Filters: Collection: "ir_euar"
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| Title | Description | Subject | Date | ||
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A steamflood in a Utah tar sand, U.S.A. | A steamflood experiment in the Northwest Asphalt Ridge tar sand deposit near Vernal, Utah, U.S.A. was conducted in 1980. The test utilized two concentric inverted five-spot patterns covering an area of 0.25 acres (1,012 m2). The zone tested was a 45 ft (14 m) thick sandstone in the Rimrock member of... | 1984 |
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