埕岛油田海底管道修复施工技术探讨

摘要

Chengdao area of Shengli Oilfield is one of the most complex and unstable waters , it is very difficult to repair and maintain the subsea pipeline .The repairing method of subsea pipeline leak in the shallow sea area , and the deformation and frac-ture of outside pipe are discussed , as well as the construction technology of repair .%考虑到胜利油田埕岛海域海底管线的修复及维护施工难度大，分析埕岛油田浅海区域内海底管道漏点、外管变形及断裂的修复方法，同时对修复的施工工艺进行探讨。