| The Implication of 34S and 18O Isotope Systematics on the Sulfur Cycle in Mahanagdong Hydrothermal System (Philippiness) |
Noel D. Salonga, Francis Edward B. Bayon and Ma. Victoria M. Martinez |
Reservoir Evaluation |
Sulfur Isotope, Mahanagdong |
World Geothermal Congress |
2000 |
English |
| Estimating Reservoir Steam Fraction from Co2, H2s, and H2 Concentrations in the Southern Negros Geothermal Field, Philippines |
Bernardo Vidal Jr. and Danilo Hermoso |
Reservoir Evaluation |
reservoir boiling, reservoir steam fraction, gasmineral equilibrium, Southern Negros Geothermal Field |
World Geothermal Congress |
2000 |
English |
| Gas Equilibria Controlling H2s in Different Philippine Geothermal Fields |
Farell Siega, Noel Salonga and Franco D'Amore |
Reservoir Evaluation |
gas equilibria, steam fraction, reservoir temperature, Philippine fields |
World Geothermal Congress |
2000 |
English |
| Geochemical Evaluation of the Reservoir Response to Exploitation of the Mindanao-1 Geothermal Production Field, Philippines |
Roel S. Alincastre, Benson M. G. Sambrano and James B. Nogara |
Reservoir Evaluation |
Mindanao-1 production field, geochemical parameters, reinjection fluid, Mt. Apo reservoir |
World Geothermal Congress |
2000 |
English |
| Evaluation of Steam Production Decline Trends in the Kamojang Geothermal Field |
Doddy S. Sasradipoera, I. K. Sujata and Uum Komaruddin |
Reservoir Evaluation |
geothermal |
World Geothermal Congress |
2000 |
English |
| Development of Direct Measurement Method for Thermophysical Properties of Reservoir Rocks in Situ by Well Logging |
Hiroshi Kiyohashi, Kiyohiko Okumura, Kiyotoshi Sakaguchi and Koji Matsuki |
Reservoir Evaluation |
reservoir evaluation, development, well log, thermophysical properties, laboratory experiment |
World Geothermal Congress |
2000 |
English |
| Velocities of Convective Ascending Flow in Geothermal Systems Based on Static Temperature Logging Data Analysis and Simulation Study |
Masaji Kato, Mineyuki Hanano and Katsuhiko Kaneko |
Reservoir Evaluation |
ascending flow velocity, hydrothermal convection, static temperature log, one-dimensional flow analysis, two-dimensional numerical simulation |
World Geothermal Congress |
2000 |
English |
| Induced Seismicity in the SE Geysers Field, California, USA |
Bill Smith, Joseph Beall and Mitchel Stark |
Reservoir Evaluation |
The Geysers, seismicity, injection |
World Geothermal Congress |
2000 |
English |
| Repeat Sp Measurements at the Sumikawa Geothermal Field, Japan |
Nobuo Matsushima, Tsuneo Kikuchi, Toshiyuki Tosha, Shinsuke Nakao, Yusaku Yano, Tsuneo Ishido, Kazuyoshi Hatakeyama and Kazuharu Ariki |
Reservoir Evaluation |
self-potential, production-induced change, electrokinetic coupling, Sumikawa geothermal field |
World Geothermal Congress |
2000 |
English |
| A Method for Estimating Reinjected Water Returns Using Natural Tracers |
Ryuichi Itoi, Kenjiro Yoshioka, Toshiaki Tanaka and Michihiro Fukuda |
Reservoir Evaluation |
lumped parameter model, chemical monitoring, reinjection. |
World Geothermal Congress |
2000 |
English |
| Self-Potential Survey in Hachijojima |
Takayuki Nishino, Norio Kainuma, Kazuo Matsuyama and Atsushi Muraoka |
Reservoir Evaluation |
geothermal, self-potential, hachijojima island, monitoring |
World Geothermal Congress |
2000 |
English |
| Geothermal Development in Hachijojima |
Masato Yamashita, Toshiaki Majima, Makoto Tsujiya and Kazuo Matsuyama |
Reservoir Evaluation |
geothermal, hachijojima island |
World Geothermal Congress |
2000 |
English |
| An Analysis Method of Tracer Tests by Using Genetic Algorithms and Its Application |
Toshiaki Tanaka, Hidenobu Nakamura, Ryuich Itoi and Michihiro Fukuda |
Reservoir Evaluation |
genetic algorithms, tracer test, analysis method |
World Geothermal Congress |
2000 |
English |
| Insights on the Formation of Vapor-Dominated Geothermal Systems |
Rick Allis |
Reservoir Evaluation |
vapor-dominated systems, reservoir pressure, The Geysers, Larderello, Kamojang, Darajat |
World Geothermal Congress |
2000 |
English |
| Evaluation of Outcrop Fracture Patterns of Geothermal Reservoirs in Southwestern Turkey |
Tayfun Babadagli |
Reservoir Evaluation |
Geothermal fields, southwestern Turkey, fracture patterns, fractal, conductivity |
World Geothermal Congress |
2000 |
English |
| Fracture Surfaces, Fractal, Variogram Analysis, Power Spectral Density, Brazilian Indirect Tension Experiments |
Tayfun Babadagli and Kayhan Develi |
Reservoir Evaluation |
Fracture surfaces, fractal, variogram analysis, power spectral density, Brazilian indirect tension experiments |
World Geothermal Congress |
2000 |
English |
| Silica Scale Prevention Method Using Seed Made from Geothermal Brine |
Hajime Sugita, Isao Matsunaga and Tsutomu Yamaguchi |
Reservoir Evaluation |
silica scale, seeding method, silica removal, silica precipitation, Onuma geothermal area |
World Geothermal Congress |
2000 |
English |
| The Implementation of Fractal Model to Analyze Interference Test Data in the Darajat Geothermal Field |
Doddy Abdassah and Dedy Kristanto |
Reservoir Evaluation |
fractal model |
World Geothermal Congress |
2000 |
English |
| Mapping Reservoir Permeability with Geoelectrical, FMS and Spinner Data, Kamojang Field, Indonesia |
Sayogi Sudarman, Bambang Guntur, Dody Setiadji and Yos Sumantri |
Reservoir Evaluation |
permeability |
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 |