Penglai 19-3 oilfield WHPC platform jacket crack repair and strengthening project, China


In September 2017, during a five-year special inspection of the WHPC jacket, 9 cracks were found, including 5 suspected weld defects less than 5mm deep that needed to be sanded.   Subsequently, an independent third-party investigation was conducted by DNVGL classification society in 2018, followed by preliminary comparative study of repair scheme for [...]