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An estimate of undiscovered, technically recoverable oil and gas resources underlying Federal lands of the onshore United States, 2025

Christopher J. Schenk·Tracey J. Mercier·the 1995–2025 National and Global Oil and Gas Assessment Project Federal Lands Resource Allocation Team
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Abstract

Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean allocated resources of 29.4 billion barrels of oil, 391.6 trillion cubic feet of gas, and 8.4 billion barrels of natural gas liquids underlying Federal lands of the onshore United States.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 18.771115062337024° to 71.35706654962706° latitude; -178.2421875° to -66.796875° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Christopher J. Schenk, Tracey J. Mercier, the 1995–2025 National and Global Oil and Gas Assessment Project Federal Lands Resource Allocation Team. 2025-06-18. An estimate of undiscovered, technically recoverable oil and gas resources underlying Federal lands of the onshore United States, 2025. https://doi.org/10.3133/fs20253032

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