
<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
This schedule contains summary financial information extracted from Halliburton
consolidated financial statements (including Landmark Graphics Corp.) restated
for the adoption of SFAS 128 and the common stock split in 1997.
</LEGEND>
<MULTIPLIER>                                   1,000,000
<CURRENCY>                                     USD
       
<S>                           <C>            <C>            <C>            <C>
<PERIOD-TYPE>                 Year           9-mos          6-mos          3-mos
<FISCAL-YEAR-END>             Dec-31-1996    Dec-31-1996    Dec-31-1996    Dec-31-1996
<PERIOD-END>                  Dec-31-1996    Sep-30-1996    Jun-30-1996    Mar-31-1996
<EXCHANGE-RATE>               1              1              1              1
<CASH>                        214            95             73             154
<SECURITIES>                  0              0              0              0
<RECEIVABLES>                 1702           1741           1716           1654
<ALLOWANCES>                  44             0              0              0
<INVENTORY>                   292            316            310            307
<CURRENT-ASSETS>              2398           2399           2330           2353
<PP&E>                        3561           3499           3448           3425
<DEPRECIATION>                2269           2275           2276           2284
<TOTAL-ASSETS>                4437           4314           4105           4028
<CURRENT-LIABILITIES>         1505           1511           1362           1341
<BONDS>                       200            200            200            200
<PREFERRED-MANDATORY>         0              0              0              323
<PREFERRED>                   0              0              0              0
<COMMON>                      323            323            323            0
<OTHER-SE>                    1836           1734           1674           1623
<TOTAL-LIABILITY-AND-EQUITY>  4437           4314           4105           4028
<SALES>                       0              0              0              0
<TOTAL-REVENUES>              7385           5395           3536           1705
<CGS>                         0              0              0              0
<TOTAL-COSTS>                 6731           4961           3262           1592
<OTHER-EXPENSES>              0              0              0              0
<LOSS-PROVISION>              0              0              0              0
<INTEREST-EXPENSE>            24             18             11             5
<INCOME-PRETAX>               404            236            182            72
<INCOME-TAX>                  103            44             64             27
<INCOME-CONTINUING>           300            193            117            46
<DISCONTINUED>                0              0              0              0
<EXTRAORDINARY>               0              0              0              0
<CHANGES>                     0              0              0              0
<NET-INCOME>                  300            193            117            46
<EPS-PRIMARY>                 1.20           0.77           0.47           0.18
<EPS-DILUTED>                 1.19           0.77           0.47           0.18
        

<FN>
Restated for the adoption of SFAS 128 and the two-for-one common stock split
declared on June 9, 1997.
</FN>


</TABLE>
