EX-23.4 8 d03660exv23w4.txt CONSENT OF RYDER SCOTT COMPANY, L.P. EXHIBIT 23.4 CONSENT OF RYDER SCOTT COMPANY, L.P. We consent to incorporation by reference in the Registration Statements (File Nos. 333-68694, 333-32214, 333-47672, 333-44702, 333-39908 and 333-85553) on Form S-8, the Registration Statement (File No. 333-75206) on Form S-4, and the Registration Statements (File Nos. 333-85211, 333-50036, 333-50034 and 333-100308) on Form S-3 of Devon Energy Corporation of the reference to our reserve reports for Devon Energy Corporation, which appears in the December 31, 2002 annual report on Form 10-K of Devon Energy Corporation. /s/ Ryder Scott Company, L.P. RYDER SCOTT COMPANY, L.P. Houston, Texas March 5, 2003