EXHIBIT 23.1 Independent Auditors' Consent The Board of Directors Devon Energy Corporation: We consent to the use of our report dated February 4, 2003, with respect to the consolidated balance sheets of Devon Energy Corporation and subsidiaries as of December 31, 2002, 2001 and 2000 and the related consolidated statements of operations, stockholders' equity and cash flows for the years then ended, which report appears in Devon Energy Corporation's Annual Report on Form 10-K for the fiscal year ended December 31, 2002 incorporated by reference herein. Our audit report covering the December 31, 2002 consolidated financial statements refers to changes in the methods of accounting for derivative instruments and hedging activities, business combinations and goodwill. /s/ KPMG LLP Oklahoma City, Oklahoma May 1, 2003