| Design and Analysis of Two-Phase Geothermal Energy Turbine in Project Combi-Gen |
Sham RANE, Li HE, Zhibin YU and Guopeng YU |
Power Generation |
geothermal energy, two-phase turbine, total flow system, computational fluid dynamics, eulerian-eulerian multiphase, two-phase turbine test rig |
World Geothermal Congress |
2020 |
English |
| Geothermal Energy Update of Nepal |
Mahendra RANJIT |
Country Updates |
Nepal, tatopani, hotspring, Singha Tatopani, Myagdi, Gorkha, Dhading, Sankhuwasabha |
World Geothermal Congress |
2020 |
English |
| Characterising Geothermal Fluids of the Askja and Kverkfjöll Volcanic Systems, Iceland |
Eemu RANTA, Andri STEFÃNSSON, Jóhann GUNNARSSON-ROBIN, RÃkey KJARTANSDÓTTIR, Sæmundur A. HALLDÓRSSON |
Geochemistry |
volcanic geothermal systems, geothermal fluids, hydrothermal geochemistry, Askja, Kverkfjöll |
World Geothermal Congress |
2020 |
English |
| Modelling the Flow Paths at the Carbfix2 Reinjection Site, Hellisheiði Geothermal Power Plant, SW-Iceland |
Thomas RATOUIS, Sandra Ósk SNÆBJÖRNSDÓTTIR, Bergur SIGFUSSON, Ingvi GUNNARSSON, Gunnar GUNNARSSON, Edda Sif ARADÓTTIR |
Reservoir Engineering |
geothermal, reservoir modelling, TOUGH2, Multiple Interacting Continua (MINC), Sustainability, Carbon Capture and Storage, CCs |
World Geothermal Congress |
2020 |
English |
| Reactive Transport Model of CO2 and H2S Mineral Sequestration at the CarbFix2 Reinjection Site, Hellisheiði Geothermal Power Plant, SW-Iceland |
Thomas RATOUIS, Sandra Ósk SNÆBJÖRNSDÓTTIR, Bergur SIGFÚSSON, Ingvi GUNNARSSON, Martin VOIGT, Edda Sif ARADÓTTIR |
Reservoir Engineering |
numerical model, toughreact, reactive tranport, geochemistry, carbon storage, climate change, sustainable resource management |
World Geothermal Congress |
2020 |
English |
| Ten Years of Thermal Response Tests with Heating Cables |
Jasmin RAYMOND, Maria Isabel VÉLEZ MARQUEZ, Daniela BLESSENT, Louis LAMARCHE, Louis GOSSELIN, Jean ROULEAU, Mikael PHILIPPE, René THERRIEN, Michel MALO |
Geothermal Heat Pumps |
heat pump, ground heat exchanger, borehole heat exchanger, thermal conductivity |
World Geothermal Congress |
2020 |
English |
| Assessment of Reservoir Processes Induced by Geothermal Utilization at Reykjanes, SW Iceland, Inferred from Interferometric Analysis of Satellite Images 2005-2019 |
Mylene RECEVEUR, Freysteinn SIGMUNDSSON, Michelle PARKS, Vincent DROUIN, Halldór GEIRSSON, Sigrún HREINSDÓTTIR, Ómar SIGURDSSON |
Geophysics |
High-temperature geothermal system, radar interferometry, time-series analysis, ground deformation modeling, steam zone |
World Geothermal Congress |
2020 |
English |
| Key Controls on Mine-water Temperature in Flooded Mine Shafts: Insights from Temperature Profiles and Numerical Modelling |
Mylène RECEVEUR, Christopher MCDERMOTT, Andrew FRASER HARRIS, Stuart GILFILLAN, Ian WATSON |
Hydrogeology |
Mine-Water Heat, Coal Mines, Temperature Profiles, Numerical Modelling, OpenGeoSys |
World Geothermal Congress |
2020 |
English |
| Geological Interpretation of Geothermal Manifestations in the East of Morocco |
REDOUANE Meryem, HAISSEN Faouziya, SADKI Othman, RAJI Mohammed |
Geology |
Renewable energy, geothermal, Morocco, recent volcanism |
World Geothermal Congress |
2020 |
English |
| Geothermal Surface Feature Catalogue of New Zealand: Implications for Geothermal Development in New Zealand |
Robert REEVES, Bart DAVIDS, Thomas BRAKENRIG, Penny DOORMAN, Freya CAMBURN |
Environmental Aspects |
geothermal surface feature, New Zealand, catalogue, statistics |
World Geothermal Congress |
2020 |
English |
| Ultra-supercritical Energy Storage |
Klaus REGENAUER-LIEB |
Advanced Technology (Magma, Geopressure, etc.) |
extreme temperatures, extreme pressures, ultra-supercritical fluids |
World Geothermal Congress |
2020 |
English |
| Mid-crustal Vortices and Anomalous Heat Release in the Taupo Volcanic Zone, NZ |
Klaus REGENAUER-LIEB, Pierre ROGNON, Florian WELLMANN, Daniel GRIFFANI and Itai EINAV |
Geophysics |
Heat Transfer, Shear Heating, Volcanism, Crustal Melting, Granular Physics |
World Geothermal Congress |
2020 |
English |
| Prevention of Scaling by Quick Removal of Metals from the Brine Via Adsorption |
Simona REGENSPURG, James BYRNE, Florian EICHINGER, Julian Sorwat, Elvira FELDBUSCH, Andre HENKEL, Joy IANOTTA, Harald MILSCH, Laura WASCH, Jörg ZOTZMANN |
Corrosion and Scaling |
scaling, adsorption, cation removal, barium, lead, copper, iron, magnetite, chitosan |
World Geothermal Congress |
2020 |
English |
| Novel Productivity Enhancement Concept for a Sustainable Utilization of a Geothermal Resource – the SURE Project |
Thomas REINSCH, Guido BLÖCHER, David BRUHN, Jörg ZOTZMANN, Volker WITTIG, Ingólfur Örn ÞORBJÖRNSSON, Gunnar SKÚLASON KALDAL, Koos HOOGLAND, Elisabeth PETERS, John-Paul LATHAM, Sigitas PETRAUSKAS, Hamid M. NICK, Saulius ŠLIAUPA, SURE CONSORTIUM |
Drilling and Completion Technology |
radial water jet drilling, reservoir stimulation |
World Geothermal Congress |
2020 |
English |
| Void Fraction Correlation on Geothermal Two Phase Flows |
Alvin REMOROZA |
Production Engineering, Steam Gathering Systems |
Void Fraction, two-phase flow |
World Geothermal Congress |
2020 |
English |
| Potential Assessment of Geothermal Resources in WG3 Well, Wugong County, Xianyang City, Shaanxi Province, China |
REN Xiaoqing, LI Jiao, SUN Caixia, FU Changhong |
Resource Assessment |
Guan Zhong basin, xi’an depression, geothermal heat, clean energy, smokeless city, Xianyang city |
World Geothermal Congress |
2020 |
English |
| Heat Transfer Modelling of an Unconventional, Closed-Loop Geothermal Well |
Théo RENAUD, Patrick VERDIN, Gioia FALCONE, Lehua PAN |
Reservoir Engineering |
Unconventional wells, Deep Borehole Heat Exchangers, T2Well. |
World Geothermal Congress |
2020 |
English |
| IEA ECES ANNEX 27 - Quality Management in Design, Construction and Operation of Borehole Systems |
Manfred REUSS, Hanne KARRER |
Geothermal Heat Pumps |
Borehole Heat Exchanger, Borehole Thermal Energy Storage, Ground Source Heat Pump, Borehole System Design, Borehole System Construction, Borehole System Operation, Quality Management |
World Geothermal Congress |
2020 |
English |
| Modelling of an Innovative HT-BTES(smart) Design with Lateral Recovery Boreholes to Reduce Heat Losses: Development and Preliminary Result |
Charlotte REY, Charles MARAGNA, Patrick EGERMANN, Marc PERREAUX |
Software for Geothermal Applications |
high temperature heat storage, BTES, modelling, heat losses reduction |
World Geothermal Congress |
2020 |
English |
| Estimating the Potential of Low-Enthalpy Geothermal Resources Outside Active Volcanic Regions |
Agnes G. REYES |
Resource Assessment |
low-temperature, heat recoverability, geology, fluid chemistry, New Zealand |
World Geothermal Congress |
2020 |
English |