| Heat Flow in Railroad Valley, Nevada and Implications for Geothermal Resources in the South-Central Great Basin |
Williams, Colin F.; Sass, John H. |
Heat flow; Hydrogeology; thermal conductivity |
Basin and Range; Heat flow, geothermal resources, convection, ground-water flow, thermal conductivity |
Geothermal Resources Council Transactions |
2006 |
English |
| The USGS National Geothermal Resource Assessment: An Update |
Williams, Colin F.; Reed, Marshall J.; Galanis, S. Peter, Jr.; DeAngelo, Jacob |
Exploration; Heat flow |
Assessment; geothermal, heat flow, resource assessment, reservoir, electric power, permeability, fractures, faults, geothermometers, stress, ground water, tectonics, magmatism |
Geothermal Resources Council Transactions |
2007 |
English |
| Quantifying the Undiscovered Geothermal Resources of the United States |
Williams, Colin F.; Reed, Marshall J.; DeAngelo, Jacob; Galanis, S. Peter, Jr. |
Exploration; Mapping; Geothermal overviews |
Assessment; Exploration; Heat Flow; Temperature Gradient; Geothermometer |
Geothermal Resources Council Transactions |
2009 |
English |
| Outstanding Issues for New Geothermal Resource Assessments |
Williams, Colin F.; Reed, Marshall J. |
Exploration & Assessment; Heat Flow; Fractures; Stress; Grou |
Exploration & Assessment; Geothermal; Heat Flow; Resource Assessment; Reservoir; Electric Power; Permeability; Fractures; Stress; Groundwater; Tectonics; Magmatism |
Geothermal Resources Council Transactions |
2005 |
English |
| Geothermal Resources of California Sedimentary Basins |
Williams, Colin F.; Grubb, Frederick V.; Galanis, S. Peter, Jr. |
Exploration |
Exploration - New Fields; Heat Flow; Geothermal Resources; Enhanced Geothermal Systems; Sedimentary Basins; California |
Geothermal Resources Council Transactions |
2004 |
English |
| Heat-Flow Studies in The Northwest Geysers Geothermal Field, California |
Williams, Colin F.; Galanis, S. Peter, Jr.; Moses, Thomas H., Jr.; Grubb, Frederick V. |
Exploration; Heat flow; Well logging; Temperature gradients |
Exploration; General; USA; California; Sonoma; The Geysers; Temperature Logs; Geophysical Surveys; Heat Flow; Temperature Gradients; Thermal Anomaly; Thermal Conductivity; Conceptual Models; Vapor Dominated |
Geothermal Resources Council Transactions |
1993 |
English |
| Revisiting the Assessment of Geothermal Resources <90 °C in the United States |
Williams, Colin F.; DeAngelo, Jacob; Reed, Marshall J. |
Exploration; Direct use; Geochemical surveys; Geothermometer |
Assessment; direct use; electric power; temperature gradient; geothermometer |
Geothermal Resources Council Transactions |
2015 |
English |
| Mapping Geothermal Potential in the Western United States |
Williams, Colin F.; DeAngelo, Jacob |
Exploration; Mapping; GIS |
Geothermal Resources; Assessment; Geographic Information Systems; Heat Flow; Magmatism; Stress; Seismicity |
Geothermal Resources Council Transactions |
2008 |
English |
| Evaluation of Approaches and Associated Uncertainties in the Estimation of Temperatures in the Upper Crust of the Western United States |
Williams, Colin F.; DeAngelo, Jacob |
Heat flow; Thermal conductivity; Exploration; Mapping |
Heat flow; temperature; thermal conductivity; heat production; resource assessment; enhanced geothermal systems |
Geothermal Resources Council Transactions |
2011 |
English |
| Challenges in the Assessment and Classification of Enhanced/Engineered Geothermal System Resources |
Williams, Colin F. |
HDR/EGS; Rock mechanics; Feasibility studies |
Enhanced geothermal systems; Permeability; Stress; Resource assessment; Recovery factor |
Geothermal Resources Council Transactions |
2010 |
English |
| Geothermal Systems of the Great Basin and U.S. Geological Survey Plans for a Regional Resource Assessment |
Williams, Colin F. |
Great Basin Studies; Heat Flow; Exploration; Electric Power; |
Great Basin Studies; Geothermal; Heat Flow; Resource Assessment; Reservoir; Electric Power; Permeability; Fractures; Stress; Ground Water; Tectonics; Extension; Magmatism |
Geothermal Resources Council Transactions |
2002 |
English |
| Evaluating the Volume Method in the Assessment of Identified Geothermal Resources |
Williams, Colin F. |
Exploration; Temperature gradients;; Rock mechanics; Thermod |
Resource assessment; recovery factor; electric power; temperature gradient; geothermometer; permeability |
Geothermal Resources Council Transactions |
2014 |
English |
| Delineation of a Brine Interface in the Salton Sea Geothermal System, California |
Williams, Alan E. |
Exploration; Geochemical surveys; Geological surveys; Strati |
Exploration; Brine Technology; USA; California; Imperial; Salton Sea; Chemistry; Chloride; ppm; Trace Elements; Ore Minerals; TDS; Salinity; Stratigraphy; Temperature; Thermal Control; SSGS |
Geothermal Resources Council Transactions |
1988 |
English |
| Gas Measurements on Geothermal Fluids Trapped in Fracture Filling Minerals: A New Window into the History of Geothermal Systems |
Williams, A. E.; McKibben, M. A.; Sloan, R. C., Jr. |
Exploration; Geochemical surveys; Fluid inclusions |
Brine Technology; Exploration; Mass Spectrophy; Hydrogen; Oxygen; CO2; H2S; Hydrothermal; Fluid Inclusions; Flow Test; Adsorption; Spectrometer |
Geothermal Resources Council Transactions |
1992 |
English |
| Isotopic and Chemical Constraints on Reservoir Fluids from the Coso Geothermal Field, California |
Williams, A. E.; McKibben, M. A. |
Exploration; Geochemical surveys; Isotopes |
Exploration; USA; California; Inyo; Coso; Isotopes; Deuterium; Oxygen; Sulfur; Carbon; Salinity; Noncondensable Gas; SNOW; Mixing; Convection; Boiling |
Geothermal Resources Council Transactions |
1990 |
English |
| Technology for Lithium Extraction in the Context of Hybrid Geothermal Power |
William STRINGFELLOW, Patrick DOBSON |
Emerging Technology |
lithium, critical materials, hybrid systems, resource extraction and recovery |
Stanford Geothermal Workshop |
2021 |
English |
| Kymera Hybrid Bit Technology Reduces Drilling Costs |
William RICKARD, Alan BAILEY, Mark PAHLER, Shelly CORY |
Emerging Technology |
bits, hybrid bits, drilling, drilling cost, bit performance, drilling optimization, Salton Sea, Hudson Ranch |
Stanford Geothermal Workshop |
2014 |
English |
| Assessing Geothermal Potential: A Rapid Workflow for Feasibility and Cost Analysis |
William PETTITT, Colleen BARTON, Elena MEYER, Jamar BYNUM, Kevin MCCARTHY, Devassy VARGHESE, Wei FU, Branko DAMJANAC |
Modeling |
Reservoir Modeling, Feasibility, Economic Analysis |
Stanford Geothermal Workshop |
2026 |
English |
| Repurposing Onshore Wells for Geothermal Use: UK Case Studies of Deep Borehole Heat Exchangers |
William Nibbs, Christopher S Brown, Isa Kolo, Sean Watson, Gioia Falcone |
Heat from Oil/Gas/Coal Fields
Resource Assessment using Oil |
UK geothermal resource assessment, repurposing hydrocarbon wells, closed-loop, deep borehole heat exchanger, numerical modelling, horticulture. |
World Geothermal Congress |
2023 |
English |
| Developing an Understanding of a Naturally Enhanced Geothermal System (NEGSTM), Imperial County, California |
William MCCONATHY, Robert STERLING, Brian BUCHANAN, Yu Jun HAN, Mark SONNENFELD |
Emerging Technology |
NEGSTM , Imperial Valley, San Andreas, Fracture |
Stanford Geothermal Workshop |
2026 |
English |