| Simulation of Hydraulic Fracture Propagation in a Naturally Fractured Reservoir |
Varahanaresh SESETTY, Ahmad GHASSEMI |
Modeling |
fracturing |
Stanford Geothermal Workshop |
2012 |
English |
| Supercritical Water Jets Penetrating Subcritical Water - Application for Hydrothermal Spallation Drilling |
Martin SCHULER, Tobias ROTHENFLUH, Panagiotis STATHOPOULOS, Dragana BRKIC, Philipp RUDOLF VON ROHR |
Emerging Technology |
supercritical water jets, hydrothermal spallation drilling, jet entrainment |
Stanford Geothermal Workshop |
2012 |
English |
| Deep-seated Fractures in Hot Granites: A New Target for EGS? |
Christoph SCHRANK, Ali KARRECH, Klaus REGENAUER-LIEB, and Doone WYBORN |
Modeling |
damage mechanics, material sciences, Hot Fractured Rock |
Stanford Geothermal Workshop |
2012 |
English |
| The Role of Structural Changes for Geothermal Projects in the Area of Basel |
Eva SCHILL, Luca GUGLIELMETTI, Philip KLINGLER, Yassine ABDELFETTAH, Andres ALCOLEA |
Geophysics |
gravity, crystalline basement, 3D geology, stress field |
Stanford Geothermal Workshop |
2012 |
English |
| Changes of Coulomb Failure Stress due to Dislocations during Stimulation of GPK2 at Soultz-sous-Forêts |
Martin SCHOENBALL, Clément BAUJARD, Thomas KOHL, Louis DORBATH |
Reservoir Engineering |
microseismicity, Soultz, stimulation, triggering, Coulomb stress |
Stanford Geothermal Workshop |
2012 |
English |
| Geochemical and Mineralogical Monitoring of the Geothermal Power Plant in Soultz-sous-Forêts (France) |
Julia SCHEIBER, Fabian NITSCHKE, Andrea SEIBT, Albert GENTER |
Geochemistry |
geothermal brine, scaling, radionuclides, inhibitor |
Stanford Geothermal Workshop |
2012 |
English |
| Sustainability Factors for Doublets and Conventional Geothermal Systems |
Abdurrahman SATMAN, O. Inanc TUREYEN |
Reservoir Engineering |
sustainability factor, doublet, conventional geothermal reservoir |
Stanford Geothermal Workshop |
2012 |
English |
| Coupled Measurements of Thermopysical and Hydraulical Properties of Unsaturated and Unconsolidated Rocks |
Ingo SASS and Johannes STEGNER |
Geophysics |
unconsolidated rocks, thermal conductivity, thermal diffusivity, hydraulic conductivity, water retention function |
Stanford Geothermal Workshop |
2012 |
English |
| Surface Water Potential Analysis and Groundwater Conservation Concept of Kamojang Geothermal Field |
Nenny Miryani SAPTADJI and Yudha ARTIKA |
General |
hydrothermal system, water recharge, artificial recharge |
Stanford Geothermal Workshop |
2012 |
English |
| Assisted Ignition of Hydrothermal Flames in a Pilot Hydrothermal Spallation Drilling Plant |
Panagiotis STATHOPOULOS,Tobias ROTHENFLUH, Martin SCHULER, Dragana BRKIC, Philipp RUDOLF VON ROHR |
Emerging Technology |
hydrothermal spallation drilling, hydrothermal flames, assisted ignition, pilot plant |
Stanford Geothermal Workshop |
2012 |
English |
| The Learning Curve Effect on Geothermal Well Drilling |
Subir K. SANYAL and James W. MORROW |
Field Studies |
well drilling |
Stanford Geothermal Workshop |
2012 |
English |
| 3D Inversion of MT Data in Geothermal Exploration: a Workflow and Application to Hengill, Iceland |
Gudni Karl ROSENKJAER and Douglas W. OLDENBURG |
Geophysics |
Hengill, geophysics, magnetotellurics |
Stanford Geothermal Workshop |
2012 |
English |
| Analysis of Seismic Anisotropy in Los Humeros Geothermal Field, Mexico |
Hector RODRIGUEZ, Javier LERMO, Edgar URBAN |
Geophysics |
seismology, anisotropy, Los Humeros, Mexico |
Stanford Geothermal Workshop |
2012 |
English |
| A Tracer Test at the Soda Lake, Nevada Geothermal Field Using a Sorbing Tracer |
Peter ROSE, Kevin LEECASTER, Scott CLAUSEN, Raphael SANJUAN, Morgan AMES, Paul REIMUS, Mark WILLIAMS, Vince VERMUEL, and Dick BENOIT |
Tracers |
tracers, fracture surface area, EGS, Soda Lake |
Stanford Geothermal Workshop |
2012 |
English |
| Thermally Induced Permeability Reduction due to Particle Migration in Sandstones: The Effect of Temperature on Kaolinite Mobilisation and Aggregation |
Esther ROSENBRAND, Ida Lykke FABRICIUS, Hao YUAN |
General |
DVLO theory, permeability reduction, kaolinite, heat storage |
Stanford Geothermal Workshop |
2012 |
English |
| Recharge Elevation of Hot Spring Study in the Mt. Muayat at the Kotamobagu Geothermal Field, North Sulawesi, Indonesia Using the Stable Isotope O-18 and H-2 |
Hendra RIOGILANG, Ryuichi ITOI, Sachihiro TAGUCHI |
Tracers |
recharge elevation, stable isotope, hot spring, Kotamobagu |
Stanford Geothermal Workshop |
2012 |
English |
| Use of Tracers to Interrogate Fracture Surface Area in Single-Well Tracer Tests in EGS Systems |
Paul REIMUS, Mark WILLIAMS, Vince VERMEUL, Peter ROSE, Kevin LEECASTER, Bridget AYLING, Raphael SANJUAN, Morgan AMES, Cynthia DEAN, and Dick BENOIT |
Tracers |
tracers, fracture surface area, single-well tracer test |
Stanford Geothermal Workshop |
2012 |
English |
| CO2-EGS in Hot Dry Rock: Preliminary Results from CO2-Rock Interaction Experiments |
Alvin I. REMOROZA, Behdad MOGHTADERI, Elham DOROODCHI |
Enhanced Geothermal Systems |
CO2-EGS, CO2-rock interaction |
Stanford Geothermal Workshop |
2012 |
English |
| Rational Thermo-Dynamic Parameters of Cycles of a Multi-Stage Geothermal Power Station |
Andriy REDKO |
Low Temperature |
thermo-dynamic parameters, electrical energy, low-boiling working fluids |
Stanford Geothermal Workshop |
2012 |
English |
| Potentials for Cost Reduction for Geothermal Well Construction in View of Various Drilling Technologies and Automation Opportunities |
Erlend RANDEBERG, Eric FORD, Gerhard NYGAARD, Magnus ERIKSSON, Leif Jarle GRESSGÅRD, Kåre HANSEN |
Emerging Technology |
geothermal drilling, automated drilling, well cost reduction |
Stanford Geothermal Workshop |
2012 |
English |