DEVICE TO FORCE WATER IN WELL Russian patent published in 2009 - IPC E21B43/24 

Abstract RU 2377402 C1

FIELD: engines and pumps.

SUBSTANCE: invention relates to hydrocarbon deposit exploration particularly, to exploration of hydrated-gas deposits. In compliance with proposed invention, device comprises electrically driven pump with its inlet communicated with water tank and outlet drive coupled with injection well. It incorporates gas compressor plant comprising gas turbine engine and free turbine, gas line with natural gas, fuel line connected to gas line feeding fuel to gas turbine engine, compressor to pump over natural gas and increase pressure in gas line, and heat exchanger. The latter is arranged on water line, right downstream of the pump in gas compressor plant exhaust device. The latter is arranged behind free turbine. Free turbine rotor is connected with has transfer compressor.

EFFECT: better heating of hydrocarbons for their melting and evaporation.

3 cl, 1 dwg

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RU 2 377 402 C1

Authors

Bolotin Nikolaj Borisovich

Dates

2009-12-27Published

2008-08-04Filed