Discover the Difference www.devonenergy.com Devon Energy 2008 Summary Annual Report Contents Investor Information Letter to Shareholders 2 Corporate Headquarters Shareholder Assistance Media Contact Chairman and CEO Larry Nichols reviews Devon Energy Corporation For information about transfer or exchange of Chip Minty, Manager, Media Relations 20 North Broadway shares, dividends, address changes, account Telephone: (405) 228-8647 2008 and how Devon is positioned for the future. Oklahoma City, OK 73102-8260 consolidation, multiple mailings, lost certificates E-mail:
[email protected] Five-Year Highlights 5 Telephone: (405) 235-3611 and Form 1099, contact: Fax: (405) 552-4550 Computershare Trust Company, N.A. Annual Meeting Discover our Strategy 6 PO Box 43078 Our annual shareholders’ meeting will be held at Management answers investor questions. Permian, Mid-Continent, Providence, RI 02940-3078 8 a.m. Central Time on Wednesday, June 3, 2009, Making a Difference Above the Surface 8 Rocky Mountains and Toll free: (877) 860-5820 at the Skirvin Hotel, Continental Room, Marketing and Midstream Operations E-mail:
[email protected] 1 Park Avenue, Oklahoma City, OK. We discuss our commitment to communities Devon Energy Corporation and environmental stewardship. 20 North Broadway Investor Relations Contacts Independent Auditors Discover our Assets 10 Oklahoma City, OK 73102-8260 Vince White, Senior Vice President KPMG LLP Telephone: (405) 235-3611 Investor Relations Oklahoma City, OK Devon provides discussions of significant Fax: (405) 552-4550 Telephone: (405) 552-4505 oil and gas properties. E-mail:
[email protected] Stock Trading Data 11-Year Property Data 14 Gulf, Gulf Coast and International Operations Devon Energy Corporation’s common stock Devon Energy Corporation Zack Hager, Senior Manager, Investor Relations is traded on the New York Stock Exchange Operating Statistics by Area 15 Devon Energy Tower Telephone: (405) 552-4526 (symbol: DVN).