1 EXHIBIT 23.1 CONSENT OF KPMG, CHARTERED ACCOUNTANTS KPMG CHARTERED ACCOUNTANTS ACCOUNTANTS' CONSENT Optima Petroleum Corporation To the Directors of We consent to the incorporation by reference in the registration statement on Form S-4 of Optima Petroleum Corporation of our report dated March 13, 1998, relating to the balance sheet of Optima Petroleum Corporation as of December 31, 1997 and 1996, and the related statements of operations and deficit and changes in financial position for each of the three years in the three-year period ended December 31, 1997, which report appears in the December 31, 1997, annual report on Form 10-K of Optima Petroleum Corporation. We also consent to the to the reference to our firm under the heading of "Experts" in the Registration Statement. Chartered Accountants Vancouver, Canada May 26, 1998 - 170 -