Exploratory Well Costs (Tables)

6 Months Ended

Jun. 30, 2019

Capitalized Exploratory Well Costs [Abstract]

Net Changes In Capitalized Exploratory Well Costs

EOG's net changes in capitalized exploratory well costs for the six-month period ended June 30, 2019, are presented below (in thousands):

	Six Months Ended   June 30, 2019
Balance at January 1	$	4,121
Additions Pending the Determination of Proved Reserves	19,664
Reclassifications to Proved Properties	(2,606		)
Costs Charged to Expense	(3,801		)
Balance at June 30	$	17,378