| Current Status of Development of Geothermal Power Generation in Japan |
Fumio Yamaguchi, Kouhei Ohishi and Yuri Esaki |
Section 1 - Rapporteurs' General Reports and Country Updates |
power generation, Japan |
World Geothermal Congress |
1995 |
English |
| Process of Geothermal Energy Development in Japan |
Fumio Yamaguchi and Seiki Kawazoe |
SECTION 3 ? Geothermal Energy in the National Energy Policy |
government, regulation, subsidy, development, renewable energy |
World Geothermal Congress |
1995 |
English |
| The Use of Stable Isotopes of Oxygen and Hydrogen in Geothermal Studies in Iceland |
Amy Erla SveinbjˆrnsdÛttir, Sigf?s Johnsen and Stef·n ArnÛrsson |
SECTION 4 ? Exploration and Conceptual Modeling |
meteoric water line, climate rÈgimes, geohydrological models, geothermal waters |
World Geothermal Congress |
1995 |
English |
| Development of the Oguni Geothermal Field, Japan |
Makoto Abe, Mamoru Yamada, Yoshiyuki Kawano, Norifumi Todaka and Shigeo Tezuka |
SECTION 4 ? Exploration and Conceptual Modeling |
Oguni geothermal field, slim hole, carbonate scale, silica scale, plant design |
World Geothermal Congress |
1995 |
English |
| Gravity and Resistivity Surveys in Hydrothermal Modeling (S. Miguel - Azores) |
Andrade Afonso, Fernando Santos, Vitor Forjaz and Mendes Victor |
SECTION 4 ? Exploration and Conceptual Modeling |
?gua de Pau volcano, resistivity, gravity, geothermal model |
World Geothermal Congress |
1995 |
English |
| Evaluation of Geothermal Resources in the Chaves Region (North Portugal) |
Andrade Afonso, Mendes Victor, Portugal Ferreira, AndrÈ Dupis, LuÌs Aires Barros, Fernando Santos, AntÛnio Trota, JosÈ Mar |
SECTION 4 ? Exploration and Conceptual Modeling |
Chaves geothermal field, geology, geophysical techniques, fluid geochemistry, regional model |
World Geothermal Congress |
1995 |
English |
| Reservoir Characterization by Tracer Testing |
Serhat Akin and Ender Okandan |
SECTION 4 ? Exploration and Conceptual Modeling |
tracer, reservoir, simulation, software |
World Geothermal Congress |
1995 |
English |
| Active Stress Field in the Geothermal Areas of Latium and Tuscany |
Alessandro Amato, Claudio Chiarabba, Paola Montone and Giorgio Buonasorte |
SECTION 4 ? Exploration and Conceptual Modeling |
in-situ stress, geothermal fields, central Italy |
World Geothermal Congress |
1995 |
English |
| A Geothermal Reservoir Revealed - Magnetotellurics and Data Management Techniques in a Potent Combination |
Errol Anderson, Renato Jacobo and Greg Ussher |
SECTION 4 ? Exploration and Conceptual Modeling |
magnetotelluric data, data management techniques, Berlin field, El Salvador |
World Geothermal Congress |
1995 |
English |
| Studies of the Chemical Evolution of Natural Waters in the Hreppar-Land Geothermal Field, Iceland: An Aid to Geothermometry Interpretation |
Audur AndrÈsdÛttir and Stef·n ArnÛrsson |
SECTION 4 ? Exploration and Conceptual Modeling |
Hreppar-land geothermal area, Iceland, rock dissolution, mobile elements, solution mineral equilibria, geothermometers |
World Geothermal Congress |
1995 |
English |
| The Geothermal Euganean Field, A Subsidence Modelling Approach |
Renzo Antonelli, Paolo Fabbri, Vittorio Iliceto, Carmelo Majorana, Paolo Previatello, Bernhard Schrefler and Roberta Sedea |
SECTION 4 ? Exploration and Conceptual Modeling |
Euganean hydrothermal field, subsidence, finite element modeling |
World Geothermal Congress |
1995 |
English |
| Innovative System for the Measurement of Temperature and Pressure in Geothermal Wells |
Sergio Arisi, Ambrogio Ceserani, Renato Papale and Bruno Tarquini |
SECTION 5 - Drilling and Completion Technology |
pressure-temperature measurements, high temperature measurements, geothermal logging tools |
World Geothermal Congress |
1995 |
English |
| Geothermal Exploration by Tem-Soundings in the Central Asal Rift in Djibouti, East Africa |
Kn?tur Arnason and Olafur G. FlÛvenz |
SECTION 4 ? Exploration and Conceptual Modeling |
geothermal, Djibouti, east Africa, resistivity survey, TEM soundings |
World Geothermal Congress |
1995 |
English |
| Processes Influencing the Ph of Geothermal Waters |
Stef·n ArnÛrsson, Sigurdur R. GÌslason and Audur AndrÈsdÛttir |
SECTION 4 ? Exploration and Conceptual Modeling |
pH of natural waters, process affecting pH, boiling, cooling, mixing, chemical equilibrium |
World Geothermal Congress |
1995 |
English |
| Geothermal Research in the Monteverdi Zone (Western Border of the Larderello Geothermal Field) |
Plinio Baldi, Giovanni Bertini, Armando Ceccarelli, Ivano Dini, Angelo Ridolfi and Giovanni Rocchi |
SECTION 4 ? Exploration and Conceptual Modeling |
fractures, heat flow, Larderello, metamorphic rocks, seismic horizon, thermal gradient |
World Geothermal Congress |
1995 |
English |
| Paleomagnetic Evidence of Non Rotational Tectonism in the Tuscan-Latium Geothermal Province (Italy) |
Plinio Baldi, Giorgio Buonasorte, Renato Funiciello, Massimo Mattei and Catherine Kissel |
SECTION 4 ? Exploration and Conceptual Modeling |
geothermal anomaly, Tuscany, paleomagnetism, tectonics |
World Geothermal Congress |
1995 |
English |
| Geothermal Anomalies and Structural Features of Southern Tuscany (Italy) |
Plinio Baldi, Stefano Bellani, Armando Ceccarelli, Adolfo Fiordelisi, Giovanni Rocchi, Paolo Squarci and Learco Taffi |
SECTION 4 ? Exploration and Conceptual Modeling |
geothermal anomalies, geophysical exploration, heat flow, temperature gradient, Tuscany |
World Geothermal Congress |
1995 |
English |
| Results of Deep Drilling in the Larderello-Travale/Radicondoli Geothermal Area |
Antonio Barelli, Guido Cappetti and Giancarlo Stefani |
SECTION 4 ? Exploration and Conceptual Modeling |
Italy, Larderello, Travale Radicondoli, deep drilling |
World Geothermal Congress |
1995 |
English |
| Earthquake Tomography in the Larderello Geothermal Area |
Fausto Batini, Adolfo Fiordelisi, Franco Graziano and M. NafÏ Toksˆz |
SECTION 4 ? Exploration and Conceptual Modeling |
hypocenter velocity inversion, tomography |
World Geothermal Congress |
1995 |
English |
| Thermal Prospecting in Pantelleria Island (Sicily Channel, Italy) |
Stefano Bellani, Claudio Calore, Sergio Grassi and Paolo Squarci |
SECTION 4 ? Exploration and Conceptual Modeling |
volcanic island, thermal survey, exploratory well, heat flow |
World Geothermal Congress |
1995 |
English |