Christopher J. Schenk Timothy R. Klett Marilyn E. Tennyson Janet K. Pitman Stephanie B. Gaswirth Phuong A. Le Heidi M. Leathers-Miller Tracey J. Mercier Kristen R. Marra Sarah J. Hawkins Michael E. Brownfield 2016 <p>Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 160 million barrels of conventional oil, 1,880 billion cubic feet of conventional gas, 602 million barrels of shale oil, and 6,395 billion cubic feet of shale gas in the Taoudeni Basin Province in Mali and Mauritania.</p> application/pdf 10.3133/fs20163003 en U.S. Geological Survey Assessment of undiscovered oil and gas resources of the Taoudeni Basin Province, Mali and Mauritania, 2015 reports