It is used to solve the rod string optimal design issue of the rod pump system.

确定下泵深度与抽油杆柱组合是抽油机井生产参数设计的重要内容.

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The following contents are included: The classification, working principle and constitution of rod pump are analyzed.

主要内容如下:分 析介绍了几种常见抽油泵的工作原理、构造 、 适用范围及分类.

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The pump carries out oil production by means of a jet pumpadded on sucker rod pump.

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.

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