Title | Date | Subject | Description | ||
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Green River Formation at Raven Ridge, Uintah County, Utah | 1965-07 | Green River formation; Raven Ridge; sandstone beds; shale; limestone; marlstone; oil-bearing strata | Along Raven Ridge in Uintah County, Utah, exposures of the Green River Formation contain a complex sequence of intertonguing beds of sandstone, shale, limestone, and marlstone. These strata are considered to represent deposition in an orderly sequence of environments from the flood plain through the... |
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Status of the OSEC White River oil shale project | 2010-04-28 | OSEC; shale; status report. | Major milestones in 2008: 1) Formed joint venture with Petrobras and Mitsui 2) Acquired Cliffs Synfuel Corporation 3) Initiated feasibility study |