EXHIBIT 12.1 TRITON ENERGY LIMITED AND SUBSIDIARIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (IN THOUSANDS, EXCEPT RATIOS) (UNAUDITED) <<s> SEVEN MONTHS NINE MONTHS ENDED YEAR ENDED ENDED SEPTEMBER 30, DEC. 31, DEC. 31, ------------------------------ ------------ -------------- 1996 1995 1995 1994 ------------------- --------- ------------ -------------- Fixed charges, as defined (1): Interest charges $ 33,049 $ 30,509 $ 41,305 $ 20,285 Preferred dividend requirements of subsidiaries adjusted to pre-tax basis --- --- --- --- ------------------- --------- ------------ -------------- Total fixed charges 33,049 30,509 41,305 20,285 ------------------- --------- ------------ -------------- Earnings, as defined (1) (3): Earnings (loss) from continuing operations before income taxes, minority interest, extraordinary item and cumulative effect of accounting change 47,635 15,856 16,600 (22,834) Fixed charges, above 33,049 30,509 41,305 20,285 Less interest capitalized (19,097) (11,522) (16,211) (11,833) Plus undistributed (earnings) loss of affiliates (118) 1,014 2,249 4,102 Less preferred dividend requirements of subsidiaries adjusted to pre-tax basis --- --- --- --- ------------------- --------- ------------ -------------- $ 61,469 $ 35,857 $ 43,943 $ (10,280) ------------------- --------- ------------ -------------- RATIO OF EARNINGS TO FIXED CHARGES (2) (3) 1.9 1.2 1.1 --- ------------------- --------- ------------ -------------- <<s> YEARS ENDED MAY 31, ------------------------------------------------------ 1994 1993 1992 1991 --------------------- ---------- --------- -------- Fixed charges, as defined (1): Interest charges $ 26,951 $ 16,336 $ 11,066 $28,056 Preferred dividend requirements of subsidiaries adjusted to pre-tax basis 364 1,551 1,780 2,330 ------------------- --------- ------------ -------- Total fixed charges 27,315 17,887 12,846 30,386 --------------------- ---------- --------- -------- Earnings, as defined (1) (3): Earnings (loss) from continuing operations before income taxes, minority interest, extraordinary item and cumulative effect of accounting change (23,104) (147,445) (87,124) 21,054 Fixed charges, above 27,315 17,887 12,846 30,386 Less interest capitalized (16,863) (6,407) (6,529) (5,879) Plus undistributed (earnings) loss of affiliates (645) 3,012 2,558 (2,604) Less preferred dividend requirements of subsidiaries adjusted to pre-tax basis (364) (1,551) (1,780) (2,330) --------------------- ---------- --------- -------- $ (13,661) $(134,504) $(80,029) $40,627 --------------------- ---------- --------- -------- RATIO OF EARNINGS TO FIXED CHARGES (2) (3) --- --- --- 1.3 --------------------- ---------- --------- -------- (1) Earnings include the Company's equity in the losses of an affiliate whose debt is guaranteed by the Company. Related interest charges for the years ended May 31, 1992 and 1991 of $819,000 and $802,000, respectively, were excluded from fixed charges due to the improbability that such guarantees would be honored. (2) Earnings were inadequate to cover fixed charges for the seven months ended December 31, 1994 by $30,565,000 and for the years ended May 31, 1994, 1993 and 1992 by $40,976,000, $152,391,000 and $92,875,000, respectively. (3) Earnings reflect nonrecurring writedowns and loss provisions of $3,150,000 for the nine months ended September 30, 1996, $1,058,000 for the year ended December 31, 1995, $984,000 for the seven months ended December 31, 1994 and $45,754,000, $99,883,000, $48,805,000 and $2,708,000 for the years ended May 31, 1994, 1993, 1992 and 1991, respectively. Nonrecurring gains from the sale of assets and other gains aggregated $22,189,000 and $13,571,000 for the nine months ended September 30, 1996 and 1995, respectively, $13,617,000, $56,193,000 and $28,351,000 for the years ended December 31, 1995, May 31, 1994 and 1991, respectively. The ratio of earnings to fixed charges if adjusted to remove nonrecurring items, would have been 0.7 for the nine months ended September 30, 1995 and 0.8 and 0.6 for the years ended December 31, 1995 and May 31, 1991, respectively. Without nonrecurring items, earnings would have been inadequate to cover fixed charges for the nine months ended September 30, 1995 by $8,223,000, for the year ended December 31, 1995 by $9,921,000, for the seven months ended December 31, 1994 by $29,581,000 and for the years ended May 31, 1994, 1993, 1992 and 1991 by $51,415,000, $45,183,000, $32,301,000 and $11,906,000, respectively.