<PAGE>
Exhibit 23.10
PETROLEUM CONSULTANT CONSENT
----------------------------
We consent to the incorporation by reference in the Registration Statement
on Form S-3 of Devon Energy Corporation, and any amendment thereof, of our
appraisal report for Northstar Energy Corporation as of the year ended December
31, 1997. We also consent to the reference to our firm under the heading
"Experts" in the Registration Statement, and any amendment thereof.
JOHN P. HUNTER & ASSOCIATES, LTD.
/s/ John P. Hunter
---------------------------------
John P. Hunter, P. Eng
November 15, 2000