1 EXHIBIT 11.1 APACHE CORPORATION AND SUBSIDIARIES COMPUTATION OF EARNINGS PER SHARE (IN THOUSANDS, EXCEPT PER SHARE DATA) 1996 1995 1994 ------------ ------------- ------------ Weighted Average Calculation: - - ---------------------------- Net income $ 121,427 $ 20,207 $ 45,583 ========== ========== ========== Weighted average common shares outstanding 85,777 71,792 69,715 ========== ========== ========== Net income per common share, based on weighted average shares outstanding $ 1.42 $ .28 $ .65 ========== ========== ========== Primary Calculation: - - ------------------- Net income $ 121,427 $ 20,207 $ 45,583 Assumed conversion of 3.93 percent debentures 2,114 2,162 2,121 ---------- ---------- ---------- Net income, as adjusted $ 123,541 $ 22,369 $ 47,704 ========== ========== ========== Common stock equivalents: Weighted average common shares outstanding 85,777 71,792 69,715 Stock options, using the treasury stock method 478 106 115 Common stock equivalents, assuming conversion of 3.93 percent debentures 2,778 2,778 2,778 ---------- ---------- ---------- 89,033 74,676 72,608 ========== ========== ========== Net income per common share -- primary $ 1.39 $ .28 $ .65 ========== ========== ========== The assumed conversion of other convertible debt would be insignificant or antidilutive for each of the periods presented above.