EXHIBIT 12.2 COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS OF TEXACO ON A TOTAL ENTERPRISE BASIS (UNAUDITED) FOR EACH OF THE FIVE YEARS ENDED DECEMBER 31, 1998 (MILLIONS OF DOLLARS) YEARS ENDED DECEMBER 31, ----------------------------------------------------- 1998 1997 1996 1995 1994(A) --------- --------- --------- --------- --------- Income from continuing operations, before provision or benefit for income taxes and cumulative effect of accounting changes effective 1-1-98 and 1-1-95.................................... $ 892 $ 3,514 $ 3,450 $ 1,201 $ 1,409 Dividends from less than 50% owned companies more or (less) than equity in net income........................................... -- (11) (4) 1 (1) Minority interest in net income.................................. 56 68 72 54 44 Previously capitalized interest charged to income during the period......................................................... 22 25 27 33 29 --------- --------- --------- --------- --------- Total earnings................................................... 970 3,596 3,545 1,289 1,481 --------- --------- --------- --------- --------- Fixed charges and preferred stock dividends: Items charged to income: Interest charges............................................. 664 528 551 614 594 Interest factor attributable to operating lease rentals.................................................... 120 112 129 110 118 Preferred stock dividends of subsidiaries guaranteed by Texaco Inc................................................. 33 33 35 36 31 --------- --------- --------- --------- --------- Total items charged to income............................ 817 673 715 760 743 Interest capitalized............................................. 26 27 16 28 21 Interest on ESOP debt guaranteed by Texaco Inc................... 3 7 10 14 14 Preferred stock dividends (b).................................... 52 56 54 51 85 --------- --------- --------- --------- --------- Total combined fixed charges and preferred stock dividends....... 898 763 795 853 863 --------- --------- --------- --------- --------- Earnings available for payment of combined fixed charges and preferred stock dividends (Total earnings and total items charged to income)....................................... $ 1,787 $ 4,269 $ 4,260 $ 2,049 $ 2,224 --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- Ratio of earnings to combined fixed charges and preferred stock dividends of Texaco on a total enterprise basis............................................... 1.99 5.60 5.36 2.40 2.58 --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- - ------------------------ (a) Excludes discontinued operations. (b) Preferred stock dividend requirements have been adjusted to reflect the pre-tax earnings which would be required to cover the Series C Variable Rate Cumulative Preferred Stock (redeemed on September 30, 1994), Series E Variable Rate Cumulative Preferred Stock (exchanged for Common Stock on November 8, 1994) and Market Auction Preferred Shares dividends and to exclude the interest portion of the Series B ESOP Convertible Preferred Stock dividends and the interest portion of the Series F ESOP Convertible Preferred Stock (converted into Common Stock on February 16, 1999) dividends.