X0202 4 2007-05-18 0 0000006769 APACHE CORP APA 0001241040 FERLIC RANDOLPH M APACHE CORPORATION 2000 POST OAK BLVD, SUITE 100 HOUSTON TX 77056-4400 1 0 0 0 Common Stock 2007-05-18 4 S 0 10000. 78.0022 D 399475. D Common Stock 8090. I By Daughters Common Stock 13860. I By Ferlic Invstmts, Ltd. (36%) Common Stock 10164. I By Grandchildren Common Stock 2836. I By Son Common Stock 17964. I Held by IRA 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. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Cheri L. Peper, Attorney-in-Fact 2007-05-21