EXHIBIT 11 TEXACO INC. AND SUBSIDIARY COMPANIES COMPUTATION OF EARNINGS PER SHARE OF COMMON STOCK FOR THE SIX AND THREE MONTHS ENDED JUNE 30, 1998 AND 1997 ----------------------------------------------------------- (millions of dollars, except as noted) (Unaudited) ------------------------------------------------- For the six months For the three months ended June 30, ended June 30, -------------------- -------------------- 1998 1997(a) 1998 1997(a) ---- ------- ---- ------- Basic Net Income Per Common Share: Net income less preferred stock dividend requirements $ 574 $ 1,523 $ 329 $ 557 ======= ======= ======= ======= Average shares outstanding (thousands) 531,232 519,328 530,550 519,375 ======= ======= ======= ======= Basic net income per share (dollars) $ 1.08 $ 2.93 $ 0.62 $ 1.07 ======= ======= ======= ======= Diluted Net Income Per Common Share: Net income less preferred stock dividend requirements $ 574 $ 1,523 $ 329 $ 557 Adjustments, mainly ESOP preferred stock dividends 17 18 8 9 ------- ------- ------- ------- Net income for diluted net income per share $ 591 $ 1,541 $ 337 $ 566 ======= ======= ======= ======= Average shares outstanding (thousands) 531,232 519,328 530,550 519,375 Adjustments, mainly ESOP preferred stock 19,366 20,635 19,225 20,488 ------- ------- ------- ------- Shares outstanding for diluted computation (thousands) 550,598 539,963 549,775 539,863 ======= ======= ======= ======= Diluted net income per share (dollars) $ 1.07 $ 2.85 $ 0.61 $ 1.05 ======= ======= ======= ======= <FN> (a) Reflects two-for-one stock split, effective September 29, 1997. </FN>