METHOD FOR PROVIDING ENERGY FOR WELL EQUIPMENT WITH CONTROL OVER EXTRACTION OF OIL OR GAS AND THERMOELECTRIC AUTONOMOUS POWER SOURCE Russian patent published in 2004 - IPC

Abstract RU 2236562 C1

FIELD: oil and gas extractive industry.

SUBSTANCE: method includes supplying electrical energy from thermoelectric power source working due to difference of temperatures on its surfaces, and choking of bed fluids for providing for specified temperature difference. Thermoelectric source of power, containing one or several thermo-elements, is made in form of choke and mounted on the choke. Choke is mounted on operational column.

EFFECT: higher effectiveness of power source and higher operation resource of bed condition control equipment.

2 cl, 9 dwg

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RU 2 236 562 C1

Authors

Grigashkin G.A.

Kul'Chitskij V.V.

Dates

2004-09-20Published

2003-01-30Filed