SNYDER OIL CORPORATION COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Unaudited) Year Ended December 31, ------------------------------------------------------------------------- 1998 1997 1996 1995 1994 ----------- ------------- ------------ ------------ ------------ (In thousands, except share data) Income (loss) before taxes, minority interest and extraordinary item $ (38,050) $ 57,440 $ 74,701 $ (40,604) $ 13,510 Interest expense 15,796 25,472 23,587 21,679 10,337 ----------- ------------- ------------ ------------ ------------ Earnings before taxes, minority interest, extraordinary item and interest expense $ (22,254) $ 82,912 $ 98,288 $ (18,925) $ 23,847 =========== ============= ============ ============ ============ Interest expense $ 15,796 $ 25,472 $ 23,587 $ 21,679 $ 10,337 Preferred stock dividends of majority owned subsidiary - 1,474 1,520 - - ----------- ------------- ------------ ------------ ------------ Total fixed charges $ 15,796 $ 26,946 $ 25,107 $ 21,679 $ 10,337 =========== ============= ============ ============ ============ Ratio of earnings to fixed charges N/A (2) 3.08 3.91 N/A (1) 2.31 =========== ============= ============ ============ ============ <FN> (1) Earnings were inadequate to cover fixed charges by $40.6 million. (2) Earnings were inadequate to cover fixed charges by $38.1 million. </FN> EXHIBIT 12 SNYDER OIL CORPORATION COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED DIVIDENDS (Unaudited) Year Ended December 31, ------------------------------------------------------------------------- 1998 1997 1996 1995 1994 ----------- ------------- ------------ ------------ ------------ (In thousands, except share data) Income (loss) before taxes, minority interest and extraordinary item $ (38,050) $ 57,440 $ 74,701 $ (40,604) $ 13,510 Interest expense 15,796 25,472 23,587 21,679 10,337 ----------- ------------- ------------ ------------ ------------ Earnings before taxes, minority interest, extraordinary item and interest expense $ (22,254) $ 82,912 $ 98,288 $ (18,925) $ 23,847 =========== ============= ============ ============ ============ Interest expense $ 15,796 $ 25,472 $ 23,587 $ 21,679 $ 10,337 Preferred stock dividends - 4,929 (1) 6,210 6,210 10,806 Adjustment to tax effect preferred stock dividends - 2,428 429 - - Preferred stock dividends of majority owned subsidiary - 1,474 1,520 - - ----------- ------------- ------------ ------------ ------------ Total fixed charges $ 15,796 $ 34,303 $ 31,746 $ 27,889 $ 21,143 =========== ============= ============ ============ ============ Ratio of earnings to combined fixed charges and preferred dividends N/A (3) 2.42 3.10 N/A (2) 1.13 =========== ============= ============ ============ ============ <FN> (1) Excludes redemption premium of $1.0 million. (2) Earnings were inadequate to cover combined fixed charges and preferred dividends by $46.8 million. (3) Earnings were inadequate to cover combined fixed charges by $38.1 million. </FN>