1 EXHIBIT 23.5 CONSENT OF PETRIE PARKMAN & CO. The undersigned hereby consents to the references to the name of the undersigned in this Form 8-K and to the incorporation by reference of such references into Apache Corporation's previously filed Registration Statements on Form S-3 (No. 33-51253, 33-53129, 33-62753 and 33-63923), Forms S-4 (Nos. 33-61669 and 333-2305), Form S-8 (Nos. 33-31407, 33-37402, 33-53442, 33-59721, 33-59723 and 33-63817), and to any Registration Statement filed by Apache under Rule 462 related to Apache's previously filed Registration Statements referenced above. /s/ JAMES E. PARKMAN CONSENT OF PETRIE PARKMAN & CO. Houston, Texas April 18, 1996