Sleipner, Norway

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Sleipner CO 2 injection site - Location• CO 2 from the Sleipner field is stored in the Utsira Formation, North Sea• Reservoir unit at 800-1100 m depth• One CO 2 injector - 36 meter perforation at ~1012 meter (TVD)CO 2 Plume outline• Injected gas is ~98% CO 2• 13,5Mt CO 2 have been injected (as of May 2012, ~0,9M per annum)Overview Sleipner Background Technology used and… Lessons learned
The Sleipner Vest Field - Key Characteristics• Largest gas/condensate field in the Sleipner area (North Sea), on stream in 1996• Partners: Statoil - operator (58,35 %), ExxonMobil* (32,24 %), Total** (9,41 %)• Higher CO 2 content (4-9%) than the gas export quality specification allows (2,5%)• Capture absorption at 100 bar, 60-80ºC, Amine 45wt% MDEA• Decision to store geologically the captured CO 2 was based on willingness to tryout new technology and the CO 2 tax incentive• Sleipner CCS is an internationally-recognised benchmark project* ExxonMobil Exploration & Production Norway AS** Total Norge ASOverview Sleipner Background Technology used and… Lessons learned
Page 1: SleipnerKnowledge sharing in CCS pr
Page 6: GRThe Utsira Formation 0 150DT240 4
Page 9 and 10: Cumulative CO 2 injection to dateAc
Page 11 and 12: Sleipner MovieOverview Sleipner Bac
Page 13 and 14: Gravimetric monitoring• CO 2 disp
Page 15 and 16: Lessons learned• Geophysical, non
Page 17: Thank youSveinung HagenLeader - CO

Sleipner, Norway

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