Nowadays, we diagnose and analyze working conditions of electric submersible pump by the shape of the current cards during the oil extraction.
目前，在石油开发过程中是由人工根据电流卡片的形状去判断潜油电泵工况。
Imersion oil electric pump unit is a kind of oil jack with rodless deep extraction, large discharge capacity and high lift.
潜油电泵机组是一种无杆深抽、排量大、扬程高的抽油设备。
The treatment equipment comprises a waste oil tank, an extraction pump, an oil filter, an impurity separator, a pressuring pump and a ceramic film filter;
处理设备包括废油槽、提取泵、机油过滤器、杂质分离器、加压泵和陶瓷膜 过滤器；
The utility model has the advantages of novel design and compact structure, being suitable for various single-screw pump oil extraction systems.
该实用新型设计新颖、结构紧凑，适用于各种单螺杆泵采油系统。
The utility model has the advantages of novel design and compact structure, being suitable for various single-screw pump oil extraction systems.
该实用新型设计新颖、结构紧凑，适用于各种单螺杆泵采油系统。
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