Oil And Natural Gas Properties And Related Equipment (Tables)

12 Months Ended

Dec. 31, 2016

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


	December 31,
	2016		2015
Gathering and transportation assets
Midstream assets	$	152,209	$	147,479
Less: Accumulated depreciation and amortization		(15,020)		(1,402)
Total gathering and transportation assets	$	137,189	$	146,077

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



	December 31,
	2016		2015
Oil and natural gas properties and related equipment
Property costs
Proved property	$	758,366	$	731,548
Unproved property		46		39
Land		501		501
Total property costs		758,913		732,088
Materials and supplies		1,056		1,056
Total		759,969		733,144
Less: Accumulated depreciation, depletion, amortization and impairments		(674,338)		(652,167)
Oil and natural gas properties and equipment, net	$	85,631	$	80,977

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


	Year Ended
	December 31,
	2016		2015
Depreciation, depletion and amortization of oil and natural gas-related assets	$	6,722	$	10,330
Depreciation, depletion and amortization of gathering and transportation related assets		27,077		4,206
Total Depreciation, depletion and amortization		33,799		14,536
Asset impairments		7,646		123,860
Total	$	41,445	$	138,396