| Energy Return on Energy Investment, an Important Figure-of-Merit for Assessing Energy Alternatives |
A.J. Mansure and D.A. Blankenship |
Introduction |
Energy Return, Efficiency, |
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 |
| Simulation of Fluid Flow in Naturally Fractured Poro-thermoelastic Reservoir |
Qingfeng Tao and Ahmad Ghassemi |
Reservoir Engineering |
Poro-Thermoelasticity; Fracture Aperture; Fracture Permeability, Displacement Discontinuity Method |
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 |
| Improved Methods for Mapping Permeability and Heat Sources in Geothermal Areas Using Microearthquake Data |
Bruce R. Julian, Gillian R. Foulger |
Geophysics |
microearthquake, seismology |
Stanford Geothermal Workshop |
2010 |
English |
| Massively Parallel Fully Coupled Implicit Modeling of Coupled Thermal-Hydrological-Mechanical Processes for Enhanced Geothermal System Reservoirs |
Robert Podgorney, Hai Huang, and Derek Gaston |
Modeling |
stimulation, EGS, discrete element modeling, fracturing |
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 |
| Updated U.S. Geothermal Supply Curve |
Chad Augustine, Katherine R. Young and Arlene Anderson |
Introduction |
Resource Assessment, Hydrothermal, EGS, Supply Curve, LCOE |
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 |
| Oil Production Waste Stream, a Source of Electrical Power |
Lyle A. Johnson and Everett Walker |
Field Studies |
Coproduced fluids, low temperature, oil and gas |
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 |
| Geothermal CO2 Bio-Mitigation Techniques by Utilizing Microalgae at the Blue Lagoon, Iceland |
Indra Suryata, Halldor G. Svavarsson, Sigurbjörn Einarsson, Ása Brynjólfsdóttir and Grzegorz Maliga |
Field Studies |
microalgae, CO2 sequestration, photobioreactors, svartsengi, iceland |
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 |
| Application of Self-Potential Measurements to Geothermal Reservoir Engineering |
Tsuneo Ishido, Yuji Nishi and John W. Pritchett |
Geophysics |
electrokinetic coupling, diffusion potential, redox potential, hydrothermal circulation, reservoir monitoring, fractured reservoir |
Stanford Geothermal Workshop |
2010 |
English |
| High-Temperature Electrical Insulations for EGS Downhole Equipment |
M.W. Hooker, C.S. Hazelton, K.S. Kano, M.L. Tupper, and S. Breit |
Emerging Technology |
electrical insulations, composite, high voltage |
Stanford Geothermal Workshop |
2010 |
English |
| Spreadsheets for Geothermal Water and Gas Geochemistry |
Tom Powell and William Cumming |
Geochemistry |
Freeware, gas, isotope, liquid, spreadsheets, diagrams |
Stanford Geothermal Workshop |
2010 |
English |
| Sensitivity of a Reactive-Tracer Based Estimate of Thermal Breakthrough in an EGS to Properties of the Reservoir and Tracer |
Mitchell Plummer, Carl Palmer, Laurence Hull, Earl Mattson |
Tracers |
reactive tracer, thermal drawdown, thermal breakthrough |
Stanford Geothermal Workshop |
2010 |
English |
| Appropriate Use of USGS Volumetric “Heat in Place” Method and Monte Carlo Calculations |
Sabodh K. Garg and Jim Combs |
Reservoir Engineering |
Heat in Place Method, Monte Carlo, Electrical Capacity Estimates |
Stanford Geothermal Workshop |
2010 |
English |
| Magmatic - Related Hydrothermal Systems: the Basic Model - Module 2 |
Jim Lawless |
— |
— |
Western Pacific Regional Branch |
2008 |
English |