Wroking Principle：The submersible cable is used to transmit power to the submersible motor, and the submersible motor (permanent magnet synchronous motor) directly drives the PCP, and the well fluid is lifted to the ground by the PCP.

System Components：Including centralizor, downhole sensor 、submersible motor、protector、shaft coupling、PCP、submersible cable、wellhead、terminal block、contrlo cabinet etc..

Advantages:

1.Power Consumption: > 40% energy saving than pumping units;

2.No rod failure, no tubing wear, extended the MTBF;

3.Participated in the completion of the construction of 17 well cluster plants. The system has high efficiency, energy saving, green environmental protection, safety, intelligent management and much more other advantages;

4.Sloved polymer flooding wells short MTBF caused by rod,tubing failure or pump stuck;

5.CHOP (Cold Heavy Oil Production)

6.Deep Shale Oil Wells