| Numerical Modelling of Some Geothermal Sources in Gradient Media |
Simeon Kostyanev |
SECTION 6 - Resource Evaluation and Modeling |
temperature, heat flow, numerical modelling, inverse problem, ill-posed problem, regularization |
World Geothermal Congress |
1995 |
English |
| Mathematical Modeling of Geothermal Sources in the Earth's Crust |
Simeon KOSTYANEV |
Geophysics |
modeling, inverse problem, regularisation |
World Geothermal Congress |
2020 |
English |
| Modeling the Temperature Field around a Hot Magma Body |
Simeon G. Kostyanev, Velislav Stoyanov, Elena Atanasova |
16. Advanced (HDR, Magma, Geopressure) |
Modeling, Heat Flow, Temperature Field and Magma body |
World Geothermal Congress |
2005 |
English |
| Array Computing Based Implementation of Water Reinjection in Geothermal Structure |
Simeon G. Kostianev, S. Kocsárdi, Z. Nagy, P. Szolgay, S. Akin |
32. Software for Geothermal Applications |
Partial Differential Equations, Water Heating, Cellular Neural Networks, Array computing |
World Geothermal Congress |
2010 |
English |
| Uncertainty Analysis of Geothermal Well Drilling and Completion Costs |
Silverman, Rachel L.; Lukawski, Maciej Z.; Tester, Jefferson W. |
Drilling; Well completion; Economics; Risk management |
Drilling cost; well cost; economics; uncertainty; risk; probability |
Geothermal Resources Council Transactions |
2014 |
English |
| Accurate Determination of Geopressured Aquifer Salinity from the SP Log |
Silva, Pedro; Bassiouni, Zaki |
Geopressured reservoirs; Brine chemistry |
Exploration; Reservoir Engineering; Geopressured; Aquifer; Self Potential; Brines; Well Logs; Chemical Analysis; Salinity; Gas Content |
Geothermal Resources Council Transactions |
1981 |
English |
| Analysis of the Combined Heat and Power Plant Neustadt-Glewe |
Silke Kˆhler |
13. Power Generation |
CHP, ORC, thermodynamic optimization, operational data |
World Geothermal Congress |
2005 |
English |
| An Integrated Geosciences and Engineering Approach to Put Low Permeability Aquifers to Use |
Silke Köhler, Suzanne Hurter, Ali Saadat, Ute Trautwein and Ernst Huenges |
— |
hydraulic stimulation, North German Basin, ORC, down-hole laboratory |
International Summer School |
2003 |
English |
| Thermodynamic Modeling of Binary Cycles թ՞ Looking for Best Case Scenarios |
Silke K?hler and Ali Saadat |
Binary cycles ?? Power generation |
ORC, Kalina, efficiency, thermodynamic properties, phase diagram, ammoniawater mixture. |
Iceland Geothermal Conference |
2003 |
English |
| Comparative Analysis of Energy Extraction Systems for High Temperature, High Pressure Geothermal Steam Considering Silica Precipitation |
Silje BORDVIK, Erling NÆSS |
Advanced Technology (Magma, Geopressure, etc.) |
geothermal power systems, supercritical water, silica, precipitation, scaling, geomagma, nanoparticle deposition |
World Geothermal Congress |
2020 |
English |
| Optimizing Revenue of a Geothermal System with Respect to Operation and Expansion |
Silja Ran Sigurðardottir, Halldor Palsson, Agust Valfells and Hlynur Stefansson |
24. Field Management |
optimization, sustainability, geothermal utilization, reservoir modeling, discrete approximation |
World Geothermal Congress |
2010 |
English |
| A Poissonís Ratio Distribution from Wadati Diagram as Indicator of Fracturing of Lahendong Geothermal Field, North Sulawesi, Indonesia |
Silitonga T. H., Siahaan E. E., Suroso |
7. Geophysics |
Poisson's ratio, fractured, silicified alteration |
World Geothermal Congress |
2005 |
English |
| Using 3D gravity inversion modeling to iteratively refine 3D geologic maps: The Nevada Play-fairway project, Southern Gabbs Valley, Nevada |
Siler, Drew; Witter, Jeffrey; Craig, Jason; Faulds, James; Glen, Jonathan; Earney, Tait; Schermerhorn, William; Peacock, Jared; Fournier, Dominique; Nevada Play-Fairway Team |
Exploration; Geophysical surveys; Gravity surveys; Reservoir |
Play-fairway, 3D, gravity, inversion modeling, 3D map, prospect, exploration |
Geothermal Resources Council Transactions |
2020 |
English |
| Which geologic characteristics control porosity and permeability in hydrothermal reservoirs? |
Siler, Drew L.; Pepin, Jeff D.; Holt, Richard; Johnston, Henry; Beckers, Koenraad F.; Martin, Michael; Duplyakin, Dmitry |
Exploration; Porosity; Permeability |
— |
Geothermal Resources Council Transactions |
2020 |
English |
| Three-Dimensional Geologic Characterization of Geothermal Systems: Astor Pass, Nevada, USA |
Siler, Drew L.; Mayhew, Brett; Faulds, James E. |
Blind reservoirs; Exploration; Geological surveys; Reservoir |
Structural controls; 3D model; Great Basin; blind geothermal system; fault intersection |
Geothermal Resources Council Transactions |
2012 |
English |
| Which Geologic Factors Control Permeability Development in Geothermal Systems? The Geologic Structure of Dixie Valley |
Siler, Drew L.; Glen, Jonathan M.G. |
Exploration; Geological surveys; Geophysical surveys; Fractu |
Structure; Dixie Valley; faults; upwelling; gravity; magnetic; geothermal; potential field; permeability; fault; fracture |
Geothermal Resources Council Transactions |
2018 |
English |
| Earthquake-Related Stress Concentrations and Permeability Generation in Geothermal Systems |
Siler, Drew L.; Faulds, James E.; Hinz, Nicholas H. |
Tectonics; Stress fields; Faults |
Permeability; structure; fault; Salt Wells; Brady’s; stress; fluid flow |
Geothermal Resources Council Transactions |
2015 |
English |
| New Data Yield New Geologic Insights at the Fallon FORGE Site, Carson Sink Region, Nevada |
Siler, Drew L.; Faulds, James E.; Glen, Jonathan M.G.; Witter, Jeffrey B.; Fallon FORGE Team |
Exploration; Geological surveys; Lithology; FORGE |
FORGE; Fallon; structure; geology; 3D; EGS; DOE |
Geothermal Resources Council Transactions |
2018 |
English |
| Three-Dimensional Geothermal Fairway Mapping: Examples from the Western Great Basin, USA |
Siler, Drew L.; Faulds, James E. |
Exploration; Geological surveys; Faults |
Geology; geologic characterization; structure; structural control; drilling target; 3D; Great Basin; resource characterization |
Geothermal Resources Council Transactions |
2013 |
English |
| Can Geologic Factors be Predictive for Distinguishing Between Productive and Non-productive Geothermal Wells? |
Siler, Drew L.; Burns, Erick R.; Faulds, James E. |
Exploration; Geological surveys; Stratigraphy; Faults |
Geology, faults, Brady, stratigraphy, exploration, stress-strain, productivity |
Geothermal Resources Council Transactions |
2019 |
English |