Advanced Reservoir Characterization and Evaluation of CO(2) Gravity Drainage in the Naturally Fractured Spraberry Reservoir

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Description

Progress has been made in the area of laboratory analysis of Spraberry oil/brine/rock interactions during this quarter. Water imbibition experiments were conducted under ambient conditions, using cleaned Spraberry cores, synthetic Spraberry reservoir brine, and Spraberry oil. It has been concluded that the Spraberry reservoir cores are weakly water-wet. The average Amott wettability index to water is about 0.55. The average oil recovery due to spontaneous water imbibition is about 50% of original oil in place.

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13 p.

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Schechter, David December 1, 1996.

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Description

Progress has been made in the area of laboratory analysis of Spraberry oil/brine/rock interactions during this quarter. Water imbibition experiments were conducted under ambient conditions, using cleaned Spraberry cores, synthetic Spraberry reservoir brine, and Spraberry oil. It has been concluded that the Spraberry reservoir cores are weakly water-wet. The average Amott wettability index to water is about 0.55. The average oil recovery due to spontaneous water imbibition is about 50% of original oil in place.

Physical Description

13 p.

Notes

OSTI as DE00016016

Medium: P; Size: 13 pages

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  • Other Information: Supercedes report DE00016016; Supercedes report DE97051108; PBD: 1 Dec 1996

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  • Other: DE97051108
  • Report No.: DOE/BC/14942-T
  • Grant Number: FC22-95BC14942
  • DOI: 10.2172/16016 | External Link
  • Office of Scientific & Technical Information Report Number: 16016
  • Archival Resource Key: ark:/67531/metadc623312

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • December 1, 1996

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

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  • April 7, 2017, 1 p.m.

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Schechter, David. Advanced Reservoir Characterization and Evaluation of CO(2) Gravity Drainage in the Naturally Fractured Spraberry Reservoir, report, December 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc623312/: accessed October 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.