Comparison and Application of Repair Schemes for Damaged Members of Jacket Platform

The repair methods for damaged members of jacket platform mainly include internal grouting, installation of clamps and replacement of members. In this paper, the process of platform damage and structure detection was discussed in view of the collision and damage event of jacket platform of an oil and gas field in a certain sea area.The repair scheme was compared and selected, and finally achieved the goal of repair, gave the conclusions and recommendations for other projects.