Research on Oil Recovery Pipe String Under Sucker Rod Pump in Viscous Crude
稠油有杆泵采油泵下管柱探讨
Investigation on Calculate Method of Depth of Wearing of Rod and Tubing on Sucker Rod Pump Wells
抽油机井杆管磨损深度计算方法研究
This article recommends the process of direct quenching after carburizing for sucker rod pump liners.
介绍了抽油泵衬套渗碳后直接淬火处理工艺。
Plotting and analysis of dynamometer card in theory of subsurface sucker rod pump having hanging weight.
悬重式抽聚泵理论示功图的绘制与分析
Room Experiments of the Effects of Crude Oil Viscosity. Valve Diameter and Pumping Speed on Pump Efficiency of Sucker Rod Pumping System
粘度、凡尔孔径及冲次对抽油系统泵效影响的室内试验
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