| High Heat Flow in the Idaho Thrust Belt: A Hot Sedimentary Geothermal Prospect |
Welhan, John; Gwynn, Mark |
Exploration; Sedimentary basins; Geological surveys; Litholo |
Heat flow; hot sedimentary basin; magmatic-hydrothermal; thermal conductivity; bottom-hole temperature |
Geothermal Resources Council Transactions |
2014 |
English |
| Preliminary Characterization of the Geothermal System at Stanley, Idaho, for Possible Resource Utilization |
Welhan, John; Autenrieth, Kathleen; Ginsbach, Michael; Koster, Adam; Ohly, Rebecca; Armstrong, Trent; Heath, Gail; McCurry, Michael; Mink, Leland "Roy"; Beckwith, Robert |
Exploration; Thermal springs; Temperature gradients; Geochem |
Thermal springs; Idaho batholith; shallow thermal gradient; magnetic survey; soil temperature survey; 3D visualization |
Geothermal Resources Council Transactions |
2012 |
English |
| Idaho's Geothermal Prospects and Development Potential |
Welhan, John A.; Neely, Kenneth W.; Hersley, Chad F. |
Exploration; High temperature reservoirs |
Resource assessment; Idaho; high-temperature prospects; regulatory factors |
Geothermal Resources Council Transactions |
2011 |
English |
| Building Tribal Economic Diversity Through Geothermal R & D |
Welhan, John A.; McCurry, Michael O.; Anderson, Doyle D.; Walker, Jason S.; Beaty, Lawrence H.; Sato, Chikashi |
Technical training; Exploration |
Tribal capacity building; geothermal development; education and training |
Geothermal Resources Council Transactions |
2011 |
English |
| The Idaho Geological Survey's Activities in the National Geothermal Data Program: Data Compilation and Heat-Flow Drilling |
Welhan, John A.; Breckenridge, Roy M.; Garwood, Dean L.; Kauffman, John D.; Lewis, Reed S.; Gillerman, Virginia S. |
Exploration; Heat flow; Databases |
Resource assessment; Idaho; National Geothermal Data System; data compilation; heat-flow drilling |
Geothermal Resources Council Transactions |
2011 |
English |
| The Blackfoot Volcanic Field, Southeast Idaho: A Hidden High-T Geothermal Resource Revealed through Data Mining of the National Geothermal Data Repository |
Welhan, J.; Garwood, D.; Feeney, D. |
Exploration; Blind reservoirs; Heat flow; Databases |
Exploration; hidden geothermal resource; heat flow; thrust faults; structural control; brines |
Geothermal Resources Council Transactions |
2013 |
English |
| Thermal and Trace-Element Anomalies in the Eastern Snake River Plain Aquifer: Toward a Conceptual Model of the EGS Resource |
Welhan, J. A. |
HDR/EGS; Reservoir modeling; Hydrogeology; Tracer testing |
EGS; ESRP; rhyolite; thermal water; chemical tracers; conceptual model |
Geothermal Resources Council Transactions |
2015 |
English |
| Performance of New Turbines for Geothermal Power Plants |
Welch, Phil; Boyle, Patrick; Sells, Marc; Murillo, Isaac |
Turbines; Kalina cycle; Variable Phase cycle |
Kalina cycle; Variable Phase cycle; Orgainc Rankine cycle; ORC; Binary cycle; Geothermal utilization; Low temperature geothermal efficiency; Exergy; Thermodynamic cycle; Radial outflow turbine; Axial impulse turbine |
Geothermal Resources Council Transactions |
2010 |
English |
| Construction and Startup of Low Temperature Geothermal Power Plants |
Welch, Phil; Boyle, Patrick; Giron, Michelle; Sells, Marc |
Kalina cycle; Variable phase cycle; Organic Rankine cycle; B |
Kalina cycle; variable phase cycle; organic Rankine cycle; ORC; binary cycle;geothermal utilization; low temperature geothermal; efficiency; exergy; thermodynamic cycle; radial outflow turbine; axial impulse turbine |
Geothermal Resources Council Transactions |
2011 |
English |
| New Turbines to Enable Efficient Geothermal Power Plants |
Welch, Phil; Boyle, Patrick |
Binary cycle power generation; Turbines; Kalina cycle; Varia |
Geothermal Utilization; Low Temperature Geothermal; Efficiency; Exergy; Thermodynamic Cycle; Binary Cycle; Kalina Cycle; Variable Phase Cycle; Organic Rankine Cycle; Radial Outflow Turbine; Axial Impulse Turbine |
Geothermal Resources Council Transactions |
2009 |
English |
| Modeling the Impact of Resource and Economic Conditions on the Competitiveness of Moderate Temperature Geothermal Energy Resources |
Weissbrod, Richard; Barron, William |
Moderate temperature reservoirs; Economics; Direct use; Ener |
Economics; Direct Use; USA; Market Constraints; Market Penetration; Computer Model; GRITS; Sensitivity; Price; John Hopkins University |
Geothermal Resources Council Transactions |
1979 |
English |
| Geochemical-Hydrological Studies of the Imperial Valley, California |
Weiss, Richard B.; Oldknow, Theodora S.; Meidav, Tsvi |
Exploration; Geochemical surveys; Water quality; Hydrogeolog |
Exploration; NaCl; USA; Water quality; Stiff diagram; Conductance |
Geothermal Resources Council Transactions |
1977 |
English |
| Hydrologic Evaluation for Geothermal Development--An Example at Coso Hot Springs, California |
Weiss, Richard B. |
Economics; Power plant cooling; Recharge; Hydrogeology; Wate |
Economics; Water Supply; Ground Water; USA; California; Coso Hot Springs; Water Table; Rose Valley; Cooling Water; Arid; Water Quality; Recharge; Discharge; Precipitation; Thermal Springs; Harding Lawson Associates |
Geothermal Resources Council Transactions |
1979 |
English |
| Ground Water Monitoring Methodology for Geothermal Development |
Weiss, Richard |
Environmental aspects; Water quality; Injection; Well loggin |
Environmental; Water Quality; Pollution; TDS; Aquifer |
Geothermal Resources Council Transactions |
1978 |
English |
| Fiber Bragg Gratings for Distributed Temperature Sensing in Geothermal Wells: Potential Pitfalls |
Weiss, Jonathan D. |
Geothermal Well Logging; Distributed Temperature Sensing; Br |
Geothermal Well Logging; Distributed Temperature Sensing; Bragg Gratings; Fiber Optic Sensors |
Geothermal Resources Council Transactions |
2005 |
English |
| Validation of the Influence of Cation-Exchange Capacity on Resistivity Logs |
Weisenberger, T B; Ingimarsson, H; Eyjólfsdóttir, E I; Lévy, L; Hersir G P; Flóvenz, O F |
Science – Other |
Cation-exchange capacity, resistivity, Iceland, Krafla, Hellisheidi |
European Geothermal Congress |
2016 |
English |
| Analysing Tracer Returns From Geothermal Reservoirs |
Weir, Graham and Burnell, John |
Geothermal Engineering - Reservoir Modelling |
geothermal field, tracer profiles, first arrival time, peak arrival time, tail, percentage recovery |
New Zealand Geothermal Workshop |
2014 |
English |
| Horizontal Flow Regimes in Fractured Media |
Weir, G. J. |
Reservoir Engineering |
— |
New Zealand Geothermal Workshop |
1994 |
English |
| A Permeability-Porosity Relationship for Surface Deposition |
Weir G.J. and White S.P. |
Reservoir Modelling |
— |
New Zealand Geothermal Workshop |
1995 |
English |
| Pressure Retention Valve for Subsurface Applications |
Weimann, T; Zeilinger, W; Kariman, M; Ruff, M |
Technology and Best practice – Other |
geothermal energy, binary cycle, pressure retention, scaling, subsurface application, downhole valve, valve, cavitation prevention |
European Geothermal Congress |
2016 |
English |