EXHIBIT 23.4

                                LETTER OF CONSENT

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
333-83156) on Form S-3 of Devon Energy Corporation, the reference to our firm
name and our reports providing estimates of a portion of the natural gas,
natural gas liquids and conventional oil reserves of Anderson Exploration Ltd.
as of March 31, 2000 and September 30, 2000, which appears in the December 31,
2001 annual report on Form 10-K of Devon Energy Corporation.

                                       GILBERT LAUSTSEN JUNG
                                       ASSOCIATES LTD.

                                       /s/ Dana B. Laustsen
                                       -----------------------------------
                                       Dana B. Laustsen, P. Eng.
                                       Executive Vice President

Calgary, Alberta
March 18, 2002