浅谈罐装系统电潜泵在高油气比惠州25-4油田N层的应用  

Application of "Electric Submersible Pump+Canning System" in N Layer of Huizhou 25-4 Oilfield with High Oil to Gas Ratio

作　　者：代文 唐文峰 黄映仕 

机构地区：[1]中海石油(中国)有限公司惠州作业公司,广东深圳518067

出　　处：《石油工业技术监督》2018年第2期54-57,共4页Technology Supervision in Petroleum Industry

基　　金：中海油"十二五"科技重大专项"南海东部海域低孔低渗油气藏勘探开发关键技术研究与实践"(编号:CNOOC-KJ125ZDXM07 LTD)

摘　　要：浅析了罐装系统电潜泵磨蚀的机理,结合具体的高油气比油田实际数据电潜泵运行寿命的重要影响,提出了罐装系统的应对措施,实施罐装系统在惠州油田HZ25-4N两口井的应用,其中HZ24-4-3井从前一次非罐装系统的190天运行寿命增至目前的2 200天。The erosion mechanism of the electric submersible pump is analyzed, according to the actual erosion data of electric submers- ible pump in the high oil to gas ration oilfield, it is put forward to improve the operation life of electric submersible pump by canning system. The canning system was applied to two wells of Huizhou Oilfield, and the operation life of well HZ24-4-3 is improved from 190 d to 2 200 d.

关 键 词：电潜泵 罐装系统 磨蚀机理 

分 类 号：TE952[石油与天然气工程—石油机械设备]