| The GEMex Project: Developing Los Humeros (Mexico) as a Superhot Geothermal Site |
Egbert JOLIE, Domenico LIOTTA, VÃctor Hugo GARDUÑO-MONROY, Luis Carlos GUTÃERREZ-NEGRIN, Claudia ARANGO GALVÃN, Gylfi Páll HERSIR, Jan Diederik VAN WEES, Alfonso ARAGÓN-AGUILAR, AÃda LÓPEZ-HERNÃNDEZ, David BRUHN, Katrin KIELING, and The GEMex Team |
Exploration |
Unconventional geothermal resource, superhot, caldera, Los Humeros, concept, magma |
World Geothermal Congress |
2020 |
English |
| Pinpointing Deep Geothermal Upflow in Zones of Complex Tectono-volcanic Degassing: New Insights from Aluto Volcano, Main Ethiopian Rift |
Egbert JOLIE, William HUTCHISON, Dejene LEGESSE-DRIBA, Anna JENTSCH, Berhanu GIZAW |
Exploration |
Aluto, Ethiopia, soil gas fingerprint, carbon dioxide, radon, East African Rift, tectonic, volcanic |
World Geothermal Congress |
2020 |
English |
| The Geothermal Resource in the Roseau Valley in Dominica, West-Indies. Drilling of Three Exploration Wells; Lithology, Alteration, thermal Conditions and Chemistry |
Sigurður S. JONSSON, Thorsteinn EGILSON, Dadi THORBJORNSSON, Bjarni RICHTER, Alexis V. GEORGE |
Exploration |
Dominica, Laudat, Wotten Waven, resource exploration. |
World Geothermal Congress |
2020 |
English |
| Biodiversity Conservation and Sustainability in Geothermal Exploration Areas; Case Study of Olkaria Geothermal Field, Kenya |
JOSPHAT MWANDIGHA |
Environmental Aspects |
ecosystem, environmental planning, biodiversity |
World Geothermal Congress |
2020 |
English |
| Experimental Study of Hydraulic Fracturing in Water Dominated Geothermal Field Using Numerical Simulator, Improvement and Comparison of Parameters and Experimental Designs |
Luthfan Hafizha JUDAWISASTRA, Nenny Miryani SAPTADJI, Heru Berian PRATAMA |
Reservoir Engineering |
Hydraulic Fracturing, Numerical Simulation, Wairakei, Water Dominated, Plackett-Burman, Experimental Design, Monte Carlo |
World Geothermal Congress |
2020 |
English |
| Study on Silica Scaling at Open Canal System, Dieng Geothermal Power Plant, Indonesia |
Saefudin JUHRI, Kotaro YONEZU, Takushi YOKOYAMA, Agung HARIJOKO, Muhammad Istiawan NURPRATAMA |
Corrosion and Scaling |
polymerization, silica scale, iron, Dieng |
World Geothermal Congress |
2020 |
English |
| Corbetti Geothermal Reservoir, Ethiopia: Pre-Drilling Structural and Heat Source Models for Resource Estimates |
Hannah JUKES, Grimur BJORNSSON, Emma BRAMHAM, Andy NOWACKI, Nick SHAW |
Resource Assessment |
Ethiopia, Corbetti, structural analysis, fault modelling, microseismic, resistivity, conceptual models, caldera, rifting |
World Geothermal Congress |
2020 |
English |
| Cogeneration of Hydro and Geothermal Power |
Egill JULIUSSON, Freyja B. DAGBJARTSDOTTIR |
Power Generation |
hydro, steam value, optimization, opportunity cost |
World Geothermal Congress |
2020 |
English |
| Seismic Monitoring at the United Downs Deep Geothermal Power Project, Cornwall, UK |
Andrew JUPE, Ryan LAW, Jane CHARMAN |
Geophysics |
Deep geothermal, microseismic monitoring, EGS, Cornwall, UK |
World Geothermal Congress |
2020 |
English |
| Fjell 2020 High Temperature Borehole Energy Storage - System Control for Various Operation Modes |
Maria JUSTO ALONSO, Randi Kalskin RAMSTAD, Henrik HOLMBERG Harald Taxt WALNUM, Kirsti MIDTTØMME, Geir ANDERSEN |
Direct Use |
borehole thermal storage, high temperature, direct use, CO2 heat pump, control mode |
World Geothermal Congress |
2020 |
English |
| Use of Pressure-Temperature-Spinner Surveys to Characterize Geothermal Production Well Behavior |
Nigel Joseph V. KABIGTING, Ryan R. ALVAREZ, Anthony J. MENZIES |
Reservoir Engineering |
Philippines, Mak-Ban, Tiwi, pts surveys, production, wellbore simulation, unstable flow |
World Geothermal Congress |
2020 |
English |
| Well Head Technology Concept as an Early Financing Strategy in Geothermal Development. Case Study- Baringo-Silali Geothermal Field, Kenya |
Moses KACHUMO |
Economics and Financing |
oral presentation |
World Geothermal Congress |
2020 |
English |
| Geothermal Economic Development and Opportunities in Zambia: Five Forces Model Approach |
Agnelli KAFUWE |
Business Strategies |
Zambia,economic development, geothermal value chain, private investment,five forces, |
World Geothermal Congress |
2020 |
English |
| Scalings in Hydrogeothermal Systems |
Bernhard KÖHL, Thomas BAUMANN |
Corrosion and Scaling |
scalings, Molasse Basin, carbonates, hydrogeochemical model |
World Geothermal Congress |
2020 |
English |
| Experimental Study on the Impact of Two-Pipe and Four-Pipe Series-Mode Layout on the Heat Transfer in Thermal Response Test for Geothermal Heat Pump Project in Qanavat, Iran |
Aidin KAHRABI, Saeed SHAYAMEHR, Fateme MOHAMMADI |
Geothermal Heat Pumps |
Geothermal heat pump, thermal response test, Qanavat, Iran, series configuration, four-pipe layout |
World Geothermal Congress |
2020 |
English |
| Lessons Learned from the Ogachi and Hijiori HDR/EGS Projects, Japan |
Hideshi KAIEDA |
EGS - Enhanced Geothermal Systems |
Hot Dry Rock, Ogachi, Hijiori, Multiple reservoir, Microearthquake |
World Geothermal Congress |
2020 |
English |
| Geochemistry and Origin of Thermal Waters of the Kuril Islands (Russia) |
Elena KALACHEVA |
Geochemistry |
thermal water, island, chemical composition |
World Geothermal Congress |
2020 |
English |
| Radial Jet Drilling Stimulation in a Low-temperature Geothermal Well in Iceland |
Gunnar Skúlason KALDAL, Ingólfur THORBJORNSSON, Bjarni GAUTASON, Thomas REINSCH |
Drilling and Completion Technology |
radial jet drilling, laterals, field test, well stimulation |
World Geothermal Congress |
2020 |
English |
| Thermal Stress Mitigation Testing of Externally Cemented Flexible Coupling in Geothermal Steam |
Gunnar Skúlason KALDAL, Ingólfur THORBJORNSSON, Lárus GUÃMUNDSSON, Thomas REINSCH, Martin LIPUS, Jens WOLLENWEBER, Bogdan ORLIC, Thor GÃSLASON, Ari STEFÃNSSON, Bjarni PÃLSSON, Ólafur SVERRISSON |
Drilling and Completion Technology |
casing, failure mitigation, cement integrity, modeling, flexible couplings, in-situ testing |
World Geothermal Congress |
2020 |
English |
| Chemical and Isotopic Composition of Thermal Waters in Northern Part of Malawi |
Yankho KALEBE |
Geochemistry |
Chiweta, Kanunkha, Kasitu and Kasanama |
World Geothermal Congress |
2020 |
English |