| Coupled Hydro-Mechanical Modelling of the GPK3 Reservoir Stimulation at the European EGS Site Soultz-sous-ForÍts |
T. Kohl and T. MÈgel |
HDR/EGS |
reservoir stimulation, numeric modelling |
Stanford Geothermal Workshop |
2005 |
English |
| Comparing FRACHEM and TOUGHREACT for Reactive Transport Modeling of Brine-Rock Interactions in Enhanced Geothermal Systems (EGS) |
Laurent AndrÈ, Nicolas Spycher, Tianfu Xu, Karsten Pruess, FranÁois-D. Vuataz |
HDR/EGS |
thermo-hydraulic-chemical modelling, brine, (EGS) enhanced geothermal system |
Stanford Geothermal Workshop |
2006 |
English |
| On the Feasibility of Using Supercritical CO2 as Heat Transmission Fluid in an Engineered Hot Dry Rock Geothermal System |
Karsten Pruess, Mohamed Azaroual |
HDR/EGS |
hot dry rock, carbon dioxide, carbon sequestration, heat mining |
Stanford Geothermal Workshop |
2006 |
English |
| Spatial and Temporal Distrbution of Larger Seismic Events at European and Australian HDR Sites |
H. Asanuma, H. Nozaki, T. Uhara, H. Niitsuma, R. Baria, D. Wyborn |
HDR/EGS |
HDR, microseismicity, magnitude |
Stanford Geothermal Workshop |
2006 |
English |
| A New Approach for Monitoring Pressure Propagation in Reservoirs Based on Microseismic Events Caused by Hydraulic Stimulation |
Takatoshi Ito, Takeshi Chiba, Kazuyoshi Osada, Hideshi Kaieda |
HDR/EGS |
pore pressure, microseismic event, reservoir engineering, flow structure, hydraulic stimulation |
Stanford Geothermal Workshop |
2006 |
English |
| Correlating Laboratory Observations of Fracture Mechanical Properties to Hydraulically-Induced Microseismicity in Geothermal Reservoirs |
Stephen L. Karner |
HDR/EGS |
fault mechanics, laboratory experiments, seismicity |
Stanford Geothermal Workshop |
2006 |
English |
| Creation of an HDR/EGS Reservoir at 5000 m Depth at the European HDR Project |
R.Baria, R.Jung, T.Tischner, J.Nicholls, S.Michelet, B.Sanjuan, N.Soma, H.Asanuma, B.Dyer, J.Garnish |
HDR/EGS |
— |
Stanford Geothermal Workshop |
2006 |
English |
| On the Feasibility of Using Supercritical CO2 as Heat Transmission Fluid in an Engineered Hot Dry Rock Geothermal System |
Karsten Pruess, Mohamed Azaroual |
HDR/EGS |
hot dry rock, carbon dioxide, carbon sequestration, heat mining |
Stanford Geothermal Workshop |
2006 |
English |
| Ongoing Resource Assessment of Geothermal Energy from Deep Sedimentary Basins in Texas |
R.J. Erdlac, Jr., L. Armour, R. Lee, S. Snyder, M. Sorensen, M. Matteucci, and J. Horton |
HDR/EGS |
deep geothermal, sedimentary basins, EGS |
Stanford Geothermal Workshop |
2007 |
English |
| Stress and Pore Pressure Distribution Around a Pressurized, Cooled Crack in Low Permeability Rock |
Ahmad Ghassemi |
HDR/EGS |
fractures, thermoelastic stress |
Stanford Geothermal Workshop |
2007 |
English |
| Chemical Stimulation in Near-Wellbore Geothermal Formations: Silica Dissolution in the Presence of Calcite at High Temperature and High pH |
Peter Rose, Tianfu Xu, Katie Kovac, Mike Mella, and Karsten Pruess |
HDR/EGS |
EGS, chemical stimulation, silica, calcite, NTA |
Stanford Geothermal Workshop |
2007 |
English |
| Cost of Electricity from Enhanced Geothermal Systems |
Subir K. Sanyal, James W. Morrow, Steven J. Butler and Ann Robertson-Tait |
HDR/EGS |
cost of electricity, EGS |
Stanford Geothermal Workshop |
2007 |
English |
| HDR Project Soultz: Hydraulic and Seismic Observations During Stimulation of the 3 Deep Wells by Massive Water Injections |
T. Tischner, M. Schindler, R. Jung, P. Nami |
HDR/EGS |
HDR, stimulation, hydraulic fracturing, productivity |
Stanford Geothermal Workshop |
2007 |
English |
| Estimation of Mineral Transportation in HDR Circulation Test |
Norio Yanagisawa, Isao Matsunaga and Hajime Sugita |
HDR/EGS |
HDR, scale, calcite, anhydrite, fluid, tracer test, reservoir mass |
Stanford Geothermal Workshop |
2007 |
English |
| Stress State at Soultz-Sous-ForÍts to 5 km Depth from Wellbore Failure and Hydraulic Observations |
BenoÓt Valley, Keith F. Evans |
HDR/EGS |
stress, Soultz-sous-ForÍts, wellbore failure |
Stanford Geothermal Workshop |
2007 |
English |
| Thermal Modelling of Long Term Circulation of Multi-Well Development at the Cooper Basin Hot Fractured Rock (HFR) Project and Current Proposed Scale-Up Program |
Robert Vˆrˆs, Ralph Weidler, Lambertus de Graaf and Doone Wyborn |
HDR/EGS |
HFR, thermal modeling, multi-well, Cooper Basin |
Stanford Geothermal Workshop |
2007 |
English |
| Numerical Studies of Fluid-Rock Interactions in Enhanced Geothermal Systems (EGS) with CO2 as Working Fluid |
Tianfu Xu, Karsten Pruess and John Apps |
HDR/EGS |
CO2-EGS, Reactive transport, Numerical modeling, Changes in porosity, CO2 sequestration |
Stanford Geothermal Workshop |
2008 |
English |
| Characterization of Fracture Connectivity and Fluid Flow Pathways Derived from Geological Interpretation and 3D Modelling of the Deep Seated EGS Reservoir of Soultz (France) |
Sausse J., Dezayes C., Genter, A. and Bisset, A. |
HDR/EGS |
3D fracture network, reservoir characterization, geophysical logging, petrophysic, Soultz-sous-For?ts. |
Stanford Geothermal Workshop |
2008 |
English |
| Exceptional Enhanced Geothermal Systems from Oil and Gas Reservoirs |
Kewen Li and Lingyu Zhang |
HDR/EGS |
EGS, oil and gas, power generation |
Stanford Geothermal Workshop |
2008 |
English |
| Hot Rocks in Australia -- National Outlook |
Barry A. Goldstein, Anthony (Tony) J. Hill, Anthony R. Budd, Fiona Holgate, Michael Malavazos |
HDR/EGS |
geothermal, EGS, Australia, renewable |
Stanford Geothermal Workshop |
2008 |
English |