Ocean Engineering Equipment and Technology >

2024 , Vol. 11 >Issue 2: 106 - 109

DOI: https://doi.org/10.12087/oeet.2095-7297.2024.02.23

Research on Permanent Repair Plan for Submarine Gas Pipeline in the South China Sea

  • ZENG Yunfei ,
  • DENG Guanhua ,
  • YU Chenglong ,
  • ZHU Zejin ,
  • ZHANG Guodong
Expand
  • Zhanjiang Oil Production Services Wenchang Co.， CNOOC Energy Technology & Services Limited， Zhanjiang 524057， Guangdong China

Online published: 2024-07-06

Fold

Abstract

Subsea pipeline is the important facility of offshore field. Shutdown and huge lost should come with the damage which happen to the pipeline. The key points， which should be to consider before a subsea pipeline repair work， are operation difficulty， risk， time and schedule. This paper do the study of subsea pipeline repair solutions for the gas field subsea pipeline basing side lifting repair technology and hot-tapping plugging repair technology. The better solution will be confirmed by the analysis and comparison between different solutions.

Key words： subsea pipeline repair; subsea hot tapping; subsea pipeline plugging

Cite this article

ZENG Yunfei , DENG Guanhua , YU Chenglong , ZHU Zejin , ZHANG Guodong . Research on Permanent Repair Plan for Submarine Gas Pipeline in the South China Sea[J]. Ocean Engineering Equipment and Technology, 2024 , 11(2) : 106 -109 . DOI: 10.12087/oeet.2095-7297.2024.02.23

Options
Outlines

/

〈 〉