Property, plant and equipment consists of the following (in thousands):


	March 31, 2025		December 31, 2024
Oil and natural gas properties
Proved	$	1,697,468	$	1,689,807
Unproved	27,934		23,504
Total oil and natural gas properties	1,725,402		1,713,311
Less: accumulated depreciation, depletion and impairment	(1,422,624)		(1,415,110)
Net oil and natural gas properties capitalized costs	302,778		298,201

Land	200		200
Electrical infrastructure	122,143		121,818
Non-oil and natural gas equipment	1,635		1,634
Building and structures	3,603		3,603
Financing leases	1,328		1,286
Total	128,909		128,541
Less: accumulated depreciation and amortization	(49,268)		(47,852)
Other property, plant and equipment, net	79,641		80,689
Total property, plant and equipment, net	$	382,419	$	378,890