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1·Wire line flexible pumping rod is a coiled rod with sealing wire line.

钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆。

2·Through analyses the force on the pumping rod, building-up the polish rod mathematical model.

经对抽油杆柱的井下受力分析，建立了光杆功率数学模型；

3·The control rod string which is consisted of pumping rod and controller is tripped into the release string.

抽油杆与控制器组成的控制杆柱下入到丢手管柱内，控制杆柱上部与杆式泵的进油孔相连。

4·Eddy current, magnetic leak, magnetic particle and ultrasonic test are the main methods used for pumping rod test.

目前，对抽油杆的自动探伤主要有涡流、漏磁、磁粉及超声方法，各有其优缺点及适用范围。

5·Appropriate machining, rolling rolling make quantitative, and ford All or variant processing, pumping rod or line stretching.

适切削加工，做定量压延滚牙性，用于卯合或变型加工，抽伸棒或线。

6·The common faults during oil pumping rod inspection are analyzed, the reasons that cause them and the solving methods are discussed.

对抽油杆检测中发现的常见不合格项进行了分析，探讨了形成原因和解决方法。

7·After calculating, the be st combination of pumping parameter and pumping rod and interval of stabilizer a nd pump efficiency are shown, which...

通过软件计算，可确定出抽汲参数、抽油杆、扶正器间距和泵效的最佳组合。

8·A pumping rod housing lock joint of a screw pump is primarily used to resolve the problem that the current screw pumping rod joint is easy to release.

一种螺杆泵抽油杆防脱扣接头主要解决现有螺杆泵抽油杆接头易脱扣问题。

9·The design philosophy and method for equal stress ratio of pumping rod are proposed and the corresponding software for optimization design of rod pumping parameters is compiled.

文中还提出了抽油杆等应力比的设计思路和方法，并编制了相应的机抽参数优化设计软件。

10·Rod pumping is a main artificial lift oil production method in petroleum industry.

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。