The following table summarizes the Company's property, plant and equipment.
 December 31,
 20252024
 (Thousands)
Oil and gas producing properties$36,785,910 $33,549,913 
Less: Accumulated depletion14,344,974 12,489,317 
Net oil and gas producing properties22,440,936 21,060,596 
Other upstream assets, at cost less accumulated depreciation
27,073 20,434 
Net upstream assets
22,468,009 21,081,030 
Gathering assets8,677,011 8,067,556 
Less: Accumulated depreciation337,889 131,546 
Net gathering assets8,339,122 7,936,010 
Transmission and storage assets2,751,815 2,667,352 
Less: Accumulated depreciation110,539 30,027 
Net transmission and storage assets2,641,276 2,637,325 
Other property, plant and equipment, at cost less accumulated depreciation109,401 93,453 
Net property, plant and equipment$33,557,808 $31,747,818 

Historical Timeline

Fiscal YearFiled
2025Feb 18, 2026Showing above
2017Feb 15, 2018
2016Feb 9, 2017
2015Feb 11, 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.