两个泵转子通过旋转的抽油杆实现驱动。
Two pump rotor spinning rod through the implementation drive.
有杆泵采油是石油工业传统而占主导地位的人工举升采油方式。
Rod pumping is a main artificial lift oil production method in petroleum industry.
热采阶段采用有杆泵生产。
为此，提出了电热杆螺杆泵采油方法。
The method of electrical heating screw pump production is developed.
建立下泵深度和抽油杆柱组合优化设计模型。
The optimal design model of downhole pump depth and rod string assemblage is set up.
本文的设计思路对今后无杆泵采油等类似问题具有启发作用。
This design thinking may have inspirement for similar non-rod pump production from now on.
还通过实例说明了有杆泵抽油系统检泵故障数据的可靠性分析方法。
In addition, a method for checking the reliability of the failure data of rod pumpings...
还通过实例说明了有杆泵抽油系统检泵故障数据的可靠性分析方法。
In addition, a method for checking the reliability of the failure data of rod pumpings...
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