Polymer treatments for D Sand water injection wells: Sooner D Sand Unit Weld County, Colorado. Final report, April 1997

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Polymer-gel treatments in injection wells were evaluated for improving sweep efficiency in the D Sandstone reservoir at the Sooner Unit, Weld County, Colorado. Polymer treatments of injection wells at the Sooner Unit were expected to improve ultimate recovery by 1.0 percent of original-oil-in-place of 70,000 bbl of oil. The Sooner D Sand Unit was a demonstration project under the US Department of Energy Class I Oil Program from which extensive reservoir data and characterization were obtained. Thus, successful application of polymer-gel treatments at the Sooner Unit would be a good case-history example for other operators of waterfloods in Cretaceous sandstone ... continued below

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31 p.

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Cannon, T.J. October 1, 1998.

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Description

Polymer-gel treatments in injection wells were evaluated for improving sweep efficiency in the D Sandstone reservoir at the Sooner Unit, Weld County, Colorado. Polymer treatments of injection wells at the Sooner Unit were expected to improve ultimate recovery by 1.0 percent of original-oil-in-place of 70,000 bbl of oil. The Sooner D Sand Unit was a demonstration project under the US Department of Energy Class I Oil Program from which extensive reservoir data and characterization were obtained. Thus, successful application of polymer-gel treatments at the Sooner Unit would be a good case-history example for other operators of waterfloods in Cretaceous sandstone reservoirs in the Denver Basin.

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31 p.

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OSTI as DE98000540

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  • Other Information: PBD: Oct 1998

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  • Other: DE98000540
  • Report No.: DOE/PC/91008--11
  • Grant Number: AC22-94PC91008
  • DOI: 10.2172/296686 | External Link
  • Office of Scientific & Technical Information Report Number: 296686
  • Archival Resource Key: ark:/67531/metadc688512

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  • October 1, 1998

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  • July 25, 2015, 2:20 a.m.

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  • Nov. 10, 2015, 9:17 p.m.

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Cannon, T.J. Polymer treatments for D Sand water injection wells: Sooner D Sand Unit Weld County, Colorado. Final report, April 1997, report, October 1, 1998; United States. (digital.library.unt.edu/ark:/67531/metadc688512/: accessed November 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.