USGS Estimates 67 Million Barrels of Undiscovered Oil in California's Santa Maria Basin
December 01, 2025
December 01, 2025
WASHINGTON, Dec. 1 (TNSLrpt) -- The U.S. Geological Survey has released Fact Sheet 2025-3052, Ver. 1.1, titled 'Assessment of Undiscovered Oil and Gas Resources in the Santa Maria Basin Province, California, 2024,' presenting new estimates of undiscovered, technically recoverable oil and gas in the onshore and State waters portion of the basin. The document, issued in November 2025 by the U.S. Department of the Interior and USGS as part of the National and Global Petroleum Assessment, . . .
