| Fault Characterization in Tondano Depression Using Focal Mechanism Analysis |
Astha Dandari Kusuma WARDHANI, R.M Tofan SASTRANEGARA, Tommy HENDRIANSYAH, Lendriadi AGUNG, Fadhilaz Didgaya HAQ, Sigit SURYANTO, and Imam B. RAHARJO |
Geophysics |
focal mechanism, moment tensor, Tondano |
World Geothermal Congress |
2020 |
English |
| A Novel Approach to Map Permeability Using Passive Seismic Emission Tomography |
Ian WARREN, Erika GASPERIKOVA, Satish PULLAMMANAPPALLIL |
Geophysics |
passive seismic, magnetotelluric, geothermal |
World Geothermal Congress |
2020 |
English |
| Soft-stimulating Injection Procedures to Improve Geothermal Reservoir Performance |
Laura J WASCH, Hester E. DIJKSTRA, Marielle KOENEN |
Geochemistry |
Geochemical modelling, experiments, injectivity, soft reservoir stimulation |
World Geothermal Congress |
2020 |
English |
| Assessing the Effects of Hydraulic Stimulation Strategies on Fault Reactivation and Induced Seismicity Using Coupled Hydro-Mechanical Models |
WASSING B.B.T., GAN Q., CANDELA T.G.G., FOKKER P.A |
EGS - Enhanced Geothermal Systems |
hydraulic stimulation strategies for EGS |
World Geothermal Congress |
2020 |
English |
| Effects of Rock Mechanical Behaviors and Silica Precipitations on the Permeability Development in High-Temperature Granitic Rock Bodies: Numerical Studies |
Norihiro WATANABE, Noriaki WATANABE, Hanae SAISHU, Hiroshi ASANUMA |
Advanced Technology (Magma, Geopressure, etc.) |
supercritical geothermal systems, permeability, silica, numerical simulation |
World Geothermal Congress |
2020 |
English |
| Permeability Evolution of Fractured Granite Due toPressure Solution and Free-face Dissolution in Superhot Geothermal Environments |
Noriaki WATANABE, Kohei SAITO, Atsushi OKAMOTO, Noriyoshi TSUCHIYA, Takeshi KOMAI, Takuya ISHIBASHI, Hanae SAISHU, Norihiro WATANABE |
EGS - Enhanced Geothermal Systems |
permeability, fractured granite, pressure solution, free-face dissolutin, superhot geothermal environment |
World Geothermal Congress |
2020 |
English |
| Re-purposing Hydrocarbon Wells for Geothermal Use in the UK: a Preliminary Resource Assessment |
Sean M. WATSON, Gioia FALCONE, Rob WESTAWAY |
Resource Assessment |
deep geothermal potential, re-purposing hydrocarbon wells, heat demand, UK |
World Geothermal Congress |
2020 |
English |
| Revaluating Glasgow’s Heat Flow Dataset to Account for Corrections for Palaeoclimate: a Case Study of the Maryhill Borehole |
Sean M. WATSON, Robert WESTAWAY, Neil BURNSIDE |
Geophysics |
deep geothermal, hot sedimentary aquifers, palaeoclimate corrections, heat flow, Devonian sandstone, Scotland |
World Geothermal Congress |
2020 |
English |
| Ten Years of Geothermal Trend Reporting and Statistics by IEA Geothermal |
Josef WEBER, Lothar WISSING |
International Collaborations |
IEA Geothermal, direct use, power generation, energy savings, international statistics |
World Geothermal Congress |
2020 |
English |
| Geothermal Energy Use in Germany, Country Update 2015-2019 |
Josef WEBER, Holger BORN, Sandra PESTER, Inga MOECK |
Country Updates |
geothermal development, power production, direct use, ground source heat pumps, Germany |
World Geothermal Congress |
2020 |
English |
| The Socioeconomic and Environmental Assessment of Using Geothermal Heat Pumps in China |
WEI Jingxue, LEI Yalin, YAO Huajun, GE Jianping |
Geothermal Heat Pumps |
geothermal heat pump; life cycle assessment; greenhouse gas emissions; energy consumption |
World Geothermal Congress |
2020 |
English |
| Quantification and Classification of Petrothermal Potentials: an Exploration Scheme for Mid-German Crystalline High Basement Rocks |
Sebastian WEINERT, Kristian BÄR, Mohammad Javad AFSHARI MOEIN, Günter ZIMMERMANN, Ingo SASS |
EGS - Enhanced Geothermal Systems |
petrothermal systems, petrothermal potential, quantification, classification |
World Geothermal Congress |
2020 |
English |
| The SUSTAIN-ICDP Drilling Project on Surtsey |
Tobias B. WEISENBERGER, Simon PRAUSE, Carolyn F. GORNY, Barbara I. KLEINE, Pauline BERGSTEN, Alexandra M. KLONOWSKI, Velveth PEREZ, Amel BARICH, Magnús T. GUDMUNDSSON, Kristján JÓNASSON, Viggó Þ. MARTEINSSON, Andri STEFÃNSSON, Marie D. JACKSON, Surtsey OnSite Team |
Geology |
ICDP, SUSTAIN, Surtsey, Iceland, drilling, water-rock interaction |
World Geothermal Congress |
2020 |
English |
| Drilling Into the Roots of the Reykjanes Geothermal Field – the IDDP-2 Drilling Project |
Tobias B. WEISENBERGER, Björn S. HARÃARSON, Kiflom G. MESFIN, Gunnlaugur M. EINARSSON, Steinþór NÃELSSON, Robert A. ZIERENBERG, Guðmundur Ó. FRIÃLEIFSSON |
Advanced Technology (Magma, Geopressure, etc.) |
DEEPEGS, Iceland, Reykjanes, drilling, IDDP, supercritical |
World Geothermal Congress |
2020 |
English |
| Life Cycle Assessment and Cost Analysis of Medium Deep Borehole Thermal Energy Storage in District Heating Systems |
Bastian WELSCH, Laura GÖLLNER-VÖLKER, Daniel O. SCHULTE, Kristian BÄR, Liselotte SCHEBEK, Ingo SASS |
Sustainability and Climate Change |
life-cycle assessment, cost analysis, BTES, borehole heat exchanger, seasonal thermal energy storage, district heating |
World Geothermal Congress |
2020 |
English |
| Techno Economic Evaluation of Soft-Stimulation Measures Under Consideration of Uncertainty |
Soeren WELTER, Elif KAYMAKCI, Dorothee SIEFERT, Thomas KOELBEL |
EGS - Enhanced Geothermal Systems |
Techno economic Evaluation, Stimulation, Risk |
World Geothermal Congress |
2020 |
English |
| Phase Behavior of Nitrogen Transport in Fractures During Liquid Nitrogen Fracturing in Deep Geothermal Reservoirs |
WEN Haitao, YANG Ruiyue, HUANG Zhongwei, HONG Chunyang, CHEN Jianxiang, SONG Guofeng |
Drilling and Completion Technology |
Geothermal reservoir, Unsteady-state model, Liquid nitrogen fracturing |
World Geothermal Congress |
2020 |
English |
| Sharing Value Based Community Engagement Practices for Geothernal Development: Kenya and New Zealand Partnership |
Joshua WERE, Grace CHEPKWONY, Jennifer ODUOR and Caitlin SMITH |
Societal and Cultural Aspects |
Community, engagement, social, environment, values, strategy |
World Geothermal Congress |
2020 |
English |
| Update of Air Quality Dispersion Model for Gothermal Power Plants and Wellhead Generation Units at Olkaria in Kenya |
Joshua WERE, Cornelius NDETEI, Nigel HOLMES |
Environmental Aspects |
: air quality assessment, Calmet/Calpuff dispersion model, Olkaria geothermal Project, hydrogen sulphide effects |
World Geothermal Congress |
2020 |
English |
| Mediation as a Solution to Geothermal Social Safeguard Conflicts in Kenya |
Joshua WERE, Karanja NJOROGE |
Societal and Cultural Aspects |
Olkaria, geothermal, proponents, persons, affected, complaints, panel, mediation, community, social safeguards, conflicts, compensations |
World Geothermal Congress |
2020 |
English |