Exploratory Well Costs (Tables)

3 Months Ended

Mar. 31, 2019

Capitalized Exploratory Well Costs [Abstract]

Net Changes In Capitalized Exploratory Well Costs

EOG's net changes in capitalized exploratory well costs for the three-month period ended March 31, 2019, are presented below (in thousands):

	Three Months Ended   March 31, 2019
Balance at January 1	$	4,121
Additions Pending the Determination of Proved Reserves	9,444
Reclassifications to Proved Properties	—
Costs Charged to Expense	—
Balance at March 31	$	13,565