| Understanding Poroelastic Stressing and Induced Seismicity with a Stochastic/Deterministic Model: an Application to an EGS Stimulation at Paralana, South Australia, 2011 |
Jeremy RIFFAULT, David DEMPSEY, Rosalind ARCHER, Sharad KELKAR, Satish KARRA |
Injection |
Geomechanics, induced seismicity, poroelasticity, Paralana |
Stanford Geothermal Workshop |
2016 |
English |
| Understanding Plant External Conditions When Designing Geothermal Power Plants--Some Important Considerations |
Bouche, Douglas P. |
Power plant design and operation |
Power Plant Design; Environment; Construction; Resource; Project Development; Plant Optimization; Emissions; Well Testing; Noncondensible Gasses; Geochemistry; Deliverability Curves; Topography |
Geothermal Resources Council Transactions |
2009 |
English |
| Understanding Permitting Impacts on the Levelized Cost of Energy for Geothermal |
Wiedmeyer, Jared; Schwabe, Paul; Williams, Tom |
Energy policy; Laws and regulations; Permitting; Economics |
Permitting; levelized cost of energy; regulations; cost modeling; geothermal regulatory roadmap |
Geothermal Resources Council Transactions |
2013 |
English |
| Understanding of Naturally Fractured Geothermal Reservoirs Using Data Assimilation |
Gabriel S. SEABRA, Stephan De HOOP, Denis VOSKOV, Femke C. VOSSEPOEL |
Reservoir Engineering |
data assimilation, naturally fractured reservoir, geomechanics, discrete fracture model |
Stanford Geothermal Workshop |
2023 |
English |
| Understanding of magmatic geothermal systems from studies of exhumed systems in continental and oceanic settings |
Bianco, C; Brogi, A; Ciacci, M; Dini, A; Friðleifsson, G O ; Helgadóttir, H M; Liotta, D; Montegrossi, G; Ruggieri, G; Rimondi, V; Zucchi, M |
Keynote |
exhumed geothermal systems, Italy, Iceland |
European Geothermal Congress |
2016 |
English |
| Understanding mineralogical and geochemical evolution in geothermal reservoirs through reactive transport modelling |
D.E. Altar, S.J. Zarrouk, E. Kaya |
Session 8.2 - RESERVOIR MODELLING 3 |
Reactive transport simulation, Fluidrock interaction, Natural state reservoir model,
TOUGHREACT™ |
New Zealand Geothermal Workshop |
2023 |
— |
| Understanding In Situ Stress Complexities in EGS Reservoirs through True-Triaxial Block Fracturing Experiments on High Temperature Analogue Utah FORGE Granites |
Lu, Yunxing; Lu, Guanyi; Fei, Fan; Cusini, Matteo; Bunger, Andrew P. |
HDR/EGS; FORGE; Hydraulic fracturing |
In-Situ Stress Estimation; Enhanced Geothermal Reservoir (EGS); FORGE; Thermo-Hydro- Mechanical Coupling; Fracture Complexity |
Geothermal Resources Council Transactions |
2023 |
English |
| Understanding Geothermal Return Well Injectivity Decline -- the Case for Spatially Correlated Poroperm Distributions Rather Than Deep-bed Filtration |
Maren BREHME and Peter LEARY |
Injection Technology |
injectivity decline, poroperm distributions, spatial correlation, flow modelling |
World Geothermal Congress |
2020 |
English |
| Understanding geothermal reservoirs using 3D modelling techniques: A case study of the Ebino prospect, Southern Japan |
E. Humphrey, H. OKeeffe, J. OBrien and H. Honda |
not presented |
Ebino, geothermal exploration, geological model, Leapfrog, Seismo-Electric, Japan |
New Zealand Geothermal Workshop |
2017 |
English |
| Understanding geothermal regulation in New Zealand: A day in the life of the regulator |
J. Laurent, P. Doorman |
Session 5.3 - ENVIRONMENTAL ASPECTS |
Geothermal regulation, rules, consent conditions, compliance, Kawerau Geothermal System, Rotorua Geothermal System |
New Zealand Geothermal Workshop |
2024 |
English |
| Understanding Fracture Mechanisms in an Evolving Transtensional Stress Regime by Inversion of fault Sets, P-Waves and GPS Measurements Implications to the Development of the Tongonan Geothermal Field |
M.A. Aurelio, J. Punongbayan and T.C. Bacolcol |
Geology, Geochemistry and Geophysics |
— |
PNOC-EDC Geothermal Conference |
2006 |
English |
| Understanding Fault Characteristics and Sediment Depth for Geothermal Exploration using 3D Gravity Inversion in Walker Valley, Nevada |
Shoffner, J. D.; Li, Y.; Hinz, N.; Sabin, A.; Lazaro, M.; Alm, S. |
Exploration; Faults; Geological surveys |
Hawthorne; Geothermal; Gravity; Inversion; Faulting |
Geothermal Resources Council Transactions |
2010 |
English |
| Understanding Calcite Scaling at Wairakei Geothermal Field, Taupo Volcanic Zone, New Zealand |
J.(Jun) Seastres Jr, A. Dean, E. Mroczek |
5.5 |
calcite, scaling, Wairakei Geothermal Field, pressure drawdown, WATCH, reinjection |
New Zealand Geothermal Workshop |
2016 |
English |
| Understanding and predicting coupled hydro- mechanical fracture propagation |
Rioseco, Reyer, Schellschmidt |
7 Petrothermal Systems (PS1-3) |
hydro-mechanical behaviour of geothermal reservoirs, key factors influencing fracture geometry and trajectory, 2-D fully-coupled hydromechanical numerical modelling, layered reservoir, pre-existing fractures, North German Basin. |
European Geothermal Conference |
2013 |
English |
| Underground Thermal Energy Storage Opportunities in the Pannonian Basin |
Kujbus, A |
Technology and Best practice – UTES |
UTES, storage, interseasonal energy management, Pannonian Basin |
European Geothermal Congress |
2016 |
English |
| Underground Thermal Energy Storage for the German Parliament in Berlin, System Concept and Operational Experiences |
Burkhard Sanner, Frank Kabus, Peter Seibt and Jˆrn Bartels |
14. Direct Use, Geothermal Heat Pumps |
underground thermal energy storage, aquifer storage, heat pumps |
World Geothermal Congress |
2005 |
English |
| Underground Thermal Energy Storage at Scale: A Review of Techniques and a Case Study for Calgary, Alberta |
Fry, Nicholas; Adebayo, Philip; Tian, Rick; Shor, Roman; Mwesigye, Aggrey |
Thermal energy networks; District heating/cooling |
Solar thermal, Multivalency, Heating and cooling, Thermal energy storage, Heat pump |
Geothermal Resources Council Transactions |
2023 |
English |
| Underground Structure Delineated from Gravity and AGG Data Analysis in the Hohi Geothermal Area, Central Kyushu, Japan |
Jun NISHIJIMA, Ryo TODA, Yasuhiro FUJIMITSU |
Geophysics |
Gravity survey, Airborne Gravity Gradiometry, Hohi geothermal area, Hydrothermal system |
World Geothermal Congress |
2020 |
English |
| Underground Seasonal Heat Storage for a Solar Heating System in Neckarsulm, Germany |
Helmut Seiwald, Erich Hahne & Manfred Reus |
Shallow Resources and Sustainability |
Seasonal heat storage, solar heating system, duct storage |
European Geothermal Conference |
1999 |
English |
| Underbalanced Drilling: Production Results in Wells at Los Azufres Geothermal Field, México |
Abraham MOLINA, Magaly FLORES |
Reservoir Engineering |
underbalanced drilling, Los Azufres, México |
World Geothermal Congress |
2015 |
English |