USGS Estimates Vast Undiscovered Oil and Gas in Haynesville Formation
December 25, 2025
December 25, 2025
WASHINGTON, Dec. 25 (TNSLrpt) -- The U.S. Geological Survey has released a fact sheet titled 'Assessment of Undiscovered Oil and Gas Resources in the Haynesville Formation Within the Onshore United States and State Waters of the Gulf Coast Basin, 2024,' authored by Rand Gardner, Jason A. Flaum, Justin E. Birdwell and colleagues as part of U.S. Geological Survey Fact Sheet 2025-3054. The assessment, issued in December 2025, evaluates undiscovered, technically recoverable petroleum resou . . .
