| Overview of the Lake City, California Geothermal System |
Benoit, Walter R.; Goranson, Colin; Wesnousky, Steven; Blackwell, David |
Exploration; Heat Logs; Temperature Gradients; Structure; We |
Exploration - New Fields; Lake City; Heat Logs; Temperature Gradients; Structure; Geology; Well Testing; Hot Springs |
Geothermal Resources Council Transactions |
2004 |
English |
| Simulation of Fluid Flow in Naturally Fractured Reservoirs with the Use of an Effective Permeability Tensor |
Teimoori, A.; Tran, N. H.; Chen, Z.; Rahman, S. S. |
HDR/EGS; Fractures |
EGS Theoretical Studies; HDR Reservoir; Fluid Flow in Porous Media; Naturally Fractured Reservoir; Effective Permeability Tensor |
Geothermal Resources Council Transactions |
2004 |
English |
| Hydraulically Induced Slip Due to Fluid Injection and Pore Fluid Flow Associated with The Slip |
Nemoto, Katsumi; Moriya, Hirokazu; Niitsuma, Hiroaki |
HDR/EGS; Hydraulic fracturing; Microseismicity; Pore Fluid I |
EGS Theoretical Studies; Hydraulic Stimulation; Microseismicity; Pore Fluid Injection; Triaxial Fluid Flow; Surface Roughness |
Geothermal Resources Council Transactions |
2004 |
English |
| Numerical Evaluation of Massive Stimulation Experiments |
Kohl, T.; Megel, T.; Baria, R. |
Massive Hydraulic fracturing; Microseismicity; HDR/EGS |
EGS Theoretical Studies; Massive Hydraulic Stimulation; Microseismic Events; Enhanced Geothermal Systems |
Geothermal Resources Council Transactions |
2004 |
English |
| Hydraulic Characteristic of the Fractured Heat Exchange Region in the Subsurface System for Extracting Energy Directly from Magma |
Hayashi, Kazuo; Okitsuka, Ryohei |
HDR/EGS; Magma energy |
EGS Theoretical Studies; Magma Energy Extraction; Solidified Magma; Thermal Stress; Hydraulic Property; Thermally Induced Fractures |
Geothermal Resources Council Transactions |
2004 |
English |
| Crack Propagation, Coalescence, and Re-Initiation in Naturally Fractured Rocks |
Dobroskok, A.; Ghassemi, A. |
HDR/EGS; Fractures |
EGS Theoretical Studies; Fracture Propagation; Coalescence; Structural Criterion; Natural Fracture |
Geothermal Resources Council Transactions |
2004 |
English |
| Fracture Permeability Evolution in Rock from the Desert Peak EGS Site |
Carlson, Steven R.; Roberts, Jeffery J.; Detwiler, Russell L.; Burton, Elizabeth A.; Robertson-Tait, Ann; Morris, Christy; Kasameyer, Paul |
HDR/EGS; Fracture Resistivity |
EGS Theoretical Studies; Fracture Permeability; Resistivity; Desert Peak |
Geothermal Resources Council Transactions |
2004 |
English |
| Numerical Simulation of Injectivity Effects of Mineral Scaling and Clay Swelling in a Fractured Geothermal Reservoir |
Tianfu Xu; Pruess, Karsten |
HDR/EGS; Scaling; Clay Swelling; Injection |
EGS Geochemistry; Hfr; HDR; Mineral Scaling; Clay Swelling; Injectivity enhancing; Injectate Mitigation; Reactive Transport Modeling |
Geothermal Resources Council Transactions |
2004 |
English |
| Scale Precipitation During the Long Circulation Test at the Hijiori HDR Site, Yamagata, Japan |
Yanagisawa, Norio; Matsunaga, Isao; Sugita, Hajime; Sato, Masatake; Okabe, Takashi |
Geochemical surveys; Scaling; Calcite; Anhydrite; Amorphous |
EGS Geochemistry; Scale; Calcite; Anhydrite; Amorphous Silica; HDR Hot Dry Rock; Enhanced Geothermal System; Long Term Circulation Test |
Geothermal Resources Council Transactions |
2004 |
English |
| Numerical Modeling of Coupled Thermo-Reactive Solute Transport in a Fracture-Matrix System |
Kumar, G. Suresh; Ghassemi, Ahmad |
HDR/EGS; Fracture; Hydrothermal alteration; Silica |
EGS Geochemistry; Fracture; Rock-water Interaction; Reaction Kinetics; Silica; Aperture Variation |
Geothermal Resources Council Transactions |
2004 |
English |
| Evidence for the Impact of Water-Rock Interactions on Permeability in Enhanced Geothermal Systems |
Burton, Elizabeth A.; Bourcier, William L.; Bruton, Carol J.; Roberts, Jeffery J.; Carlson, Steven R. |
Geochemical surveys; Silica; Calcite; Scaling; HDR/EGS; Inje |
EGS Geochemistry; Silica; Calcite; Scaling; Enhanced Geothermal Systems; EGS; Permeability; Reinjection; Geochemistry |
Geothermal Resources Council Transactions |
2004 |
English |
| Estimation of the Characteristics of the Hijiori Reservoir at the HDR Test Site During a Long-Term Circulation Test, Term 2 and Term 3 |
Tenma, Norio; Yamaguchi, Tsutomu; Okabe, Takashi; Zyvoloski, George |
HDR/EGS; Long-term Circulation Test |
EGS Field Applications; Hijiori; HDR Hot Dry Rock; Long-term Circulation Test; FEHM; Multireservoir System |
Geothermal Resources Council Transactions |
2004 |
English |
| Precise Automatic Wave Picking Technique for Onsite Microseismic Monitoring in Hot Dry Rock Development |
Soma, Nobukazu; Takehara, Takashi; Asanuma, Hiroshi; Niitsuma, Hiroaki; Baria, Roy; Michelet, Sophie |
MicroSeismicity; Wave Picking; Onsite Analysis; HDR/EGS |
EGS Field Applications; Microseismic; Wave Picking; Onsite Analysis; HDR/EGS; Soultz |
Geothermal Resources Council Transactions |
2004 |
English |
| National Assessment of U.S. Enhanced Geothermal Resources Base -- A Perspective |
Sanyal, Subir K.; Butler, Steven J. |
HDR/EGS; Reserves; Resource Base; Recovery Factory |
EGS Field Applications; HDR; National Assessment; U.S.; Enhanced Geothermal; Hot Dry Rock; Reserves; Resource Base; Recovery Factory; Desert Peak |
Geothermal Resources Council Transactions |
2004 |
English |
| The Coso EGS Project--Recent Developments |
Rose, Peter; Sheridan, Judith; McCulloch, Jess; Moore, Joseph N.; Kovac, Katie; Spielman, Paul; Weidler, Ralph; Hickman, Steve |
HDR/EGS; Reservoir Tests; Reservoir Simulation; Borehole Ima |
EGS Field Applications; Engineered Geothermal Systems; Reservoir Tests; Reservoir Simulation; Borehole Image Analysis |
Geothermal Resources Council Transactions |
2004 |
English |
| Fracture Characterization by using Resonance of Penny-Shaped Fluid-Filled Crack Model in Australian HDR Field -- Initial Results |
Ito, Shin; Hayashi, Kazuo; Kaieda, Hideshi; Aoyagi, Yasuhira |
HDR/EGS; Geothermal Reservoir Crack Model; Reservoir Charact |
EGS Field Applications; Hot Dry Rock; Geothermal Reservoir Crack Model; Reservoir Characterization; Dynamic Response; Inverse Problem |
Geothermal Resources Council Transactions |
2004 |
English |
| Deep Heat Mining: Development of a Cogeneration Power Plant from an Enhanced Geothermal System in Basel, Switzerland |
Haring, Markus O. |
HDR/EGS; Heat Mining; Pilot Plant; Cogeneration; District he |
EGS Field Applications; Enhanced Geothermal System (EGS); Heat Mining; Pilot Plant; Cogeneration; District Heating; Rhine Graben; Seismic Monitoring; Induced Seismicity |
Geothermal Resources Council Transactions |
2004 |
English |
| Fracture Network of the EGS Geothermal Reservoir at Soultz-sous-Forets (Rhine Graben, France) |
Dezayes, Chrystel; Genter, Albert; Gentier, Sylvie |
HDR/EGS; Fractures; Fluid Flow; Granite; Borehole Image Logs |
EGS Field Applications; Fractures; Fluid Flow; Granite; Borehole Image Logs; Soultz-sous-Forets; Upper Rhine Graben; France |
Geothermal Resources Council Transactions |
2004 |
English |
| Geothermal Well Stimulation Technology: A Preliminary Review |
Combs, Jim; Garg, Sabodh K.; Pritchett, John W. |
Well Stimulation; HDR/EGS; Hydraulic Fracturing |
EGS Field Applications; Geothermal Well Stimulation; Permeability; EGS; Hydraulic Fracturing; Hydrofracturing; Chemical Treatments; Acidizing; Acid Treating |
Geothermal Resources Council Transactions |
2004 |
English |
| Building of a Hot Dry Rock Scientific Power Plant at Soultz-sous-Forets |
Baumgartner, Jorg; Hettkamp, Thomas; Teza, Dimitra; Baria, R.; Michelet, S. |
HDR/EGS; Drilling; Stimulation; Microseismicity; Stress Regi |
EGS Field Applications; Hot Dry Rock; Rhine Graben; Drilling; Stimulation; Microseismic; Stress Regime; Injectivity; Productivity |
Geothermal Resources Council Transactions |
2004 |
English |