1.Stable performance: not sensitive to the influence from gas content and medium fluid
2. Excellent rigidity: no vibration caused by gas compressing
3.Strong boosting: able to handle various pressure ratio condition
4.Excellent abrasive resistance: screw surface hardness reach to HV1200
5. Reliable sealing: in compliance with API682 standard.
According to the conditions and characteristics of oil-gas mixed transportation, RSP integrates the functions of screw pump and screw compressor, and designs a safe, reliable and cost-effective multi-phase mixed transportation pump and system.
Oil-gas mixed pump is used in gathering and transportation process. It mainly transports crude oil containing gas, water and sand to realize centralized purification, separation and reserve of crude oil. In addition, it can reduce wellhead pressure and increase single well or regional production. At present, the domestic mixed oil and gas pumps are mainly divided into single screw, twin screw and triple screw pumps according to their structural forms, among which the screw pump is the most widely used. This paper mainly discusses the screw type mixed oil and gas pump as an example.
erformance Viscosity: 0.5-1500 mm2/s
Maximum Pressure:6.3 Mpa
Maximum Temperature:-20-120 ℃