Singapore’s Keppel Shipyard said it recently secured the conversion and upgrade works of the FPSO Berge Helene from Bergesen Offshore, a part of the Bergesen Worldwide Group. The 28-year old tanker, Berge Helene, will sail into Keppel Shipyard in December, and is expected to be redelivered in August 2005.             Major workscope includes the installation…