Enhanced recovery and in situ upgrading using RF

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United States of America Patent

PATENT NO 9453400
APP PUB NO 20120234536A1
SERIAL NO

13232607

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Abstract

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A method for heating heavy oil inside a production well. The method raises the subsurface temperature of heavy oil by utilizing an activator that has been injected below the surface. The activator is then excited with a generated non-microwave frequency from 0.1 MHz to 300 MHz such that the excited activator heats the heavy oil.

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Patent Owner(s)

Patent OwnerAddress
CONOCOPHILLIPS COMPANY925 N ELDRIDGE PARKWAY HOUSTON TX 77079

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dreher, Wayne Reid College Station, US 3 30
Parsche, Francis Eugene Palm Bay, US 105 2426
Trautman, Mark Alan Melbourne, US 11 92
Wheeler, Thomas James Houston, US 4 25

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