Research and Development (Sedimentary Rock Research Group)
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Northern Advancement Center for Science & Technology
H-RISE
5-3 Sakaemachi, Horonobe-cho, Teshio-gun, Hokkaido, 098-3221, Japan.
TEL+81-1632-9-4112
FAX +81-1632-9-4113
H-RISE
5-3 Sakaemachi, Horonobe-cho, Teshio-gun, Hokkaido, 098-3221, Japan.
TEL+81-1632-9-4112
FAX +81-1632-9-4113
Research Contents
1. Researches on field science for better understanding of subsurface environment for diatomaceous formation and coal beds
Survey on void properties of silicic rock layer and coal beds
Evaluation of changes in physical properties of the subsurface environment during methane production and CO2 storage
2. Research on element technology for development of methane gas deposit and CO2 storage using the subsurface environment
Evaluation of predominant factors affecting the dynamic properties of silicic rock and coal layers in methane production process
Studies on the impact of CO2 on the dynamic properties of the subsurface environment
Development of indoor element test technology modeled on in-situ methods
Research Topics & Publications
- Analysis on deformation and permeability in compression failure process for sedimentary rocks (2012)
- A proposal on acquisition of void elastic parameter and indoor experiment method for silicic rocks in Horonobe area (2011)
- Measurement of threshold pressure of supercritical CO2 in Horonobe silicic mudstone for subsurface CO2 storage (2009)
- Publication on microscopic observations on void structure of silicic mudstones in Horonobe (2007)
Research Activities & Column
- 2017/09/28[Oral presentation] "Effect of induced oxidation on the mechanical properties of lignite by using hydrogen peroxide in the SCG Method"
- 2017/05/12[Oral presentation] “Changes in mechanical properties due to induced oxidation of lignite”
- 2017/03/29[Oral presentation] "The change in hydraulic conductivity by chemical reaction of fractured lignite with H2O2 solution"
- 2017/01/10[Oral presentation] “Water migration into underground cavern considering stress and temperature dependent permeability of fractured rocks”
- 2016/06/18[Oral presentation] Reaction effects of H2O2 solution on hydraulic conductivity of fractured lignite
Major Equipments
- 1. Multifunctinal Triaxial Compression apparatus for Soft Rock (MTS 810)
- 2. Multifunctinal Triaxial Compression apparatus for Hard Rock (MTS 815)
- 3. AE Mesurement System (NF Co. )
- 4. Triaxial Compression apparatus ( Alapha Mecha tech. Co.)
- 5. Core Borig machine for Rock (Showa Kiki Kogyo Co.)
