-32318).** Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Supplemental Retirement Income Plan (incorporated by reference to Exhibit 10.28 to Registrant’s Form 10-K filed February 15, 2017; File No. 001-32318).** Amendment 2019-1, effective September 10, 2019, to the Devon Energy Corporation Supplemental Retirement Income Plan (incorporated by reference to Exhibit 10.2 to Registrant’s Form 10-Q filed November 6, 2019; File No. 001-32318).** Amendment 2020-1, executed December 23, 2020, to the Devon Energy Corporation Supplemental Retirement Income Plan (incorporated by reference to Exhibit 10.40 to the Company’s Form 10-K filed February 17, 2021; File No. 001-32318).** Devon Energy Corporation Incentive Savings Plan (amended and restated effective as of January 1, 2022) (incorporated by reference to Exhibit 10.26 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** Amendment 2022-1, effective July 21, 2022, to the Devon Energy Corporation Incentive Savings Plan (incorporated by reference to Exhibit 10.27 to Registrant’s Form 10-K filed February 15, 2023; File No. 001-32318).** Amendment 2022-2, effective September 28, 2022, to the Devon Energy Corporation Incentive Savings Plan (incorporated by reference to Exhibit 10.28 to Registrant’s Form 10-K filed February 15, 2023; File No. 001-32318).** Employment Agreement, dated effective April 19, 2017, by and between Registrant and Jeffrey L. Ritenour (incorporated by reference to Exhibit 10.1 to Registrant’s Form 8-K, filed on April 20, 2017; File No. 001-32318).** Employment Agreement, dated effective September 13, 2019, by and between Registrant and David G. Harris (incorporated by reference to Exhibit 10.1 to Registrant’s Form 8-K filed September 16, 2019; File No. 001-32318).** Employment Agreement, dated January 7, 2021, by and between Registrant and Richard E. Muncrief (incorporated by reference to Exhibit 10.3 to Registrant’s Form 8-K filed January 7, 2021; File No. 001-32318).** Employment Agreement, dated January 7, 2021, by and between Registrant and Clay M. Gaspar (incorporated by reference to Exhibit 10.4 to Registrant’s Form 8-K filed January 7, 2021; File No. 001-32318).** 98 Table of Contents Index to Financial Statements 10.35 10.36 10.37 10.38 10.39 10.40 10.41 10.42 10.43 10.44 10.45 10.46 10.47 Employment Agreement, dated January 7, 2021, by and between Registrant and Dennis C. Cameron (incorporated by reference to Exhibit 10.5 to Registrant’s Form 8-K filed January 7, 2021; File No. 001-32318).** Employment Agreement, dated March 2, 2022, by and between Devon Energy Corporation and Tana K. Cashion (incorporated by reference to Exhibit 10.1 of Registrant’s Form 8-K filed March 7, 2022; File No. 001-32318).** WPX Energy Nonqualified Deferred Compensation Plan, effective January 1, 2013 (incorporated herein by reference to Exhibit 10.16 to WPX Energy, Inc.’s Form 10-K filed February 28, 2013; File No. 001-35322).** First Amendment to the WPX Energy Nonqualified Deferred Compensation Plan, executed January 4, 2021 (incorporated by reference to Exhibit 10.37 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** Second Amendment to the WPX Energy Nonqualified Deferred Compensation Plan, executed December 15, 2021 (incorporated by reference to Exhibit 10.38 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** WPX Energy Board of Directors Nonqualified Deferred Compensation Plan, effective January 1, 2013 (incorporated herein by reference to Exhibit 10.17 to WPX Energy, Inc.’s Form 10-K filed February 28, 2013; File No. 001-35322).** First Amendment to the WPX Energy Board of Directors Nonqualified Deferred Compensation Plan, executed December 9, 2021 (incorporated by reference to Exhibit 10.40 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** WPX Energy Nonqualified Restoration Plan, effective January 1, 2015 (incorporated by reference to Exhibit 10.41 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** First Amendment to the WPX Energy Nonqualified Restoration Plan, executed January 4, 2021 (incorporated by reference to Exhibit 10.42 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** Second Amendment to the WPX Energy Nonqualified Restoration Plan, executed December 15, 2021 (incorporated by reference to Exhibit 10.43 of Registrant’s Form 10-K filed February 16, 2022; File No. 001-32318).** Form of Indemnity Agreement between Registrant and non-management directors (incorporated by reference to Exhibit 10.40 to Registrant’s Form 10-K filed February 19, 2020; File No. 001- 32318).** 2020 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2017 Long-Term Incentive Plan between Registrant and certain officers for restricted stock awarded (CEO and EVP form) (incorporated by reference to Exhibit 10.1 to Registrant’s Form 10-Q filed May 6, 2020; File No. 001-32318).** 2020 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2017 Long-Term Incentive Plan between Registrant and certain officers for restricted stock awarded (SVP form) (incorporated by reference to Exhibit 10.3 to Registrant’s Form 10-Q filed May 6, 2020; File No. 001-32318).** 10.48 2021 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2017 Long-Term Incentive Plan between Devon Energy Corporation and certain officers for restricted 99 Table of Contents Index to Financial Statements 10.49 10.50 10.51 10.52 10.53 10.54 10.55 10.56 10.57 10.58 21 23.1 23.2 stock awarded (incorporated by reference to Exhibit 10.1 to Registrant’s Form 10-Q filed May 5, 2021; File No. 001-32318).** 2022 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2017 Long-Term Incentive Plan between Devon Energy Corporation and certain officers for restricted stock awarded (incorporated by reference to Exhibit 10.1 of Registrant’s Form 10-Q filed May 3, 2022; File No. 001-32318).** 2023 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2022 Long-Term Incentive Plan between Devon Energy Corporation and certain officers for restricted stock awarded (incorporated by reference to Exhibit 10.2 of Registrant’s Form 10-Q filed May 9, 2023; File No. 001-32318).** 2021 Form of Notice of Grant of Performance Share Unit Award and Award Agreement under the 2017 Long-Term Incentive Plan between Devon Energy Corporation and certain officers for performance based restricted share units awarded (incorporated by reference to Exhibit 10.2 to the Company’s Form 10-Q filed May 5, 2021; File No. 001-32318).** 2022 Form of Notice of Grant of Performance Share Unit Award and Award Agreement under the 2017 Long-Term Incentive Plan between Devon Energy Corporation and certain officers for performance based restricted share units awarded (incorporated by reference to Exhibit 10.2 of Registrant’s Form 10-Q filed May 3, 2022; File No. 001-32318).** 2023 Form of Notice of Grant of Performance Share Unit Award and Award Agreement under the 2022 Long-Term Incentive Plan between Devon Energy Corporation and certain officers for performance based restricted share units awarded (incorporated by reference to Exhibit 10.3 to Registrant’s Form 10-Q filed May 9, 2023; File No. 001-32318).** 2023 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2022 Long-Term Incentive Plan between the Company and non-management directors for restricted stock awarded (incorporated by reference to Exhibit 10.1 of Registrant’s Form 10-Q filed August 2, 2023; File No. 001-32318).** 2023 Form of Notice of Grant of Restricted Stock Unit Award and Award Agreement under the 2022 Long-Term Incentive Plan between the Company and non-management directors for restricted stock units awarded (incorporated by reference to Exhibit 10.2 to Registrant’s Form 10- Q filed August 2, 2023, File No. 001-32318). ** Form of Nonqualified Stock Option Agreement between WPX Energy, Inc. and Richard E. Muncrief (incorporated herein by reference to Exhibit 10.2 to WPX Energy, Inc.’s Form 8-K filed May 2, 2014; File No. 001-35322).** Form of Restricted Stock Unit Award between WPX Energy, Inc. and non-employee directors (incorporated herein by reference to Exhibit 10.1 to WPX Energy, Inc.’s Form 8-K filed September 3, 2014; File No. 001-35322).** Form of Amended and Restated Restricted Stock Unit Award Agreement between WPX Energy, Inc. and non-employee directors (incorporated herein by reference to Exhibit 10.38 to WPX Energy, Inc.’s Form 10-Q filed August 6, 2019; File No. 001-35322).** List of Subsidiaries. Consent of KPMG LLP. Consent of DeGolyer and MacNaughton. 100 Table of Contents Index to Financial Statements 31.1 31.2 32.1 32.2 97 99 Certification of principal executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Certification of principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Certification of principal executive officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Certification of principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Devon Energy Corporation Clawback Policy, adopted on November 29, 2023. Report of DeGolyer and MacNaughton. 101.INS Inline XBRL Instance Document – the XBRL Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. 101.SCH Inline XBRL Taxonomy Extension Schema with Embedded Linkbases Document. 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). * Portions of this exhibit have been omitted in accordance with Item 601(b)(2)(ii) of Regulation S-K. ** Indicates management contract or compensatory plan or arrangement. Item 16. Form 10-K Summary Not applicable. 101 Table of Contents Index to Financial Statements SIGNATURES Pursuant to the requirements of Section 13 or 15(d) 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. DEVON ENERGY CORPORATION By: /s/ JEFFREY L. RITENOUR Jeffrey L. Ritenour Executive Vice President and Chief Financial Officer February 28, 2024 Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated. /s/ RICHARD E. MUNCRIEF Richard E. Muncrief /s/ JEFFREY L. RITENOUR Jeffrey L. Ritenour /s/ JEREMY D. HUMPHERS Jeremy D. Humphers /s/ BARBARA M. BAUMANN Barbara M. Baumann /s/ JOHN E. BETHANCOURT John E. Bethancourt /s/ ANN G. FOX Ann G. Fox /s/ GENNIFER F. KELLY Gennifer F. Kelly /s/ KELT KINDICK Kelt Kindick /s/ JOHN KRENICKI JR. John Krenicki Jr. /s/ KARL F. KURZ Karl F. Kurz /s/ MICHAEL N. MEARS Michael N. Mears /s/ ROBERT A. MOSBACHER, JR. Robert A. Mosbacher, Jr. /s/ VALERIE M. WILLIAMS Valerie M. Williams President, Chief Executive Officer and Director (Principal executive officer) Executive Vice President and Chief Financial Officer (Principal financial officer) Senior Vice President and Chief Accounting Officer (Principal accounting officer) February 28, 2024 February 28, 2024 February 28, 2024 Chair and Director February 28, 2024 February 28, 2024 February 28, 2024 February 28, 2024 February 28, 2024 February 28, 2024 February 28, 2024 February 28, 2024 February 28, 2024 February 28, 2024 Director Director Director Director Director Director Director Director Director 102 

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