<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE ANNUAL
FINANCIAL STATEMENTS FOR THE YEAR 1998 AND 1997 OF CONOCO INC. AND CONSOLIDATED
SUBSIDIARIES. THE SCHEDULE IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   12-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1998             DEC-31-1997
<PERIOD-START>                             JAN-01-1998             JAN-01-1997
<PERIOD-END>                               DEC-31-1998             DEC-31-1997
<CASH>                                             394                   1,147
<SECURITIES>                                         0                       7
<RECEIVABLES>                                    1,191<F1>               1,987<F1>
<ALLOWANCES>                                         0                       0
<INVENTORY>                                        807                     830
<CURRENT-ASSETS>                                 2,770                   4,207
<PP&E>                                          22,094                  21,229
<DEPRECIATION>                                  10,681                  10,401
<TOTAL-ASSETS>                                  16,075                  17,062
<CURRENT-LIABILITIES>                            2,725                   3,640
<BONDS>                                          4,689<F2>               1,556<F2>
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                             6                       0
<OTHER-SE>                                       4,438                   7,896
<TOTAL-LIABILITY-AND-EQUITY>                    16,075                  17,062
<SALES>                                         22,796                  25,796
<TOTAL-REVENUES>                                23,168                  26,263
<CGS>                                           13,840<F3>              16,226<F3>
<TOTAL-COSTS>                                   22,275<F4>              24,120<F4>
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                 199                      36
<INCOME-PRETAX>                                    694                   2,107
<INCOME-TAX>                                       244                   1,010
<INCOME-CONTINUING>                                450                   1,097
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                       450                    1097
<EPS-PRIMARY>                                      .72<F5>                1.75<F5>
<EPS-DILUTED>                                      .71<F5>                1.72<F5>
<FN>
<F1>Includes Notes Receivable - Related Parties
<F2>Includes Long-Term Borrowings-Related Parties of $4,596 and $1,450 for 1998 and
1997, respectively
<F3>Includes Other Expenses
<F4>Cost of Goods Sold and Other Operating Expenses; Selling, General, and
Administrative; Stock Option Provision; Exploration Expense; Depreciation,
Depletion and Amortization; and Taxes other than on Income.
<F5>Basic Earnings Per Share and Diluted Earnings Per Share
</FN>
        

</TABLE>