STATEMENT OF CONSOLIDATED OPERATIONS (Unaudited) (Parenthetical) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Gathering, processing, and transmission	[1]	$ 9,508	$ 14,005	$ 20,099	$ 30,403
General and administrative	[2]	2,988	2,081	7,166	5,072
Affiliated Entity | Service Agreements | Apache
Gathering, processing, and transmission		1,300	2,000	2,800	4,900
General and administrative		$ 1,600	$ 1,000	$ 3,600	$ 2,600

[1] Includes amounts of $1.3 million and $2.0 million associated with related parties for the three months ended June 30, 2020 and 2019, respectively, and $2.8 million and $4.9 million for the six months ended June 30, 2020 and 2019, respectively. Refer to Note 2—Transactions with Affiliates.

[2] Includes amounts of $1.6 million and $1.0 million associated with related parties for the three months ended June 30, 2020 and 2019, respectively, and $3.6 million and $2.6 million for the six months ended June 30, 2020 and 2019, respectively. Refer to Note 2—Transactions with Affiliates.