摘要
对海上油气田带压开孔回接技术进行了研究,梳理了各种带压开孔三通方案及各种方案的优缺点、适用性,阐述了带压开孔施工技术、管线回接和预调试技术,总结了带压开孔的注意事项,为该技术在国内的推广提供参考。
Hot-tapping,a cost-effective option for tie-in of new pipeline systems to existing pipeline is studied,several types of hot tapping tee and their advantages and disadvantages are introduced,subsea hot tapping,subsea pipeline tie-in and pre-commissioning technology are also introduced,and points for attention of subsea pipeline tie-in via hot taping are summarized.Technology provided in this paper can be a reference for relative subsea pipeline tie-in and domestic production of subsea hot tapping equipment and tools.
作者
王长涛
高岳松
邢广阔
WANG Changtao;GAO Yuesong;XING Guangkuo(Offshore Oil Engineering Co.,Ltd.,Tianjin 300451,China)
出处
《机械工程师》
2020年第12期137-139,共3页
Mechanical Engineer
基金
海洋石油工程股份有限公司课题“流花29-2深水气田开发项目水下关键技术研发”(C-0819J04)。
关键词
海底管道
带压开孔
回接
subsea pipeline
hot tapping
tie-in
