| Thermo-Hydro-Mechanical Model of Multifracture HDR Geothermal Reservoirs |
Aliyu, Musa D; Archer, Rosalind A. |
HDR/EGS; Fractures; Reservoir modeling |
Multifracture, HDR geothermal reservoir, THM processes, fracture spacing, fracture number |
Geothermal Resources Council Transactions |
2020 |
English |
| Effect of Fluid Leakage at the Crack Tip on Dynamics of Penny-Shaped Fluid-Filled Crack |
Ito, Shin; Hayashi, Kazuo |
HDR/EGS; Fractures; Reservoir Crack; Microseismicity; Acoust |
Enhanced Geothermal Systems - Fractures; Hot Dry Rock; Geothermal Reservoir Crack; Microseismicity; Acoustic Emission |
Geothermal Resources Council Transactions |
2001 |
English |
| Evolution of Porosity in Fractures in the Newberry Volcano Geothermal System, Oregon, USA: Feedback between Deformation and Alteration |
Fetterman, James Andrew; Davatzes, Nicholas C. |
HDR/EGS; Fractures; Porosity |
Fracture; porosity; dilation; EGS; core; roughness |
Geothermal Resources Council Transactions |
2011 |
English |
| Laboratory Investigation on Cryogenic Fracturing of Hot Dry Rock Under Triaxial-Confining Stresses |
Yang, Ruiyue; Huang, Zhongwei; Shi, Yu; Huang, Pengpeng; Yang, Zheqi |
HDR/EGS; Fractures; Nitrogen |
Hot Dry Rock; Cryogenic Fracturing; Liquid Nitrogen; Thermal shock; Enhanced Geothermal System |
Geothermal Resources Council Transactions |
2018 |
English |
| Focal Mechanism Inversion of Microseismic Events at the First EGS Collab Testbed |
Li, Jiaxuan; Huang, Lianjie; Chen, Yu; Gao, Kai; Feng, Zongcai; Chi, Benxin; Schoenball, Martin; Ajo-Franklin, Jonathan; Kneafsey, Timothy J.; EGS Collab Team |
HDR/EGS; Fractures; Microseismicity |
— |
Geothermal Resources Council Transactions |
2020 |
English |
| Fracture Generation and Water-Rock Interaction Processes in Supercritical Deep-Seated Geothermal Reservoirs |
Hashida, T.; Bignall, G.; Tsuchiya, N.; Takahashi, T.; Tanifuji, K. |
HDR/EGS; Fractures; Microfracturing; Hydrothermal alteration |
Enhanced Geothermal Systems - Fractures; Microfracturing; Water-rock Interaction; Supercritical; Deep-seated Geothermal Reservoir; HDR; Takidani Granite |
Geothermal Resources Council Transactions |
2001 |
English |
| Injection-induced Shear Slip and Seismicity in Rough and Saw-cut Gabbro Fractures |
Ye, Zhi; Zhou, Xuejun; Ghassemi, Ahmad |
HDR/EGS; Fractures; Induced seismicity |
EGS, shear stimulation, fracture/fault slip, induced seismicity, fracture roughness |
Geothermal Resources Council Transactions |
2021 |
English |
| Flow Path Alterations during Hydraulic Stimulation at Bedretto Underground Laboratory for Geosciences and Geoenergies |
Doonechaly, N.G.; Bröker, K.; Ma, X.; Scarabello, L.; Villiger, L.; Wenning, Q.; Rinaldi, A.P.; Repollés, V.C.; Shakas, A.; Hertrich, M.; Obermann, A,; Plenkers, K.; Maurer, H.; Wiemer, S.; Giardini, D.; BedrettoLab Team |
HDR/EGS; Fractures; Hydraulic stimulation |
EGS, Fracture, Stimulation, Connectivity, Flow Path |
Geothermal Resources Council Transactions |
2023 |
English |
| Successful Wellbore Isolation for Ultra-High Temperature Multistage Hydraulic Fracturing Treatments at the Utah FORGE Site |
Bruce, Thomas; Brooks, Charles; Wanvik, Thea Fjelde; Buljo, Torbjørn; Seljevold, Sandra Sæther; England, Kevin; McLennan, John |
HDR/EGS; Fractures; Hydraulic fracturing; FORGE |
Retrievable Bridge Plug, High-Pressure High Temperature, Hydraulic Fracturing, Stimulation |
Geothermal Resources Council Transactions |
2023 |
English |
| Habanero Field Tests in the Cooper Basin, Australia: A Proof-of-Concept for EGS |
Chen, Delton; Wyborn, Doone |
HDR/EGS; Fractures; Granite; Well stimulation |
Cooper Basin; Australia; EGS; Hfr; Fracture; Granite; Stimulation |
Geothermal Resources Council Transactions |
2009 |
English |
| How to Understand the Effect of the Hydraulic Stimulation in Terms of Hydro-Mechanical Behavior at Soultz-sous-Forets (France) |
Gentier, S.; Rachez, X.; Dezayes, C.; Blaisonneau, A.; Genter, A. |
HDR/EGS; Fractures; Granite; Mechanical Modeling; Hydraulic |
EGS Stimulation; Fractures; Granite; Soultz-sous-Forets; Mechanical Modeling; Hydraulic Modelling; Hydraulic Stimulation Tests |
Geothermal Resources Council Transactions |
2005 |
English |
| Development of Multi-Stage Fracturing System and Wellbore Tractor to Enable Zonal Isolation During Stimulation and EGS Operations in Horizontal Wellbores |
Fleckenstein, William; Miskimins, Jennifer; Eustes, Alfred; Kazemi, Hossein; Hill, Tom; Mailand, Jason; King, George; Ortiz, Santos |
HDR/EGS; Fractures; FORGE; Well stimulation |
— |
Geothermal Resources Council Transactions |
2021 |
English |
| Revisions to the Discrete Fracture Network Model at Utah FORGE Site |
Finnila, Aleta; Doe, Thomas; Podgorney, Robert; Damjanac, Branko; Xing, Pengju |
HDR/EGS; Fractures; FORGE |
DFN, FORGE, Milford, Utah, discrete, fracture |
Geothermal Resources Council Transactions |
2021 |
English |
| A Mixed Fracture-Matrix Model for Evaluating Well Orientation and Completion Options for the Utah FORGE Site |
Wilkins, Andy; Munday, Lynn; Bolisetti, Chandrakanth; Podgorney, Robert; Finnila, Aleta |
HDR/EGS; Fractures; FORGE |
Discrete fracture network, FORGE, MOOSE |
Geothermal Resources Council Transactions |
2021 |
English |
| Effect of Fluid Leak-off on Heat Extraction from a Fracture in Hot Dry Rock |
Cheng, A. H.-D.; Ghassemi, A. |
HDR/EGS; Fractures; Fluid Leak-off |
Enhanced Geothermal Systems - Fractures; Fluid Leak-off; Fracture; Hot Dry Rock |
Geothermal Resources Council Transactions |
2001 |
English |
| Evidence for Fluid Flow in Non-Brittle Takidani Granite Implications for Utilization of DSGRs |
Sekine, K.; Bignall, G.; Tsuchiya, N.; Nakatsuka, K. |
HDR/EGS; Fractures; Fluid inclusions; Microthermometry; Gran |
Enhanced Geothermal Systems - Fractures; Fluid Inclusion Microthermometry; Deep-seated Geothermal Reservoir; Granite; Quartz Fracturing; Takidani Granite; HDR; Hot Dry Rock |
Geothermal Resources Council Transactions |
2001 |
English |
| Fracture Network of the EGS Geothermal Reservoir at Soultz-sous-Forets (Rhine Graben, France) |
Dezayes, Chrystel; Genter, Albert; Gentier, Sylvie |
HDR/EGS; Fractures; Fluid Flow; Granite; Borehole Image Logs |
EGS Field Applications; Fractures; Fluid Flow; Granite; Borehole Image Logs; Soultz-sous-Forets; Upper Rhine Graben; France |
Geothermal Resources Council Transactions |
2004 |
English |
| Evaluation of Artificial Fracture Volume Based on Vented Water -- Yakedake Hot Dry Rock Test Site |
Kobayashi, Hideo; Hayamizu, Hirohide; Matsunaga, Isao |
HDR/EGS; Fractures; Fluid dynamics; Hydraulic fracturing |
Hot Dry Rock; Reservoir Engineering; Japan; Yakedake; Hydraulic Fracturing; Heat Exchange; Fracture Size; Acoustic Emission; Stress Wave; Fluid Volume; Pressurization; Fluid Permeation; Pore Pressure; Fracture Plan; AE Technique; Water Loss; Fracture Volu |
Geothermal Resources Council Transactions |
1983 |
English |
| Experimental and Numerical Development of Inflow Measurement in Fractured Enhanced Geothermal Systems (EGS) Wells |
Judawisastra, Luthfan Hafizha; Sausan, Sarah; Horne, Roland N. |
HDR/EGS; Fractures; Fluid dynamics; FORGE |
chloride concentration, feed zone, fracture inflows, single phase, EGS, Utah FORGE |
Geothermal Resources Council Transactions |
2022 |
English |
| Fracture Characterization Using Resistivity Measured at Different Frequencies in Rocks |
Li, Kewen; Pan, Baozhi; Horne, Roland |
HDR/EGS; Fractures; Equipment design; Rock mechanics |
Fracture characterization; resistivity; different frequencies; fractured rock; EGS |
Geothermal Resources Council Transactions |
2015 |
English |