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Technology assessment: environmental, health, and safety impacts associated with oil recovery from US tar-sand deposits

Description: The tar-sand resources of the US have the potential to yield as much as 36 billion barrels (bbls) of oil. The tar-sand petroleum-extraction technologies now being considered for commercialization in the United States include both surface (above ground) systems and in situ (underground) procedures. The surface systems currently receiving the most attention include: (1) thermal decomposition processes (retorting); (2) suspension methods (solvent extraction); and (3) washing techniques (water sepa… more
Date: October 13, 1981
Creator: Daniels, J. I.; Anspaugh, L. R. & Ricker, Y. E.
Partner: UNT Libraries Government Documents Department
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