泵井 meaning in Chinese
pump sump
pump well
Examples
- The design technology of rod pump well with no tubing raising system
无油管有杆泵井举升工艺设计技术 - Diagnosis of the production system from the load borne by the polished rod
螺杆泵井光杆受力法工况诊断技术 - Abstract : based on the theory of fluid transmitting pressure , this paper gives a method of dual pressure - out curve for the diagnosis of screw pump well working status
文摘:基于流体传压理论，给出了诊断螺杆泵井工况的双憋压曲线法。 - Water shutoff agent dsz - a is composed of inorganic particle . its specialities are low cost , easily flow , high strength and long valid period . the agent suits non - selective water shutoff in sand formation . dsz - a not only can plug high water - bearing formation , but also can plug case leakage . dsz - a has been applied on site and gotten good effect . it is a agent which has wide prospect
对当前螺杆泵井的工况分析和故障诊断方法进行了较深入的分析,在此基础上采集并分析油井的扭矩、轴向力、转速、电能参数、产量、动液面等数据,建立起螺杆泵系统诊断模型.利用该模型编制的软件对华北油田135口螺杆泵井进行了系统诊断,取得了良好的效果.现场应用结果表明,该系统诊断模型能够较准确判断实际工况,具有良好的推广应用前景 - According to the theory of developing viscous crude with screw pump and combined with the reservoir characteristic and oil property , fault block 70 is developed reasonably and effectively through a series of corollary technique including chemical pre - processing in the formation , viscosity decrease in the well bore , down - hole anchoring of screw pump , optimized design of screw pump , reasonable determination of the turning rate of screw pump , frequency alternating control , heat exchange and viscosity decrease in well head , monitoring of screw pump
依据螺杆泵开采重油的理论，结合泽70断块稠油油藏的特点和原油物性，通过实施地层化学预处理、井筒降粘、螺杆泵井下锚定、螺杆泵优化设计、螺杆泵合理转速的确定、变频控制、井口换热降粘、螺杆泵监测等一系列螺杆泵配套工艺技术，使泽70断块得以合理有效的开发。