摘要
连续油管切割技术是利用连续油管的优点研制的新型井下切割工艺,本文通过对连续油管机械切割工艺优化,配套液压锚定器等工具改进,实现了连续油管在盐穴井内成功切割,大幅缩短了施工周期,降低劳动强度,提高施工效率,节约了成本。
Coiled tubing cutting technology is a new type of downhole cutting technology developed by utilizing the advantages of coiled tubing.By optimizing the mechanical cutting technology of coiled tubing and improving the tools such as supporting hydraulic anchors,this paper has realized the successful cutting of coiled tubing in salt cave wells,greatly shortening the construction period,reducing labor intensity,improving construction efficiency and saving costs.
作者
叶红
谢善霖
杜荣军
Ye Hong;Xie Shanlin;Du Rongjun(Petrol Engineering Technology Research Institute of SINOPEC Jiangsu Oilfield Branch Company,Yangzhou,Jiangsu,225009)
出处
《中国井矿盐》
2024年第1期23-25,共3页
China Well and Rock Salt
关键词
盐穴井
连续油管
切割解卡
Salt cavern well
coiled tubing
cut and unstuck
