Unaudited Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues:
Total revenues	$ 197,124	$ 163,412
Costs and expenses:
Cost of operations, exclusive of depreciation and amortization	66,665	53,732
Depreciation and amortization	59,486	59,064
Selling, general, and administrative	19,101	15,265
Gain on disposition of assets	(376)	(179)
Impairment of compression equipment	1,191	432
Total costs and expenses	146,067	128,314
Operating income	51,057	35,098
Other income (expense):
Interest expense, net	(39,790)	(31,838)
Other	24	20
Total other expense	(39,766)	(31,818)
Net income before income tax expense	11,291	3,280
Income tax expense	350	26
Net income	10,941	3,254
Less: distributions on Preferred Units	(12,187)	(12,187)
Net Income (Loss) Allocated to Limited Partners	$ (1,246)	$ (8,933)
Weighted average common units outstanding - basic (in shares)	98,247	97,365
Weighted average common units outstanding - diluted (in shares)	98,247	97,365
Basic net loss per common unit (in dollars per share)	$ (0.01)	$ (0.09)
Diluted net loss per common unit (in dollars per share)	(0.01)	(0.09)
Distributions declared per common unit for respective periods (in dollars per share)	$ 0.525	$ 0.525
Contract operations
Revenues:
Total revenues	$ 188,539	$ 157,668
Parts and service
Revenues:
Total revenues	3,878	1,926
Related party
Revenues:
Total revenues	$ 4,707	$ 3,818