![]() Photo: A/S Norske Shell/Norwegian Petroleum Museum. Read the latest issue of the OGV Energy magazine HERE. Model tests with the Heidrun tension-leg platform found that large irregular waves created oscillations which had a big impact on total tension in the tethers. OKEA took over operation of Draugen in 2018. The platform is in a water depth of 250 m. A plan for development and operation was approved in 1988, and production started in 1993. OKEA operates the Draugen license with 44.56% interest on behalf of partners Petoro AS with 47.88% interest and M Vest Energy AS with 7.56% interest. The Draugen oil field was discovered in 1984 by Shell. Work on Troll A had begun, Draugen was under construction, and Sleipner A was nearing completion. Replacing the current power generation from gas turbines at the offshore platform and instead electrifying these from shore will enable production of oil and gas from Draugen with significant reductions in CO2 emissions. The platform support unit had been almost wholly submerged for its final pressure tests when a loud bang was heard from within by those on board and alongside at 05.49. Shell drilled the 6407/9-9 T2 well on the Hasselmus structure in 1999, and it encountered a 16-m gas column and a 6.8-m oil column in high quality sands at a depth of 1,700 m. As a result of this, the emissions from Draugen are estimated to be reduced by as much as 200,000 tons of CO2 per year. The Hasselmus gas discovery is located on the western edge of the Trøndelag platform in the Norwegian Sea, 7 km northwest of the Draugen platform. The contract is for a period of six years with. The contract is worth NOK 6 billion, and is one of the biggest and most important Aibel has ever signed. Draugen was the first platform north of 62th latitude an important limit politically. Concrete technology that has been developed is also applicable to other geographic areas. The contract includes all kinds of modifications on the Draugen platform, from minor modifications to major projects. The Draugen is a concrete platform and has also achieved an international award for its design The Golden Medal Gustav Magnel 1989 - 1994. “The project is important for the long-term development of Draugen and demonstrates our ability to extend the life of mature fields,” OKEA CEO Svein J. A/S Norske Shell awarded the Draugen EPCM contract to Aibel in March 2012. The project, which is OKEA’s first operated project, is expected to recover approximately 1.65 Bcm of natural gas and will restart export of associated gas and NGL from Draugen in PL 093. The theory of power maximization suggests that the optimal pressure ratio of the air compressor is 2.80, leading to an exhaust gas temperature of 145.5 ☌. ![]() The Hasselmus subsea tieback is expected to add 4,400 boe/d at plateau, OKEA said. An air bottoming cycle is design to recover the waste heat from the SGT-500 gas turbine installed on the Draugen platform, Norway, in the North Sea. 3 its Hasselmus discovery in the Norwegian Sea started producing to the Draugen platform on Oct.
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