At present the mechanical failure of submersibleelectricpump is common phenomenon during a process of oil production.
电潜泵机械故障是目前生产中的常见现象。
2
The submersibleelectricpump well system consists of such three subsystems as the oil well, submersibleelectricpump and pipeline.
潜油电泵井系统由油井、潜油电泵机组和管路三个子系统组成，三个子系统既有区别又相互联系。
3
The calculation methods for the fluid temperature increment in the submersibleelectricpump and the temperature gradient along the well bore are also developed.