| Dissolution, Transport and Precipitation of Silica in Geothermal System |
Naoto Takeno, Tsuneo Ishido and John W Pritchett |
Reservoir Evaluation |
reaction kinetics, silica, transport, numerical simulation |
World Geothermal Congress |
2000 |
English |
| Modelling the Evolution of Granite Permeability at High Temperature |
Sutopo, Stephen P. White and Norio Arihara |
Reservoir Evaluation |
CHEM-TOUGH2, chemical modelling, deposition, granite, permeability evolution |
World Geothermal Congress |
2000 |
English |
| Correction of Background Gravity Changes Due to Precipitation: Oguni Geothermal Field, Japan |
Chitoshi Akasaka and Shigetaka Nakanishi |
Reservoir Evaluation |
microgravity, reservoir monitoring, precipitation, water table, Oguni |
World Geothermal Congress |
2000 |
English |
| Integrated Numerical Reservoir Modeling Coupled with Geophysical Monitoring Techniques |
Shigetaka Nakanishi, Kazuharu Ariki, John W. Pritchett and Shigeyuki Yamazawa |
Reservoir Evaluation |
reservoir modeling, mathematical postprocessor, microgravity, resistivity, self-potential, seismic |
World Geothermal Congress |
2000 |
English |
| Steam-Water Relative Permeability |
Roland N. Horne, Cengiz Satik, Glenn Mahiya, Kewen Li, Willis Ambusso, Raul Tovar, Catherine Wang and Huda Nassori |
Reservoir Evaluation |
— |
World Geothermal Congress |
2000 |
English |
| Age of the Beppu Hydrothermal System, Japan |
Yuki Yusa and Shinji Ohsawa |
Reservoir Evaluation |
Beppu Hydrothermal System |
World Geothermal Congress |
2000 |
English |
| Development of Seismic Measurement Technology to Detect Changes in Reservoirs Using Active Sources |
Keiji Tanaka, Toshimasa Tajama, David Escobar, Hiroshi Takahashi and Shigeyuki Yamazawa |
Reservoir Evaluation |
seismic measurement |
World Geothermal Congress |
2000 |
English |
| Pressure Changes in Reinjection Wells and Gravity Changes in Otake Geothermal Field, Japan |
Hiroki Saito, Mitsuru Honda, Koichi Tagomori, Koichi Haruguchi and Shozo Tsukamoto |
Reservoir Evaluation |
geothermal, gravity, water level, rainfall, pressure, reinjection |
World Geothermal Congress |
2000 |
English |
| Tracer Responses in Gas - Liquid, Two - Phase Flow Through Porous Media |
Daisuke Haga, Yuichi Niibori and Tadashi Chida |
Reservoir Evaluation |
Two-phase flow, Bubble flow, Tracer responses, Dispersion, Porous media, Reservoir evaluation |
World Geothermal Congress |
2000 |
English |
| Pressure Transient Testing Inversion for Fluid Flow Modeling in Fractured Rocks Using Simulated Annealing:-Three Dimensional Synthetic Cases |
Shinsuke Nakao, Kenzi Karasaki and Julie Najita |
Reservoir Evaluation |
Pressure Transient, Inversion, Simulated Annealing, 3D Modeling |
World Geothermal Congress |
2000 |
English |
| A Summary of Results of the IEA Task Activities of Deep Geothermal Resources |
Kenji Kimbara, Hirofumi Muraoka, Hideo Kobayashi, Norio Sanada, Kenji Fujimoto and Kazumi Ohsato |
Reservoir Evaluation |
IEA, deep geothermal resources, exploration technology, drilling technology, logging technology, materials evaluation |
World Geothermal Congress |
2000 |
English |
| Recent Reservoir Studies of the Olkaria Geothermal Field, Kenya |
Cornel Ofwona |
Reservoir Evaluation |
Olkaria, Interference, Micro-Seismicity |
World Geothermal Congress |
2000 |
English |
| Natural State Simulation of the Kakkonda Geothermal Field, Japan |
Yukihiro Sakagawa, Kengo Aoyama, Ken Ikeuchi, Masahiro Takahashi, Osamu Kato, Nobuo Doi, Toshiyuki Tosha, Takao Ominato and Kazuo Koide |
Reservoir Evaluation |
geothermal, natural state simulation, Kakkonda field, NEDOĆs project |
World Geothermal Congress |
2000 |
English |
| Sonic Log in a Fluid-Filled Borehole with a Fracture Resulting from Hydraulic Fracturing |
Hiroyuki Saito and Kazuo Hayashi |
Reservoir Evaluation |
HDR, HWR, FWAL, Borehole Stoneley wave, and Fracture aperture |
World Geothermal Congress |
2000 |
English |
| Modeling Studies of the Nesjavellir Geothermal Field, Iceland |
Benedikt Steingrimsson, Gudmundur S Bodvarsson, Einar Gunnlaugsson, Gestur Gislason and Omar Sigurdsson |
Reservoir Evaluation |
Iceland |
World Geothermal Congress |
2000 |
English |
| Gas Breakthrough' During Drilling at Darajat and Implications for Steamfield Management |
Arias Sugandhi and Jeffrey Wayne Roberts |
Reservoir Evaluation |
Darajat, vapor-dominated reservoir, drilling without circulation, gas breakthrough, model fit, gas & isotopic chemistry, steamfield management. |
World Geothermal Congress |
2000 |
English |
| Reservoir Management During 15 Years of Exploitation: Southern Negros Geothermal Production Field |
Raymundo G. Orizonte, Arthur E. Amistoso and A. R. Aqui |
Reservoir Evaluation |
Palinpinon field, reservoir management |
World Geothermal Congress |
2000 |
English |
| An Assessment of the Impact of In-Field Injection at the Malitbog Sector, Tongonan, Philippines |
Eugene T. Aleman and Virgilio S. Saw |
Reservoir Evaluation |
injection, Malitbog, Tongonan Field |
World Geothermal Congress |
2000 |
English |
| Lumped parameter model of the Bacon-manito geothermal production field Albay, Philipppines |
Varina R. Fajardo |
Reservoir Evaluation |
Pressure response, recharge constant, lumped parameter model |
World Geothermal Congress |
2000 |
English |
| Reservoir Management Strategies to Sustain the Full Exploitation of Greater Tongonan Geothermal Field, Philippines |
Jose S. Seastres Jr., Noel D. Salonga, Virgilio S. Saw and Dwight A. Maxino |
Reservoir Evaluation |
exploitation, sustainability, pressure drawdown, reinjection, reservoir management strategy |
World Geothermal Congress |
2000 |
English |