RI 4769 Green River Oil-Shale Reserves Of Northwestern Colorado

This report is the first of a series dealing with the oil-shale reserves of the Green River formation in the Rocky Mountain Region. The known oil-shale reserves of northwestern Colorado at present considered to have economic value apparently are confined to the Piceanco Creek basin between the Colorado and White Rivers. The number of sampled sections is small, but there can be little doubt that the Piceance Creek basin is a potential source of enormous quantities of liquid fuels and the related byproducts obtained from oil-shale processing. The partly blocked and inferred oil-shale reserves of 25-gallon-a-ton shale are estimated to have an oil yield of 125 billion barrels and the reserves of 15-gallon-a-ton shale are estimated to have an oil yield of 494 billion barrels. The number of available sampled sections is inadequate for making firm estimates.