Exhibit 12.1 KEY PRODUCTION COMPANY, INC. Statement of Computation of Ratios of Earnings to Fixed Charges Six Months Ended June 30, 1999 ---------------- Earnings: Pretax income 2,162,498 Plus: Fixed charges excluding capitalized interest 1,312,550 --------- 3,475,048 ========= Fixed Charges: Interest expensed including capitalized interest 1,917,736 Amortization of debt expenses 5,961 --------- 1,923,697 ========= Ratio of earnings to fixed charges 1.81 ====