Subsea industry implements NORSOK: Happy marriages reduce costs

Cost reduction by implementing NORSOK standards and cooperation between subsea suppliers to the Norwegian continental shelf, are discussed in this article. The aim of NORSOK, which is based on US standards, is to achieve standardization of technical requirements for drilling and production facilities, to identify and develop common requirements for equipment and installations, based on functional specifications, interfaces and limited variety for equipment and design, and to take into consideration existing industry standards and use these where possible. The offspring of cooperation is notable cost reductions. Subsea costs at Saga's Vigdis field have been reduced by 50% in two years. More subsea projects could come up soon. Norsk Hydro has short-listed a semi PDQ (Processing, Drilling and living Quarters), a ship or Gullfaks tie-in as runner-up concepts for the Viksund project. 1 fig