Exhibit 99 Form 10-Q March 31, 1998 NATIONAL FUEL GAS CONSOLIDATED STATEMENT OF INCOME (UNAUDITED) Twelve Months Ended March 31, -------------------- 1998 1997 (Thousands of Dollars) INCOME Operating Revenues $1,237,284 $1,261,509 ---------- ---------- Operating Expenses Purchased Gas 466,087 513,078 Fuel Used in Heat and Electric Generation 17,592 822 Operation 282,017 279,778 Maintenance 26,639 24,653 Property, Franchise and Other Taxes 95,207 100,231 Depreciation, Depletion and Amortization 113,883 108,363 Impairment of Oil & Gas Producing Properties 128,996 - Income Taxes - Net 25,473 70,148 ---------- ---------- 1,155,894 1,097,073 ---------- ---------- Operation Income 81,390 164,436 Other Income 28,637 3,385 ---------- ---------- Income Before Interest Charges and Minority Interest in Foreign Subsidiary 110,027 167,821 ---------- ---------- Interest Charges Interest on Long-Term Debt 44,336 41,354 Other Interest 27,601 14,180 ---------- ---------- 71,937 55,534 ---------- ---------- Minority Interest in Foreign Subsidiary (2,829) - ---------- ---------- Income Before Cumulative Effect 35,261 112,287 Cumulative Effect of Change in Accounting for Depletion (9,116) - ---------- ---------- Net Income Available for Common Stock $ 26,145 $ 112,287 ========== ========== Basic Earnings (Loss) Per Common Share Income Before Cumulative Effect $ 0.92 $ 2.96 Cumulative Effect fo Change in Accounting for Depletion (0.24) - --------- --------- Net Income Available for Common Stock $ 0.68 $ 2.96 ========= ========= Diluted Earnings (Loss) Per Common Share Income Before Cumulative Effect $ 0.91 $ 2.94 Cumulative Effect of Change in Accounting for Depletion (0.24) - --------- --------- Net Income Available for Common Stock $ 0.67 $ 2.94 ========= ========= Weighted Average Common Shares Outstanding Used in Basic Calculation 38,188,112 37,875,142 ========== ========== Used in Diluted Calculation 38,591,405 38,172,308 ========== ==========