| Collab Fracture Characterization: Preliminary Results from the Modeling and Flow Testing of Experiment 1 |
Mattson, Earl; White, Mark; Zhang, Yingqi; Johnston, Bud; Hawkins, Adam; et al. |
HDR/EGS; COLLAB; Flow testing; Tracer testing; Fractures |
Enhanced Geothermal Systems; EGS Collab; Sanford Underground Research Facility; fracture characterization; tracer breakthrough analysis; experimental; field test; flow test |
Geothermal Resources Council Transactions |
2018 |
English |
| EGS Collab Project Experiment 1 Overview and Progress |
Kneafsey, T.; Blankenship, D.; Dobson, P.; Knox, H.; Johnson, T.; Ajo-Franklin, J.; Schwering, P.; Morris, J.; White, M.; Podgorney, R.; Roggenthen, W.; Doe, T.; Mattson, E.; Valladao, C.; et al. |
HDR/EGS; COLLAB; Reservoir modeling; Flow testing; Hydraulic |
Enhanced Geothermal Systems; EGS Collab; Stimulation; crystalline rock; Sanford Underground Research Facility; coupled process modeling; experimental; field test; flow test |
Geothermal Resources Council Transactions |
2018 |
English |
| A Study on Dynamics of Cracks in Three Dimensions for Estimating Reservoir Cracks in EGS |
Hayashi, Kazuo; Onodera, Shinya |
HDR/EGS; characterization; fracture |
Enhanced Geothermal Systems; EGS, HDR, HWR, characterization, fracture |
Geothermal Resources Council Transactions |
2006 |
English |
| Progress on a 300°C Directional Drilling System for EGS Well Installation |
Dick, Aaron; Schnitger, Jochen; Otto, Mike; Klotzer, Sundaie; Schroder, Jon; Macpherson, John |
Drilling; Directional drilling; HDR/EGS; Equipment design; D |
Enhanced geothermal systems; EGS; 300C; drilling system; directional drilling system; hard rock drilling; motor lubricant; high temperature grease; metal-metal motor; HPHT; Newberry |
Geothermal Resources Council Transactions |
2013 |
English |
| The Future of Geothermal Energy: The Shale Gas Analogy -- Significant Electrical EGS Resource Areas in the US |
Blackwell, David; Frone, Zachary; Richards, Maria |
HDR/EGS; Exploration; Heat flow |
Enhanced Geothermal Systems; EGS; Cascades; Snake River Plain; Raton Basin; Haynesville Shale; Gulf Coast Geopressure; shale gas |
Geothermal Resources Council Transactions |
2013 |
English |
| Geothermal Economics Calculator (GEC) -- A Tool for Estimating Geothermal Economics and Economic Impacts Associated with Geothermal Development |
Gowda, Varun; Hogue, Michael; Moore, Joe |
Economics; Energy policy; Social aspects |
Enhanced geothermal systems; EGS; costs; input-output; economics; economic impacts; jobs |
Geothermal Resources Council Transactions |
2011 |
English |
| Cost of Electric Power from Enhanced Geothermal Systems -- Its Sensitivity and Optimization |
Sanyal, Subir K. |
HDR/EGS; Economics; Business administration |
Enhanced Geothermal Systems; EGS; Economic Optimization |
Geothermal Resources Council Transactions |
2009 |
English |
| Utility of the Data Gathered From the Fenton Hill Project for Development of Enhanced Geothermal Systems |
Robertson-Tait, Ann; Klein, Christopher W.; McLarty, Lynn |
HDR/EGS |
Enhanced Geothermal Systems; EGS; HDR; Hot Dry Rock; Data Archive |
Geothermal Resources Council Transactions |
2000 |
English |
| Optimization of Enhanced Geothermal Systems under Geological and Reservoir Stimulation Uncertainty |
Pollack, Ahinoam; Mukerji, Tapan |
HDR/EGS; Hydraulic fracturing; Well optimization; Reservoir |
Enhanced Geothermal Systems; EGS; hydraulic fracturing; Monte Carlo; Optimization; Uncertainty |
Geothermal Resources Council Transactions |
2018 |
English |
| Induced Seismicity and EGS: The Cost of Isolating Facilities from Population Centers and Fault Zones |
Wolfowitz, David; Ames, Morgan |
HDR/EGS; Induced Seismicity; Power grids; Social aspects; Ec |
Enhanced Geothermal Systems; EGS; Induced Seismicity; California; Nevada |
Geothermal Resources Council Transactions |
2010 |
English |
| The EGS-Project Gross Schonebeck -- Current Status of the Large Scale Research Project in Germany |
Huenges, Ernst; Erbas, Kemal; Moeck, Inga; Blocher, Guido; Brandt, Wulf; Schulte, Thomas; Saadat, Ali; Kwiatec, Gregozk; Zimmermann, Gunter |
HDR/EGS |
Enhanced Geothermal Systems; EGS; Large-Scale Facilities; Deep Geothermal Resources; Geophysical Technologies; Drilling; Stimulation; Geothermal Lab |
Geothermal Resources Council Transactions |
2009 |
English |
| Review of the State-of-the-Art of Numerical Simulation of Enhanced Geothermal Systems |
Sanyal, Subir K.; Butler, Steven J.; Swenson, Daniel; Hardeman, Brian |
HDR/EGS; Numerical Simulation |
Enhanced Geothermal Systems; EGS; Numerical Simulation; Hot Dry Rock; HDR |
Geothermal Resources Council Transactions |
2000 |
English |
| Towards a Sustainable Energy Economy: A Roadmap for the Development of Enhanced Geothermal Systems |
Snyder, Neil; Antkowiak, Mark; Visser, Charlie |
HDR/EGS; Geothermal overviews |
Enhanced Geothermal Systems; EGS; Prototype; Site Selection; Trade Study; Process System; Plant Efficiency; Reservoir Creation; Stimulation Techniques; Roadmap |
Geothermal Resources Council Transactions |
2009 |
English |
| Potential Sites and Experiments for Enhanced Geothermal Systems in the Western United States |
Robertson-Tait, Ann; Lovekin, James W. |
HDR/EGS; Stimulation; Augmented Injection |
Enhanced Geothermal Systems; EGS; Stimulation; Enhancement; Augmented Injection; HDR; Hot Dry Rock |
Geothermal Resources Council Transactions |
2000 |
English |
| Fracture Network Engineering and Enhanced Geothermal Systems |
Pettitt, Will; Pierce, Matt; Damjanac, Branko; Lorig, Loren; Fairhurst, Charles |
HDR/EGS; Fractures; Reservoir modeling; Microseismicity |
Enhanced Geothermal Systems; Engineered reservoirs; Numerical modeling; Microseismic; Induced seimicity; Synthetic rock mass; Fracture networking engineering |
Geothermal Resources Council Transactions |
2010 |
English |
| Estimation of the Productivity of the Deep Reservoir at the Hijiori HDR Test Site Using FEHM |
Tenma, Norio; Yamaguchi, Tsutomu; Tezuka, Kazuhiko; Karasawa, Hirokazu; Zyvoloski, George |
HDR/EGS |
Enhanced Geothermal Systems; FEHM; Hijiori HDR Test Site; Deep Reservoir; Gangi Model |
Geothermal Resources Council Transactions |
2000 |
English |
| Evaluation of Flow Anisotropy Within a Simulated Shear Fracture Under Stress Conditions from Shallow to Deep Reservoirs |
Nemoto, Katsumi; Watanabe, Noriaki; Hirano, Nobuo; Tsuchiya, Noriyoshi |
HDR/EGS; Fractures; Reservoir modeling |
Enhanced Geothermal Systems; fluid flow, fracture permeability, aperture distribution, flow anisotropy, tortuosity, preferential flow paths |
Geothermal Resources Council Transactions |
2007 |
English |
| Experimental Evaluation of Fluid Flow through Artificial Shear Fracture in Granite |
Watanabe, Noriaki; Hirano, Nobuo; Tsuchiya, Noriyoshi |
HDR/EGS; fluid flow; shear fracture; granite; flow-through e |
Enhanced Geothermal Systems; fluid flow, permeability, shear fracture, granite, flow-through experiment, direct shear test, fracturing, coupling, stress, flow, EGS |
Geothermal Resources Council Transactions |
2006 |
English |
| Identifying Fractures and Relative Ages Using Fluid Inclusion Stratigraphy: Preliminary Results |
Dilley, Lorie M.; Norman, David I. |
HDR/EGS; Fluid inclusions Fractures; Reservoir modeling |
Enhanced Geothermal Systems; fluid inclusion stratigraphy, fractures |
Geothermal Resources Council Transactions |
2007 |
English |
| The More-Than-Cloud and Successor Projects: International Research on Fracture Mapping and HDR/HWR Reservoir Development: Second Year Accomplishments |
Asanuma, Hiroshi; Murphy, Hugh |
HDR/EGS; Mapping; Heat Production Prediction; Reservoir mode |
Enhanced Geothermal Systems; Fracture Mapping; Heat Production Prediction; HDR/HWR; EGS |
Geothermal Resources Council Transactions |
2000 |
English |