| Seismicity Patterns Due to Magma Intrusions Underneath Geothermal Power Plants |
Alex HOBÉ, Halldór GEIRSSON, Ari TRYGGVASON, Ólafur GUDMUNDSSON, SIL Seismological Group |
Geophysics |
seismicity patterns, geothermal power plant, magma intrusion, risk, oblique rift, reservoir stimulation |
World Geothermal Congress |
2020 |
English |
| Methods for Measuring the Density and Viscosity of Saline Geothermal Fluids Under Reservoir Conditions |
Ulrike HOFFERT, Harald MILSCH |
Geophysics |
geothermal, fluids, density, viscosity, thermophysics |
World Geothermal Congress |
2020 |
English |
| Inversion of Magnetic Data for Subsurface Temperature |
Ketil HOKSTAD, Zuzana A. TASAROVA, Bjørn M. SÆTHER, Kati TANAVSUU-MILKEVICIENE |
Geophysics |
exploration, inversion, multigeophysics, IDDP-2, magnetics |
World Geothermal Congress |
2020 |
English |
| Seismic Sensor Configuration Design for a Geothermal Field to Monitor High-Resolution Seismicity |
Bor-Shouh HUANG |
Geophysics |
seismic array, optimization design, geothermal field, micro-seismicity |
World Geothermal Congress |
2020 |
English |
| 1D Inversion Resistivity Structure of High-Temperature Geothermal System in Arta Prospect, Republic of Djibouti |
Nasradin-Ahmed IBRAHIM AHMED, Fahman HASSAN ABDALLAH |
Geophysics |
High temperature, conductive cap, resistive core, 1D inversion |
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 |
| 3D Resistivity Model (MT) of Reykjanes High Temperature Field in SW Iceland |
Ragna KARLSDOTTIR, Arnar Mar VILHJALMSSON, Egill Arni GUDNASON |
Geophysics |
Reykjanes, high temperature area, MT (Magnetotelluric), 3D inversion, low resistivity cap, resistive core, up flow zones, aseismic zone |
World Geothermal Congress |
2020 |
English |
| Seismic Feasibility Study to Identify and Characterize Supercritical Geothermal Reservoirs Using DTS, DAS and Surface Seismic Array |
Junzo KASAHARA, Yoko HASADA, Haruyasu KUZUME, Yoshihiro FUJISE, Hitoshi MIKADA |
Geophysics |
DAS, imaging, seismic method, time-lapse,full-waveform inversion, feasibility study, P-to-S conversion |
World Geothermal Congress |
2020 |
English |
| Simulation of Seismic Imaging of Supercritical Geothermal Reservoir Using Full-waveform Inversion Method |
Junzo KASAHARA, Yoko HASADA, Haruyasu KUZUME |
Geophysics |
full-waveform inversion, physical properties, imaging, seismic monitoring, supercritical water,time-lapse, active seismic source, |
World Geothermal Congress |
2020 |
English |
| Developing Small Unmanned Aerial Systems (sUAS) for High-Resolution Aeromagnetic Mapping Applications in the Geosciences |
Leon KAUB, Jonathan GLEN, Claire BOULIGAND, Andrew LAMB, Brent RITZINGER, Mircea TEODORESCU, Kevin HURLEY, Richard HAM and Malcolm WILLIAMSON |
Geophysics |
geophysics, magnetism, aeromagnetic mapping, small uas, magnetic compensation |
World Geothermal Congress |
2020 |
English |
| Resistivity Structure of Shalla-Abayata Geothermal Field, Southwest Ethiopia, Using Magnetotelluric Data Inversion |
Yosef K. KETO and Hakim SAIBI |
Geophysics |
dimensionality analysis, magnetotelluric inversion, resistivity structure, Shalla-Abayta, geothermal field, Ethiopia. |
World Geothermal Congress |
2020 |
English |
| Mathematical Modeling of Geothermal Sources in the Earth's Crust |
Simeon KOSTYANEV |
Geophysics |
modeling, inverse problem, regularisation |
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 |
| 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 |
| Geo-electrical Monitoring of H2S Mineralization Into Pyrite, Upon Re-injection in Basalts at Nesjavellir Geothermal Site, Iceland |
Léa LÉVY, Pradip K. MAURYA, Gianluca FIANDACA, Thue S. BORDING, Line M. MADSEN, Lydie GAILLER, Svetlana BYRDINA, Jón E. JÓNSSON, Thomas RATOUIS, Sigrún TÓMASDÓTTIR, Bergur SIGFÚSSON, Knútur ÃRNASON |
Geophysics |
hydrogen sulfur, pyrite, geothermal, geo-electrical monitoring, electromagnetics |
World Geothermal Congress |
2020 |
English |
| MEQ ~ Permeability – Modelling High Frequency Emissions from Stimulation-Induced Seismic Activity in the Ambient Crust |
Peter LEARY and Peter MALIN |
Geophysics |
permeability, microseismicity, spatial correlation, lognormality |
World Geothermal Congress |
2020 |
English |
| Electrical Resistivity Time Evolution of Volcanic Islands: Gran Canaria, Tenerife and La Palma Islands (Spain) |
Juanjo LEDO, Perla PIÑA-VARAS, Katarzyna SLEZAK, Marta GARCÃA, Federico DI PAOLO, David MÃRTINEZ VAN DORTH, Nemesio PÉREZ, Pilar QUERALT, Alex MARCUELLO and Gemma MITJANAS, |
Geophysics |
Magnetotellurics, Volcanic island, clay cap |
World Geothermal Congress |
2020 |
English |
| Updating the Geothermal Database and the Heat Flow Density Map of Hungary |
Laszlo LENKEY, Janos MIHALYKA, Petra PAROCZI |
Geophysics |
Heat flow density, database, temperature, thermal conductivity |
World Geothermal Congress |
2020 |
English |
| Resistivity Surveying in Geothermal Exploration with an Application to the Eyjafjordur Low-Temperature Area, N-Iceland |
Sarantsetseg LKHAGVASUREN, Gylfi Pal HERSIR, Knutur ARNASON, MálfrÃdur ÓMARSDOTTIR |
Geophysics |
resistivity, geothermal exploration, magneto-tellurics, geophysical methods |
World Geothermal Congress |
2020 |
English |
| Application of Time-frequency Electromagnetic Method in the Exploration of Deep Geothermal Resources |
LONG Hui, Guo Jianqiang, LI Shengtao, YAO Yao, YUE Dongdong, JIA Xiaofeng, TIAN Puyuan |
Geophysics |
TFEM, Deep geothermal exploration, Dongli lake area of Tianjin, The tectonic region of Panzhuang uplift |
World Geothermal Congress |
2020 |
English |