S (Solid Earth Sciences) » S-CG Complex & General
[S-CG64] Brittle-Ductile Transition and Supercritical Geofluids for Crustal Energy in Island Arc
Mon. May 21, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)
Nature of rock mass below the brittle-ductile transition (BDT) is of great scientific interest to understand various phenomenon in the Earth's crust. We will review and discuss current understanding of characteristics the rock mass below the BDT, including composites, stress, failure mechanism induced by liquid injection and associates earthquake generation mechanism, and water rock interaction, considering engineered geothermal development in the BDT. Discussions on the possible phenomena in the geothermal development in the BDT will be followed in this session.
New drilling technology is key of issues. This session will cover advanced drilling technology under high temperature conditions for energy extraction.
*Hiroki Okano1, Noriyoshi Tsuchiya1, Nobuo Hirano1, Yasuo Ogawa2, Kuo Hsuan Tseng2 (1.Graduate School of Environmental Studies, Tohoku University, 2.Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology)
*Makoto Enokimaru1, James Cannon2, Kazuki Sawayama3, Keigo Kitamura4, Yasuhiro Fujimitsu5 (1.Graduate school of engineering, Cooperative Program for Resources Engineering, Kyushu University, 2.Faculty of Engineering, Department of Mechanical Engineering, Kyushu University, 3.Graduate school of engineering, Department of Earth Resources Engineering, Kyushu University, 4.International Institute of Carbon Neutral Energy Research, Kyushu University, 5.Faculty of Engineering, Department of Earth Resource Engineering, Kyushu University)
*Atsushi Suzuki1, Junzo Kasahara2,6, kazuyoshi Takaichi1, Takashi Yamaguchi2, Hitoshi Mikada3, Satoshi Kitaoka2,4, Yoshihiro Fujise2,5, Hisako Shimizu1 (1.ITOCHU Techno-Solutions Corporation, 2.The Engineering Advancement Association of Japan, 3.Kyoto University , 4.Japan Fine Ceramics Center , 5.WELMA Co., Ltd., 6.Tokyo University of Marine Science and Technology)
*Junzo Kasahara1,4,5, Yoko Hasada1,2, Takashi Yamaguchi1, Hitoshi Mikada3, Kazuyoshi Takaichi6 (1.ENAA, 2.Daiwa Exploration and Consulting Co. Ltd., 3.Kyoto Univ., 4.Tokyo Univ. Marine Sci. and Engineering, 5.Shizuoka Univ., 6.Itochu technosolutions Co.)
*Junzo Kasahara1,6,7, Kazuyoshi Takaichi2, Atsushi Suzuki2, Takashi Yamaguchi1, Hitoshi Mikada3, Satoshi Kitaoka4, Yoshihiro Fujise5 (1.ENAA, 2.Itochu Techno solutions Co. Ltd, 3.Kyoto Univ., 4.Japan Fine Ceramic Center, 5.WELMA, 6.Tokyo University of Marine Science and Technology, 7.Shizuoka Univ.)