涠洲X油田结垢井的大修打捞技术应用与实践  

Application and practice of overhaul and fishing technology for scaling wells in Weizhou x Oilfield

作　　者：郑会川 Zheng Huichuan(Zhanjiang Branch of CNOOC(China)Co.,Ltd,Guangdong Zhanjiang 524057)

机构地区：[1]中海石油(中国)有限公司湛江分公司,广东湛江524057

出　　处：《石化技术》2020年第11期80-81,共2页Petrochemical Industry Technology

摘　　要：在大修打捞作业中,打捞及磨铣作业占了很大的比例,井下落物种类繁多,形态各异,严重影响着作业。在实际打捞过程中,针对不同的井下落物和井筒情况,作业人员会根据情况将打捞以及磨铣工艺相结合。In the overhaul fishing operation,the fishing and milling operations account for a large proportion.There are many kinds and shapes of falling objects,which seriously affect the operation.In the actual fishing process,according to different downhole objects and wellbore conditions,operators will combine fishing and milling technology according to the situation.

关 键 词：磨铣 打捞 切割 铣锥 

分 类 号：TE358[石油与天然气工程—油气田开发工程]