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| Title | Date | Subject | Description | ||
|---|---|---|---|---|---|
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A comparison of biomakers in gilsonite, oil shale, tar sand and petroleum from Threemile Canyon and adjacent areas in the Uinta Basin, Utah | 1992 | Gilsonite; Oil shale; Tar sand; Petroleum; Threemile Canyon; Uinta Basin; Utah; Green River; Hopane; Sterane; Carotenoid biomarkers; Alginite; GC/MS; Ion fragmentograms; Biodegradation; Maturation; Oil shale outcrops; Bluebell-Altamont; Red Wash field; Bitumen; Pyrolysis; Py-GC/MS; Curie-point pyrol... | Relationships between gilsonite, oil shale and petroleum were investigated by comparison of hopane, sterane and carotenoid biomarkers. Samples examined were alginite, gilsonite, oil shale, tar sand and petroleum. Comparison of peak distributions in specific GC/MS ion fragmentograms of the above hydr... |
| 2 |
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A proposal to evaluate oil-impregnated sandstone in the Uinta Basin, northeast Utah; made to the Energy Research and Development Administration by Utah Geological and Mineral Survey | 1976-06-15 | Petroleum; Utah; Uinta Basin; Oil; Bitumen; Ore waste radiation; Oil-impregnated sandstone; Deposits | Most of the known petroleum resources in the form of oil-impregnated in the United States occur in Utah. It is estimated that over ten billion barrels of petroleum occur in such deposits in the Uinta Basin alone (Ritzma, 1973; Campbell, 1975). Four deposits among the twenty identified in the Uinta ... |
| 3 |
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A solvent extraction process for tar sand | 1987 | Sunnyside, Utah; Tar sand; Solvent extraction; Bitumen; East central Utah; Ore; Hydrocyclones; Pentane-deasphaltening; Rotary kiln steam strippers; Oil | A process has been investigated for solvent extraction of bitumen from Sunnyside, Utah, tar sands. The Sunnyside deposit, in east central Utah, has 1 to 2 billion barrels of geological reserves with a richness of 6 to 10 wt% bitumen. In this process, the ore is crushed and the bitumen is dissolved f... |
| 4 |
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Ambient froth flotation process for the recovery of bitumen from tar sand | 1984-01-10 | Patent; Bitumen; Tar sand; Admixing raw tar sand; Tar sand slurry; Milling; Froth flotations; Ambient temperatures; Concentrated bitumen tar sand product; Oil; Recycle and recovery | A method for upgrading the bitumen content of tar sands, wherein a raw tar sand slurry admixture of tar sands, water, collectors, and dispersing/wetting agents is milled; conditioned and then separated by a series of froth flotations at ambient temperatures from about 2.degree. C. to about 25.degree... |
| 5 |
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Apparatus for extracting bitumen from tar sand | 1982-01-19 | Patent; Extracting bitumen from tar sand; Extraction chambers; Countercurrent flow; Plurality; Individually sealed pressure adjusted interconnected extraction chambers in series; Tar sand; Bitumen | A method and apparatus for extracting bitumen from tar sand utilizes a plurality of individually sealed pressure adjusted interconnected extraction chambers in which the tar sand flows countercurrent to the flow of solvent with mixing in each extraction chamber of solvent and tar sand. Tar sand is p... |
| 6 |
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APPENDIX C - In-situ production of Utah oil sands - Final Project Report - Reporting period: June 21, 2006 to October 21, 2009 | 2009-10 | Utah; Uinta Basin; Oil sand reservoirs; Whiterocks; Sunnyside; Oil; Oil extraction; In-situ; Heavy oil production; Bitumen | Two oil sand reservoirs located in Utah's Uinta Basin were considered for analysis: Whiterocks, a small, steeply dipping, contained reservoir containing about 100 million barrels, and Sunnyside, a giant reservoir containing over four billion barrels of oil in place. Cyclic steam stimulation, steam a... |
| 7 |
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Bitumen recovery from tar sands | 1984-09-11 | Patent; Bitumen recovery; Tar sands; Kerosene; Flotation cell; Bitumen | A process for recovering bitumen from tar sands wherein the tar sands are pretreated with a diluent, such as kerosene in the preferred embodiment, to lower the viscosity of the bitumen such that it is in the range of about 5 to about 20 poise at the digestion temperature. The tar sands are then dige... |
| 8 |
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Characterization of macromolecular structure elements from a Green River oil shale | 2013-10-14 | Macromolecular Structure; Green River; Oil Shale; 33rd Oil Shale Symposium; Golden, Colorado; Kerogen; Shale; Green River oil shale; Bitumen | This work is based upon work supported by the Department of Energy under Award Number DENT0005015. The views and opinions expressed herein do not necessarily state or reflect thoseof the United States Government or any agency thereof. |
| 9 |
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Clean and secure energy from domestic oil shale and oil sands resources: Quarterly progress report: April 2011 to June 2011 | 2011-07-01 | ICSE; Oil shale; Oil sands; University of Utah; Uinta Basin; Vernal, Utah; CLEARuff model; Oxy-gas burner; Bitumen; Kerogen; X-ray fluorescence analysis; Thermogravimetric analysis; CHNS analysis; Lattice Boltzmann model; American Shale Oil; AMSO | The Clean and Secure Energy from Domestic Oil Shale and Oil Sands Resources program is part of the research agenda of the Institute for Clean and Secure Energy (ICSE) at the University of Utah. In this quarter, the Clean and Secure Energy program sponsored the University of Utah Unconventional Fuels... |
| 10 |
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Combination solvent-noncondensible gas injection method for recovering petroleum from viscous petroleum-containing formations including tar sand deposits | 1978-08-29 | Patent; Petroleum; Tar sand deposits; Petroleum recovery; Viscous petroleum-containing formations; Gas injection; Unreactive; Combination solvent-noncondensible gas injection method; Bitumen | Petroleum may be recovered from viscous petroleum-containing formations including tar sand deposits by injecting into the formation a solvent which is liquid at formation conditions and simultaneously therewith injecting a substance which will remain totally gaseous at the pressure and temperature c... |
| 11 |
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Completion for tar sand substrate | Patent; Hydrocarbons; Subterranean formation; Well; Liner; Bitumen; Bitumen emulsion; Hydrocarbon recovery; Tar sand; Tar sand substrate | Method and apparatus for recovering hydrocarbons from a subterranean formation in which a well completion, including a well liner, lies in a generally horizontal disposition within the hydrocarbon productive substrate. The liner encloses conductor means for delivering a stream of a hot stimulating a... | |
| 12 |
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Control of process aid used in hot water process for extraction of bitumen from tar sand | 1984-07-31 | Tar sand; Bitumen; Tar sand feed; Free surfactant content; Slurry; Bitumen froth recovery; Bitumen; Hot water process; Bitumen extraction; Extraction circuit | The hot water process is sensitive to the nature of the tar sand feed, which varies. An alkaline process aid, usually NaOH, is normally added to the conditioning step of the process and is needed to obtain good bitumen recovery from most tar sand feeds. The invention is based on the discovery that, ... |
| 13 |
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Earth Energy Resources corporate presentation | 2008-02-22 | Oil sands; Earth Energy; Ophus Process; PR Spring, Utah; Bitumen; Oil sand mining; Tailings ponds; Extraction processes; Utah; Water consumption; Athabasca, Canada; Vernal, Utah; Simplot Phosphate Mine | Forward looking statements--Earth Energy Resources, Inc.: This presentation and the Company's website referenced in this presentation contain forward-looking statements including expectations of future production and components of cash flow and earnings. Investors are cautioned that assumptions used... |
| 14 |
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Earth Energy Resources Inc. | 2006-09-21 | Uinta Basin; Oil sands; Athabasca; Tailings ponds; Water usage and supply; Emulsion treating; Concurrent Reclamation; Natural Gas; Process heating fuel; Infrastructure; Product transportation; Production issues; Ophus Process; Bitumen; Tar sand; Utah | Issues facing oil sand production: -Issues facing Athabasca producers -Likely issues facing Uinta Basin producers -Technology advancements will provide the keys to unlock the oil sands in the USA |
| 15 |
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Method of reducing moisture and solid content of bitumen extracted from tar sand minerals | 2000-02-01 | Tar sand; Alkoxyalkylphenol alkoxylate surfactant; Recoverable hydrocarbon; Anionic and cationic flocculant; Bitumen; Moisture reduction | Tar sand is upgraded to produce a hydrocarbon having a low concentration of water and solids by contacting a bitumen/diluent mix with an alkoxyalkylphenol alkoxylate surfactant prior to separation of a recoverable hydrocarbon phase. The separation of the bitumen/diluent mix into a recoverable hydroc... |
| 16 |
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Method of separating bitumen from tar sand with cold solvent | 1976-11-23 | Bitumen; Tar sand; Separation; Solvent extraction; Cold solvent | A method for separating bitumen from tar sand by solvent extraction with efficient separation of water from the recovered bitumen is disclosed. Tar sand may often be recovered by surface mining techniques. The tar sand is comprised of bitumen, water and sand including clays. The tar sand is contacte... |
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