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- A down-hole autotracking well pumping unit different from the conventional pumping unit was designed. 针对抽油技术的现状和存在的问题,设计了一种不同于有杆抽油方法的井下自动跟踪式抽油装置。
- VVVF control technique for well pumping units 抽油机变频控制技术
- Design of a new type of well pumping unit 一种新型抽油装置的设计
- Power conservation controller of PK well pumping units and its application PK系列抽油机节电控制器及应用
- A new RL model and its application to power control of well pumping unit 新型RL模型及其在抽油机节电控制中的应用
- Keywords well pumping unit;Oil well pump;Swabbing;Optimization design.; 抽油机;抽油泵;抽油杆;抽汲;优化设计;
- Application of Energy - saving Technology of Well Pumping Unit and Its Evaluation in Central Sichuan Oilfield 川中油田抽油机节能技术应用及评价
- Development of the well condition self-adaptive pumping unit. 井况自适应抽油机的研制。
- Energy Consumption Analysis and Optimum Configuration of Well Pumping Unit Production System in Gudao Oilfield 孤岛油田抽油机采油系统的能耗分析及系统最优配置
- Research and implementation of equilibrium testing method for the well pumping unit 抽油机平衡测试方法的研究与实现
- THEORY RESEARCH INTO DOUBLE STEPLESS PARAMETER MODULATION TOP DRIVE IN - PHASE WELL PUMPING UNIT 双无级调参顶驱同步抽油机理论研究
- New method for power saving of beam pumping units. 游梁式抽油机节能新技术探讨。
- Power-saving Benefit of the Well Pumping Unit Drived by a Rare-earth Permanent-magnet Synchronous Motor 稀土永磁同步电动机驱动抽油机的节能效益
- The attempt of transforming conventional beam pumping unit into inclined well pumping unit 后置式游梁抽油机改斜井抽油机的尝试
- Keywords down-hole autotracking well pumping unit;working fluid cylinder;fluid balancing cylinder; 井下自动跟踪式抽油装置;动力液缸;平衡缸;
- Keywords well pumping unit;control;carburize;heat treatment;electric resistance; 抽油机;控制;渗碳;热处理;电阻;
- Application of Watt chain six-bar linkage on pumping units. 瓦特链六杆机构在抽油机上的应用与优化设计
- Research and Application of Sand - control Deep - well Pump in Drainage Gas Production Technology by Pumping Unit 防砂深井泵在机抽排水采气工艺中的研究与运用
- Modifying balance system of Model LCJ1250 chain drive pumping unit. LCJ1250链条抽油机平衡方式改造的实践
- Well Pumping Units 抽油机
