EXHIBIT 11.1 APACHE CORPORATION AND SUBSIDIARIES COMPUTATION OF EARNINGS PER SHARE (In thousands, except per share data) 	For the Quarter Ended	For the Six Months 	June 30, 	June 30, --------------------	----------------- 	1997 	1996	 1997 	1996 	--------	-------- 	-------	-------- Weighted Average Calculation: - ----------------------------- Net income	 $	25,746	$	24,437	$	78,623	$	40,092 		========		========		========		======== Weighted average common shares outstanding		90,288	 	85,738 		90,216	 	81,580 		========		========		========		======== Net income per share, based on weighted average common shares outstanding	 $	 .29	 $ 	.29	 $ 	.87 	$ 	.49 		========		========		========		======== Primary Calculation: - -------------------- Net income	 $	25,746	$	24,437	$	78,623	$	40,092 Assumed conversion of 3.93-percent convertible notes	 	521	 	526	 	1,037	 	1,052 		--------		--------		--------		-------- Net income, as adjusted	 $	26,267	$	24,963	$	79,660	$	41,144 		========		========		========		======== Common Stock Equivalents: Weighted average common shares outstanding		90,288		 85,738	 	90,216 		81,580 Stock options, using the treasury stock method	 	620 		663 		667	 	507 Assumed conversion of 3.93-percent convertible notes		 2,778	 	2,778	 	2,778	 	2,778 		--------		--------		--------		-------- 		93,686 		89,179 		93,661 		84,865 		========		========		========		======== Primary net income per common share	 $ 	 .28*	$ 	.28* 	$ 	.85 	$ 	.48* 		========		========		========		======== APACHE CORPORATION AND SUBSIDIARIES COMPUTATION OF EARNINGS PER SHARE (In thousands, except per share data) EXHIBIT 11.1 (Continued) 	For the Quarter Ended 	For the Six Months Ended 	June 30, 	June 30, 	----------------------	------------------------ 	1997	 1996	 1997	 1996 	------- 	------- 	-------	 ------- Fully-Diluted Calculation: - -------------------------- Net income	 $	25,746	$	24,437 	$	78,623	$	40,092 Assumed conversion of: 	3.93-percent convertible notes	 	521	 	526	 	1,037 		1,052 	6-percent convertible 		subordinated debentures	 	--	 	--	 	3,387	 	-- 	 		-------- 	--------	 	--------		-------- Net income, as adjusted	 $	26,267	$ 24,963 	$	83,047	$	41,144 				========	======== 		========		======== Common Stock Equivalents: Weighted average common 	shares outstanding	 	90,288	 	85,738	 	90,216	 	81,580 Stock options, using the treasury 	stock method 	 	620	 	808	 	667	 	662 Assumed conversion of 3.93 percent 	convertible notes	 	2,778 		2,778	 	2,778	 	2,778 Assumed conversion of 6 percent 	convertible subordinated debentures	 	--		 --	 	5,623	 	-- 			--------		--------	 	--------		-------- 				93,686	 	89,324 	99,284	 	85,020 			======== 	======== 		========		======== Fully diluted net income per 	common share 	$ 	.28*	$ 	.28*	 $ 	.84	$ 	.48* 			======== 	======== 	========		======== Note:	The assumed conversion of the six-percent convertible subordinated debentures was anti-dilutive for the quarters ended June 30, 1997 and 1996, respectively, and the six month period ended June 30, 1996. *	The primary and fully diluted net per common share amounts for the indicated periods reflect dilution of less than three percent. As a result, the amounts reported in the consolidated statement of income are based upon weighted average shares outstanding.