Presentation Information
[S2P-02]Developments of simultaneous measurements for elastic-wave velocity, electrical resistivity, and porosity of rocks
*Ikuo Katayama1, Kazumasa Tanimoto1 (1. Hiroshima Univ., Earth and Planetary Systems Sci.)
Keywords:
Electrical resistivity,Elastic-wave velocity,Porosity,Granite
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Elastic wave velocity is sensitive to the density and shape of cracks, while electrical resistivity is sensitive to the porosity and its connectivity. We are currently developing a system for simultaneous measurement of elastic wave velocity, resistivity and porosity using the intra-vessel fluid flow apparatus. In this presentation, we will introduce the systems and preliminary results of the simulateneous measurement for granite.
Elastic wave velocity is sensitive to the density and shape of cracks, while electrical resistivity is sensitive to the porosity and its connectivity. We are currently developing a system for simultaneous measurement of elastic wave velocity, resistivity and porosity using the intra-vessel fluid flow apparatus. In this presentation, we will introduce the systems and preliminary results of the simulateneous measurement for granite.