| 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 |
| Chemistry of Stibnite, Orpiment and Other Sulfide Minerals Deposited from GeOthermal Brine |
Oleh WERES |
Corrosion and Scaling |
stibnite, antimony, arsenic, hydrogen sulfide, deposits |
World Geothermal Congress |
2020 |
English |
| Hydrochemistry of Produced Water from the Pohang EGS Project Site, Korea: Implications for Water-rock Reactions and Associated Changes to the State of Stress Accompanying Hydraulic Fracturing of Granite |
Rob WESTAWAY, Neil M. BURNSIDE, David BANKS |
Hydrogeology |
Pohang, Korea, EGS, hydrochemistry, induced seismicity, geomechanics |
World Geothermal Congress |
2020 |
English |
| Petrophysical Reservoir Characterization of the Los Humeros and Acoculco Geothermal Fields, Mexico |
Leandra M. WEYDT, Kristian BÄR and Ingo SASS |
EGS - Enhanced Geothermal Systems |
Super hot geothermal systems, EGS, unconventional systems |
World Geothermal Congress |
2020 |
English |
| Geothermal Assessment of Two Regionally Extensive Upper Devonian Carbonate Aquifers in Alberta, Canada |
Leandra M. WEYDT, Kristian BÄR, Claus-Dieter J. HELDMANN, Hans G. MACHEL, Ingo SASS |
Resource Assessment |
Geothermal assessment, rock properties, potential study |
World Geothermal Congress |
2020 |
English |
| Comparisons of MT Array Results with Drillings in Taiwan |
WHAN, Wen and APUADA, Nilo |
Geophysics |
Magnetotelluric, MT Array, Geothermal Conceptual Model |
World Geothermal Congress |
2020 |
English |
| Advances in Structural Understanding in Northern Sarulla, North Sumatra, Indonesia from Analysis of Lidar Images |
Phil WHITE, Julie ROWLAND and Drestanta Yudha SATYA |
Geology |
Lidar, structural geology, permeability, Sumatra |
World Geothermal Congress |
2020 |
English |
| A Robust Prediction Method Based on Artificial Neural Network for Electric Power Production of Organic Rankine Cycle in Lahendong Geothermal Field |
Satriyo Nurhanudin WIBOWO, Prasetyo AJI, CAHYADI, SUYANTO, M. Taufiq FATHADDIN, Hari Karyadi OETOMO, Kris PUDYASTUTI, Yusraida Khairani DALIMUNTHE, M.N. Ali AKBAR |
Big Data and Data Analytics |
power output prediction, artificial intelligence, real-time monitoring system, remote mobile monitoring, artificial neural network |
World Geothermal Congress |
2020 |
English |
| Ground Source Heat Pump Application in South-east Asian Countries |
Arif WIDIATMOJO, Yohei UCHIDA, Isao TAKASHIMA, Kasumi YASUKAWA, Punya CHARUSIRI, Srilert CHOTPANTARAT, Sasimook CHOKCHAI |
Geothermal Heat Pumps |
ground source heat pump, tropical countries |
World Geothermal Congress |
2020 |
English |
| Production Decline Analysis of Load-varying Well in Ulumbu Geothermal Field, Flores, Indonesia |
Tony WIDIATMORO, Yodha Y. NUSIAPUTRA |
Reservoir Engineering |
load varying well, decline lumped parameter model, inflow performance relationship |
World Geothermal Congress |
2020 |
English |
| Determination of Working Fluid on Binary Cycle System Plan for Optimization of Electric Generation on Lahendong Geothermal Field |
Gathuk WIDIYANTO, Muh. Yustin KAMAH |
Field Management |
working fluid Optimization, hot brine, isobutane, Binary Cycle Technology, Electric Generation |
World Geothermal Congress |
2020 |
English |
| Thermodynamical and Economical Valuation of low-temperature ORC with Alternative Working Fluids |
Hans-Joachim WIEMER, Vincenz SCHNEIDER |
Power Generation |
thermodynamic, ORC, economics, material compabiltity |
World Geothermal Congress |
2020 |
English |