Research on the Replacement of Subsea Christmas Tree Connector Sealing Ring

摘要：

　　It is known that subsea Christmas tree is an indispensable part of submarine system.Due to various reasons, subsea tree appear seal failure, structural damage, structural failure, corrosion, control failures and so on.According to the different water depth, we do research on the replacement of easily damaged connector sealing ring of Christmas tree, the selection of different equipment and tools according to different depth.The results show that install with special tools can improved replacement operation convenience and accuracy.We can also use ADS auxiliary repair in 500m water depth.

关键词： Subsea Christmas Tree Seal ring failed ADS Connector

作者: Ying Jiang Li Ma Lei Guo Menglan Duan Chenggong Sun

作者单位: Offshore Oil Engineering Co.,Ltd.,Tianjin,China Offshore Oil and Gas Research Center,China University of Petroleum,Beijing,China

会议类型: 国际会议

会议名称: SUT International Conterence on Subsea Technology and Deepwater Engineering(SUT 水下技术和深水工程国际会议)

会议地点: 深圳

会议语种:英文

页码: 441-448

在线出版日期: 2012-09-25（万方平台首次上网日期，不代表论文的发表时间）