The Valhall Flank West topsides were installed on the Valhall field on Saturday, 22 June. This is just 14 months after the first steel was cut at Kværner’s yard in Verdal. Both the topsides and the jacket were delivered ahead of schedule, under budget and with no serious injuries.
Aker BP is the operator of the Valhall Flank Vest with Pandion as partner. The platform is the first to be delivered under the wellhead platform alliance between Aker BP, Aker Solutions, Kværner and ABB. It sailed from Kværner in Verdal on Sunday 16 June and arrived at the field with no carry-over-work from the yard. That means a significant reduction in the work scope offshore.
“This is probably the most complete platform ever installed in the North Sea. All planned construction work is complete and just seven per cent of the commissioning phase remains. I am truly impressed by the job the alliance has done here,”
…says CEO Karl Johnny Hersvik in Aker BP.
“We see a definite effect from the alliance model in the Valhall Flank West project. Compared with similar projects, we have seen substantial reductions in both cost, engineering hours and construction of the topsides and jacket. Quality has been delivered from day one of the project, and we have not experienced any serious injuries,”
…says Hersvik.
Good cooperation
Heerema’s Thialf lifting vessel placed the 2000-tonne topsides on the jacket at Thursday evening. The entire operation was complete on Saturday morning. Everything went according to plan.
The critical hook-up work starts almost immediately. Initially, crews will be transported to the platform using vessels. The Maersk Invincible rig is expected to arrive at the field sometime next week. It will drill six wells as part of the project and will function as a living quarters platform in the hook-up and commissioning phase.
“So far, Valhall Flank West has been a fantastic journey and I am proud to lead this team. All the alliances are delivering and the project is successful because we have a solid team that cooperates really well across companies,”
…says project manager Michael Joseph Bible.
At the Valhall Field Centre, the Modification alliance has carried out extensive modifications over the past year to prepare the centre to receive the production from Valhall Flank West. In addition, the Subsea alliance has laid pipelines and umbilical which are ready to be pulled in now that the platform is in place.
“We are now entering a demanding offshore period, and we will continue the good work in this phase of the project. The most important thing for us is that everyone working in the project return home safely,”
…says Bible.
