Webb1 sep. 1993 · ABSTRACT The Shannon Sandstone (Campanian) of Wyoming was formerly interpreted as two stacked shelf-ridge complexes. Sand was believed to have been … WebbThe Cretaceous Western Interior Seaway in North America contains numerous isolated shelf sandstone ridges providing a large amount of hydrocarbons. There has been a long debate on how these sandstone ridges were deposited. We propose yet another interpretation; namely, large sandy spit-systems.

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WebbThe Shannon Sandstone Member contains a baculite restricted to rocks of late ... C.G., 1990, Petrology, diagenesis, and sedimentology of oil reservoirs in Upper Cretaceous Shannon Sandstone Beds, Powder River basin, Wyoming, IN Evolution of sedimentary basins; Powder River basin: U.S. Geological Survey Bulletin, 1917-C, p. C1-C33 Usage ... WebbThe Shannon Sandstone, a shelf sand ridge deposit in the Powder River Basin, Wyoming, was studied. Sedimentologic and petrophysical features of an outcrop exposure of the High-Energy Ridge-Margin facies (HERM) within the Shannon were compared with those from a Shannon sandstone reservoir in Teapot Dome field. foam covered pants hangers

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WebbThe Shannon sandstone in the area of Hartzog Draw field was deposited as a complex of sand ridges that stood above the seafloor of the Late Cretaceous marine seaway WebbThe Shannon and Sussex Sandstone members are known targets for oil production. Based on integrated research of 1490 well logs with two cores, this study demonstrates that … WebbThe Powder River Basin of northeastern Wyoming contains numerous subsurface pressure anomalies, both above and below normal hydrostatic. A study of approximately 5000 drill-stem-tests (DST's)... greenwich portal moodle