​ ​ ​

December 31, 

December 31, 

2025

2024

(In thousands)

Oil and natural gas properties

Proved properties

$

2,097,281

$

1,933,512

Unevaluated properties

174,189

115,200

Less: accumulated depreciation, depletion and impairment

(1,148,157)

(1,023,890)

Total oil and natural gas properties

$

1,123,313

$

1,024,822

Costs not subject to depletion

Incurred in 2025

$

116,500

Incurred in 2024

Incurred in 2023

57,689

Prior

Total costs not subject to depletion

$

174,189

Historical Timeline

Fiscal YearFiled
2025Feb 26, 2026Showing above
2024Feb 27, 2025

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.