| Oxygen Isotopic Evidence of Water-Rock Interactions in the Coso Geothermal System |
Thomas ETZEL, John BOWMAN, Jesse MCCULLOCH, Joseph MOORE, Micheal SPICUZZA, John VALLEY |
Geochemistry |
oxygen isotope, permiability, water-rock interaction, Coso |
Stanford Geothermal Workshop |
2013 |
English |
| Uncertainty Quantification of Reactive Transport in Fractured Media |
Souheil EZZEDINE and Fredrick RYERSON |
Reservoir Engineering |
uncertainty, fracture, reactive transport, monte-carlo |
Stanford Geothermal Workshop |
2013 |
English |
| Connectivity Index and Connectivity Field towards Fluid Flow in Fracture-based Geothermal Reservoirs |
Younes FADAKAR ALGHALANDIS, Chaoshui XU, Peter A. DOWD |
Modeling |
stochastic modelling, connectivity measures, flow direction, flow pathway, finite difference |
Stanford Geothermal Workshop |
2013 |
English |
| West Java Geothermal Update |
Achmad FADILLAH, Tubagus NUGRAHA and Jemmi GUMILAR |
General |
West Java, Geothermal Development |
Stanford Geothermal Workshop |
2013 |
English |
| Numerical Modeling of the Mita Geothermal Field, Cerro Blanco, Guatemala |
Brendan Michael FEATHER and Ramonchito Cedric M. MALATE |
Modeling |
reservoir modelling, Mita geothermal field, TOUGH2, Python, PEST |
Stanford Geothermal Workshop |
2013 |
English |
| A Laboratory Investigation of Reversible Permeability Decline Effects during Flow through Stimulated Fracture Networks: Implications for Improved EGS Reservoir Operation Methodologies |
Luke FRASH, Marte GUTIERREZ, Jesse HAMPTON |
Enhanced Geothermal Systems |
Enhanced Geothermal Systems (EGS), Hydraulic Fracture, Laboratory Testing, Granite, Permeability Decline, Step Flow, Step Pressure |
Stanford Geothermal Workshop |
2013 |
English |
| A Geomechanical Mechanism that Counteracts Flow Channeling Induced by Reservoir Thermal Drawdown |
Pengcheng FU, Yue HAO, and Charles R. CARRIGAN |
Modeling |
EGS, reservoir model, strategy evaluation |
Stanford Geothermal Workshop |
2013 |
English |
| Numerical Modeling of Slinky-coil Horizontal Ground Heat Exchangers with Snow-covered Ground Surface |
Hikari FUJII, Shohei YAMASAKI, Takahiro MAEHARA |
Direct Use |
heat pump, Slinky-coil, numerical modeling |
Stanford Geothermal Workshop |
2013 |
English |
| Microbial Impacts on Geothermometry Temperature Predictions |
Yoshiko FUJITA, David W. REED, Kaitlyn R. NOWAK, Vicki S. THOMPSON, Travis L. MCLING, Robert W. SMITH and D. Craig COOPER |
Geochemistry |
geothermometry, biogeochemistry, microbiology |
Stanford Geothermal Workshop |
2013 |
English |
| Single-Well Tracer Push-Pull Test Sensitivity to Fracture Aperture and Spacing |
Julia GHERGUT, Horst BEHRENS, Shyamal KARMAKAR, Martin SAUTER |
Tracers |
SWIW, single-well, injection-withdrawal, parallel-fracture, fluid-rock interface area, fracture density, aperture, spacing, tracer test, parameter sensitivity, late-time |
Stanford Geothermal Workshop |
2013 |
English |
| Tracer-Based Prediction of Thermal Reservoir Lifetime: Scope, Limitations, and What Reactive Tracers Can Tell |
Julia GHERGUT, Horst BEHRENS, Tobias LICHA, Martin SAUTER |
Tracers |
thermal lifetime, tracer test, residence time, conservative, reactive, thermo-sensitive, sorption, EGS, petrothermal, aquifer, fractured |
Stanford Geothermal Workshop |
2013 |
English |
| CCS Site Characterization by Single-Well and Inter-Well Tracer Tests |
Julia GHERGUT, Horst BEHRENS, Jac BENSABAT, Auli NIEMI, Tobias LICHA, Thomas PTAK, Martin SAUTER |
Tracers |
phase interface area, residual saturation, equilibrium, partitioning, reactive, sorption, thermo-sensitive, single-well, push-pull, SWIW, CCS, Heletz |
Stanford Geothermal Workshop |
2013 |
English |
| Can Peclet Numbers Depend on Tracer Species? Going Beyond SW Test Insensitivity to Advection or Equilibrium-Exchange |
Julia GHERGUT, Horst BEHRENS, Martin SAUTER, Tobias LICHA, Martin NOTTEBOHM |
Tracers |
tracer tests, inter-well, single-well, dispersivity, travel distance, Peclet number, scale-dependent, conservative, transport-reaction, equilibrium, kinetic, temperature-modulated, sorption |
Stanford Geothermal Workshop |
2013 |
English |
| Correlation of Geothermal Springs with Sub-Surface Fault Terminations Revealed by High-Resolution, UAV-acquired Magnetic Data |
Jonathan M.G. GLEN, Anne E. EGGER, Corey IPPOLITO, Noah D. ATHENS |
Geophysics |
geophysics, UAS, UAV, airborne, magnetics, Surprise Valley, California, faults, dikes |
Stanford Geothermal Workshop |
2013 |
English |
| Thermal Stimulation of Geothermal Wells: A Review of Field Data |
Malcolm A GRANT, Jonathon CLEARWATER, Jaime QUINAO, Paul F BIXLEY and Morgane LE_BRUN |
Injection |
thermal stimulation, permeability, temperature dependence |
Stanford Geothermal Workshop |
2013 |
English |
| Three Dimensional Seismic Tomography at The Geysers Geothermal Field, CA, USA |
Roland GRITTO, Seung Hoon, YOO, Steve P. JARPE |
Geophysics |
3-d seismic tomography, p- and s-wave velocities, reservoir structure |
Stanford Geothermal Workshop |
2013 |
English |
| Measurements of Relative Permeabilities for Water and Steam |
Maria GUDJONSDOTTIR, Jonas ELIASSON, Halldor PALSSON and Gudrun SAEVARSDOTTIR |
Reservoir Engineering |
geothermal reservoirs, relative permeabilities, two phase flow |
Stanford Geothermal Workshop |
2013 |
English |
| The Wellbore Simulator FloWell |
Halldora GUDMUNDSDOTTIR, Magnus Thor JONSSON, Halldor PALSSON |
Modeling |
wellbore, simulation, void fraction, parameter estimation |
Stanford Geothermal Workshop |
2013 |
English |
| A Coupled Wellbore-Reservoir Simulator Utilizing Measured Wellhead Conditions |
Halldora GUDMUNDSDOTTIR, Magnus Thor JONSSON, Halldor PALSSON |
Modeling |
wellbore, reservoir, simulation, coupled model, wellhead conditions |
Stanford Geothermal Workshop |
2013 |
English |
| New Geothermal Resource Delineated Beneath Black Rock Desert, Utah |
Mark GWYNN, Bob BLACKETT, Rick ALLIS, Christian HARDWICK |
General |
geothermal resource, permeability, heat flow, temperature, thermal conductivity |
Stanford Geothermal Workshop |
2013 |
English |