Oil And Natural Gas Properties And Related Equipment (Tables)

9 Months Ended

Sep. 30, 2017

Oil And Natural Gas Properties And Related Equipment.

Gathering and Transportation Assets

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

	September 30,		December 31,
	2017		2016
Gathering and transportation assets
Midstream assets	$	183,681	$	152,209
Less: Accumulated depreciation and amortization		(24,983)		(15,020)
Total gathering and transportation assets	$	158,698	$	137,189

Oil and Natural Gas Properties

	September 30,		December 31,
	2017		2016
Gathering and transportation assets
Midstream assets	$	183,681	$	152,209
Less: Accumulated depreciation and amortization		(24,983)		(15,020)
Total gathering and transportation assets	$	158,698	$	137,189

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

	September 30,		December 31,
	2017		2016
Oil and natural gas properties and related equipment
Property costs
Proved property	$	200,422	$	758,366
Unproved property		49		46
Land		—		501
Total property costs		200,471		758,913
Materials and supplies		—		1,056
Total		200,471		759,969
Less: Accumulated depreciation, depletion, amortization and impairments		(137,420)		(674,338)
Oil and natural gas properties and equipment, net	$	63,051	$	85,631

Depreciation, Depletion, Amortization and Impairments

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

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2017		2016		2017		2016
Depreciation, depletion and amortization of oil and natural gas-related assets	$	1,739	$	2,348	$	7,850	$	5,310
Depreciation, depletion and amortization of gathering and transportation-related assets		1,780		1,731		9,963		5,169
Amortization of intangible assets		3,380		3,428		10,204		10,345
Total depreciation, depletion and amortization		6,899		7,507		28,017		20,824
Asset impairments		—		—		4,688		1,309
Total	$	6,899	$	7,507	$	32,705	$	22,133