X0202 4 2005-09-27 0 0000006769 APACHE CORP APA 0001240568 FARRIS G STEVEN ONE POST OAK CENTRAL 2000 POST OAK BLVD, SUITE 100 HOUSTON TX 77056-4400 1 1 0 0 Pres., Chief Exec. Off. & Chief Op. Off Common Stock 2005-09-27 4 M 0 17236. 15.2056 A 493191. D Common Stock 2005-09-27 4 F 0 5015. 75.35 D 488176. D Common Stock 300. I By Son Common Stock 600. I By Trust fbo Grandchildren Common Stock 48381.955 I Held by trustee of 401(k) plan Common Stock 21325.281 I Held by Trustee of NQ Plan Option- Buy $15.2056 15.2056 2005-09-27 4 M 0 17236. 0.00 D 2008-04-29 Common Stock 17236. 0. D The shares of common stock of Apache are deemed to also represent certain preferred stock purchase rights ('Rights'). The Rights are not currently exercisable or separately tradable and presently are evidenced by certificates for shares of the common stock. Value attributable to such Rights, if any, is reflected in the market price of the common stock. Shares withheld to cover required tax withholding on exercise of employee stock option. With tandem tax withholding right Exercisable ratably over four years, beginning 04/29/99. Cheri L. Peper, Attorney-in-Fact 2005-09-28