<ARTICLE> 5
<LEGEND>
EPS are based on the weighted average of common shares outstanding for the nine
months ended September 30, 1994.
</LEGEND>
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-END>                               SEP-30-1994
<CASH>                                             494
<SECURITIES>                                       156
<RECEIVABLES>                                      812
<ALLOWANCES>                                         0
<INVENTORY>                                        190
<CURRENT-ASSETS>                                 1,856
<PP&E>                                          16,116
<DEPRECIATION>                                   5,258
<TOTAL-ASSETS>                                  13,699
<CURRENT-LIABILITIES>                            2,429
<BONDS>                                          2,953
<COMMON>                                           105
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                       3,406
<TOTAL-LIABILITY-AND-EQUITY>                    13,699
<SALES>                                              0
<TOTAL-REVENUES>                                 7,068
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                                 6,228
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 207
<INCOME-PRETAX>                                    644
<INCOME-TAX>                                       231
<INCOME-CONTINUING>                                413
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       413
<EPS-PRIMARY>                                     3.94
<EPS-DILUTED>                                        0