| Is the Deep Geothermal Heat Source on Plate Boundaries Affected by Long-Term Deformational Heat Production and Advection? |
Vikram SINGH, Ben HOLTZMAN |
Geophysics |
transform plate boundary, deformational viscous dissipation, seismic dissipation |
World Geothermal Congress |
2020 |
English |
| Silica Deposition in Superheated Geothermal Systems |
Vijay CHAUHAN, Maria GUDJONSDOTTIR, Gudrun SAEVARSDOTTIR |
Modeling |
deposition; OpenFoam; silica; steam |
Stanford Geothermal Workshop |
2018 |
English |
| Application of Aqueous Salt Solutions with High Boiling Point Elevation for Scrubbing Particulate and Acid Gas Impurities from Superheated Geothermal Steam |
Vijay CHAUHAN, Maria GUDJONSDOTTIR, Gudrun SAEVARSDOTTIR |
Corrosion and Scaling |
Aqueous Potassium Carbonate; Geothermal; Scrubbing; Silica; Superheated Steam |
World Geothermal Congress |
2020 |
English |
| Computational Study of Two Phase Flow with Flash Boiling in Geothermal Wells |
Vijay CHAUHAN, Gudrun SAEVARSDOTTIR, Yonatan TESFAHUNEGN, Einar ASBJORNSSON, Maria GUDJONSDOTTIR |
Software for Geothermal Applications |
CFD; flashing; geothermal; two-phase flow |
World Geothermal Congress |
2020 |
English |
| Hydrodynamics Characterisitics of Two-phase Fluid Flow Affecting Calcite Deposition Rate in a Geothermal Wellbore |
Vijay CHAUHAN, Gudrun SAEVARSDOTTIR, Maria GUDJONSDOTTIR |
Modeling |
calcite scaling; CFD; flash boiling; geothermal |
Stanford Geothermal Workshop |
2022 |
English |
| Thermodynamic and Thermoeconomic Analysis of Combined Geothermal Space Heating and Thermal Storage Using Phase Change Materials |
Vijay CHAUHAN, Árni RAGNARSSON |
Direct Use |
space heating, geothermal, energy storage, heat storage, phase change material, exergy, thermoeconomics |
World Geothermal Congress |
2015 |
English |
| Lithology and Hydrothermal Mineralogy of the Well Ixtlan 2, Ixtlan de los Hervores, Mexico |
Viggiano-Guerra, Julio C.; Gutierrez-Negrin, Luis C. A. |
Hydrothermal mineralogy; Exploration |
The Americas; Lithology, hydrothermal mineralogy, Ixtlan de los Hervores, exploration, Mexico |
Geothermal Resources Council Transactions |
2006 |
English |
| Characteristics of the Araro, Mich. (Mexico), Geothermal Zone |
Viggiano-Guerra, Julio C.; Gutierrez-Negrin, Luis C. A. |
Geochemical surveys |
Geochemistry |
Geothermal Resources Council Transactions |
2001 |
English |
| Mineralogic and Fluid-Inclusion Characteristics of the Las Tres Virgenes, B.C.S., Mexico, Geothermal System |
Viggiano-Guerra, Julio C.; Gutierrez-Negrin, Luis C. A. |
Hydrothermal Mineralogy; Fluid Inclusions; Geothermal Fluid |
Mexico & Latin America; Las Tres Virgenes; Hydrothermal Mineralogy; Fluid Inclusions; Geothermal Fluid Origin |
Geothermal Resources Council Transactions |
2000 |
English |
| Hydrothermal Characteristics of the Well A-29 at the Los Azufres Geothermal Field, Mexico |
Viggiano-Guerra, Julio C.; Gutierrez-Negrin, Luis C. A. |
Exploration; Hydrothermal alteration; Geological surveys; Mi |
Exploration; General; Mexico; Michoacan; Los Azufres; Hydrothermal alteration; Fluid Inclusions; Petrographic studies; Hot Rock; Aquifer; Case studies; High temperature |
Geothermal Resources Council Transactions |
1995 |
English |
| First Results of Deep Exploratory Drilling in the El Ceboruco Geothermal Zone |
Viggiano-Guerra, J. Cesar; Gutierrez-Negrin, Luis C. A. |
Exploration; Drilling; Hydrothermal alteration; Geological s |
Exploration; Drilling; Mexico; Nayarit; El Ceboruco; Petrographic Studies; Conceptual Models; Hydrothermal Alteration; Case Studies; Cristobalite; X-ray Diffraction; Geophysics; Cuttings; Exploratory Well |
Geothermal Resources Council Transactions |
1994 |
English |
| Sulfide Scales Downhole in Well RN-22 Reykjanes High-temperature Area |
Vigdis HARDARDOTTIR, Nicole HURTIG |
Corrosion and Scaling |
sulfides,scale, downhole,Reykjanes,high-temperature,pipelines,Iceland,geothermal |
World Geothermal Congress |
2020 |
English |
| Mineralogy and Textures of Metal-rich Scales from the Reykjanes Seawater-dominated System, Iceland: Comparison with Seafloor Hydrothermal Systems |
Vigdis Hardardóttir, Mark Hannington and Jeffrey Hedenquist |
— |
— |
International Mineral Extraction Conference |
2006 |
English |
| Characterization of Sulfide-Rich Scales in Brine at Reykjanes |
Vigdís Hardardóttir, Halldór Ármannsson and Sverrir Þórhallsson |
20. Corrosion and Scaling |
scale, sulfides, silica, high temperature area, brine, metal silcates, well |
World Geothermal Congress |
2005 |
English |
| Estimating Reservoir Properties and Well Performance Using Surface Production Data |
Viet T. Hoang |
Two-Phase Flow |
— |
Stanford Geothermal Workshop |
1982 |
English |
| Darajat Geothermal Field Expansion Performance - a Probabilistic Forecast |
Viet Hoang, Ontowiryo Alamsyah and Jeff Roberts |
11. Reservoir Engineering |
Geothermal reservoir performance forecasting |
World Geothermal Congress |
2005 |
English |
| Strategies towards a sustainable thermal use of the shallow subsurface |
Vienken, Schelenz, Firmbach, Dietrich |
11 Geothermal Markets -Shallow (SG6) |
Thermal use of the shallow subsurface, shallow geothermal energy, exploration and monitoring strategies. |
European Geothermal Conference |
2013 |
English |
| Source Characteristics of Micro-Earthquakes at The Northwest Geysers Geothermal Field, California |
Viegas, Gisela; Hutchings, Lawrence |
Microseismicity; Induced seismicity; Injection |
Geysers; Micro-earthquakes; Induced seismicity; Earthquake source; Stress drop; Radiated Energy; Empirical Green's function |
Geothermal Resources Council Transactions |
2010 |
English |
| Characterization of Induced Seismicity near an Injection Well at The Northwest Geysers Geothermal Field, California |
Viegas, Gisela; Hutchings, Lawrence |
Induced seismicity; Injection; Microseismicity |
Geysers; micro-earthquakes; induced seismicity; earthquake source; stress drop; radiated energy; Empirical Green’s function |
Geothermal Resources Council Transactions |
2011 |
English |
| Utilisation of geothermal waters and geothemal energy in Vojvodina |
Vidovic Slobodan, Varga Peter and Ðuric Sava |
European development |
thermomineral waters, geothermal regionalization, hydrothermal system |
European Geothermal Conference |
2003 |
English |