| Multi-Disciplinary Prospection Approach for EGS Reservoirs in the German Variscian Basement |
E. Schill, T. Kohl, J. Geiermann, C. Baujard, S. Koch, H. Deckert, G. Munoz, Y. Abdelfettah |
HDR/EGS |
EGS, geophysics, 3D geology, temperature modelling |
Stanford Geothermal Workshop |
2011 |
English |
| The Thermofacies Concept |
Ingo Sass and Annette E. Götz |
HDR/EGS |
geothermal energy; reservoir characterization; thermo-physical rock properties; sedimentary facies; thermofacies |
Stanford Geothermal Workshop |
2011 |
English |
| A Three-Dimensional Stochastic Fracture Network Model for Geothermal Reservoir Stimulation |
Xiaonan Wang, Ahmad Ghassemi |
HDR/EGS |
Stimulation, stochastic fracture network, flow simulation, stress-dependent permeability |
Stanford Geothermal Workshop |
2011 |
English |
| 3D Structural Regional Model of the EGS Soultz Site (Northern Upper Rhine Graben, France): Insights and Perspectives |
P. Baillieux, E. Schill, C. Dezayes |
HDR/EGS |
EGS, Soultz, fault, fracture, 3D structural model, graben system |
Stanford Geothermal Workshop |
2011 |
English |
| A Model for Thermophysical Properties of CO2-Brine Mixtures at Elevated Temperatures and Pressures |
Nicolas Spycher and Karsten Pruess |
HDR/EGS |
EGS, CO2, thermophysical properties, numerical simulation |
Stanford Geothermal Workshop |
2011 |
English |
| The Chemical Stability of Bauxite and Quartz Sand Proppants Under Geothermal Conditions |
Daniel Brinton, Kristie McLin, Joseph Moore |
HDR/EGS |
HDR, EGS, Proppants |
Stanford Geothermal Workshop |
2011 |
English |
| 3-D Visualization of a Fractured Geothermal Field: the Example of the EGS Soultz Site (Northern Upper Rhine Graben, France) |
C. Dezayes, L. Beccaletto, G. Oliviero, P. Baillieux, L. Capar, E. Schill |
HDR/EGS |
EGS Soultz, 3-D Visualization |
Stanford Geothermal Workshop |
2011 |
English |
| Induced Microseismic Activity During Recent Circulation Tests at the EGS Site of Soultz-sous-Forêts (France) |
Cuenot Nicolas, Frogneux Michel, Dorbath Catherine, Calo' Marco |
HDR/EGS |
Induced seismicity, Circulation tests, EGS, Soultz-sous-For?ts |
Stanford Geothermal Workshop |
2011 |
English |
| Modeling Geochemical Processes in Enhanced Geothermal Systems with CO2 as Heat Transfer Fluid |
John Apps and Karsten Pruess |
HDR/EGS |
Enhanced Geothermal Systems, CO2, Geochemical Processes, Modeling |
Stanford Geothermal Workshop |
2011 |
English |
| Impact of Fluid-Rock Interactions on Enhanced Geothermal Systems with CO2 as Heat Transmission Fluid |
Yuyu Wan, Tianfu Xu, and Karsten Pruess |
HDR/EGS |
EGS, CO2-EGS, Fluid-rock Interaction |
Stanford Geothermal Workshop |
2011 |
English |
| Laboratory Experimental Study of Heat Extraction From Porous Media by Means of CO2 |
Mario Magliocco, Timothy J. Kneafsey, Karsten Pruess, and Steven Glaser |
HDR/EGS |
Enhanced geothermal systems, Heat transfer, Supercritical carbon dioxide, Laboratory experiments |
Stanford Geothermal Workshop |
2011 |
English |
| Stochastic Permeability Estimation for the Soultz-sous-Forêts EGS Reservoir |
Christian Kosack, Christian Vogt, Gabriele Marquart, Christoph Clauser, Volker Rath |
HDR/EGS |
Permeability, Staochastic simulation Monte Carlo, Ensemble Kalman Filter, shemat_suite, EGS, Soultz |
Stanford Geothermal Workshop |
2011 |
English |
| Characterization of Rock Pore Features in Geothermal Systems Using Small Angle Neutron Scattering (SANS) |
Lawrence M. Anovitz, Gernot Rother, David R. Cole |
HDR/EGS |
SANS, USANS pore geometry, fractal |
Stanford Geothermal Workshop |
2011 |
English |
| Fracture Conductivity of a Bauxite-Propped Geothermal System at In-Situ Conditions |
Trevor Stoddard, John McLennan, Joseph Moore |
HDR/EGS |
EGS, proppant, Bauxite, geothermal, fractures |
Stanford Geothermal Workshop |
2011 |
English |
| Removal of Water for Carbon Dioxide-Based EGS Operation |
Aleks D. Atrens, Hal Gurgenci, and Victor Rudolph |
HDR/EGS |
carbon dioxide; CO2; thermosiphon; EGS; hot dry rock; HDR; engineered geothermal systems |
Stanford Geothermal Workshop |
2011 |
English |
| Preliminary Investigation of an Aseismic Doughnut Hole Region in the Northwest Geysers, California |
Katie Boyle, Stephen Jarpe, Lawrence Hutchings, John Peterson, Ernest Majer |
HDR/EGS |
aseismic region Northwest Geysers |
Stanford Geothermal Workshop |
2011 |
English |
| Discrete Element Modeling of Rock Deformation, Fracture Network Development and Permeability Evolution Under Hydraulic Stimulation |
Shouchun Deng, Robert Podgorney and Hai Huang |
HDR/EGS |
stimulation, modeling, DEM, fracture, fracture networks |
Stanford Geothermal Workshop |
2011 |
English |
| Microseismicity at Groß Schönebeck - a Case Review |
Luca Urpi |
HDR/EGS |
microseismicity, reactivation, stimulation, stress field |
Stanford Geothermal Workshop |
2011 |
English |
| Geology and Hydrothermal Alteration of the Raft River Geothermal System, Idaho |
Clay Jones, Joseph Moore, William Teplow, Seth Craig |
HDR/EGS |
Raft River, hydrothermal alteration |
Stanford Geothermal Workshop |
2011 |
English |
| Geochemical Modeling of Water-Rock-Proppant Interactions |
Kristie McLin, Daniel Brinton, and Joseph Moore |
HDR/EGS |
EGS, proppant, geochemical modeling |
Stanford Geothermal Workshop |
2011 |
English |