<ARTICLE>         5

<LEGEND>
This schedule contains summary financial information extracted from the
Consolidated Statement of Income and the Consolidated Balance Sheet and
is qualified in its entirety by reference to such financial statements.
</LEGEND>

<MULTIPLIER>      1,000,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               SEP-30-1995
<CASH>                                         $   848
<SECURITIES>                                     1,941
<RECEIVABLES>                                    1,453
<ALLOWANCES>                                         0
<INVENTORY>                                        860
<CURRENT-ASSETS>                                 5,387
<PP&E>                                          32,538
<DEPRECIATION>                                  16,898
<TOTAL-ASSETS>                                  23,614
<CURRENT-LIABILITIES>                            3,574
<BONDS>                                          6,724
<COMMON>                                           402
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          1
<OTHER-SE>                                       6,287
<TOTAL-LIABILITY-AND-EQUITY>                    23,614
<SALES>                                         12,944
<TOTAL-REVENUES>                                13,656
<CGS>                                            9,762
<TOTAL-COSTS>                                   10,095
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 581
<INCOME-PRETAX>                                  1,694
<INCOME-TAX>                                       584
<INCOME-CONTINUING>                              1,028
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     1,028
<EPS-PRIMARY>                                    $6.29
<EPS-DILUTED>                                    $6.29