<ARTICLE>                     5
<LEGEND>
The schedule contains summary financial information extracted from our financial
statements for the year  ended December 31, 1999 and interim periods restated to
reflect our Dresser Equipment Group segment as discontinued operations.
</LEGEND>
<MULTIPLIER>                         1,000,000
<CURRENCY>                        U.S. Dollars

                                                                           
<PERIOD-TYPE>                          3-mos             6-mos             9-mos            12-mos
<FISCAL-YEAR-END>                Dec-31-1999       Dec-31-1999       Dec-31-1999       Dec-31-1999
<PERIOD-START>                   Jan-01-1999       Jan-01-1999       Jan-01-1999       Jan-01-1999
<PERIOD-END>                     Mar-31-1999       Jun-30-1999       Sep-30-1999       Dec-31-1999
<EXCHANGE-RATE>                            1                 1                 1                 1
<CASH>                                   419               336               295               466
<SECURITIES>                               0                 0                 0                 0
<RECEIVABLES>                          3,179             2,970             3,234             2,974
<ALLOWANCES>                               0                 0                 0                 0
<INVENTORY>                              692               736               717               723
<CURRENT-ASSETS>                       5,318             4,959             5,113             5,362
<PP&E>                                 5,509             5,530             5,602             5,512
<DEPRECIATION>                         3,074             3,103             3,185             3,122
<TOTAL-ASSETS>                         9,756             9,467             9,575             9,639
<CURRENT-LIABILITIES>                  3,042             3,038             3,073             3,033
<BONDS>                                1,363             1,062             1,058             1,056
<PREFERRED-MANDATORY>                      0                 0                 0                 0
<PREFERRED>                                0                 0                 0                 0
<COMMON>                               1,116             1,118             1,119             1,120
<OTHER-SE>                             2,938             2,972             3,003             3,167
<TOTAL-LIABILITY-AND-EQUITY>           9,756             9,467             9,575             9,639
<SALES>                                  365               689             1,027             1,388
<TOTAL-REVENUES>                       3,261             6,314             9,287            12,313
<CGS>                                    330               604               913             1,240
<TOTAL-COSTS>                          3,091             5,905             8,708            11,561
<OTHER-EXPENSES>                           0                 0                 0                 0
<LOSS-PROVISION>                           0                 0                 0                 0
<INTEREST-EXPENSE>                        35                68               106               141
<INCOME-PRETAX>                           96               188               258               307
<INCOME-TAX>                              38                71                98               116
<INCOME-CONTINUING>                       53               108               148               174
<DISCONTINUED>                            28                56                74               283
<EXTRAORDINARY>                            0                 0                 0                 0
<CHANGES>                               (19)              (19)              (19)              (19)
<NET-INCOME>                              62               145               203               438
<EPS-BASIC>                           0.14              0.33              0.46              1.00
<EPS-DILUTED>                           0.14              0.33              0.46              0.99