捞砂泵作业工艺技术  

Technology of Bailing Pump Operation.

作　　者：杨振威[1] 曾凡芝[1] 熊晓波[1] 

机构地区：[1]华北石油管理局井下作业公司,河北廊坊065007

出　　处：《油气井测试》2005年第1期47-48,共2页Well Testing

摘　　要：从捞砂泵的结构及工作原理入手,介绍了捞砂泵捞砂施工工艺特点及施工注意事项。与传统冲砂作业相比,采用捞砂泵捞砂施工工艺达到了降低砂面、恢复油井生产的目的,保护了油层,节约了成本,提高了经济效益。From structure and working principle of bailing pump, the paper introduces its operation feature and attention events. By comparing to traditional bailing pump,using this technology can reach the destination of lowering sand surface, renewing production to protect oil-bearing layer,economize the cost and raise economical benefit.

关 键 词：捞砂泵 冲砂作业 油井 地层 井筒 底阀 

分 类 号：TE358.1[石油与天然气工程—油气田开发工程]