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Clayton L Calkin

from Walnut Creek, CA
Age ~74

Clayton Calkin Phones & Addresses

  • 77 Cuesta Way, Walnut Creek, CA 94597 (925) 788-7156
  • Martinez, CA
  • Houston, TX
  • Brownsville, TX
  • Lansing, MI
  • 77 Cuesta Way, Walnut Creek, CA 94597

Publications

Us Patents

Method For Analyzing Solvent Extracted Sponge Core

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US Patent:
47856610, Nov 22, 1988
Filed:
Apr 6, 1987
Appl. No.:
7/035111
Inventors:
William E. Ellington - Houston TX
Clayton L. Calkin - Houston TX
Assignee:
Shell Oil Company - Houston TX
International Classification:
E21B 4900
US Classification:
73153
Abstract:
A method for quantifying the volume of oil in the fluids produced by solvent extracted sponge core distills only a portion of the solvent from the solvent/oil mixture, then determines and subtracts the remaining solvent volume to yield the actual volume of oil removed from the sponge.
Clayton L Calkin from Walnut Creek, CA, age ~74 Get Report