Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 114.1 trillion cubic feet of tight gas in the Berkine, Illizi, and Hamra Basins of northern Africa.
Assessment of undiscovered tight-gas resources in the Berkine, Illizi, and Hamra Basins of northern Africa, 2026
Brownfield, Michael; Schenk, Christopher; Mercier, Tracey J.; Finn, Thomas; Woodall, Cheryl; Le, Phuong A.; Leathers-Miller, Heidi M.; Marra, Kristen; Drake, Ronald M.; Kinney, Scott