Through-casing fiber optic electrical system for formation monitoring

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United States of America Patent

PATENT NO 10392932
APP PUB NO 20170321544A1
SERIAL NO

15531624

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Abstract

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A through-casing formation monitoring system may include a casing string positioned within a wellbore, a power source electrically coupled to the casing string, a voltage sensor electrically coupled to an inner surface of the casing string such that the voltage sensor allows a continued operation of the wellbore, a fiber optic cable coupled to an electro-optical transducer within the voltage sensor, and an optical interrogation system configured to measure an electric potential applied to the electro-optical transducer via the fiber optic cable.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Donderici, Burkay Houston, US 386 2465
Fouda, Ahmed Elsayed Houston, US 47 238
Wilson, Glenn Andrew Singapore, SG 74 249

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