Oil And Natural Gas Properties And Related Equipment (Tables)

6 Months Ended

Jun. 30, 2017

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


	June 30,		December 31,
	2017		2016
Gathering and transportation assets
Midstream assets	$	176,195	$	152,209
Less: Accumulated depreciation and amortization		(23,203)		(15,020)
Total gathering and transportation assets	$	152,992	$	137,189


	June 30,		December 31,
	2017		2016
Gathering and transportation assets
Midstream assets	$	176,195	$	152,209
Less: Accumulated depreciation and amortization		(23,203)		(15,020)
Total gathering and transportation assets	$	152,992	$	137,189

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



	June 30,		December 31,
	2017		2016
Oil and natural gas properties and related equipment
Property costs
Proved property	$	757,150	$	758,366
Unproved property		54		46
Land		501		501
Total property costs		757,705		758,913
Materials and supplies		1,056		1,056
Total		758,761		759,969
Less: Accumulated depreciation, depletion, amortization and impairments		(685,112)		(674,338)
Oil and natural gas properties and equipment, net	$	73,649	$	85,631

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


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2017		2016		2017		2016
Depreciation, depletion and amortization of oil and natural gas-related assets	$	2,877	$	942	$	6,111	$	2,962
Depreciation, depletion and amortization of gathering and transportation-related assets		2,648		1,728		8,183		3,438
Amortization of intangible assets		3,412		3,459		6,824		6,917
Total Depreciation, depletion and amortization		8,937		6,129		21,118		13,317
Asset impairments		—		—		4,688		1,309
Total	$	8,937	$	6,129	$	25,806	$	14,626