| From Exploration to Utilization, Hoffell Low Geothermal Field, Southeastern Iceland |
Sigurður G. KRISTINSSON, Heimir INGIMARSSON, Gunnar ÞORGILSSON, Sigurveig ÃRNADÓTTIR, Magnús ÓLAFSSON, Pétur Einir ÞÓRÃARSON, Þórhallur HALLDÓRSSON |
Exploration |
exploration, Hoffell, wells, televiewer, production, reservoir |
World Geothermal Congress |
2020 |
English |
| Induced Seismicity During Reinjection of Wastewater in Hellisheidi Geothermal Field, SW Iceland |
Sigridur KRISTJANSDOTTIR, Olafur GUDMUNDSSON, Kristjan AGUSTSSON, Thorbjorg AGUSTSDOTTIR, Ari TRYGGVASON, Michael FEHLER |
Geophysics |
Induced seismicity, wastewater injection, Hellisheidi geothermal field |
World Geothermal Congress |
2020 |
English |
| Geochemistry and Origin of Geothermal Waters in NE Borgarfjördur, W-Iceland |
Hrefna KRISTMANNSDÓTTIR, Axel BJÖRNSSON, Ãrný E. SVEINBJÖRNSDÓTTIR |
Geochemistry |
geochemistry, geothermal water, stable isotope ratios, earthquake activity, recharge areas |
World Geothermal Congress |
2020 |
English |
| Sustainable Development of the Seltjarnarnes Geothermal Field, Iceland, Through Exploration Drilling and Reservoir Modelling |
Hrefna KRISTMANNSDÓTTIR, Eric MYER, Sveinn Ó. PÃLMARSSON, Axel BJÖRNSSON, Egill M. ÞORBERGSSON, Smári GUÃFINNSSON |
Direct Use |
Sustainable development, exploration wells, three-dimensional reservoir model, electricity production |
World Geothermal Congress |
2020 |
English |
| Apparatus for Studying the Corrosion Resistance of Alloys in High Temperature Geothermal Well Environment |
Bente Cecilie KROGH, Lars DJUPVIK, Hans HUSBY, Marion SEIERSTEN and Morten TJELTA |
Corrosion and Scaling |
geothermal corrosion, laboratory testing, superheated steam, supercritical water, corrosion resistant alloys |
World Geothermal Congress |
2020 |
English |
| Use of Automated QEMSCAN Technique for Mineral Quantification in Reykjanes Geothermal Field, Iceland |
Claudia KRUBER, Hege FONNELAND, Guðmundur Ómar FRIÃLEIFSSON, Robert A. ZIERENBERG |
Geochemistry |
Qemscan, Reykjanes Geothermal Field, Granulite Facies |
World Geothermal Congress |
2020 |
English |
| Stress Field Evaluation with Application to Geomechanical Modeling of the Cement Sheath Integrity: A Case Study of the Los Humeros Geothermal Field, Mexico |
Michal KRUSZEWSKI, Giordano MONTEGROSSI, Miguel RAMIREZ, Volker WITTIG, Adrian Gómez GARCIA, Marcela SANCHEZ, Rolf BRACKE |
Drilling and Completion Technology |
in-situ stresses, cementing operations, wellbore integrity, high-temperature wells |
World Geothermal Congress |
2020 |
English |
| Effectiveness of Radon Concentration Features in Soil Gas for Specifying Hydrothermal Ascent Paths in the Wayang Windu Geothermal Field, Indonesia |
Taiki KUBO, Ahmad Ali SYAFI'I, Mustiatin MUSTIATIN, Hiroaki GONNOKAMI, Mohamad Nur HERIAWAN, Irwan ISKANDAR, Katsuaki KOIKE, Sudarto NOTOSISWOYO |
Exploration |
as component analysis, geothermal exploration, geochemical survey, RAD7, fracture system |
World Geothermal Congress |
2020 |
English |
| Soil CO2 Flux and Temperature Measurements in Kızıldere Geothermal Field |
Serhat KUCUK, Ali BASER, Onder SARACOGLU, Taylan AKIN, Erdinc Senturk, Mahmut Kaan Tuzen, Serhat AKIN |
Environmental Aspects |
soil flux measurement, Kızıldere, geothermal, GECO |
World Geothermal Congress |
2020 |
English |
| Reinjection Optimization of Kızıldere Geothermal Field for Sustainable Reservoir Pressure Management |
Serhat KUCUK, Ali BASER, Onder SARACOGLU, Erdinc SENTURK, Mahmut Kaan TUZEN, Serhat AKIN |
Field Management |
geothermal energy, Kızıldere, numerical simulation, reinjection optimization, TOUGH2 |
World Geothermal Congress |
2020 |
English |
| Technological Considerations and Middle Term Projection Related to Underground Thermal Energy Storage |
Attila KUJBUS |
Field Management |
UTES, heat storage, seasonal energy management, heat market |
World Geothermal Congress |
2020 |
English |
| GeoRisk Project: 10 Years Operation and Financial Simulation of New Geothermal Risk Mitigation Schemes in Three Focus Countries |
Attila KUJBUS, Beata KEPINSKA, Spyridon KARYTSAS, Christian BOISSAVY, Dimitrios MENDRINOS, Constantine KARYTSAS, Maciej MIECZNIK |
Economics and Financing |
geothermal risk, mitigation schemes, risk insurance, financial sustainability |
World Geothermal Congress |
2020 |
English |
| Monitoring of EGS Reservoir with Ambient Seismic Noise Interferometry: Case Study of Rittershoffen Site (France) |
D. KULA, J. VERGNE, J. SCHMITTBUHL, J. AZZOLA, D. ZIGONE |
EGS - Enhanced Geothermal Systems |
Seismic noise correlation, reservoir monitoring, artifacts, stimulation |
World Geothermal Congress |
2020 |
English |
| Application of Multiferroic Alloy to Convert Waste Heat from Brine to Electricity |
Levi Mukubi KULUNDU |
Production Engineering, Steam Gathering Systems |
Multiferroic alloy, martensitic phase, austenite phase |
World Geothermal Congress |
2020 |
English |
| Efficiency of Scaling Inhibitors in Geothermal Fluids at High Temperature and High Pressure |
Harsh KUMAR VERMA, Dhruv MAKWANA, Jayesh BELLANI |
Corrosion and Scaling |
Geothermal Energy, Geothermal Fluids, Scaling Inhibitors, Environment-friendly |
World Geothermal Congress |
2020 |
English |
| Modeling and Analysis of Multistage Hydraulic Fracturing Design in EGS |
Dharmendra KUMAR, Ahmad GHASSEMI |
EGS - Enhanced Geothermal Systems |
Enhanced geothermal systems, displacement discontinuity method, conventional zipper fracturing, modified zipper fracturing |
World Geothermal Congress |
2020 |
English |
| Reactive Flow in Supercritical Geothermal Settings and Its Impact on Electrical Fluid and Rock Properties |
Juliane KUMMEROW, Siegfried RAAB, Erik SPANGENBERG, Anja M. SCHLEICHER, Jan SCHUESSLER |
Geophysics |
supercritcal geothermal systems, electrical conductivity/resistivity, fluid-rock interaction |
World Geothermal Congress |
2020 |
English |
| Thermal Water Classification of Morobe, Ferguson Is., West New Britain and Feni Is of Papua New Guinea Using Water Chemistry and Isotope Analysis |
Conrad KUMUL |
Geochemistry |
chemistry, classification, thermal water, isotope, geochemistry, |
World Geothermal Congress |
2020 |
English |
| Impact of Freeze-Thaw Cycles on Borehole Heat Exchangers -- a Holistic Experimental Approach |
Jan-Henrik KUPFERNAGEL, Jan Christopher HESSE, Bastian WELSCH, Markus SCHEDEL, Lutz MUELLER, Ingo SASS |
Geothermal Heat Pumps |
freeze-thaw cycles, borehole heat exchanger, grout, hydraulic conductivity |
World Geothermal Congress |
2020 |
English |
| Local Added Value of the Geothermal Resources, Evidence from Poland |
Katarzyna A. KUREK, WJM (Wim) HEIJMAN, Johan VAN OPHEM, Stanisław GĘDEK, Jacek STROJNY |
Economics and Financing |
geothermal energy resources, shift-share analysis, comparative advantage, local development |
World Geothermal Congress |
2020 |
English |