| Hydraulic Fracturing and Permeability Enhancement in Granite at Supercritical Temperatures |
Ryota GOTO, Eko PRAMUDYO, Takahiro MIURA, Noriaki WATANABE, Kiyotoshi SAKAGUCHI, Takeshi KOMAI and Noriyoshi TSUCHIYA |
EGS - Enhanced Geothermal Systems |
hydraulic fracturing, permeability, granite, supercritical water, enhanced geothermal system |
World Geothermal Congress |
2020 |
English |
| Geothermal Energy Potential of Northwest Territories, Canada |
Stephen GRASBY, Jacek MAJOROWICZ, Kathryn FIESS |
Exploration |
Northwest Territories, remote comunities, permafrost |
World Geothermal Congress |
2020 |
English |
| A Numerical Model for Formation Dry-out During CO2 Injection in Fractured Reservoirs Using the MOOSE Framework: Implications for CO2-based Geothermal Energy Extraction |
Marina Maria GRIMM LIMA, Philipp SCHAEDLE, Daniel VOGLER, Martin O. SAAR, Xiang-Zhao KONG |
Hydrogeology |
Formation dry-out, fractured reservoirs, CO2 injection, salt precipitation, transmissivity impairment, MOOSE numerical framework, CO2-geothermal |
World Geothermal Congress |
2020 |
English |
| Evaluation of Casing Collapse Capacity in Ultra-high Temperature Geothermal Wells |
Gaute GRUBEN, David PHILLIPPE, Tèrence COUDERT, Hieu Nguyen HOANG, Arve BJØRSET, Sturla SÆTHER, Bård NYHUS |
Drilling and Completion Technology |
Casing, Collapse, Ultra-High Temperature, Finite Element Analyses |
World Geothermal Congress |
2020 |
English |
| Seismic Monitoring During Drilling and Stimulation of Well RN-15/IDDP-2 in Reykjanes, SW-Iceland |
Egill Ã. GUÃNASON, Rike KÖPKE, Emmanuel GAUCHER, Kristján ÃGÚSTSSON, Steinþór NÃELSSON, Thomas KOHL |
Geophysics |
induced seismicity, IDDP-2, DEEPEGS, Reykjanes, monitoring |
World Geothermal Congress |
2020 |
English |
| Geology and Conceptual Model of the Tulu Moye Geothermal Project, Oromia Ethiopia |
Snorri GUDBRANDSSON, Hjalmar EYSTEINSSON, Tadesse MAMO, Chelsea CERVANTES, Gestur GISLASON |
Geology |
Ethiopia, Main Ethiopian Rift, Tulu Moye, high enthalpy, continental rifting, Wonji Fault Belt |
World Geothermal Congress |
2020 |
English |
| Thermoeconomic Analysis of Geothermal Power Cycles. A Case Study of IDDP-1 |
Maria GUDJONSDOTTIR, Alberto MERETO, Gudrun SAEVARSDOTTIR, Vijay CHAUHAN |
Power Generation |
thermoeconomic analysis, chloride mitigation, deep geothermal |
World Geothermal Congress |
2020 |
English |
| Computational Modelling and Experimental Investigation of Silica Particle Transport and Deposition Occurring in Superheated Geothermal Steam |
Maria GUDJONSDOTTIR, Vijay CHAUHAN, Gudrun SAEVARSDOTTIR |
Corrosion and Scaling |
CFD, silica, geothermal, superheated steam |
World Geothermal Congress |
2020 |
English |
| The Main Challenges in Operation and Maintenance of Geothermal Power Plant |
Saemundur GUDLAUGSSON |
Corrosion and Scaling |
Nesjavellir, Hellisheidi, corrosion, scaling, erosion |
World Geothermal Congress |
2020 |
English |
| Evaluation and Comparison of Injection and Production Indices of Feed Zones and Wells Obtained from Spinner Logs Measured During Injection and Production Testing |
Valdis GUDMUNDSDÓTTIR; Gunnar THORGILSSON, Thorsteinn EGILSON, Egill JÚLÃUSSON |
Reservoir Engineering |
Theistareykir, spinner logging, feed-zones, injectivity index, productivity index, THG-15 |
World Geothermal Congress |
2020 |
English |
| Landscape and Visual Assessments in Pre-Feasibility Design in Geothermal Power Projects, Landsvirkjun |
Bjork GUDMUNDSDOTTIR |
Environmental Aspects |
Hagonguvirkjun, Iceland |
World Geothermal Congress |
2020 |
English |
| Inferring Interwell Connectivity in Fractured Geothermal Reservoirs Using Neural Networks |
Halldora GUDMUNDSDOTTIR, Roland N. HORNE |
Big Data and Data Analytics |
connectivity, reinjection, thermal breakthrough, neural network, tracer, reservoir characterization |
World Geothermal Congress |
2020 |
English |
| Exploring the Social Dimension of Sustainability Within the Geothermal Sector in Iceland: A Preliminary Investigation |
Fe Amor P. GUDMUNDSSON and Sveinn AGNARSSON |
Sustainability and Climate Change |
geothermal energy, social dimension, sustainability, communication, social acceptance, socio-economic |
World Geothermal Congress |
2020 |
English |
| Optimization of A Booster Pump Location Within the Reykjaveita Hot Water Distribution System in NE Iceland Using A Network Model |
Agust GUDMUNDSSON, Helgi G. GUNNARSSON |
District Heating |
Iceland, Reykjaveita, hot water distribution system, network model, booster pump |
World Geothermal Congress |
2020 |
English |
| Geothermal Drilling Contracts - Scope of the Work, Risk and Cost Factors |
Vilhjalmur GUDMUNDSSON |
Business Strategies |
drilling, integrated drilling service, risk, cost budgeting |
World Geothermal Congress |
2020 |
English |
| Design of Hágöngur 100 MWe Geothermal Power Plant in the Highland of Iceland |
ÃsgrÃmur GUDMUNDSSON, Bjarni PÃLSSON, Björk GUDMUNDSDÓTTIR, Ólafur ÃRNASON, Rúnar MAGNÚSSON and Sunna Björg REYNISDÓTTIR |
Power Generation |
Preliminary design, utilzation, construction, environmental impact, mitigation |
World Geothermal Congress |
2020 |
English |
| Pressure Transient Analysis of an Injection/Fall-off Test Using Analytical and Numerical Reservoir Modelling |
Renan Jhon GUERRA, John O'SULLIVAN, Jericho OMAGBON |
Reservoir Engineering |
pressure transient analysis, SAPHIR, PEST |
World Geothermal Congress |
2020 |
English |
| HEATSTORE SWITZERLAND: New Opportunities of Geothermal District Heating Network Sustainable Growth by High Temperature Aquifer Thermal Energy Storage Development |
GUGLIELMETTI L., ALT-EPPING P., BIRDSELL D., DE OLIVEIRA FILHO F., DIAMOND L., DRIESNER T., ERUTEYA O., HOLLMULLER P., MAKHLOUFI Y., MARTIN F., MEIER P., MEYER M., MINDEL J., MOSCARIELLO A., NAWRATIL DE BONO C, QUIQUEREZ L, SAAR M., SOHRABI R, SPRING U., VALLEY B., VAN DEN HEUVEL D., WANNER C |
District Heating |
HEATSTORE, district heating, Aquifer Thermal Energy Storage, Reservoir modelling, Energy System, GEothermie2020 |
World Geothermal Congress |
2020 |
English |
| Geochemical Characterization of Geothermal Waters Circulation in Carbonate Gothermal Reservoirs of the Geneva Basin (GB) |
GUGLIELMETTI L., EICHINGER F., MOSCARIELLO A |
Geochemistry |
Geothermal exploration, Geochemistry, Geothermal water, GEothermie2020, sedimentary basin |
World Geothermal Congress |
2020 |
English |
| High Resolution Gravity Data to Characterize Density Variations and Reduce Uncertainty in Geothermal Reservoirs in the Geneva Basin (GB) |
GUGLIELMETTI L., PEROZZI, L., DUPUY D., MARTIN F., MÉTRAUX V., MEYER M., MIJIC G., MOSCARIELLO A., NAWRATIL DE BONO C., RADOGNA P.V |
Geophysics |
gravity, high-resolution, uncertainty, inversion, geothermal reservoir, Geneva, GEothermie2020, sedimentary basin, GECOS |
World Geothermal Congress |
2020 |
English |