DEVICE FOR GAS-VAPOUR MIXTURE PRODUCTION Russian patent published in 2017 - IPC E21B36/00 E21B43/24 

FIELD: oil and gas industry.

SUBSTANCE: device for producing gas mixture contains a gas turbine engine, an additional combustion chamber, which communicates with the cavity on the one hand with the output of the free turbine and gas turbine engine fuel line, and on the other hand - to the inlet of the heat exchanger. A gas turbine engine includes a compressor and turbine impellers, which are mounted on the same shaft, the combustion chamber, the free turbine, a shaft, which is connected to the shaft of the water pump. The combustion chamber communicates with one side part of the compressor with the flowing fuel line and, on the other hand with the flow part of the turbine. At the same time to the other input of heat exchanger, a water pump is connected and heat exchanger outlets communicated with the jet compressor.

EFFECT: increased efficiency of combined-cycle impact on the oil reservoir by optimizing plant design.

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