Revenue (Tables)

6 Months Ended

Jun. 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	$	67,281	150,758	151,171	150,758	150,758	150,758	462,378	1,283,862
Minimum revenue under the Water Handling and Treatment Agreement		—	165,564	—	—	—	—	—	165,564
Total	$	67,281	316,322	151,171	150,758	150,758	150,758	462,378	1,449,426

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 June 30,				Six Months Ended June 30,				Segment to which
	2017		2018		2017		2018		revenues relate
Revenue from contracts with customers
Type of service
Gathering—low pressure	$	48,428		57,393	$	95,630		110,655	Gathering and Processing
Gathering—high pressure		29,830		33,782		56,730		64,305	Gathering and Processing
Compression		20,504		26,961		37,997		51,353	Gathering and Processing
Condensate gathering		—		—		64		—	Gathering and Processing
Fresh water delivery		58,579		78,430		108,283		154,223	Water Handling and Treatment
Wastewater treatment		—		3,171		—		3,171	Water Handling and Treatment
Other fluid handling		36,425		50,655		69,832		96,276	Water Handling and Treatment
Total	$	193,766		250,392	$	368,536		479,983
Type of contract
Fixed Fee	$	98,762		118,136	$	190,421		226,313	Gathering and Processing;
Fixed Fee		58,579		81,601		108,283		157,394	Water Handling and Treatment
Cost plus 3%		36,425		50,655		69,832		96,276	Water Handling and Treatment
Total	$	193,766		250,392	$	368,536		479,983
Gain on sale of assets		—		583		—		583
Total revenue	$	193,766		250,975		368,536		480,566