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游梁式抽油机的有杆抽油泵系统在国内一般地区的总效率平均只能达到12%到23%,即使是先进地区也在30%以下。在我国油田被广泛应用的游梁式抽油机一直以来都是耗能大户,约占油田总用电量的四成。系统耗电多,能耗大,且总体效率低下,亟需解决节能的问题。本文结合所在单位的实际情况和抽油机的使用情况,着重阐述抽油机的节能技术,提高抽油机效率,降低抽油机工作能耗,主要从抽油机本身、电机、控制柜及有杆抽油泵系统等方面阐述抽油机的节能技术的探索,通过新工艺、新技术的引进,逐渐改善和提高抽油机在实践过程中的节能效果,并探索出适应煤层气现场的节能技术,使其在生产过程中发挥更大的作用,为生产连续、稳定、长期运行打好基础。~([1])
The total efficiency of the sucker-rod pumping system of a beam pumping unit in the general domestic area can only reach 12% to 23% on average, even though the advanced areas are under 30%. Beam pumping units, which are widely used in China’s oilfields, have long been energy hungry, accounting for 40% of the total electricity consumption in the field. System power consumption, energy consumption, and the overall efficiency is low, the urgent need to solve the problem of energy conservation. Based on the actual situation of units and the usage of pumping units, this paper focuses on the energy-saving technologies of pumping units, increases the efficiency of pumping units and reduces the energy consumption of pumping units. The main work is from the pumping unit itself, the motor, the control cabinet and Rod pumping system and other aspects of energy-saving pumping unit to explore the exploration, through the introduction of new technology, new technologies, and gradually improve and enhance the pumping unit in the process of energy-saving effect, and explore the field to meet the CBM energy saving Technology to make it play a greater role in the production process and lay the foundation for continuous, stable and long-term operation of production. ~ ([1])