EXHIBIT 9.1 ----------- BAYTEX ENERGY LTD. PRO FORMA INTEREST COVERAGE (ALL FIGURES IN CANADIAN DOLLARS UNLESS OTHERWISE STATED) (000'S) YEAR ENDED DECEMBER 31, 2002 YEAR ENDED MARCH 31, 2003 AS PRO AS PRO REPORTED ADJUSTMENT FORMA REPORTED ADJUSTMENT FORMA -------------------------------------- ------------------------------------- (note 1) (note 1) NET INCOME - ---------- Interest Expense 25,217 2,473 27,690 26,044 2,440 28,484 Future Taxes 37,956 1,086 39,042 50,930 1,071 52,001 Net Income 45,136 1,388 43,748 70,775 1,369 69,406 ------------ ----------- ------------ ------------ Earning before Interest and Taxes 108,309 110,481 147,749 149,892 ------------ ----------- ------------ ------------ ------------ ----------- ------------ ------------ Interest coverage ratio 4.3 4.0 5.7 5.3 ============ =========== ============ ============ CASH FLOW - --------- Interest on long-term debt 25,217 2,473 27,690 26,044 2,440 28,484 Cash flow from operations 191,086 2,473 188,613 205,668 2,440 203,228 ------------ ----------- ------------ ------------ Interest coverage ratio 7.6 6.8 7.9 7.1 ============ =========== ============ ============ NOTE 1 - ------ Interest on US$150,000 15,750 15,750 Exchange rate 1.5704 1.5494 ---------- ---------- Canadian $ 24,734 24,403 ---------- ---------- Interest on US$180,000 17,325 17,325 Exchange rate 1.5704 1.5494 ---------- ---------- Canadian $ 27,207 26,843 ---------- ---------- Difference 2,473 2,440 Future Tax impact (43.9%) 1,086 1,071 Net Income impact 1,388 1,369