Energy Resources Program
Friday, April 20, 2018
Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean undiscovered, technically recoverable continuous resources of 10.7 trillion cubic feet of natural gas in Upper Devonian shales of the Appalachian Basin Province...
Monday, April 16, 2018
Wednesday, February 21, 2018
Monday, February 12, 2018
Friday, December 22, 2017
Press Release & Publication
The National Petroleum Reserve-Alaska (NPR-A) and adjacent state and Tribal lands and waters contain estimated means of 8.7 billion barrels of oil and 25 trillion cubic feet of natural gas, according to an updated assessment by the U.S. Geological Survey.
Wednesday, November 29, 2017
Wednesday, October 25, 2017
In 2017, the U.S. Geological Survey (USGS) completed an updated assessment of undiscovered, technically recoverable oil and gas resources in the Spraberry Formation of the Midland Basin (Permian Basin Province) in southwestern Texas (Marra and others, 2017). The Spraberry Formation was assessed using both the standard continuous (unconventional) and conventional...
Tuesday, October 03, 2017
Wednesday, September 27, 2017
The USGS Energy Resources Program provides periodic assessments of the oil and natural gas endowment of the United States. New, prioritized, assessment results, as part of the Energy Policy and Conservation Act (EPCA) and the current National Assessment are shown above. Additional EPCA and priority basin assessment results will be posted as they become available.
Inventory of Onshore Federal Oil and Natural Gas Resources and Restrictions to Their Development (Phase III Inventory - Onshore United States)
Scientific Inventory of Onshore Federal Lands' Oil and Gas Resources and the Extent and Nature of Restrictions or Impediments to Their Development (EPCA Phase II)
Scientific Inventory Onshore Federal Lands' Oil and Gas Resources and Reserves and the Extent and Nature of Restrictions or Impediments to their Development (EPCA Phase I)
Bureau of Ocean Energy Management (BOEM) Resource Assessment
American Association of Petroleum Geologists
Bureau of Land Management
Page Last Modified: Thursday, May 11, 2017