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论述了有杆泵系统能量效率、能量损失、泵抽模式选择、平衡确定,并对以往存在的问题和解决这些问题的方法进行了描述。还对抽油杆柱的设计原则和推荐的设计方法进行了介绍。
The energy efficiency, energy loss, pumping mode selection and balance determination of rod pumping system are discussed. Existing problems and methods for solving these problems are described. The design principles of sucker rod column and the recommended design method are also introduced.