C. J. Wandrey D. J. Taylor W. C. Butler J. J. Miller S. E. Prensky L.E. Boone J. W. Schmoker R.A. Corvelli W. R. Beeman Thomas D. Fouch 1994 application/pdf 10.3133/ofr94427 en U.S. Geological Survey, Oil and gas resources of U.S. Naval Oil Shale Reserves 1 and 3, Colorado, and Reserve 2, Utah reports