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Exploratory Well Costs (Tables)
3 Months Ended
Mar. 31, 2024
Capitalized Exploratory Well Costs [Abstract]  
Schedule of Net Changes in Capitalized Exploratory Well Costs
EOG's net changes in capitalized exploratory well costs for the three-month period ended March 31, 2024, are presented below (in millions):
 Three Months Ended
March 31, 2024
Balance at January 1$76 
Additions Pending the Determination of Proved Reserves26 
Reclassifications to Proved Properties(53)
Costs Charged to Expense (1)
(1)
Balance at March 31
$48 
(1)    Includes capitalized exploratory well costs charged to dry hole costs.