Katherine J. Whidden Christopher D. Connors Richard O. Lease Christopher J. Schenk Tracey J. Mercier William A. Rouse Palma J. Botterell Rebecca A. Smith Margaret M. Sanders William H. Craddock Christina A. DeVera Christopher P. Garrity Marc L. Buursink C. Ozgen Karacan Samuel J. Heller Thomas E. Moore Julie A. Dumoulin Marilyn E. Tennyson Katherine L. French Cheryl A. Woodall Ronald M. Drake II Kristen R. Marra Thomas M. Finn Scott A. Kinney Chilisa M. Shorten David W. Houseknecht 2020 <p>Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable&nbsp;mean resources of 3.6 billion barrels of oil and 8.9 trillion cubic feet of natural gas (associated and nonassociated) in conventional&nbsp;accumulations in Mississippian through Paleogene strata in the central North Slope of Alaska.</p> application/pdf 10.3133/fs20203001 en U.S. Geological Survey Assessment of undiscovered oil and gas resources in the Central North Slope of Alaska, 2020 reports