Human Geosciences(H)
Session Sub-categorySocial Earth Sciences & Civil/Urban System Sciences
Session IDH-SC05
TitleCCUS (Carbon Dioxide Capture, Utilization, and Storage) for Climate Mitigation
Short TitleCCUS for Climate Mitigation
Main ConvenerNameMasao Sorai
AffiliationInstitute for Geo-Resources and Environment, National Institute of Advanced Industrial Science and Technology
Co-Convener 1NameZiqiu Xue
AffiliationResearch Institute of Innovative Tech for the Earth
Co-Convener 2NameMasaatsu Aichi
AffiliationGraduate School of Frontier Sciences, University of Tokyo
Session LanguageJJ
ScopeThe prevention of the global warming, which is the urgent challenge facing the world, requires the full-out efforts of science and technology. This session focuses on the CCUS (Carbon Dioxide Capture, Utilization, and Storage) as one of the useful countermeasures for the CO2 emission reduction. It not only targets various scientific phenomenon caused by the capture and storage of CO2, CO2 utilization, and CO2-EOR/EGR, but also discusses the latest R&D developments of each method for the environmental impact assessment, safety assessment, the measuring, monitoring and verification (MMV), and public acceptance. The main theme is the recognition of key issues toward the practical use of CCUS, in addition to the deepening of our knowledge about the CO2 behavior on the underground.
Presentation FormatOral and Poster presentation
Time Presentation No Title Presenter Abstract
Oral Presentation May 23 AM1
09:00 - 09:15 HSC05-01Multi-objective optimization using genetic algorithm for CO2 geological storageMasayuki Ikeda Abstract
09:15 - 09:30 HSC05-02A parallel scheme for accelerating optimization of well placement for geologic CO2 storageMIYAGI ATSUHIRO Abstract
09:30 - 09:45 HSC05-03TOUGH-GeoFEM : a massively parallel coupled hydro-geomechanical simulator for geologic carbon dioxide storage – current status of the developmentToshifumi Akaki Abstract
09:45 - 10:00 HSC05-04Sedimentological approaches for CO2 geological modelingKazuma Toda Abstract
10:00 - 10:15 HSC05-05Numerical analysis on CO2 storage capacityHaruki Nishiyama Abstract
10:15 - 10:30 HSC05-06Study for the mechanism to the effect of improvement of CO2 storage efficiency by micro bubble injection technologyRyo Ueda Abstract
Oral Presentation May 23 AM2
10:45 - 11:00 HSC05-07Vp monitoring for the channel formation of CO2-brine flow in two different types of sandstonesKeigo Kitamura Abstract
11:00 - 11:15 HSC05-08Saturation dependency of Bishop’s effective stress coefficient strongly affects strain behavior of rocks under two-phase flow conditionHiroki Goto Abstract
11:15 - 11:30 HSC05-09Molecular Dynamics Study on the Salinity Dependence of the Contact Angle of CO2/Brine/Muscovite SystemMasashige Shiga Abstract
11:30 - 11:45 HSC05-10The first field experiment of DAS-VSP using fiber optics deployed inside coiled tubing, onshore JapanYuki Kobayashi Abstract
11:45 - 12:00 HSC05-11Thresholds of anomalous pCO2 in sea waterKeisuke Uchimoto Abstract
12:00 - 12:15 HSC05-12Detection of CO2 bubbles in shallow sea using side-scan sonar (SSS)Makoto Nishimura Abstract
Presentation No Title Presenter Abstract
Poster Presentation May 23 Core Time
HSC05-P01 Changes in self-potential observed around gas injection wells and their interpretations based upon “geobattery” numerical simulations Tsuneo Ishido Abstract
HSC05-P02 Application of sequentially discounting autoregressive (SDAR) on seismic event detection for CO2 injection safety management Luchen Wang Abstract
HSC05-P03 Detection CO2 flooding by optical fiber; Example of a long core specimen Hyuck Park Abstract
HSC05-P04 Modeling of fracture-permeability of soft rocks for CCUS technologies Takashi Fujii Abstract
HSC05-P05 Image well log data analysis to evaluate reservoir quality: Application to the Nagaoka storage site Takahiro Nakajima Abstract
HSC05-P06 Effective use of drill cuttings analysis for wellsite geological investigation in the CO2 geological storage: a case study of the Nagaoka site, Japan Takuma Ito Abstract
HSC05-P07 Evaluation of caprock’s sealing performance over the long term focusing on changes in pore structures and rock’s surface conditions Masao Sorai Abstract
HSC05-P08 Experimental and numerical investigations on the deformation of mudstone caused by chemical osmosis Shogo Hirota Abstract
HSC05-P09 The research on the movement of CO2 solution in CO2 microbubble storage. Shinya Morikawa Abstract
HSC05-P10 Structure, Diversity, and Carbon Stock of Woody Plants after Agriculture Abandonment in Wetland Wathinee Suanpaga Abstract