Property and equipment is stated at cost and consisted of the following:
 December 31,
 20252024
 (In thousands)
Oil and gas properties:  
Proved properties$8,301,679 $8,342,353 
Unproved properties210,161 386,292 
Total oil and gas properties8,511,840 8,728,645 
Accumulated depletion(4,780,826)(4,288,215)
Oil and gas properties, net3,731,014 4,440,430 
Other property68,255 66,675 
Accumulated depreciation(65,485)(62,884)
Other property, net2,770 3,791 
Property and equipment, net$3,733,784 $4,444,221 

Historical Timeline

Fiscal YearFiled
2025Mar 2, 2026Showing above
2024Feb 24, 2025
2023Feb 26, 2024
2022Feb 28, 2023
2021Feb 28, 2022
2020Feb 23, 2021
2019Feb 25, 2020
2018Mar 1, 2019
2017Feb 26, 2018
2016Feb 27, 2017
2015Feb 22, 2016

About PP&E Disclosures

The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.

Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.