Oil And Natural Gas Properties And Related Equipment (Tables)

6 Months Ended

Jun. 30, 2018

Oil And Natural Gas Properties And Related Equipment.

Gathering and Transportation Assets

Gathering and transportation assets consisted of the following (in thousands):

	June 30,		December 31,
	2018		2017
Gathering and transportation assets
Midstream assets	$	185,615	$	184,969
Less: Accumulated depreciation and amortization		(30,698)		(26,870)
Total gathering and transportation assets	$	154,917	$	158,099

Oil and Natural Gas Properties

	June 30,		December 31,
	2018		2017
Gathering and transportation assets
Midstream assets	$	185,615	$	184,969
Less: Accumulated depreciation and amortization		(30,698)		(26,870)
Total gathering and transportation assets	$	154,917	$	158,099

Oil and natural gas properties consisted of the following (in thousands):

	June 30,		December 31,
	2018		2017
Oil and natural gas properties and related equipment
Proved property	$	117,606	$	170,750
Less: Accumulated depreciation, depletion, amortization and impairments		(67,785)		(115,704)
Oil and natural gas properties and equipment, net	$	49,821	$	55,046

Depreciation, Depletion, Amortization and Impairments

Depreciation, depletion, amortization and impairments consisted of the following (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2018		2017		2018		2017
Depreciation, depletion and amortization of oil and natural gas-related assets	$	1,251	$	2,877	$	2,614	$	6,111
Depreciation and amortization of gathering and transportation related assets		1,929		2,648		3,829		8,183
Amortization of intangible assets		3,365		3,412		6,730		6,824
Total Depreciation, depletion and amortization		6,545		8,937		13,173		21,118
Asset impairments		—		—		—		4,688
Total	$	6,545	$	8,937	$	13,173	$	25,806