Fluid flow simulations for the safety injection of carbon dioxide in Gundih CCS site, Indonesia

Kyosuke Onishi, Duc Tam Nguyen, Hikari Fujii, Masami Hato, Takeshi Tsuji, Toru Takahashi, Toshifumi Matsuoka, Mohammad Rachmat Sule, Wawan Gunawan A Kadir

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract


The numerical CO2 flow simulation was used to evaluate the safety injection in Gundih CCS site. The narrow range reservoir model with detailed grids was prepared. Simulation results show that the injected CO2 moves to the northwest direction along with the anticline axis and the migration of CO2 will stop after about 100 years. Injected CO2 will also not move to the location of two faults. The fluctuations of total weight of mobile, trapped and dissolved CO2 in reservoir are also analyzed and the ratio of mobile CO2 increases in the condition of high volume of total injection.
Original languageEnglish
Title of host publicationProceedings of the 12th SEGJ International Symposium
Pages99-102
Publication statusPublished - Nov 20 2015

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