| Fracture Slip in Response to Water Injection |
Ghassemi, Ahmad; Tarasovs, Sergejs |
HDR/EGS; Fracture ; Fracture slip; thermoelasticity; seismic |
Enhanced Geothermal Systems; Fracture permeability, Fracture slip, thermoelasticity, seismicity |
Geothermal Resources Council Transactions |
2006 |
English |
| Enhanced Geothermal Resources: Indian Scenario |
Chandrasekhar, Varun; Chandrasekharam, D. |
HDR/EGS; Granite |
Enhanced Geothermal Systems; granite batholith, leucogranites, Himalayas, Indian geothermal |
Geothermal Resources Council Transactions |
2007 |
English |
| Characterization of the Ogachi HDR Reservoir by Tracer Test |
Kiho, Kenzo; Miyakawa, Kimio; Ohnishi, Hiroshi |
Tracer testing; Hydrogeology |
Enhanced Geothermal Systems; HDR; Japan; Akita Prefecture; Tracers Tests; Numerical Analysis |
Geothermal Resources Council Transactions |
1999 |
English |
| Experimental Study on Stress Measurement Using Rock Core in HDR Fields |
Oikawa, Yasuki; Yamaguchi, Tsutomu |
HDR/EGS; Stress Management |
Enhanced Geothermal Systems; HDR; Stress Management; Rock Core; DSCA |
Geothermal Resources Council Transactions |
2000 |
English |
| Role of Fluid Pressure in the Production Behavior of Enhanced Geothermal Systems with CO2 as Working Fluid |
Pruess, Karsten |
HDR/EGS; Carbon dioxide; Working fluids; Supercritical fluid |
Enhanced Geothermal Systems; heat transmission, CO2, storage, numerical simulation |
Geothermal Resources Council Transactions |
2007 |
English |
| Is EGS Commercially Feasible? |
Sanyal, Subir K.; Morrow, James W.; Butler, Steven J.; Robertson-Tait, Ann |
HDR/EGS; Feasibility studies; Economics |
Enhanced Geothermal Systems; Hfr, hot fractured rock, HDR, hot dry rock, Desert Peak, levelized power cost, EGS power cost |
Geothermal Resources Council Transactions |
2007 |
English |
| Geomechanical Facies Concept in Exploration Techniques of EGS Sites, Soultz-sous-Forets and Spa Urach |
Tenzer, Helmut; McDermott, Christopher I.; Kolditz, Olaf |
HDR/EGS; drilling; crystalline rock; gneiss; geological moni |
Enhanced Geothermal Systems; Hot dry rock, HDR, Hot wet rock, HWR, EGS, drilling, crystalline rock, gneiss, geological monitoring, borehole logging, hydraulic stimulation, THMC-coupled processes, geomechanical facies concept, numerical simulation |
Geothermal Resources Council Transactions |
2006 |
English |
| Fracture Characterization from Microseismic Events by using Fluid-Filled Crack Model with Fluid Leakage |
Hayashi, Kazuo; Ito, Shin; Tada, Yoshiaki; Saito, Hiroyuki; Tezuka, Kazuhiko |
HDR/EGS; Geothermal Reservoir Crack; Reservoir Characterizat |
Enhanced Geothermal Systems; Hot Dry Rock; Geothermal Reservoir Crack; Reservoir Characterization; Microseismicity; Acoustic Emission; Fluid Leakage |
Geothermal Resources Council Transactions |
2000 |
English |
| Pore Pressure and Stress Distributions Around an Injection-Induced Fracture |
Jun Ge; Ghassemi, Ahmad |
HDR/EGS; Hydraulic fracturing; Reservoir modeling; Fractures |
Enhanced Geothermal Systems; hydraulic fracture, poroelasticity, thermoelasticity |
Geothermal Resources Council Transactions |
2007 |
English |
| Seismicity Based Reservoir Characterization: An Approach for Estimating Hydraulic Properties |
Shapiro, Serge A.; Rothert, Elmar |
HDR/EGS; Hydraulic Fracturing; Microseismicity |
Enhanced Geothermal Systems; Hydraulic Fracturing; Microseismicity; HDR; Permeability |
Geothermal Resources Council Transactions |
2000 |
English |
| A Conceptual Model for the Stimulation Process of The HDR-System at Soultz |
Jung, R.; Weidler, R. |
HDR/EGS; Hydraulic fracturing; Bilinear flow; Turbulent frac |
Enhanced Geothermal Systems; Hydraulic-fracturing; Bilinear flow; Turbulent fracture flow; Hot Dry Rock, HDR; EGS |
Geothermal Resources Council Transactions |
2000 |
English |
| Natural and Experimental Evidences of Low Pressure and High Temperature Fracturing Under Sub and Supercritical Hydrothermal Conditions |
Abe, J.; Hirano, N.; Tsuchiya, N. |
HDR/EGS; Hydrothermally derived fracturing (HDF); granite; q |
Enhanced Geothermal Systems; Hydrothermally derived fracturing (HDF), granite, quartz, sub and supercritical water, infrared spectroscopy |
Geothermal Resources Council Transactions |
2006 |
English |
| Rhyolite Magma Drilled in Iceland Could Power the World's Hottest Enhanced Geothermal System |
Elders, Wilfred A.; Fridleifsson, Gudmundur O.; Zierenberg, Robert A.; Pope, Emily C.; Armannsson, Halldor; Mortensen, Anette K.; Gudmundsson, Asgrimur; Lowenstern, Jacob B.; Marks, Naomi E.; Bird, D. K.; Owens, L.; Reed, M.; Olsen, N. J.; Schiffman, P. |
HDR/EGS; Magma energy; Deep drilling |
Enhanced geothermal systems; Magma energy; Iceland; Deep drilling |
Geothermal Resources Council Transactions |
2010 |
English |
| New Geothermal Resource Map of the Northeastern US and Technique for Mapping Temperature at Depth |
Blackwell, David D.; Richards, Maria; Batir, Joseph; Frone, Zachary; Park, Junghyun |
HDR/EGS; Mapping; Heat flow |
Enhanced Geothermal Systems; Northeastern US; Heat in place; Bottom hole temperature |
Geothermal Resources Council Transactions |
2010 |
English |
| Challenge Problem Statements for a Code Comparison on the Fenton Hill Reservoir - an Invitation to the Geothermal Modeling Community |
Mark WHITE, Derek ELSWORTH, Eric SONNENTHAL, Pengcheng FU, George DANKO |
Modeling |
enhanced geothermal systems; numerical simulation; code comparison study; challenge problems; Fenton Hill |
Stanford Geothermal Workshop |
2016 |
English |
| A Review of Some Oilfield Technologies Available for EGS Projects |
Delhomme, J. P.; Pajot, D.; Gibaud, J. Ph. |
Exploration; HDR/EGS; Well logging; Hydraulic fracturing; Mi |
Enhanced Geothermal Systems; Optimal Well Placement; Hydraulic Fracturing |
Geothermal Resources Council Transactions |
2008 |
English |
| Challenges in the Assessment and Classification of Enhanced/Engineered Geothermal System Resources |
Williams, Colin F. |
HDR/EGS; Rock mechanics; Feasibility studies |
Enhanced geothermal systems; Permeability; Stress; Resource assessment; Recovery factor |
Geothermal Resources Council Transactions |
2010 |
English |
| Experimental and Analytical Study of Water Infiltration in Fractured Systems |
Rangel-German, Edgar R.; Kovscek, A. R. |
HDR/EGS; Fracture; Injection; Capillary Imbibition; Computer |
Enhanced Geothermal Systems; Porosity; Fracture; Reinjection; Capillary Imbibition; Computer Tomography |
Geothermal Resources Council Transactions |
2000 |
English |
| Observation of Flow Path Change in Rock Fracture Under Hydrothermal Condition Using a Coupled Experimental-Numerical Method |
Watanabe, Noriaki; Iijima, Hiroshi; Hirano, Nobuo; Tsuchiya, Noriyoshi |
HDR/EGS; Fractures; Reservoir modeling |
Enhanced Geothermal Systems; preferential flow path, rock fracture, flow-through experiment, numerical modeling channeling flow, aperture structure, water-rock interactions, EGS |
Geothermal Resources Council Transactions |
2007 |
English |
| Enhanced Heat Transfer from Geothermal Systems Using Pressure Cycling |
Craig, Seth; Udell, Kent S. |
HDR/EGS; Thermal conductivity |
Enhanced Geothermal Systems; Pressure Cycling; Heat Transfer; Peclet Number; Hot Dry Rock |
Geothermal Resources Council Transactions |
2009 |
English |