| Micro-earthquake Observation Results in Ogachi HDR Project |
Hideshi KAIEDA |
Enhanced Geothermal Systems |
micro-earthquake, Hot Dry Rock, reservoir, hydraulic stimulation, flow path |
Stanford Geothermal Workshop |
2014 |
English |
| Thermal Performance of Directional Wells for EGS Heat Extraction |
Elena KALININA, Teklu HADGU, Katherine KLISE, Thomas LOWRY |
Enhanced Geothermal Systems |
geothermal reservoir simulation, enhanced geothermal systems, heat extraction, directional wells, reservoir permeability, fracture orientation, fracture properties, injection interval |
Stanford Geothermal Workshop |
2014 |
English |
| EGS Probabilistic Seismic Hazard Assessment with 3-D Discrete Fracture Modeling |
Dimitrios KARVOUNIS, Gischig, VALENTIN, Stefan WIEMER |
Enhanced Geothermal Systems |
probabilistic seismic hazard assessment, EGS, induced seismicity, modeling |
Stanford Geothermal Workshop |
2014 |
English |
| Validating Forecasting Models for Induced Seismicity Related to Deep Geothermal Energy Projects |
Eszter KIRÁLY, Valentin GISCHIG, Dimitrios KARVOUNIS, Stefan WIEMER |
Enhanced Geothermal Systems |
deep geothermal systems, seismicity forecast, CSEP testing, principal components analysis, Cooper Basin, Soultz-sous-Forêts, Basel, St. Gallen |
Stanford Geothermal Workshop |
2014 |
English |
| Sustainability of Fractures in EGS Systems – A Laboratory Investigation |
Timothy J. KNEAFSEY, Seiji NAKAGAWA, Patrick F. DOBSON, B. Mack KENNEDY, Jonathan P. ICENHOWER, Shinichiro NAKASHIMA, |
Enhanced Geothermal Systems |
fracture flow, fracture closing, experimental, fracture sustainability, EGS |
Stanford Geothermal Workshop |
2014 |
English |
| Lognormality, δκ ~ κ δφ, EGS, and All That |
Peter LEARY, Peter MALIN, Justin POGACNIK, John RUGIS, Brice VALLES, Peter GEISER |
Enhanced Geothermal Systems |
EGS, fractures, permeability enhancement, Biot coupling, geocriticality |
Stanford Geothermal Workshop |
2014 |
English |
| Economic Valuation of Directional Wells for EGS Heat Extraction |
Thomas S. LOWRY, Elena KALININA, Teklu HADGU, Katherine A. KLISE |
Enhanced Geothermal Systems |
enhanced geotherm system, levelized cost of electricity, risk, uncertainty, directional, horizontal, GT-Mod, GETEM, FEHM |
Stanford Geothermal Workshop |
2014 |
English |
| Imaging the Newberry EGS Site Using Seismic Interferometry |
Eric MATZEL, Dennise TEMPLETON, Anders PETERSSON, Meredith GOEBEL |
Enhanced Geothermal Systems |
Newberry, EGS, interferometry, microseismicity, ambient noise correlation |
Stanford Geothermal Workshop |
2014 |
English |
| Stimulation Mechanism and the Direction of Propagation of Microseismicity |
Mark MCCLURE |
Enhanced Geothermal Systems |
EGS, shear stimulation, modeling, pressure transient analysis |
Stanford Geothermal Workshop |
2014 |
English |
| Reservoirs and Reinjection of the Thermal Waters of Kızıldere, Western Anatolia, Turkey |
Nevzat OZGUR, CALISKAN Tugba |
Enhanced Geothermal Systems |
Turkey, Western Anatolia, Büyük Menderes, Kizildere, thermal waters, reinjection |
Stanford Geothermal Workshop |
2014 |
English |
| Strain Measurement of Geological Samples Subjected to Triaxial Stresses Experienced During Hydraulic Fracture |
Yarom POLSKY, Ke AN, Larry ANOVITZ and Luc DESSIEUX |
Enhanced Geothermal Systems |
hydraulic fracture, strain measurement, rock mechanics testing, triaxial testing |
Stanford Geothermal Workshop |
2014 |
English |
| EGS Designs with Horizontal Wells, Multiple Stages, and Proppant |
Sogo SHIOZAWA, Mark MCCLURE |
Enhanced Geothermal Systems |
EGS, hydraulic stimulation, proppant, zonal isolation |
Stanford Geothermal Workshop |
2014 |
English |
| Fracture Permeability Assessment in Deeply Buried Carbonates and Implications for Enhanced Geothermal Systems: Inferences from a Detailed Well Study at Luttelgeest-01, the Netherlands |
Katrien VAN OVERSTEEG, Lindsay LIPSEY, Maarten PLUYMAEKERS, Jan Diederik VAN WEES, Peter FOKKER and Chris SPIERS |
Enhanced Geothermal Systems |
fracture permeability, convection, carbonates, hydraulic fracturing, The Netherlands |
Stanford Geothermal Workshop |
2014 |
English |
| A Heat Extraction Prediction for Multiple Fractures in a Closed-loop Circulation Enhanced Geothermal System |
Bisheng WU, Andrew P. BUNGER, Xi ZHANG, Robert G. JEFFREY and Cameron HUDDLESTONE-HOLMES |
Enhanced Geothermal Systems |
optimization, enhanced geothermal reservoir, multiple parallel fractures, dipole wells, semi-analytical solutions |
Stanford Geothermal Workshop |
2014 |
English |
| The Evolution of Surface Roughness and Aperture in Natural Fractures Subjected to Repeated Slip |
Olivia WELLS, Nicholas C. DAVATZES |
Enhanced Geothermal Systems |
fracture aperture, roughness, dilation, slip, Newberry, EGS |
Stanford Geothermal Workshop |
2015 |
English |
| Simulation of Slip-Induced Permeability Enhancement Accounting for Multiscale Fractures |
Eren UCAR, Inga BERRE, Eirik KEILEGAVLEN |
Enhanced Geothermal Systems |
numerical simulation, discrete fracture matrix, hydraulic stimulation, shear dilation, matrix permeability |
Stanford Geothermal Workshop |
2015 |
English |
| Investigation of Multiple Seismic Parameters as Indicators of EGS Favorability |
Ileana TIBULEAAC, Joe IOVENITTI |
Enhanced Geothermal Systems |
seismic velocity, attenuation, spectral properties, EGS, geothermal, favorability mapping |
Stanford Geothermal Workshop |
2015 |
English |
| Microseismicity During the 2005 Habanero EGS Stimulation in the Cooper Basin of South Australia |
Dennise TEMPLETON, David HARRIS |
Enhanced Geothermal Systems |
microseismicity, EGS, Habanero, Cooper Basin |
Stanford Geothermal Workshop |
2015 |
English |
| Thermal-Hydrological-Mechanical-Chemical Modeling of the 2014 EGS Stimulation Experiment at Newberry Volcano, Oregon |
Eric SONNENTHAL, Torquil SMITH, Trenton CLADOUHOS |
Enhanced Geothermal Systems |
THMC, Newberry Volcano, EGS |
Stanford Geothermal Workshop |
2015 |
English |
| Thermo-Hydro-Mechanical Modeling of Enhanced Geothermal Systems Using COMSOL Multiphysics |
Danijela SIJACIC, Peter A. FOKKER |
Enhanced Geothermal Systems |
EGS, coupled modeling, thermal activation, induced seismicity, COMSOL |
Stanford Geothermal Workshop |
2015 |
English |