<ARTICLE> 5
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               SEP-30-1998
<EXCHANGE-RATE>                                      1
<CASH>                                          15,421
<SECURITIES>                                       871
<RECEIVABLES>                                  323,538
<ALLOWANCES>                                    19,757
<INVENTORY>                                    137,933
<CURRENT-ASSETS>                               569,257
<PP&E>                                       8,536,668
<DEPRECIATION>                               3,307,097
<TOTAL-ASSETS>                               6,745,786
<CURRENT-LIABILITIES>                          628,281
<BONDS>                                      2,178,536
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                    170,086
<COMMON>                                       153,045
<OTHER-SE>                                   1,895,328
<TOTAL-LIABILITY-AND-EQUITY>                 6,745,786
<SALES>                                      1,999,729
<TOTAL-REVENUES>                             1,999,729
<CGS>                                        1,155,017
<TOTAL-COSTS>                                1,505,825
<OTHER-EXPENSES>                                 6,929
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             133,971
<INCOME-PRETAX>                                355,392
<INCOME-TAX>                                   140,528
<INCOME-CONTINUING>                            214,864
<DISCONTINUED>                                       0
<EXTRAORDINARY>                              (265,446)
<CHANGES>                                            0
<NET-INCOME>                                  (50,582)
<EPS-PRIMARY>                                   (0.41)<F1>
<EPS-DILUTED>                                   (0.41)<F1>
<FN>
<F1>*Includes ($2.17) for extraordinary charge, net.
</FN>