| Connectivity Index and Connectivity Field towards Fluid Flow in Fracture-based Geothermal Reservoirs |
Younes FADAKAR ALGHALANDIS, Chaoshui XU, Peter A. DOWD |
Modeling |
stochastic modelling, connectivity measures, flow direction, flow pathway, finite difference |
Stanford Geothermal Workshop |
2013 |
English |
| A General Framework for Fracture Intersection Analysis: Algorithms and Practical Applications |
Younes Fadakar Alghalandis, Chaoshui Xu and Peter A. Dowd |
— |
HDR, fracture intersection, rock fracture modelling, rock fracture connectivity |
Australian Geothermal Energy Conference |
2011 |
English |
| Study on Shallow Geothermal and Hydrogeology at Fukushima Renewable Energy Institute, AIST |
Youhei UCHIDA, Mayumi YOSHIOKA, Gaurav SHRESTHA, Yasumori TAKAHASHI |
Hydrogeology |
Ground-Source Heat Pump System, evaluation of potential, groundwater flow system, hydrological data |
World Geothermal Congress |
2015 |
English |
| Study on the Effect of Basalt Fiber, Styrene Butadiene Latex, and Epoxy Resin on Geothermal Cement Performance |
You YE, Huijing TAN, Yao CHEN, Xiyue CUI |
Drilling |
Basalt fiber, styrene butadiene latex, mechanical properties, class G oil well cement, epoxy resin |
Stanford Geothermal Workshop |
2024 |
English |
| Three-Dimensional Thermal Structure in the Tohoku District, Japan Estimated from the Activity Index |
Yota SUZUKI, Hirofumi MURAOKA, Hiroshi ASANUMA |
Advanced Technology (Magma, Geopressure, etc.) |
brittle-plastic transition, brittle-plastic transition, activity index, Tohoku |
World Geothermal Congress |
2020 |
English |
| Status of Japanese HDR Project at Hijiori |
Yoshiteru Sato, Kunio Ishibashi, Toshio Takada and Tsutomu Yamaguchi |
SECTION 12 - Advanced Technologies (HDR - Magma - Geopressur |
hot dry rock, Hijiori HDR project, HDR resource, cost estimation, circulation test |
World Geothermal Congress |
1995 |
English |
| Regional Evaluation and Statistical Modeling of Required Lengths for a Borehole Heat Exchanger Considering Varied Geology in Japan |
Yoshitaka SAKATA, Takao KATSURA and Katsunori NAGANO |
Geothermal Heat Pumps |
geologic database, ground thermal conductivity, Heat pump simulation, optimization, gaussian process regression |
World Geothermal Congress |
2020 |
English |
| Geothermal Power Plants in Japan Adopting Recent Technologies |
Yoshisumi Nakagawa and Shojiro Saito |
Power Generation |
Sumikawa, Yamagawa, Ogiri, Takigami, Watercooled Nozzle, Water washing |
World Geothermal Congress |
2000 |
English |
| Development of a Two-Phase Flow Metering System |
Yoshio Yasuda, Takamasa Horikoshi and Douglas B. Jung |
Reservoir Evaluation |
Exploration insurance, geothermal energy development, Indonesia |
World Geothermal Congress |
2000 |
English |
| STUDIES ON THE FLUID CHEMISTRY IN THE FUSHIME GEOTHERMAL SYSTEM, JAPAN |
Yoshio Yasuda |
GEOCHEMISTRY |
Fushime, Japan |
Stanford Geothermal Workshop |
1998 |
English |
| Geothermal Application of Active Volcano and Surface Temperature Change of Unzen Volcano with Remote Sensing Technique |
Yoshinori Miyazaki and Minoru Urai |
Advanced Technologies (HDR, Magma, Geopressure) |
LANDSAT |
World Geothermal Congress |
2000 |
English |
| Developments of Geothermal – Biomass Hybrid GPP and IoT-AI System for GPP |
Yoshinobu NAKAO |
Software for Geothermal Applications |
Hybrid, IoT, AI, binary |
World Geothermal Congress |
2020 |
English |
| Ogachi Project with Multi-Layer Fracturing Method for HDR Geothermal Power-Outline and Future Plan |
Yoshinao Hori, Hideshi Kaieda and Koichi Kitano |
SECTION 12 - Advanced Technologies (HDR - Magma - Geopressur |
HDR, multiple reservoirs, fracturing, flow testing, Ogachi |
World Geothermal Congress |
1995 |
English |
| Recovery of Lithium from Geothermal Water in the Hatchobaru and Ohtake Area in Kyushu |
Yoshinaga, T., Yanagase, K., Kawano, K., Ueda, Y. |
Thailand, Japan |
— |
New Zealand Geothermal Workshop |
1982 |
English |
| Removal of Arsenic from Geothermal Water |
Yoshinaga, T., Yanagase, K. |
Thailand, Japan |
— |
New Zealand Geothermal Workshop |
1982 |
English |
| Seismic Exploration in the Fushime Geothermal Field, Kagoshima Prefecture |
Yoshimura, Y., Nakagome, O., Okazaki, K., Ikawa, T., Kuroda, T., |
Geophysics |
— |
Japan International Geothermal Symposium |
1988 |
English |
| Stability of Highly Deviated Boreholes in Geothermal Field |
Yoshimura, Y. and Inowaki, R |
Hydraulic Fracturing and Drilling |
— |
Japan International Geothermal Symposium |
1988 |
English |
| Microbial Impacts on Geothermometry Temperature Predictions |
Yoshiko FUJITA, David W. REED, Kaitlyn R. NOWAK, Vicki S. THOMPSON, Travis L. MCLING, Robert W. SMITH and D. Craig COOPER |
Geochemistry |
geothermometry, biogeochemistry, microbiology |
Stanford Geothermal Workshop |
2013 |
English |
| The Development of a Reaction Type Total Flow Turbine |
Yoshikawa, S., Ohno, Y., Shimoda, K., |
Power Generation and Heat Exchange |
— |
Japan International Geothermal Symposium |
1988 |
English |
| Internal Structures and Fracture Networks in a Miocene Dacite Intrusion, Rebun Island, Hokkaido, Japan |
Yoshihiko Goto, Shingo Kano, Noriyoshi Tsuchiya and Katsuto Nakatsuka |
Advanced Technologies (HDR, Magma, Geopressure) |
fractures |
World Geothermal Congress |
2000 |
English |