| Simulated Evolution of Reservoir Properties for the Enhanced Geothermal System at Soultz-Sous-ForÍts: The Role of Hot Brine-Rock Interactions |
Laurent AndrÈ, FranÁois.-D. Vuataz |
HDR/EGS |
brine, Enhanced Geothermal System, thermo-hydraulic-chemical modelling, Soultz-sous-ForÍts |
Stanford Geothermal Workshop |
2005 |
English |
| Comparison of Acoustic and Electrical Image Logs from the Coso Geothermal Field, CA |
Nicholas C. Davatzes, Steve Hickman |
Field Studies |
FMS, BHTV, fracture, fluid flow |
Stanford Geothermal Workshop |
2005 |
English |
| Fluid-Mineral Equilibria and Injection in EGSó Effect of Injecting Groundwater |
Michael C. Adams, Joe Moore, Steve Bjornstad, Jess McCulloch, and Cliff Buck |
Geochemistry |
injection, chemistry, silica, calcium, calcite, quartz |
Stanford Geothermal Workshop |
2005 |
English |
| Experiments on Silica Precipitation from Hydrothermal Solution and Utilization of Precipitated Material (Kamchatka, Russia) |
Potapov V.V., Kornilova T.I., Ratchina T.I. |
Emerging Technology |
hydrothermal solution, silica precipitation, coagulants addition, silica utilization |
Stanford Geothermal Workshop |
2005 |
English |
| Physical and Chemical Characteristics of Hydrothermal Heat Carrier of Mutnovskoye Field |
Gorbach V.A., Potapov V.V. |
Emerging Technology |
hydrothermal solution, concentrations of anions and cations, conductivity |
Stanford Geothermal Workshop |
2005 |
English |
| Alcohol Tracer Testing at the Matsukawa Vapor-Dominated Geothermal Field, Northeast Japan |
D. Fukuda, M. Asanuma, Y. Hishi, K. Kotanaka |
Tracers |
tracer, alcohol, vapor-dominated, Matsukawa, two-phase |
Stanford Geothermal Workshop |
2005 |
English |
| Tracer Testing at Mori Geothermal Field, Japan, Using Aromatic Compounds |
Masato Watanabe, Fumiaki Arai, Daisuke Fukuda, Mikihiro Asanuma, Yasuyuki Hishi and Jiro Tsutsumi |
Tracers |
tracer, aromatic compounds, caldera, liquid-dominated |
Stanford Geothermal Workshop |
2005 |
English |
| Numerical Simulation of Liquid and Two-Phase Tracers in a Part of the Kakkonda Geothermal Field, Japan |
Kei Sato, Yukihiro Sakagawa and Takemi Omiya |
Modeling |
Numerical simulation, liquid and two-phase Tracer test |
Stanford Geothermal Workshop |
2005 |
English |
| Use of TOUGHREACT to Simulate Effects of Fluid Chemistry on Injectivity in Fractured Geothermal Reservoirs with High Ionic Strength Fluids |
Tianfu Xu, Guoxiang Zhang, and Karsten Pruess |
HDR/EGS |
HFR, HDR, EGS, Mineral scaling, Clay swelling, Injectivity enhancing, Injectate mitigation, Reactive transport modeling. |
Stanford Geothermal Workshop |
2005 |
English |
| A Hybrid Semi-Analytical and Numerical Method for Modeling Wellbore Heat Transmission |
Karsten Pruess and Yingqi Zhang |
HDR/EGS |
numerical simulation, wellbore heat transmission |
Stanford Geothermal Workshop |
2005 |
English |
| Determination of Shallow Groundwater Level Change Using Repeat Gravity Measurements at the Center Part of Unzen Volcano (Nagasaki Prefecture, Japan) from 1999 to 2004 |
H. Saibi, J. Nishijima, S. Ehara and Y. Fujimitsu |
Geophysics |
Gravity change, groundwater, Unzen volcano, hydrothermal system, Japan |
Stanford Geothermal Workshop |
2005 |
English |
| Geothermal Websites |
Tonya "Toni" Boyd |
Introduction |
web sites |
Stanford Geothermal Workshop |
2005 |
English |
| Crack Propagation Under Thermal Influence of a Well-Bore |
A. Dobroskok, A. Ghassemi, A. Linkov |
Modeling |
fracture propagation, thermoelastic load |
Stanford Geothermal Workshop |
2005 |
English |
| Infrared Spectroscopy for Drillhole Lithology and Mineralogy |
Wendy M. Calvin, Chris Kratt, and Jim Faulds |
Field Studies |
infrared spectroscopy |
Stanford Geothermal Workshop |
2005 |
English |
| Using the Migration of Induced Micro-Seismicity as a Constraint for HDR Reservoir Modelling |
Dominique Bruel |
HDR/EGS |
upscaled permeability, micro-seismicity, hydrau-mechanical coupling, shear migration |
Stanford Geothermal Workshop |
2005 |
English |
| A Reevaluation of Geopressured-Geothermal Aquifers as an Energy Source |
Jeremy Griggs |
Emerging Technology |
geopressured brine; geopressured-geothermal energy; geopressured aquifers; |
Stanford Geothermal Workshop |
2005 |
English |
| Lattice-Boltzmann Simulation of Fluid Flow in Synthetic Fractures |
Erdinc Eker and Serhat Akin |
Modeling |
rough fracture, lattice boltzmann simulation, fractal |
Stanford Geothermal Workshop |
2005 |
English |
| Improving a Numerical Tool and Evaluating Impact of Density Changes of Injected Fluids in the Hydraulic Behaviour of HDR Reservoir |
C. Baujard and D. Bruel |
Modeling |
Multiphase, density driven flow, IMPES, reservoir stimulation |
Stanford Geothermal Workshop |
2005 |
English |
| Near-Surface CO2 Monitoring and Analysis to Detect Hidden Geothermal Systems |
Jennifer L. Lewicki and Curtis M. Oldenburg |
Geochemistry |
hidden geothermal systems; carbon dioxide; isotopes; exploration; numerical simulation; geostatistics |
Stanford Geothermal Workshop |
2005 |
English |
| Calcite Precipitation in Low Temperature Geothermal Systems: An Experimental Approach |
Omer Izgec, Birol Demiral, Henri Bertin and Serhat Akin |
Production Engineering |
calcite scaling, permeability reduction |
Stanford Geothermal Workshop |
2005 |
English |