[H-RE28] CCUS (Carbon Dioxide Capture, Utilization, and Storage) for Climate Mitigation

Mon. May 25, 2015 11:00 AM - 12:45 PM 105 (1F)

Convener:*Tomochika Tokunaga(Department of Environment Systems, University of Tokyo), Ziqiu Xue(Research Institute of Innovative Tech for the Earth), Masao Sorai(Institute for Geo-Resources and Environment, National Institute of Advanced Industrial Science and Technology), Chair:Masao Sorai(Institute for Geo-Resources and Environment, National Institute of Advanced Industrial Science and Technology)

Preventing the global warming is among the most crucial scientific and technological issues. Main topics in this session are carbon dioxide capture, geological storage of CO2 (CCS), CO2-EOR/EGR (coal seam, shale, hydrate, etc.), Monitoring, Measurement, Verification (MMV), safety assessment.

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11:00 AM - 11:15 AM

[HRE28-07] An attempt of geostatistical modeling for spatial mud content: a case study of the Nagaoka pilot site, Japan

*Takuma ITO¹, Takahiro NAKAJIMA¹, Shun CHIYONOBU², Ziqiu XUE¹ (1.Research Institute of Innovative Technology for the Earth, 2.Faculty of International Resource Sciences, Akita University)

11:15 AM - 11:30 AM

[HRE28-08] Effects of heterogeneity on the distribution of CO_2: Numerical simulation in a CO_2 storage reservoir at Nagaoka

*Takahiro NAKAJIMA¹, Takuma ITO¹, Ziqiu XUE¹, Shun CHIYONOBU² (1.Research Institute of Innovative Technology for the Earth, 2.Department of Earth Resource Science, Akita University)

11:30 AM - 11:45 AM

[HRE28-09] Sensitivity Analysis of internal structure and rock properties on Long-term Behavior of CO2 Injected into Multi Layers

*Yuki KANO¹, Tsuneo ISHIDO¹, Masao SORAI¹ (1.Institute for Geo-Resources and Environment, AIST)

11:45 AM - 12:00 PM

[HRE28-10] Prediction of the fingering CO2 flow in homogeneous and porous sandstone

*Keigo KITAMURA¹, Kenneth T. Christensen², Osamu NISHIZAWA³, Takuma ITO³, Robert J. Finley⁴ (1.WPI-I2CNER, Kyushu University, 2.University of Notre Dame, 3.Research Institute of Innovative Technology for the Earth, 4.Illinois state Geological Survey)

12:00 PM - 12:15 PM

[HRE28-11] Effective confining stress-dependence of hydraulic properties of mudstones under conditions of geological storage of CO2

*Takashi FUJII¹, Shin-ichi UEHARA², Masao SORAI¹ (1.National Institute of Advanced Industrial Science and Technology, 2.Department of Environmental Science, Facurity of Science, Toho University)

12:15 PM - 12:30 PM

[HRE28-12] Quantitative interpretation of experimentally-observed poroelastic behavior of Berea sandstone in two-phase fluid system

*Hiroki GOTO¹, Masaatsu AICHI¹, Tomochika TOKUNAGA¹, Hajime YAMAMOTO², Toyokazu OGAWA³, Tomoyuki AOKI² (1.University of Tokyo, 2.Technology Center, Taisei Corporation, 3.(Former) Technology Center, Taisei Corporation)

12:30 PM - 12:45 PM

[HRE28-13] Influence of reservoir conditions on CO2-brine behavior in natural sandstone: Insight from lattice Boltzmann method

*Takeshi TSUJI¹, Fei JIANG¹, Keneeth CHRISTENSEN² (1.I2CNER, Kyushu University, 2.University of Notre Dame)