System and method for harvesting energy down-hole from an isothermal segment of a wellbore

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United States of America Patent

PATENT NO 9741916
SERIAL NO

13949385

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Abstract

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Systems and methods of generating power in a wellbore extending through a subterranean formation are described. A swirling flow of pressurized fluid is passed through a vortex tube to generate a temperature differential between first and second outlets of the vortex tube. The temperature differential is applied to a thermoelectric generator configured to convert the temperature differential into a voltage. The thermoelectric generator produces electrical power that is transmittable to down-hole tools within the wellbore such as an inflow control valve.

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Patent Owner(s)

Patent OwnerAddress
SAUDI ARABIAN OIL COMPANY1 EASTERN AVENUE DHAHRAN 31311

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Noui-Mehidi, Mohamed Nabil Dhahran, SA 90 501

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