| Super-Critical CO2 Geothermal Power Generation |
Toshiyuki TOSHA, Amane TERAI, Shoko WATANABE, Takuya TERAOKA, Taro KABASHIMA |
Enhanced Geothermal Systems |
supercritical, CO2, fracturing fluid, circulating fluid, project outline |
Stanford Geothermal Workshop |
2025 |
English |
| DEVELOPMENT OF GEOTHERMAL TECHNOLOGY FOR 20 YEARS IN NEDO, JAPAN |
Toshiyuki Tosha and Takamasa Horikoshi |
Geothermal Exploitation and Utilization |
NEDO project, exploration technology, excavation and production technology, utilization of unused resources, geothermal history |
Beijing International Geothermal Symposium |
2002 |
English |
| Geophysical Monitoring in the Sengan (Hachimantai) Thermal Area, Northeaset Japan |
Toshiyuki Tosha and Mituhiko Sugihara |
Environmental |
— |
Japan International Geothermal Symposium |
1997 |
English |
| Investigation of Heat Extraction from Supercritical Geothermal Reservoirs |
Toshiyuki Hashida, Kazuo Hayashi, Hiroaki Niitsuma, Koji Matsuki, Noriyoshi Tsuchiya and Katsuto Nakatsuka |
Advanced Technologies (HDR, Magma, Geopressure) |
Supercritical water, HDR/HWR geothermal reservoirs, hydraulic fracturing, water/rock interaction, subsurface structure monitoring, tectonic stress determination |
World Geothermal Congress |
2000 |
English |
| 3-D Interpretation of Magnetotelluric Data at the Atadei Geothermal field, Lembata Island, Indonesia |
Toshihiro Uchida,Tae Jong Lee, Ashari, and Arif Munandar |
Reservoir Engineering/ Geophysics/ Geology/ Power Plant |
— |
PNOC-EDC Geothermal Conference |
2002 |
English |
| Magnetotelluric Survey in Extremely Noisy Environment at the Pohang Low-Enthalpy Geothermal Area, Korea |
Toshihiro Uchida, Yoonho Song, Taejong Lee, Yuji Mitsuhata, Seong-Keun Lim and Seong Kon Lee |
7. Geophysics |
magnetotelluric method, noise, remote reference, 3D inversion, Pohang geothermal area, Korea |
World Geothermal Congress |
2005 |
English |
| Noise Removal and 3D Interpretation of Magnetotelluric Data in the Pohang Low-Enthalpy Geothermal Area, Korea |
Toshihiro Uchida, Yoonho Song, Tae Jong Lee, Yuji Mitsuhata |
Heat Flow and Geophysics |
magnetotelluric method, artificial noise, remote reference, 3D interpretation, Pohang, Korea, low-enthalpy geothermal resource |
Asian Geothermal Symposium |
2004 |
English |
| Geoelectrical Investigation of the Kakkonda Geothermal Field, Northern Japan |
Toshihiro Uchida, Yasuo Ogawa, Shinichi Takakura and Yuji Mitsuhata |
Exploration and Development |
magnetotelluric method, two-dimensional inversion, resistivity structure, reservoir structure, Kakkonda geothermal field |
World Geothermal Congress |
2000 |
English |
| 3D Magnetotelluric Surveys in Hachijo and Minami-Izu Geothermal Areas, Japan |
Toshihiro Uchida, Takumi Ueda, Shinichi Takakura, Toshio Kasagi |
— |
magnetotelluric survey, 3D inversion, geothermal reservoir, hot spring, Hachijo, Minami-Izu |
Asian Geothermal Symposium |
2013 |
English |
| Three-Dimensional Resistivity Structure of the Yanaizu-Nishiyama Geothermal Reservoir, Northern Japan |
Toshihiro UCHIDA, Shinichi TAKAKURA, Takumi UEDA, Tatsuya SATO, Yasuyuki ABE |
Geophysics |
magnetotelluric survey, 3D inversion, resistivity, geothermal reservoir, Yanaizu-Nishiyama |
World Geothermal Congress |
2015 |
English |
| 3D Magnetotelluric Survey at the Yanaizu-Nishiyama Geothermal Field, Northern Japan |
Toshihiro Uchida, Shinichi Takakura, Takumi Ueda, Masaho Adachi, Hitoshi Ozeki, Kunikazu Kamada, Tatsuya Sato |
— |
magnetotelluric survey, 3D inversion, geothermal reservoir, Yanaizu-Nishiyama |
Asian Geothermal Symposium |
2011 |
English |
| Deep Geothermal Resources Survey Project in the Kakkonda Geothermal Field |
Toshihiro Uchida, Kohei Akaku, Hiroyuki Kamenosono, Munetake Sasaki, Norio Yanagisawa, Shin-Ichi Miyazaki and Nobuo Doi |
Deep Geothermal Resources |
— |
Japan International Geothermal Symposium |
1997 |
English |
| 3-D Interpretation of Magnetotelluric Data in Central Leyte and Northern Negros Geothermal Areas, Central Philippines |
Toshihiro Uchida, Domingo B. Layugan, David M. Rigor, Jr., Carlos F. Los Ba±os, Nilo A. Apuada, Rhoel Enrico R. Olivar, and John Patrick L. Catane |
Power Plant Technology and Geophysics |
— |
PNOC-EDC Geothermal Conference |
2003 |
English |
| Three-Dimensional Magnetotelluric Investigation in Geothermal Fields in Japan and Indonesia |
Toshihiro Uchida |
7. Geophysics |
magnetotelluric method, 3D inversion, resistivity, geothermal reservoir, Ogiri geothermal field |
World Geothermal Congress |
2005 |
English |
| Resistivity Structure of Sumikawa Geothermal Field, Northeastern Japan, Obtained from Magnetotelluric Data |
Toshihiro Uchida |
SECTION 4 ? Exploration and Conceptual Modeling |
magnetotelluric method, two-dimensional inversion, reservoir structure, clay mineral, Sumikawa geothermal field |
World Geothermal Congress |
1995 |
English |
| Three-Dimensional Interpretation of AMT Data in Ogiri Geothermal Field, Japan |
Toshihiro Uchida |
13. Geophysics |
audiofrequency magnetotellurics, AMT, MT, 3D inversion, resistivity, geothermal reservoir, Ogiri |
World Geothermal Congress |
2010 |
English |
| Application of Audiofrequency Magnetotelluric Method in Ogiri Geothermal Field, Southwestern Japan |
Toshihiro Uchida |
Session-6 Exploration |
audiofrequency magnetotelluric method, geothermal exploration, Ogiri, 3D interpretation |
Asian Geothermal Symposium |
2006 |
English |
| The International Geothermal Association and the Western Pacific Regional Branch; Collaboration Among Geothermists in Asian Countries |
Toshihiro Uchida |
Role of geothermal energy |
International Geothermal Association, geothermal resources, World Geothermal Congress, Western Pacific Regional Branch, Aisa |
Asian Geothermal Symposium |
2008 |
English |
| Resolution of Three-Dimensional Mt Inversion for Geothermal Exploration |
Toshihiro Uchida |
Special Session: Development and Innovations in Geothermal T |
— |
PNOC-EDC Geothermal Conference |
2004 |
English |
| Interpretation of AMT and MT Data at Ogiri Geothermal Field, Southwestern Japan |
Toshihiro Uchida |
— |
— |
PNOC-EDC Geothermal Conference |
2007 |
English |