| New Diagram Showing Potential of Geothermal Wells Drilled in a Geothermal Area |
Takeshi Tanaka |
SECTION 6 - Resource Evaluation and Modeling |
geothermal prospecting, geothermal well, geothermal alteration mineral, rate of temperature decline, quadrangle diagram, Yuzawa-Okachi area |
World Geothermal Congress |
1995 |
English |
| Fractal Characterization of the Fracture Distribution and the Permeability in Geothermal Reservoirs |
Masayuki Tateno, Kimio Watanabe, Katsuto Nakatsuka and Hideaki Takahashi |
SECTION 6 - Resource Evaluation and Modeling |
geothermal reservoir, fractal geometry, fracture system, Kakkonda, core observation, lost circulation |
World Geothermal Congress |
1995 |
English |
| Characterization of the Reservoir of the Los Humeros, Mexico Geothermal Field |
Marco A. Torres RodrÌguez |
SECTION 6 - Resource Evaluation and Modeling |
reservoir engineering, Los Humeros, Mexico, temperature profiles |
World Geothermal Congress |
1995 |
English |
| The Wellbore Simulator Simu93 |
Pedro S. Upton |
SECTION 6 - Resource Evaluation and Modeling |
reservoir and production engineering |
World Geothermal Congress |
1995 |
English |
| Comparison Between Two Contrasting Geothermal Fields in Mexico: Los Azufres and Los Humeros |
J. CÈsar Viggiano-Guerra and Luis C.A. GutiÈrrez NegrÌn |
SECTION 6 - Resource Evaluation and Modeling |
hydrothermal alteration, geothermal hydrology, scaling, Mexico |
World Geothermal Congress |
1995 |
English |
| Saturation Waves and Chemical Transport in Two Phase Flows |
Graham J. Weir |
SECTION 6 - Resource Evaluation and Modeling |
chemical transport, two-phase flows, shocks |
World Geothermal Congress |
1995 |
English |
| Reaction and Transport of Chemicals in a Two Phase Geothermal Reservoir |
Stephen P. White |
SECTION 6 - Resource Evaluation and Modeling |
chemical species, two-phase reservoir, reservoir simulation |
World Geothermal Congress |
1995 |
English |
| Injection into Vapour-Saturated Geothermal Reservoirs |
Andrew W. Woods and Shaun D. Fitzgerald |
SECTION 6 - Resource Evaluation and Modeling |
recharge, vapour-saturated, gravity current |
World Geothermal Congress |
1995 |
English |
| Non-Linear Modelling of a Geothermal Pipe Network System - a Computer Approach to Network Analysis |
Huang Yicun and D. H. Freeston |
SECTION 6 - Resource Evaluation and Modeling |
pipe network, flow circulations, geothermal utilization, computer modelling |
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 |
| ENEL's Experience with Directional Geothermal Wells |
Fabrizio Bianchi, Cesare Quintavalle and Michele Rossi |
SECTION 5 - Drilling and Completion Technology |
directional drilling, deviated wells, drilling technology |
World Geothermal Congress |
1995 |
English |
| Applied Logistics for a Drilling Rig Transfer and Maintenance Organization |
Fabrizio Bianchi, Raffaello Caroti, Carlo Paglini and Roberto Parri |
SECTION 5 - Drilling and Completion Technology |
drilling rig transfer, maintenance operations, logistics |
World Geothermal Congress |
1995 |
English |
| Closed-Loop Steerable Drilling Tools for High Temperature Application |
Angelo Calderoni, Joachim Oppelt, Detlef Ragnitz, Angelo Ligrone and Franco Donati |
SECTION 5 - Drilling and Completion Technology |
drilling, directional control, two-way communication link, automatic downhole closed loop, high temperature rated |
World Geothermal Congress |
1995 |
English |
| Development of the CSMA Mark II High Temperature Borehole Sparker Source |
B.C. Dyer and R. Baria |
SECTION 5 - Drilling and Completion Technology |
high temperature borehole seismic sparker source |
World Geothermal Congress |
1995 |
English |
| Slimhole Drilling for Geothermal Exploration |
John T. Finger, Ronald D. Jacobson, Charles E. Hickox and Roger R. Eaton |
SECTION 5 - Drilling and Completion Technology |
geothermal, exploration, slimhole, core drilling, testing, simulation |
World Geothermal Congress |
1995 |
English |
| Wellbore Flow Simulation: Study Cases of Several Mexican Wells |
Alfonso Garcia, HÈctor Gutierrez, Fernanda Ascencio, Leoncio Gonzalez and JosÈ Manuel Morales |
SECTION 5 - Drilling and Completion Technology |
wellbore, flow simulation, geothermal wells, Mexican geothermal fields |
World Geothermal Congress |
1995 |
English |
| A Drillable Straddle Packer for Lost Circulation Control in Geothermal Drilling |
David A. Glowka |
SECTION 5 - Drilling and Completion Technology |
geothermal drilling, lost circulation, packers |
World Geothermal Congress |
1995 |
English |
| Rock Melting: a Specialty Drilling System for Improved Hole Stability in Geothermal Wells |
Sue J. Goff, Gilles Y. Bussod, Kenneth Wohletz, Aaron Dick and John C. Rowley |
SECTION 5 - Drilling and Completion Technology |
specialized drilling, rock melting, stabilized well bore, glass lining |
World Geothermal Congress |
1995 |
English |
| High Temperature Downhole Tool Development |
N. Halladay and M. Manning |
SECTION 5 - Drilling and Completion Technology |
high temperature, downhole tools, design criteria |
World Geothermal Congress |
1995 |
English |
| Advances in Multiple-Legged Well Completion Methodology at the Geysers Geothermal Field, California |
Roger C. Henneberger, Murray C. Gardner and Daniel Chase |
SECTION 5 - Drilling and Completion Technology |
Geysers, drilling, multiple-legged wells, forked wells, Aidlin project |
World Geothermal Congress |
1995 |
English |