<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS YEAR <FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999 <PERIOD-START> JAN-01-2000 JAN-01-1999 <PERIOD-END> MAR-31-2000 DEC-31-1999 <CASH> 172 792 <SECURITIES> 0 0 <RECEIVABLES> 583,310 440,809 <ALLOWANCES> 7,384 6,743 <INVENTORY> 26,877 38,701 <CURRENT-ASSETS> 655,641 518,256 <PP&E> 5,053,060 3,005,510 <DEPRECIATION> 628,535 596,125 <TOTAL-ASSETS> 5,625,785 3,471,835 <CURRENT-LIABILITIES> 3,379,551 2,640,585 <BONDS> 0 0 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 0 1 <OTHER-SE> 2,212,531 386,470 <TOTAL-LIABILITY-AND-EQUITY> 5,625,785 3,471,835 <SALES> 1,415,465 3,310,260 <TOTAL-REVENUES> 1,451,211 3,458,310 <CGS> 1,278,511 2,965,297 <TOTAL-COSTS> 1,327,550 3,146,689 <OTHER-EXPENSES> 38,094 130,788 <LOSS-PROVISION> 0 0 <INTEREST-EXPENSE> 14,477 52,915 <INCOME-PRETAX> 47,909 74,358 <INCOME-TAX> (313,991) 31,029 <INCOME-CONTINUING> 361,900 43,329 <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> 361,900 43,329 <EPS-BASIC> 0.00 0.00 <EPS-DILUTED> 0.00 0.00