论文部分内容阅读
介绍三家主要电动潜油泵供应商最新发布、应用的10项新技术:提供新的泵级;双电泵井下油水分离器;电潜泵井下抽汲系统的反向罩;射孔井段下的反循系统;监测电潜泵电机的直流传感系统;泵效高、排量大的新泵系列;悬挂电潜泵机组的动力挠性管;用于监控和数据采集的变速驱动装置;用潜油电动机驱动的螺杆泵;能安装在9 5/8in套管内的大排量泵。有关机械采油的4项新发展:连续油管柱塞举升系统;交流电机电源控制器;新型声波液面测定器及动态分析仪;螺杆泵减速电机的地面驱动装置。
Introduced the three major new electric submersible pump suppliers release, the application of 10 new technologies: the new pump-level; dual-pump downhole oil-water separator; ESP submersible pumping system reverse cover; Reverse flow system; DC sensing system for monitoring electric submersible pump motor; new pump series with high pump efficiency and large displacement; power flexible tube for hanging electric submersible pump unit; variable speed drive device for monitoring and data acquisition; Oil-motor-driven screw pumps; large displacement pumps for installation in 9 5 / 8in bushings. 4 new developments related to mechanical oil recovery: coiled tubing plunger lift system; AC motor power supply controller; new sonic wave level measuring device and dynamic analyzer; ground-driven device for screw pump gearmotor.