Exploratory Well Costs (Tables)

6 Months Ended

Jun. 30, 2020

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, 2020, are presented below (in thousands):

	Six Months Ended June 30, 2020
Balance at January 1	$	25,897
Additions Pending the Determination of Proved Reserves	55,669
Reclassifications to Proved Properties	(2,178)
Costs Charged to Expense (1)	(10,988)
Balance at June 30	$	68,400

(1)Includes capitalized exploratory well costs charged to either dry hole costs or impairments.