| Sub- and Supercritical Geothermal Fluids Revealed by Hydrothermal Experiments |
N. Tsuchiya |
Geochemistry |
— |
New Zealand Geothermal Workshop |
2006 |
English |
| Interference of Production between Two Wells during a One Month Circulation Test at the Hijiori Hot Dry Rock Test Site |
N. Tenma, T. Yamaguchi, I. Matsunaga, M. Kuriyagawa, Y. Sato |
Fracture Modeling/Hot Dry Rock |
— |
Stanford Geothermal Workshop |
1996 |
English |
| A STUDY OF THE PRESSURE-FLOW RESPONSE OF THE SHALLOW RESERVOIR AT THE HIJIORI HDR TEST SITE |
N. TENMA, T. YAMAGUCHI, H. KARASAWA |
EMERGING TECHNOLOGY |
Hot dry rock, Hijiori, Japan |
Stanford Geothermal Workshop |
1999 |
English |
| Variation of the Characteristics of the Shallow Reservoir at the Hijiori Test Site between 90-days Circulation Test and Long-Term Circulation Test Using FEHM Code |
N. Tenma, T. Yamaguchi and G. Zyvoloski |
16. Advanced Technologies (HDR, Magma, Geopressure) |
Long-Term Circulation Test (LTCT), multi-reservoir system, FEHM, Hijiori, HDR technology, Bed-of-Nails model |
World Geothermal Congress |
2005 |
English |
| Model study of the thermal storage system by FEHM code |
N. Tenma, K. Yasukawa and G. Zyvoloski |
Modelling, data analysis |
thermal storage system, model study, Open system, FEHM |
European Geothermal Conference |
2003 |
English |
| Alteration Zonation of Silica Minerals in a Geothermal System - a Numerical Simulation Based on Reaction - Transport Model |
N. Takeno, T. Ishido, and J.W. Pritchett |
Geochemistry |
— |
New Zealand Geothermal Workshop |
1998 |
English |
| On Site Mapping of Microseismicity at Cooper Basin, Australia HDR Project by the Japanese Team |
N. Soma , H. Asanuma, H. Kaieda, K. Tezuka , D. Wyborn, H.Niitsuma |
HOT DRY ROCK |
microseismicity, Cooper Basin, Hot Dry Rock |
Stanford Geothermal Workshop |
2004 |
English |
| NUMERICAL EXPERIMENTS WITH COMPUTER MODELS OF GEYSERS |
N. Saptadji, W. Kryzosiak, J. O`Sullivan, M. O`Sullivan |
Session 1A:
Reservoir Engineering/Modelling |
Geyser, Pohutu, numerical modelling, TOUGH2. |
New Zealand Geothermal Workshop |
2015 |
English |
| Corrosion in Acidic Geothermal Flows with High Velocity |
N. Sanada, Y. Kurata, H. Nanjo, J. Ikeuchi and S. Kimura |
IEA - Deep Geothermal Resources |
— |
New Zealand Geothermal Workshop |
1998 |
English |
| Innovatives Spacer-System - Entwicklung, Validierung und Feldeinsatz in einer Geothermalbohrung |
N. R. Lummer et al. |
— |
Spacer, mud removal, mud filter cake erosion |
Der Geothermiekongress |
2014 |
Deutsch |
| Premium descaling of geothermal plants – fluid development, field trials and lessons learned |
N. R. Lummer & F. Edeling |
— |
Biodegradable acid system, descaling of geothermal plants |
Der Geothermiekongress |
2016 |
English |
| Potential for Small Scale Direct Applications of Geothermal Fluids in Kenyas Rift Valley – an Update from Geopower Africa Project |
N. O. Mariita, S. Onyango, J. Varet |
— |
— |
ARGeo |
2016 |
English |
| Bridging the Skills Gap: Addressing the Lack of Technological and Professional Expertise in the Geothermal Sector - Kenya Experience |
N. O. Mariita |
Country Updates |
Geothermal Training, KenGen, GDC |
ARGeo |
2012 |
English |
| THE ROLE OF CAPILLARY FORCES IN THE NATURAL STATE OF FRACTURED GEOTHERMAL RESERVOIRS |
N. Noel. A. Urmeneta, Shaun Fitzgerald, Roland. N. Horne |
MODELING |
capillary pressure, fractures |
Stanford Geothermal Workshop |
1998 |
English |
| The Role of Capillary Forces in the Natural State of Fractured Geothermal Reservoirs |
N. Noel. A. Urmeneta, Shaun Fitzgerald and Roland. N. Horne |
Reservoir Engineering |
— |
PNOC-EDC Geothermal Conference |
1998 |
English |
| An introduction of Kyuden Group's geothermal power plants in Kyushu Island, Japan |
N. Nii, O. Shiragaki, H. Saito |
Session 4.2 - PRODUCTION & MANAGEMENT 2 |
Japan, Kyushu, binary system, single-flash, double-flash, local community |
New Zealand Geothermal Workshop |
2025 |
English |
| Optimisation of Ulubelu unit 1&2 PLTP electricity production realisation against cyclyc well using main setting pressure mode |
N. Muslim, D.A. Aljahez, .R.G.S. Rajagukguk |
POSTER |
Geothermal energy, cyclic well, ulubelu, main setting pressure |
New Zealand Geothermal Workshop |
2025 |
English |
| Korrosion metallischer Werkstoffe unter geothermischen Bedingungen |
N. Mundhenk et al. |
— |
Geothermie, CO2-Korrosion, Elektrochemie, Korrosions-Bypass, Autoklav |
Der Geothermiekongress |
2010 |
Deutsch |
| Korrosion metallischer Werkstoffe unter geoth. Bedingungen - Labor und in-situ Untersuchungen |
N. Mundhenk |
— |
— |
Der Geothermiekongress |
2011 |
Deutsch |
| Integrating Heat Extraction with Stimulated Geological Hydrogen Generation: an Assessment of Strategies to Optimize Operational Efficiency |
N. Mitha ANGELINA, Lokesh K. SEKAR, E. Rita OKOROAFOR |
General |
Binary Power Plant, Wasted Heat Utilization |
Stanford Geothermal Workshop |
2026 |
English |