DFCYB系列等径式防砂卡抽油泵在临盘油田的应用

Application of DFCYB Iso-radius Type of Oil Pumps for Preventing Sand Sticking in Linpan Oilfield

介绍了 DFCYB系列等径式防砂卡抽油泵的结构及工作原理 ,在临盘油田 5 0口井中的应用表明 ,该系列泵对于出砂油井 ,适应性强 ,解决了卡泵而不能正常生产的难题 ,同时 ,具有施工操作简便 ,管杆柱结构简单 ,工作性能可靠等特点 ,值得推广应用。

This paper introduces the structures and working principals of DFCYB iso-radius type of oil pumps for preventing sand sticking. Applications in fifty wells in Linpan Oilfield show that this series of pumps have powerful suitability for sand production wells and can solve the difficult problems of stuck pump. Meanwhile, there are many advantages such as simple operation, simple pumping string and reliable working performance and it is deserved to be widely used.