West Hackberry tertiary project. Annual report, September 3, 1994--September 2, 1995

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The West Hackberry Tertiary Project is a field test of the idea that air injection can be combined with the Double Displacement Process to produce a low cost tertiary recovery process which is economic at current oil prices. The Double Displacement Process is the gas displacement of a water invaded oil column for the purpose of recovering tertiary oil by gravity drainage. The Double Displacement Process is based upon the concept that in fields such as West Hackberry waterdrive recoveries are typically 50%-60% of the original oil in place while gravity drainage recoveries average 80%-90% of the original oil in ... continued below

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200 p.

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Gillham, T.; Cerveny, B. & Turek, E. May 1, 1996.

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Description

The West Hackberry Tertiary Project is a field test of the idea that air injection can be combined with the Double Displacement Process to produce a low cost tertiary recovery process which is economic at current oil prices. The Double Displacement Process is the gas displacement of a water invaded oil column for the purpose of recovering tertiary oil by gravity drainage. The Double Displacement Process is based upon the concept that in fields such as West Hackberry waterdrive recoveries are typically 50%-60% of the original oil in place while gravity drainage recoveries average 80%-90% of the original oil in place. Therefore, by injecting a gas into a watered out reservoir, a gas cap will form and additional oil can be recovered due to gravity drainage. Although the Double Displacement Process has been shown to be successful in recovering tertiary oil in other fields, this project will be the first to utilize air injection in the Double Displacement Process. The use of air injection in this process combines the benefits of air`s low cost and universal accessibility with the potential for accelerated oil recovery due to the combustion process. If successful, this project will demonstrate that the use of air injection in the Double Displacement Process will result in an economically viable tertiary process in reservoirs where tertiary oil recovery is presently uneconomical.

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200 p.

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OSTI as DE96001225

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  • Other Information: PBD: May 1996

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  • Other: DE96001225
  • Report No.: DOE/BC/14963--10
  • Grant Number: FC22-93BC14963
  • DOI: 10.2172/226411 | External Link
  • Office of Scientific & Technical Information Report Number: 226411
  • Archival Resource Key: ark:/67531/metadc668331

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  • May 1, 1996

Added to The UNT Digital Library

  • June 29, 2015, 9:42 p.m.

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  • June 24, 2016, 2:01 p.m.

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Gillham, T.; Cerveny, B. & Turek, E. West Hackberry tertiary project. Annual report, September 3, 1994--September 2, 1995, report, May 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc668331/: accessed December 18, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.