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Oil Yields and Characteristics of Green River Formation Oil Shales At Wosco Ex-1, Uintah County, Utah.
Smith-JW; Trudell-LG; Robb-WA
NTIS: PB 213 950 :145 pages
Detailed oil yield, lithologic, and mineral distribution data are presented for core and drill-cutting samples from the Western Oil Shale Corp. Project Utah Ex-1 Corehole (WOSCO-Ex-1), drilled to sample a deeply buried oil-shale sequence in the Green River Formation of Utah's Uinta Basin. Drilling of this corehole was part of the evaluation of this site for possible oil-shale development by nuclear explosion. Sections sufficiently thick for nuclear development average 15 gallons per ton or less and consist predominantly of low-grade shales. Some properties of low-grade shales may be advantageous to a nuclear experiment by facilitating breakage, fracture development, and in situ retorting. The formation correlates precisely with the well-studied oil shales 25 miles east near the Colorado border. A 235-foot mineralized section containing nahcolite, shortite, and searlesite whose bottom lies 300 feet above the mahogany zone is described. Work done in cooperation with the University of Wyoming.
IH; Report of Investigation;
NTIS Accession No.
NTIS: PB 213 950
CO; UT; WY;
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division