| Improving Geothermal Project Economics with Multi-Zone Stimulation: Results from the Newberry Volcano EGS Demonstration |
Susan PETTY, Yini NORDIN, William GLASSLEY, Trenton CLADOUHOS, Mike SWYER, |
Enhanced Geothermal Systems |
Enhanced Geothermal System, Newberry, EGS, stimulation |
Stanford Geothermal Workshop |
2013 |
English |
| A Roadmap for Strategic Development of Geothermal Exploration Technologies |
Benjamin R. PHILLIPS, John ZIAGOS, Hildigunnur THORSTEINSSON, Eric HASS |
General |
exploration, roadmap, metrics, DOE |
Stanford Geothermal Workshop |
2013 |
English |
| CGS – Controlled Wellbore-to-Wellbore Geothermal System Flow |
Justin POGACNIK, Peter LEARY & Peter MALIN |
Enhanced Geothermal Systems |
EGS, permeability, flow simulation |
Stanford Geothermal Workshop |
2013 |
English |
| Development of a Neutron Diffraction Based Experiemental Capability for Investigating Hydraulic Fracturing for EGS-like Conditions |
Yarom POLSKY, Ke AN, Luc DESSIEUX, Larry ANOVITZ, Philip BINGHAM, Justin CARMICHAEL |
Enhanced Geothermal Systems |
egs, hydraulic fracture, rock mechanics, stress, srain |
Stanford Geothermal Workshop |
2013 |
English |
| Application of Neutron Imaging to InvestigateFlow Through Fractures for EGS |
Yarom POLSKY, Ke AN, Larry ANOVITZ, Philip BINGHAM, Justin CARMICHAEL |
Enhanced Geothermal Systems |
neutron imaging, fracture, geothermal, egs, experimental, validation |
Stanford Geothermal Workshop |
2013 |
English |
| Analyses and Modelling of Reservoir Pressure Changes to Interpret the Rotokawa Geothermal Field Response to Nga Awa Purua Power Station Operation |
Jaime QUINAO, Lutfhie SIRAD-AZWAR, Jonathon CLEARWATER , Viola HOEPFINGER, Morgane LE_BRUN, Candice BARDSLEY |
Field Studies |
Rotokawa geothermal field, pressure response, Nga Awa Purua power station |
Stanford Geothermal Workshop |
2013 |
English |
| Using CO2 from an IGCC Plant as a Heat Transfer Fluid for the Extraction of Geothermal Energy for Power Generation from EGS |
Arun RAM MOHAN, UDAY Turaga, Vishakha SHEMBEKAR, SUBBARAMAN Viswanathan, Derek ELSWORTH, Sarma PISUPATI |
Enhanced Geothermal Systems |
Enhanced Geothermal Systems, CO2, IGCC, Aspen plus, Modeling |
Stanford Geothermal Workshop |
2013 |
English |
| Numerical Study of Hydro-shearing in Geothermal Reservoirs with a Pre-existing Discrete Fracture Network |
Azadeh RIAHI, Branko DAMJANAC |
Enhanced Geothermal Systems |
computer, trends, rock mechanics, discrete fracture network, stimulation |
Stanford Geothermal Workshop |
2013 |
English |
| Top Squeeze or Top Fill: Improved Secondary Cementing for Geothermal Wells |
William M. RICKARD, Jonathan HERNANDEZ and Alan BAILEY |
General |
secondary cementing, squeeze cementing, geothermal cementing, lost circulation, top squeeze, top fill |
Stanford Geothermal Workshop |
2013 |
English |
| Direct Use Of Geothermal Energy For Drying Agricultural Products and Making Palm Sugar Crystal |
H.Jacoba ROEROE, Noldy TUERAH |
Direct Use |
direct use of geothermal energy, drying agricultural products, economic recovery, empowerment |
Stanford Geothermal Workshop |
2013 |
English |
| Kaolinite Mobilisation in Sandstone: Pore Plugging vs. Suspended Particles |
Esther ROSENBRAND, Ida LYKKE FABRICIUS, Frans KETS |
Reservoir Engineering |
kaolinite, permeability, sandstone, surface interaction forces, DLVO |
Stanford Geothermal Workshop |
2013 |
English |
| Applied Thermo-Hydro-Mechanical Coupled Modeling of Geothermal Prospection in the Northern Upper Rhine Graben |
Wolfram RÜHAAK & Ingo SASS |
Modeling |
thermo-hydro-mechanical coupling, modeling, induced seismicity, Upper Rhine Graben |
Stanford Geothermal Workshop |
2013 |
English |
| Pre-stimulation Coupled THM Modeling Related to the Northwest Geysers EGS Demonstrations Project |
Jonny RUTQVIST, Patrick F. DOBSON, Julio GARCIA, Curtis M. OLDENBURG, Donald W. VASCO, Mark WALTERS, Craig HARTLINE |
Enhanced Geothermal Systems |
Modeling, Stimulation, Geysers, EGS, thermal, seismicity |
Stanford Geothermal Workshop |
2013 |
English |
| Impacts of Rock-brine Interactions on Sandstone Properties in Lower Miocene Sediments, Southwest Louisiana |
Masoud SAFARI-ZANJANI, Christopher WHITE, Jeffrey S. HANOR |
Geochemistry |
geochemical model, geothermal reservoir, rock-brine interaction, geothermal fluid reinjection, West Hackberry Field |
Stanford Geothermal Workshop |
2013 |
English |
| Multiscale Simulation of Flow and Heat Transport in Fractured Geothermal Reservoirs: Inexact Solvers and Improved Transport Upscaling |
Tor Harald SANDVE, Inga BERRE, Eirik KEILEGAVLEN, Jan Martin NORDBOTTEN |
Modeling |
DFM, multiscale, fractured reservoirs, upscaling, inexact solvers, discrete fracture models |
Stanford Geothermal Workshop |
2013 |
English |
| Design Parameter Acquisition of an Underground Heat Storage and Extraction System – a Deep BHE Array in a Karstic Alpine Marble Aquifer for 1 GWh Power |
Ingo SASS and Clemens LEHR |
Low Temperature |
EGRT, Karst Aquifer, Heat Storage, Design Paraeters, BHE; Optical-Frequency-Domain-Reflectometry |
Stanford Geothermal Workshop |
2013 |
English |
| In Situ Material Studies at the High Temperature Skid (HTS) Bypass System of the Geothermal Power Plant in Soultz-sous-Forêts, France |
Julia SCHEIBER, Guillaume RAVIER, Oriane SONTOT, Christina HENSCH, Albert GENTER |
Geochemistry |
corrosion, coatings, scalings, in situ experiments, Soultz-sous-Forêts |
Stanford Geothermal Workshop |
2013 |
English |
| Geothermal Codification Impacts on Geothermal Development and Investments |
Brittany SEGNERI, Dale S. JENNE, Katherine YOUNG, Hildigunnur THORSTEINSSON, Eric HASS |
General |
exploration, codification, geothermal reporting standards |
Stanford Geothermal Workshop |
2013 |
English |
| Modeling Reservoir Stimulation Induced by Wellbore Fluid Injection |
Eyal SHALEV, Vladimir LYAKHOVSKY |
Modeling |
hydraulic stimulation, damage, fluid injection |
Stanford Geothermal Workshop |
2013 |
English |
| Phenomenological Study of Temperature Gradient Anomalies in the Buntsandstein Formation, Above the Soultz Geothermal Reservoir, Using Tough2 Simulations |
Deborah SIFFERT, HAFFEN Sébastien, GARCIA Michel H., GERAUD Yves |
Modeling |
phenomenological study, reservoir simulation, faulted reservoir, TOUGH2, Soultz, Buntsandstein Formation |
Stanford Geothermal Workshop |
2013 |
English |