FIELD: oil industry.
SUBSTANCE: invention relates to oil industry and can be used for bleeding of annular by-produced gas from an oil well. Device includes engine and compressor. Compressor suction pipe is connected with annular space of production well. Discharge branch pipe is connected with discharge pipeline. Compressor is made up of centrifugal pump. Its shaft is connected to the motor. Engine is made in the form of turbine. Its blades are fitted on the shaft. At that turbine inlet is communicated with steam generator while its outlet is communicated with injection well for injection of steam into formation. At that centrifugal pump and turbine can operate at temperatures higher than 75 °C.
EFFECT: technical result is possibility of gas removal from annular space of oil well at high temperatures.
1 cl, 1 dwg
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