Petroleum industry
Application of three-column polymer injection pumps for enhanced oil recovery in petroleum inustry
Twelve polymer injection reciprocating plunger pumps have been used to improve oil recovery gain rates at the Bankers oilfield in Albania
Pump type: Three-column polymer injection reciprocating plunger pump
Quantity: Twelve
Pump features: small mechanical shear force, high viscosity retention, continuous operation is smooth and reliable.
Pump parameters:
● Discharge capacity: 4.5 m3/h 5.0 m3/h 5.5 m3/h 6 m3/h
● Rated output pressure: 16 Mpa
● Average volumetric efficiency of polymer injection pump: 95.2%
● Average viscosity retention: 98.17%
● Average volume efficiency: 94.6%
Working parameters:
Medium: polyacrylamide solution
Medium concentration: 5002 mg/L
Medium viscosity: 351.1mPa▪s
Medium temperature: 21℃
Running state:
The mechanical degradation rate of polyacrylamide solution by polymer injection reciprocating plunger pump is ≤3%;
The outlet pulsation of the pump is small, and the vibration of the whole device is small;
Polymer injection pumps run smoothly and the noise value is lower than the ambient noise.
