Solid Earth Sciences(S)
Session Sub CategoryMineralogy & Petrology
Session IDS-MP43
TitleBrittle-Ductile Transition and Supercritical Geofluids for Crustal Energy in Island Arc
Short titleCrustal Energy in Island Arc
Main ConvenerNameNoriyoshi Tsuchiya
AffiliationGraduate School of Environmental Studies, Tohoku University
Co-Convener 1NameHiroshi Asanuma
Co-Convener 2NameYasuo Ogawa
AffiliationVolcanic Fluid Research Center Tokyo Institute of Technology
ScopeNature of rock mass below the brittle-ductile transition (BDT) is of great scientific interest to understand various phenomena 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.
Type of presentationOral and Poster presentation
Invited authors