módulos de flutuação de tubo ascendente de perfuração

摘要

A method of repairing a cracked drill riser buoyancy module and a method of reinforcing an area on a drill riser buoyancy module. The method of repairing a cracked drill riser buoyancy module comprises the steps of aligning a plurality of cracked pieces of the cracked module, cutting out one or more cavities in the aligned cracked pieces for positioning one or more reinforcement members across one or more crack-lines, inserting the reinforcement members and a filler material into the cavities and building a laminate across the filled cavities.