| Experimental Study on Hydro-shearing Propagation of an Embedded Fracture in Hot Dry Granite Rock |
Sheng, Mao ; Xu, Zhipeng; Wang, Xing; Li, Pu |
HDR/EGS; Hydroshearing; Hydraulic fracturing; Granite |
Hydro-shearing; EGS; fracture propagation; experiment |
Geothermal Resources Council Transactions |
2018 |
English |
| Opening Mode Stimulation or Shear Stimulation? |
McClure, Mark; Horne, Roland |
HDR/EGS; Hydroshearing; Hydraulic fracturing; Fractures; Roc |
EGS; shear stimulation; hydraulic fracturing; pressure transient analysis |
Geothermal Resources Council Transactions |
2012 |
English |
| The EGS Collab Hydroshear Experiment at the Sanford Underground Research Facility – Siting Criteria and Evaluation of Candidate Sites |
Dobson, P.; Kneafsey, T.; Morris, J.; Singh, A.; Zoback, M.; Roggenthen, W.; Doe, T.; Neupane, G.; Podgorney, R.; Wang, H.; Knox, H.; Schwering, P.; Blankenship, D.; Ulrich, C.; Johnson, T.; White, M.; et al. |
HDR/EGS; Hydroshearing; Hydraulic fracturing; Fractures; COL |
EGS Collab; hydroshear; natural fractures; slip tendency; siting criteria |
Geothermal Resources Council Transactions |
2018 |
English |
| Observations from the First EGS Collab Testbed: Part 2 – Responses of Fractured, Crystalline Rock to Long-Term Flow Experiments |
Knox, Hunter; Schwering, Paul; Fu, Pengcheng; Vermeul, Vincent; Strickland, Christopher; Burghardt, Jeffrey; Ajo-Franklin, Jonathan; Schoenball, Martin; Ingraham, Mathew; Blankenship, Douglas; Kneafsey, Timothy; EGS Collab Team |
HDR/EGS; Hydraulic stimulation; Fractures; Flow testing |
EGS Collab, flow experiments, fluid circulation, fracture, crystalline rock |
Geothermal Resources Council Transactions |
2019 |
English |
| Hot Dry Rock Experiment in Tuff at Akinomiya, Northern Japan |
Kaieda, Hideshi; Hibino, Satoshi; Hori, Yoshinao |
HDR/EGS; Hydraulic fracturing; Well testing; Injection testi |
HDR; Japan; Akita; Akinomiya; Sites; Engineering; Hydraulic Fracturing; Testing |
Geothermal Resources Council Transactions |
1990 |
English |
| Hydraulic Fracturing Tests to Make Geothermal Reservoir for Hot Dry Rock Development at Hijiori Field, Japan |
Kobayashi, Hideo; Kuriyagawa, Michio; Sasaki, Shunji |
HDR/EGS; Hydraulic fracturing; Well testing; Circulation tes |
Reservoir Engineering; Well Testing; Japan; Hijiori; Injection; Pressure; Fractures; Water; Fluid and Heat Flow |
Geothermal Resources Council Transactions |
1987 |
English |
| Hot Dry Rock Geothermal Reservoir Fracturing Initial Field Operations -- 1982 |
Rowley, John C.; Pettitt, Roland A.; Matsunaga, Isao; Dreesen, Donald S.; Nicholson, Robert W.; Sinclair, A. Richard |
HDR/EGS; Hydraulic fracturing; Well testing |
Hot Dry Rock; USA; New Mexico; Fenton Hill; Crystalline Granite Rock; Hydraulic Fracturing; Breakdown Pressure; Seismic Monitoring; Retrievable Packers; Loss Circulation; Fracture Gradient |
Geothermal Resources Council Transactions |
1983 |
English |
| Slip Tendency Analysis of Fracture Networks to Determine Suitability of Candidate Testbeds for the EGS Collab Hydroshear Experiment |
Singh, Ankush; Zoback, Mark; Neupane, Ghanashyam; Dobson, Patrick; Kneafsey, Timothy; Schoenball, Martin; Guglielmi, Yves; Ulrich, Craig; Roggenthen, William; Uzunlar, Nuri; Morris, Joseph; Fu, Pengchen; Schwering, Paul; Knox, Hunter; Fresh, Luke; et al. |
HDR/EGS; Hydraulic fracturing; Well stimulation; Rock mechan |
EGS Collab, Shear Stimulation, Slip Potential, Site Selection |
Geothermal Resources Council Transactions |
2019 |
English |
| Observations from the First EGS Collab Testbed: Part 1 – Responses of Fractured, Crystalline Rock to Hydraulic Stimulation and Initial Fluid Circulation Experiments |
Schwering, Paul; Fu, Pengcheng; Vermeul, Vincent; Strickland, Christopher; Knox, Hunter; Burghardt, Jeffrey; Ajo-Franklin, Jonathan; Schoenball, Martin; Ingraham, Mathew; Blankenship, Douglas; Kneafsey, Timothy; EGS Collab Team |
HDR/EGS; Hydraulic fracturing; Well stimulation; Fractures; |
EGS Collab, hydraulic stimulation, fluid circulation, fracture, crystalline rock |
Geothermal Resources Council Transactions |
2019 |
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 |
| Stimulation of the 2200-m-Deep Reservoir at Hijiori HDR Test Site |
Sato, Yoshiteru; Ikawa, Terumichi |
HDR/EGS; Hydraulic fracturing; Well logging; Fractures |
Japan; Hijiori; Hot Dry Rock; Stimulation; Hijiori; Logging; Reservoir; Seismic event; Drilling; Coring |
Geothermal Resources Council Transactions |
1995 |
English |
| Determination of In-Situ Stress to Predict Direction of Hydraulically Created Fractures for Development of Hot Dry Rock Geothermal Reservoirs in Japan |
Kuriyagawa, Michio; Kobayashi, Hideo; Matsunaga, Isao; Kosugi, Masayuki; Yamaguchi, Tsutomu; Sasaki, Shunji; Hori, Yoshinao |
HDR/EGS; Hydraulic fracturing; Tectonics; Microseismicity |
— |
Geothermal Resources Council Transactions |
1985 |
English |
| Study of the Influence of Temperature and on the Fracture Energy on Synthetic Rocks and Low Permeability Rocks Present in a Geothermal Reservoir |
Rodriguez-Villarreal, Omar; Pijaudier-Cabot, Gilles; La Borderie, Christian; Hinojosa, Moisés; Varela, Alberto |
HDR/EGS; Hydraulic fracturing; Rock mechanics |
EGS, Permeability, Hydraulic Fracture Test, Surface Fracture Energy, Energy balance, Mortar and Rocks |
Geothermal Resources Council Transactions |
2020 |
English |
| Using Acoustic Velocities and Microimaging to Probe Microstructural Changes caused by Thermal Shocking of Tight Rocks |
Malenda, Margariete; Vanorio, Tiziana; |
HDR/EGS; Hydraulic fracturing; Rock mechanics |
thermal shocking, microstructure, elastic moduli, permeability, time-lapse, micro-imaging, tight rocks |
Geothermal Resources Council Transactions |
2023 |
English |
| Imaging of Reservoirs and Fracture Systems Using Microearthquakes Induced by Hydraulic Injections |
Fehler, Michael; House, Leigh; Phillips, W. Scott; Block, Lisa; Cheng, C. H. |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Microseis |
Hot Dry Rock; Reservoir Engineering; Reservoir Model; Thermal Drawdown; Seismicity; Tomography; S Wave; Geophysical Surveys; Waveforms |
Geothermal Resources Council Transactions |
1991 |
English |
| A 3D Analysis of Rock Failure around Hydraulic Fractures with Reference to Induced Seismicity |
Rawal, C.; Ghassemi, A. |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Granite; |
Hydraulic fracturing; Poroelasticity; Miro-seismicity; Boundary element method |
Geothermal Resources Council Transactions |
2010 |
English |
| On Reliability of Stress Determined by Hydraulic Fracturing Stress Measurement using Transverse Fractures |
Hayashi, Kazuo; Sato, Akira; Ito, Takatoshi |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Fractures |
Enhanced Geothermal Systems; stress, fracture orientation, EGS, HDR |
Geothermal Resources Council Transactions |
2007 |
English |
| Pore Pressure and Stress Distributions Around an Injection-Induced Fracture |
Jun Ge; Ghassemi, Ahmad |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Fractures |
Enhanced Geothermal Systems; hydraulic fracture, poroelasticity, thermoelasticity |
Geothermal Resources Council Transactions |
2007 |
English |
| Behavior of an Artificial Reservoir Created in a Formation with a Natural Fracture Network for HDR Geothermal Heat Extraction |
Hayashi, Kazuo; Kumazawa, Kohei; Abe, Hiroyuki |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Fluid dyn |
Hot Dry Rock; Case Studies; Fluid Loss |
Geothermal Resources Council Transactions |
1988 |
English |
| Dewarless High-Temperature Seismic Tool for EGS |
Henfling, J. A.; Maldonado, Frank; Lindblom, Scott; Greving, Jeff; Chavira, David; Vaughan, Mark; Uhl, Jim |
HDR/EGS; Hydraulic fracturing; Microseismicity; Reservoir mo |
Geothermal; HT; SOI; EGS; seismic; microseismic; downhole |
Geothermal Resources Council Transactions |
2011 |
English |