Reservoir evaluation for the T1 Member of the Takinoue Formation at Tomakomai candidate site for CCS demonstration project in Japan

Abstract This paper summarizes the results of a reservoir evaluation study for the T1 Member of the Takinoue Formation at Tomakomai candidate site for CCS demonstration project in Japan. The Takinoue Formation is modeled with 3D seismic and well data and total of fifty realizations are made by geostatistical method. CO 2 injection is simulated with the realizations and it is confirmed that 250,000 ton/year of CO 2 can be injected through 3 years injection period and be stored for 1000 years.