v3.26.1
Property and Equipment (Tables)
3 Months Ended
Mar. 31, 2026
Property, Plant and Equipment [Abstract]  
Schedule of Property and Equipment
Property and equipment is stated at cost and consisted of the following:
 
 March 31,
2026
December 31,
2025
 (In thousands)
Oil and gas properties:  
Proved properties(1)
$7,665,886 $8,301,679 
Unproved properties 212,030 210,161 
Total oil and gas properties 7,877,916 8,511,840 
Accumulated depletion (4,512,941)(4,780,826)
Oil and gas properties, net
3,364,975 3,731,014 
Other property 68,299 68,255 
Accumulated depreciation (65,785)(65,485)
Other property, net 2,514 2,770 
Property and equipment, net $3,367,489 $3,733,784 
(1)    As of March 31, 2026, proved properties includes $85.4 million of the TEN FPSO finance lease, see Note 7 - Leases.