Revenue (Tables)

9 Months Ended

Sep. 30, 2018

Revenue

Schedule of minimum revenue amounts under the minimum volume commitments

Minimum revenue amounts under the minimum volume commitments are as follows (in thousands):

	Remainder		Year Ended December 31,
	of 2018		2019	2020	2021	2022	2023	Thereafter	Total
Minimum revenue under the Gathering and Compression Agreement	$	24,351	158,725	159,160	158,725	158,725	158,725	498,917	1,317,328
Minimum revenue under the Water Handling and Treatment Agreement		—	165,564	—	—	—	—	—	165,564
Total	$	24,351	324,289	159,160	158,725	158,725	158,725	498,917	1,482,892

Schedule of disaggregation of revenue

In the following table, revenue is disaggregated by type of service and type of fee (in thousands).  The table also identifies the reportable segment to which the disaggregated revenues relate.  For more information on reportable segments, see Note 14—Reportable Segments.

	Three Months Ended September 30,				Nine Months Ended September 30,				Segment to which
	2017		2018		2017		2018		revenues relate
Revenue from contracts with customers
Type of service
Gathering—low pressure	$	46,153		63,884	$	141,783		174,539	Gathering and Processing
Gathering—high pressure		33,365		38,409		90,095		102,714	Gathering and Processing
Compression		21,000		30,909		58,997		82,262	Gathering and Processing
Condensate gathering		—		—		64		—	Gathering and Processing
Fresh water delivery		48,352		68,144		156,635		222,367	Water Handling and Treatment
Wastewater treatment		—		5,260		—		8,431	Water Handling and Treatment
Other fluid handling		44,759		59,599		114,591		155,875	Water Handling and Treatment
Total	$	193,629		266,205	$	562,165		746,188
Type of contract
Fixed Fee	$	100,518		133,202	$	290,939		359,515	Gathering and Processing
Fixed Fee		48,352		73,404		156,635		230,798	Water Handling and Treatment
Cost plus 3%		44,759		59,599		114,591		155,875	Water Handling and Treatment
Total	$	193,629		266,205	$	562,165		746,188
Gain on sale of assets		—		—		—		583	Gathering and Processing
Total revenue	$	193,629		266,205		562,165		746,771