The adaptive boosting and drainage system reduces wellhead backpressure through a wellhead mounted multiphase compression system, creating a gas production system with a larger production pressure difference to increase gas well production and liquid carrying capacity. And when the production capacity of the formation is insufficient to lift the wellbore fluid, dry natural gas is injected back to assist in the drainage of the gas well.

Process characteristics:
Gas well produced fluids can be pressurized and exported without the need for gas-liquid separation
For low yield gas wells with gas production below the critical liquid carrying flow rate, they can automatically switch to the reinjection system and use an external gas source to pressurize the formation

Implementation function: Multiphase compression; Drainage and gas extraction; Mixed transmission boosting; Online gas lift

●A compression cylinder with long stroke and low piston speed can increase the pressure ratio of gas phase/mixed phase/pure liquid phase media to higher levels;
●Multi stage compression greatly improves compression efficiency, with an outlet pressure rating of up to 15MPa covering the gas lift drainage needs of the vast majority of gas wells;
●Special valve structure design, suitable for high-speed gas and liquid media, and highly resistant to erosion;
●Constant power variable frequency electro-hydraulic drive technology effectively solves the instantaneous flow state changes and power demand fluctuations;
●The adaptive mining control safety protection system ensures that the drive system can automatically adjust the output power under any working conditions and will never damage the drive motor.