Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of oil, gas, and NGL production revenue [Table Text Block]

The tables below present oil, gas, and NGL production revenue by product type for each of the Company’s operating regions for the three and six months ended June 30, 2020, and 2019:

	Midland Basin						South Texas						Total
	Three Months Ended June 30,						Three Months Ended June 30,						Three Months Ended June 30,
	2020			2019			2020			2019			2020			2019
	(in thousands)
Oil production revenue	$	114,358		$	288,447		$	5,158		$	15,697		$	119,516		$	304,144
Gas production revenue	11,921			16,449			22,942			48,775			34,863			65,224
NGL production revenue	45			(43)			15,366			37,529			15,411			37,486
Total	$	126,324		$	304,853		$	43,466		$	102,001		$	169,790		$	406,854
Relative percentage	74		%	75		%	26		%	25		%	100		%	100		%

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Note: Amounts may not calculate due to rounding.

	Midland Basin						South Texas						Total
	Six Months Ended June 30,						Six Months Ended June 30,						Six Months Ended June 30,
	2020			2019			2020			2019			2020			2019
	(in thousands)
Oil production revenue	$	390,494		$	513,694		$	20,715		$	29,511		$	411,209		$	543,205
Gas production revenue	23,255			32,041			52,318			98,296			75,573			130,337
NGL production revenue	103			(22)			37,138			73,810			37,241			73,788
Total	$	413,852		$	545,713		$	110,171		$	201,617		$	524,023		$	747,330
Relative percentage	79		%	73		%	21		%	27		%	100		%	100		%

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Note: Amounts may not calculate due to rounding.