MARINE HYDROCARBON FIELD COMPLEX Russian patent published in 2010 - IPC E21B43/01 E21B43/24 F02C7/00 

FIELD: oil-and-gas industry.

SUBSTANCE: complex contains a sea platform, a production well and a water injection device, containing a pump, which outlet connected to the injection well and a electro-generator. According to the invention a regenerative heat exchanger connected after the pump by the water line, installed in a gas-turbine drive exhaust device, and a heat exchanger cooler. A gas-turbine drive contains double shaft gas-turbine motor, with an external and an internal shafts, a compressor, a combustion chamber and a turbine with cooling system and a Sterling motor. The Sterling motor connected to the double shaft gas-turbine motor with one of the shafts. The same shaft connected to the pump, and another one - with electro-generator, connected electrically with the hydrocarbons pump drive. In front of the Sterling motor installed an additional combustion chamber. The heat exchanger-cooler by the air line connected between the compressor outlet and the turbine cooling system collector.

EFFECT: complex reliability increase and reservoir pressure increase, better hard hydrocarbons heating for their melting and evaporation.

3 cl, 4 dwg