| Unterhaching Geothermal Well Doublet: Structural and Hydrodynamic Reservoir Characteristic; Bavaria (Germany) |
M. Wolfgramm, J. Bartels, F. Hoffmann, G. Kittl, G. Lenz, P. Seibt, R. Schulz, R. Thomas, H.J. Unger |
Geothermal Energy Use in Munich Area |
Electricity generation, Molasse basin, test data, temperature |
European Geothermal Conference |
2007 |
English |
| Untapped Geothermal Energy: an Active Negotiation Between Incumbents and Challengers Within the Geothermal Community |
Bryant JONES |
General |
agenda setting, geothermal community, energy policy, strategic action fields, frame analysis, incumbents and challengers, policy attention, messaging and framing, advocacy coalitions |
Stanford Geothermal Workshop |
2022 |
English |
| Untapped Geothermal Energy: How the Geothermal Electricity Policy Community Frames and Views Social, Political, Technical, and Economic Complexities |
Bryant Jones |
Policy, Legal and Regulatory Aspects |
sociopolitical, policy attention, agenda setting, geothermal electricity production, policy entrepreneurs, policy community, messaging and framing, Multiple Streams Approach, Frame Analysis, Strategic Action Fields |
World Geothermal Congress |
2023 |
English |
| Unsupervised Machine Learning to Extract Dominant Geothermal Attributes in Hawaii Island Play Fairway Data |
Ahmmed, Bulbul; Lautze, Nicole; Vesselinov, Velimir V.; Dores, Daniel; Mudunuru, Maruti K. |
Exploration; Play Fairway; Machine learning |
— |
Geothermal Resources Council Transactions |
2020 |
English |
| Unsupervised Machine Learning to discover attributes that characterize low, moderate, and high-temperature geothermal resources |
Vesselinov, Velimir V.; Ahmmed, Bulbul; Mudunuru, Maruti K. |
Machine learning; Low temperature reservoirs; Moderate tempe |
— |
Geothermal Resources Council Transactions |
2020 |
English |
| Unsteady Simulation of Heat Transfer around a Borehole Heat Exchanger with Groundwater Flow |
Jihao Gu; Huajun Wang; Chengying Qi |
Geothermal heat pumps; Downhole heat exchangers; Hydrogeolog |
Geothermal; ground source heat pump; borehole heat exchanger; heat transfer; groundwater flow; numerical simulation |
Geothermal Resources Council Transactions |
2011 |
English |
| Unstable Heat Pipes |
McGuinness, M.J. and Pruess, K. |
General |
— |
New Zealand Geothermal Workshop |
1987 |
English |
| Unsicherheiten geologischer Untergrundmodelle |
B. Loske |
— |
Geothermie, Untergrundmodelle, Bohrungsdaten, seismische Datenbearbeitung, Migration, Bohrungsverlauf, Stoerungsflaechen, oeffentliche Datenverfuegbarkeit |
Der Geothermiekongress |
2010 |
Deutsch |
| Unravelling the Subsidence at Wairakei, New Zealand |
Allis, Rick; Bromley, Chris |
Subsidence |
Subsidence; Compressibility; Wairakei; Lake Sediments |
Geothermal Resources Council Transactions |
2009 |
English |
| Unravel Faults on Seismic Migration Images Using Structure-Oriented, Fault Preserving and Nonlinear Anisotropic Diffusion Filtering |
Kai GAO, Lianjie HUANG |
Geophysics |
anisotropic diffusion, 3D seismic imaging, Soda Lake geothermal field, denoising, fault detection |
Stanford Geothermal Workshop |
2019 |
English |
| Unpropped But Unignored: Optimizing Perforation Strategy and Geothermal Efficiency Through Fracture Conductivity Profiling |
Ali ZIDANE, Brandon HOBBS, Xiaowei WENG, Safdar ABBAS, Abdul Muqtadir KHAN, Olga KRESSE |
Enhanced Geothermal Systems |
Arch Region, Fracture Conductivity, Perforation Strategy Optimization, Enhanced Geothermal Systems (EGS), Numerical Simulation |
Stanford Geothermal Workshop |
2026 |
English |
| UNMIXING OF AVIRIS HYPERSPECTRAL DATA FROM DIXIE VALLEY, NEVADA |
Glenn W. Johnson, Gregory D. Nash |
GEOSCIENCES |
Dixie Valley, Nevada |
Stanford Geothermal Workshop |
1998 |
English |
| Unmanned Aerial Vehicles (UAV) For Cost Effective Aerial Orthophotos And Digital Elevation Models (DSM) |
Harvey, Mark ., Pearson, Sophie., Alexander, Kenneth ., Rowland, Julie . and White, Phil |
Geothermal Geochemistry |
UAV, DEM, DSM, digital, elevation, model, drone, unmanned, aerial, vehicle, geothermal |
New Zealand Geothermal Workshop |
2014 |
English |
| Unlocking the UK Geothermal Resource Base |
Charlotte ADAMS, Nadia NARAYAN, Cat HIRST and Jon GLUYAS |
Resource Assessment |
low enthalpy, geothermal, minewater, karst, co-produced water, de-risk |
World Geothermal Congress |
2020 |
English |
| Unlocking the Root Cause of Sudden Lowering Wellhead Pressure in Well EPT-L/2 |
Erwandi YANTO, Kristina Emeralda CICI, Gamal HASTRIANSYAH, Fernando PASARIBU, Marihot S.P. SILABAN |
Reservoir Engineering |
Well Integrity, Casing Damage, Magnetic Thickness Detector, Acoustic Leak Flow Analyzer, Multi Finger Caliper |
Stanford Geothermal Workshop |
2020 |
English |
| Unlocking the Potential of Geothermal Energy in Yemen: A Comparative Analysis with Global Trends |
Abdulrahman AL-FAKIH, and Abbas AL-KHUDAFI |
Field Studies |
Geothermal Energy; Yemen Geothermal Potential; Renewable Energy; Sustainable Development; Geothermal Exploration |
Stanford Geothermal Workshop |
2024 |
English |
| Unlocking the Potential of Geothermal Energy in North Dakota's Williston Basin: Developing a Correction Method for Bottom Hole Temperatures |
Namie, Shane; Alamooti, Moones; Eiring, Shane |
HDR/EGS; Reservoir modeling |
Bottom-Hole-Temperature, Williston Basin, Geothermal, Enhanced Geothermal Systems, EGS, BHT |
Geothermal Resources Council Transactions |
2023 |
English |
| Unlocking the NCG Utilization Potential of Turkish Geothermal Fields: Criteria of Selection NCG Injection Well for GECO Project, Kizildere Geothermal Field |
Erdinc SENTURK, Taylan AKIN |
Sustainability and Climate Change |
GECO, Kizildere, non-condensable gases, co2, injection, well, selection, criteria |
World Geothermal Congress |
2020 |
English |
| Unlocking the full geothermal potential: How the CaSil technology can eliminate silica scaling and create new business opportunities |
M. Schweig, J.H. Johnston, T. Borrmann, H.P. Fraser |
Session 7.3 - SCALING & CORROSION 3 |
Geothermal, Silica Scaling, CaSil Technology, Calcium Silicate, Silica Extraction, Direct-Use, Reinjection |
New Zealand Geothermal Workshop |
2024 |
English |
| Unlocking the Flexibility Potential of Geothermal with Reversible Organic Rankine Cycles |
Christopher SCHIFFLECHNER, Florian KAUFMANN, Kai ZOSSEDER, Hartmut SPLIETHOFF |
Emerging Technology |
Organic Rankine Cycle, ORC, reversible, high-temperature heat pump, flexibility |
Stanford Geothermal Workshop |
2024 |
English |