PROPERTY, PLANT AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

The following table sets forth the Partnership’s property, plant and equipment:



	Estimated	As of December 31,
	Useful Lives	2019			2018
	(Years)	(In thousands)
Produced water disposal systems	10-30	$	600,797		$	220,084
Crude oil gathering systems⁽¹⁾	30	129,658			66,760
Natural gas gathering and compression systems⁽¹⁾	10-30	98,426			60,350
Sourced water gathering systems⁽¹⁾	30	101,887			68,694
Total property, plant and equipment		930,768			415,888
Land	N/A	88,509			70,373
Less: accumulated depreciation, amortization and accretion		(61,132		)	(28,317		)
Total property, plant and equipment, net		$	958,145		$	457,944

(1)

Included in gathering systems are $138.6 million and $55.2 million of assets at December 31, 2019 and December 31, 2018, respectively, that are not subject to depreciation, amortization and accretion as the systems were under construction and had not yet been put into service.