1
                                                                    EXHIBIT 12.1


                               APACHE CORPORATION
       STATEMENT OF COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES AND
              COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS
                                 (IN THOUSANDS)




                                                           THREE MONTHS ENDED
                                                                MARCH 31,
                                                          ---------------------
                                                            2000        1999         1999        1998
                                                          ---------   ---------    ---------   ---------
                                                                                   
EARNINGS
   Pretax income (loss) from continuing operations (1)    $ 201,627   $  (1,246)   $ 344,573   $(187,563)
   Add: Fixed charges excluding capitalized interest         30,398      20,942       90,398      78,728
                                                          ---------   ---------    ---------   ---------
   Adjusted Earnings                                      $ 232,025   $  19,696    $ 434,971   $(108,835)
                                                          =========   =========    =========   =========

FIXED CHARGES AND PREFERRED STOCK DIVIDENDS
   Interest expense including capitalized interest (2)    $  41,568   $  31,448    $ 132,986   $ 119,703
   Amortization of debt expense                               1,279       1,114        4,854       4,496
   Interest component of lease rental expenditures (3)        1,568       1,296        5,789       3,808
                                                          ---------   ---------    ---------   ---------
   Fixed charges                                             44,415      33,858      143,629     128,007
                                                          ---------   ---------    ---------   ---------
   Preferred stock requirements (4)                           9,126       2,419       24,788       2,905
                                                          ---------   ---------    ---------   ---------
   Combined fixed charges and preferred stock dividends   $  53,541   $  36,277    $ 168,417   $ 130,912
                                                          =========   =========    =========   =========
Ratio of earnings to fixed charges                             5.22         -  (6)      3.03         -  (5)
                                                          =========   =========    =========   =========
Ratio of earnings to combined fixed charges and
  preferred stock dividends                                    4.33         -  (6)      2.58         -  (5)
                                                          =========   =========    =========   =========




                                                            1997        1996        1995
                                                          ---------   ---------   ---------
                                                                         
EARNINGS
   Pretax income (loss) from continuing operations (1)    $ 258,640   $ 200,195   $  33,143
   Add: Fixed charges excluding capitalized interest         78,531      68,091      77,220
                                                          ---------   ---------   ---------
   Adjusted Earnings                                      $ 337,171   $ 268,286   $ 110,363
                                                          =========   =========   =========

FIXED CHARGES AND PREFERRED STOCK DIVIDENDS
   Interest expense including capitalized interest (2)    $ 105,148   $  89,829   $  88,057
   Amortization of debt expense                               6,438       5,118       4,665
   Interest component of lease rental expenditures (3)        3,438       3,856       3,539
                                                          ---------   ---------   ---------
   Fixed charges                                            115,024      98,803      96,261
                                                          ---------   ---------   ---------
   Preferred stock requirements (4)                            --          --          --
                                                          ---------   ---------   ---------
   Combined fixed charges and preferred stock dividends   $ 115,024   $  98,803   $  96,261
                                                          =========   =========   =========
Ratio of earnings to fixed charges                             2.93        2.72        1.15
                                                          =========   =========   =========
Ratio of earnings to combined fixed charges and
  preferred stock dividends                                    2.93        2.72        1.15
                                                          =========   =========   =========


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(1)  Undistributed income of less-than-50%-owned affiliates is excluded.

(2)  Apache has guaranteed and is contingently liable for certain debt. Fixed
     charges, relating to the debt for which Apache is contingently liable, have
     not been included in the fixed charges for any of the periods shown above.

(3)  Represents the portion of rental expense assumed to be attributable to
     interest factors of related rental obligations determined at interest rates
     appropriate for the period during which the rental obligations were
     incurred. Approximately 32% to 34% applies for all periods presented.

(4)  Represents the amount of pre-tax earnings that would be required to cover
     preferred stock dividends.

(5)  Earnings were inadequate to cover fixed charges and combined fixed charges
     and preferred stock dividends by $236.8 million and $239.7 million,
     respectively, due to the $243.2 million write-down of the carrying value of
     United States oil and gas properties.

(6)  Earnings were inadequate to cover fixed charges and combined fixed charges
     and preferred stock dividends by $14.2 million and $16.6 million,
     respectively, as a result of low oil and gas prices.