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1·Equipped with manual oil pumping unit.

配有手动上油装置。

2·In view of this situation, the energy-saving motor for oil pumping is studied in this paper.

针对此种情况，本文对抽油用节能电动机进行了研究。

3·Although oil pumping into the pipeline has stopped, the residual oil in the pipe is now the main concern.

虽然向管道中泵油已停止，管道中的残油目前成为了主要关注对象。

4·The present invention belongs to petroleum mechanical field, especially energy saving oil pumping machine.

本发明创造属于石油机械，尤其是节能抽油机。

5·Governor oil pumping unit and hydraulic accumulator shall be tested and correct functioning of the system will be verified.

油泵调速器和液压蓄能器应经过测试并证明可以是系统正常运作。

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·Applying variable frequency technique and automation control technique in intelligent oil pumping system improves the existing pumping unit.

应用变频调速技术、自动控制技术改造现有的游梁式抽油机，实现了抽油系统的智能化。

8·The constitution of the oil pumping structure, the oil temperature regulation scheme, and the dynamic response of the system were discussed in this paper.

本文论述了自行设计的油温控制系统的组成结构、温度调节方案及提高系统反应速度的方法。

9·The well used mechanical oil pumping hold about 90% to total well and the well used oil pumping with pole hold about 80~85% to well used mechanical oil pumping.

世界上采用机械采油的井数大约是总生产井数的90％，而采用有杆泵抽油的井数是机械采油井数的80～85％。

10·In this paper, analyzed the beam-Pumping unit's main problems of wasting energy and low efficiency in use and researched on a variety of new oil pumping unit status.

本文分析了游梁式抽油机实际使用存在高能耗、低效率的问题和各种新型节能抽油机的研究现状。