| A Single-Well EGS Configuration Using a Thermosiphon |
Zhe Wang, Mark W. McClure and Roland N. Horne |
HDR/EGS |
thermosyphon, single well EGS |
Stanford Geothermal Workshop |
2009 |
English |
| Borehole Image Analysis and Geological Interpretation of Selected Features in Well DP 27-15 at Desert Peak, Nevada: Pre-Stimulation Evaluation of an Enhanced Geothermal System |
Katherine M. Kovac, Susan Juch Lutz, Peter S. Drakos, and Ann Robertson-Tait |
HDR/EGS |
Enhanced Geothermal Systems, EGS, Desert Peak, Nevada, formation microscanner, FMS, petrology, lithology, natural fractures |
Stanford Geothermal Workshop |
2009 |
English |
| Stratigraphic and Structural Relationships in the Desert Peak Geothermal Reservoir, Nevada: Pre-Stimulation Characterization of EGS Reservoir Rocks |
Susan Juch Lutz, Joseph N. Moore, Peter Drakos, and Ann Robertson-Tait |
HDR/EGS |
stratigraphy, basement faults, Enhanced Geothermal Systems, Desert Peak, Nevada, petrology, lithology, alteration mineralogy |
Stanford Geothermal Workshop |
2009 |
English |
| Electricity Generation using a Supercritical CO2 Geothermal Siphon |
Hal Gurgenci |
HDR/EGS |
CO2; electricity generation |
Stanford Geothermal Workshop |
2009 |
English |
| The In Situ Formation of Calcium Carbonate as a Diversion Agent for Use in Engineered Geothermal Systems |
Pete Rose, Scott Fayer, Susan Petty, and Daniel Bour |
HDR/EGS |
diversion agents, EGS, hydraulic stimulation, calcium carbonate |
Stanford Geothermal Workshop |
2010 |
English |
| A System Dynamics Approach for EGS Scenario Analysis |
Thomas S. Lowry, Vincent C. Tidwell, Peter H. Kobos, Mark Antkowiak, Charles E. Hickox |
HDR/EGS |
EGS, System Dynamics, thermal drawdown, reservoir engineering |
Stanford Geothermal Workshop |
2010 |
English |
| A High Level Geothermal System Scoping Model: A First Step Toward Enhanced Geothermal Systems Engineering |
Mark Antkowiak, Neil K. Snyder, Thomas S. Lowry |
HDR/EGS |
systems engineering, integrated, EGS |
Stanford Geothermal Workshop |
2010 |
English |
| Reactive Flow in a Natural Fracture in Poro-thermoelastic Rock |
Chakra Rawal, Ahmad Ghassemi |
HDR/EGS |
Reactive Flow; Thermoelasticity; Fracture Aperture; Finite Element Method; Displacement Discontinuity |
Stanford Geothermal Workshop |
2010 |
English |
| Cross-Hole Periodic Hydraulic Testing of Inter-Well Connectivity |
Matthew Becker, Eric Guiltinan |
HDR/EGS |
injectivity, tracer, EGS, hydraulic tests |
Stanford Geothermal Workshop |
2010 |
English |
| Imaging of the Soultz Enhanced Geothermal Reservoir Using Microseismic Data |
Diego Concha, Michael Fehler, Haijiang Zhang, and Ping Wang |
HDR/EGS |
Microseismic, Induced Seismicity, Imaging, Fractures |
Stanford Geothermal Workshop |
2010 |
English |
| Themo-Poroelastic Analysis of Injection-Induced Rock Deformation and Damage Evolution |
Sang H. Lee and Ahmad Ghassemi |
HDR/EGS |
Thermo-poroelasticity, Poroelasticity, Damage Mechanics, Finite Element Method, Wellbore Geomechanics, Geothermal Reservoir Simulation, Coupled Reservoir Simulation |
Stanford Geothermal Workshop |
2010 |
English |
| Numerical Simulation to Study Feasibility of Using Supercritical CO2 as a Stimulation Agent for Enhanced Geothermal Systems |
Tianfu Xu and Karsten Pruess |
HDR/EGS |
EGS, Supercritical CO2, Mineral dissolution, Porosity enhancement, Reactive transport modeling |
Stanford Geothermal Workshop |
2010 |
English |
| The Regulator's Perspective - Best Practice Activity Approval Processes for EGS Projects (Including Induced Seismicity) |
Barry Goldstein, Michael Malavazos, Alexandra Long, Betina Bendall, Tony Hill, and Elinor Alexander |
HDR/EGS |
regulation, EGS, induced seismicity |
Stanford Geothermal Workshop |
2010 |
English |
| Thermal Energy Recovery from Enhanced Geothermal Systems – Evaluating the Potential from Deep, High-Temperature Resources |
Colin F. Williams |
HDR/EGS |
EGS, Recovery Factor, Injection, Permeability |
Stanford Geothermal Workshop |
2010 |
English |
| Thermal Single-Well Injection-Withdrawal Tracer Tests for Determining Fracture-Matrix Heat Transfer Area |
Karsten Pruess and Christine Doughty |
HDR/EGS |
reservoir characterization; tracer injection and withdrawal; reactive tracers; fractures; heat transfer; |
Stanford Geothermal Workshop |
2010 |
English |
| Hydraulic Fracturing of Naturally Fractured Reservoirs |
R.G. Jeffrey, X. Zhang, A.P. Bunger |
HDR/EGS |
Hydraulic fracturing, mine through mapping, stimulation |
Stanford Geothermal Workshop |
2010 |
English |
| In-Situ Stress and Fracture Characterization for Planning of an EGS Stimulation in the Desert Peak Geothermal Field, NV |
Stephen Hickman and Nicholas Davatzes |
HDR/EGS |
stress, fracturing, permeability, stimulation, EGS |
Stanford Geothermal Workshop |
2010 |
English |
| Rock Mechanical Testing and Petrologic Analysis in Support of Well Stimulation Activities at the Desert Peak Geothermal Field, Nevada |
Sue Juch Lutz, Steve Hickman, Nick Davatzes, Ezra Zemach, Peter Drakos, and Ann Robertson-Tait |
HDR/EGS |
Rock mechanics, petrology, stress-strain, triaxial compression tests, Young's moduli, Coulomb failure, shear dilation |
Stanford Geothermal Workshop |
2010 |
English |
| Discrete Fracture Modeling of Hydraulic Stimulation in Enhanced Geothermal Systems |
Mark W. McClure and Roland N. Horne |
HDR/EGS |
EGS, discrete fracture modeling, displacement discontinuity |
Stanford Geothermal Workshop |
2010 |
English |
| Structural Assessment and 3D Geological Modeling of the Brady's Geothermal Area, Churchill County (Nevada, USA) |
James Faulds, Inga Moeck, Peter Drakos and Ezra Zemach |
HDR/EGS |
Brady's, Nevada, EGS, structural analysis, 3D modeling |
Stanford Geothermal Workshop |
2010 |
English |