深斜井电潜泵打捞工艺研究  

Technology for fishing submersible electric pump in deep deviated wells

作　　者：张玉楼[1] 陈永生[1] 袁军红[1] 张清振[1] 

机构地区：[1]冀东石油勘探开发公司井下作业公司

出　　处：《石油机械》2002年第5期7-10,3,共4页China Petroleum Machinery

摘　　要：冀东油田油水井较深、斜度大 ,电潜泵外径大、机组结构复杂 ,泵被卡落井事故时有发生 ,给打捞作业带来很大困难。据此 ,研制出定位套铣捞筒、电潜泵卡瓦捞筒、可退循环捞筒和电缆丝锥捞钩等多种电潜泵打捞专用工具 ,形成了相关的电潜泵打捞工艺技术。几年的现场应用 ,取得了满意的效果。这项打捞工艺技术可在井身结构复杂的油田推广使用。It is very hard to fish the stuck submersible electric pumps in the deep deviated holes in Jidong Oilfield owing to the complicated power package and fairly large pump OD. Therefore several kinds of special fishing tools are developed, and relevant fishing technology is presented. This technology has achieved satisfactory effect in field use. It can be popularized in oil wells with complicated bore frame.

关 键 词：深井 斜井 电动潜油泵 打捞工艺 打捞工具 

分 类 号：TE28[石油与天然气工程—油气井工程]