Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2018

Revenue from Contract with Customer [Abstract]

Revenues associated with contracts with customers for midstream services were as follows for the three and six months ended June 30, 2018 and 2017:



Midstream Revenues⁽¹⁾
	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(In thousands)
Crude oil and natural gas revenues	$	17,907	$	3,187	$	35,936	$	11,739
Purchased oil sales	3,375		—		3,375		—
Water revenues	11,435		12,379		21,328		18,433
Total midstream revenues	$	32,717	$	15,566	$	60,639	$	30,172

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(1)	Represents midstream revenues excluding all intercompany revenues for work performed by the midstream services business segment for Oasis’s working interests that are eliminated in consolidation and are therefore not included in midstream services revenues.

Revenues associated with contracts with customers for oil, natural gas and NGL sales were as follows for the three and six months ended June 30, 2018 and 2017:



Exploration and Production Revenues
	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(In thousands)
Oil revenues	$	361,254	$	194,005	$	684,640	$	402,599
Purchased oil sales	53,707		7,905		71,695		35,536
Natural gas revenues	23,059		15,119		50,021		34,652
Purchased gas sales	496		186		545		186
NGL revenues	11,608		9,509		24,931		18,634
Total exploration and production revenues	$	450,124	$	226,724	$	831,832	$	491,607

Revenues associated with contracts with customers for hydraulic fracturing services and equipment rental sales were as follows for the three and six months ended June 30, 2018 and 2017:



Well Services Revenues⁽¹⁾
	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(In thousands)
Hydraulic fracturing service revenues	$	17,390	$	11,057	$	27,816	$	16,213
Equipment rental revenues	1,106		744		2,266		1,215
Total well services revenues	$	18,496	$	11,801	$	30,082	$	17,428

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(1)	Represents well services revenues excluding all intercompany revenues for work performed by the well services business segment for Oasis’s working interests that are eliminated in consolidation and are therefore not included in well services revenues.