<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>7
<FILENAME>d05317exv23w3.txt
<DESCRIPTION>CONSENT OF MILLER AND LENTS, LTD.
<TEXT>
<PAGE>
                                                                    EXHIBIT 23.3

                        CONSENT OF MILLER AND LENTS, LTD.


We consent to the reference in this Registration Statement of Devon Energy
Corporation on Form S-3 to our firm name and to our review performed for Ocean
Energy, Inc. as of December 31, 2002, 2001 and 2000, incorporated herein by
reference.

                                         MILLER AND LENTS, LTD.

                                         By: /s/ GREGORY W. ARMES
                                             ----------------------------------
                                             Gregory W. Armes
                                             Senior Vice-President

April 30, 2003

</TEXT>
</DOCUMENT>