<ARTICLE> 5 <LEGEND> Results for the six months ended June 30, 1998 </LEGEND> <MULTIPLIER> 1,000,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> JUN-30-1998 <CASH> 297 <SECURITIES> 0 <RECEIVABLES> 389 <ALLOWANCES> 0 <INVENTORY> 317 <CURRENT-ASSETS> 1769 <PP&E> 31850 <DEPRECIATION> 5588 <TOTAL-ASSETS> 28944 <CURRENT-LIABILITIES> 2870 <BONDS> 8399 <PREFERRED-MANDATORY> 0 <PREFERRED> 1500 <COMMON> 690 <OTHER-SE> 6943 <TOTAL-LIABILITY-AND-EQUITY> 28944 <SALES> 0 <TOTAL-REVENUES> 4690 <CGS> 0 <TOTAL-COSTS> 4811 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 337 <INCOME-PRETAX> 382 <INCOME-TAX> 159 <INCOME-CONTINUING> 223 <DISCONTINUED> 258 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 481 <EPS-PRIMARY> 1.96 <EPS-DILUTED> 1.96