In situ heat treatment process utilizing a closed loop heating system

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United States of America Patent

PATENT NO 7845411
APP PUB NO 20080135254A1
SERIAL NO

11975690

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods for an in situ heat treatment process that utilizes a circulation system to heat one or more treatment areas are described herein. The circulation system may use a heated liquid heat transfer fluid that passes through piping in the formation to transfer heat to the formation. In some embodiments, the piping may be positioned in at least two of the wellbores.

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Patent Owner(s)

Patent OwnerAddress
SHELL OIL COMPANYP O BOX 2463 ONE SHELL PLAZA HOUSTON TX 77252-2463

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nguyen, Scott Vinh Houston, US 18 1758
Vinegar, Harold J Bellaire, US 339 71819

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