| Characteristics of Fractures Based on FMI Logs and Cores in Well WD-1 in the Kakkonda Geothermal Field, Japan |
Kato, Osamu; Doi, Nobuo; Akazawa, Tsukashi; Sakagawa, Yukihiro; Yagi, Masahiko; Muraoka, Hirofumi |
Exploration; Fractures; Well logging; Core sampling; Stress |
Exploration; Research Agencies; Drilling; Japan; Iwate Pref.; Kakkonda; Fractures; Tectonics; NEDO; Well Logging; (Drilling Induced Fracture) |
Geothermal Resources Council Transactions |
1995 |
English |
| The Nature and Occurrence of Geothermal Resources of Japan -- A Review |
Ehara, Sachio; Fujimitsu, Yasuhiro |
Geothermal overviews; Exploration; Heat flow |
Exploration; Geological; Geophysical; Curie Isotherm; Heat Flow; KGRAs; Deep-seated Geothermal Resources |
Geothermal Resources Council Transactions |
1995 |
English |
| Geothermal Resources of Kyushu, Southwest Japan with Special Focus on the Kuju Volcanic Region |
Ehara, Sachio |
Exploration; Volcanism; Heat flow; Computer modeling; Reserv |
Exploration; Tectonics; Volcanics; Grabens; Heat Flow; Isotherms; Anomalies; Convective; Models; Conductive |
Geothermal Resources Council Transactions |
1995 |
English |
| Neo-Tectonic Fracturing after Emplacement of Quaternary Granitic Pluton in the Kakkonda Geothermal Field, Japan |
Doi, Nobuo; Kato, Osamu; Kanisawa, Satoshi; Ishikawa, Ken-ichi |
Exploration; Geological surveys; Fractures; Granite; Lost ci |
Exploration; Stratigraphy; Geology; Metamorphism; Granite; Modes; Microearthquakes; Lost Circulations; Temperature Logs |
Geothermal Resources Council Transactions |
1995 |
English |
| Hot Dry Rock Reservoir 3D Simulation of the Ogachi Site |
Yamamoto, Takeshi; Fujimitsu, Yasuhiro; Ohnishi, Hiroshi |
HDR/EGS; Reservoir modeling; Computer modeling; Microseismic |
Japan; Chiba; Ogachi; Spinner Survey; Temperature logs; Microearthquake; Reservoir models; Hydraulic fracturing; Injection well; Production well; Stimulation |
Geothermal Resources Council Transactions |
1995 |
English |
| Hydraulic and Thermal Behavior of the Hijiori HDR Upper Reservoir |
Yamaguchi, Tsutomu; Kobayashi, Hideo; Matsunaga, Isao; Sato, Yoshiteru |
HDR/EGS; Well testing; Circulation testing |
Hot Dry Rock; Hijori; Back pressure; Cyclic; Multiwell; Stimulation; Temperature; Closed-loop; Drilling; Reservoir; Fractures; Thermal drawdown |
Geothermal Resources Council Transactions |
1995 |
English |
| Stimulation of the 2200-m-Deep Reservoir at Hijiori HDR Test Site |
Sato, Yoshiteru; Ikawa, Terumichi |
HDR/EGS; Hydraulic fracturing; Well logging; Fractures |
Japan; Hijiori; Hot Dry Rock; Stimulation; Hijiori; Logging; Reservoir; Seismic event; Drilling; Coring |
Geothermal Resources Council Transactions |
1995 |
English |
| Heat Extraction from the Ogachi 151-Day HDR Circulation Test |
Kruger, Paul; Yamamoto, Takeshi |
HDR/EGS; Well testing; Circulation testing |
Injection Wells; Heat Content; Thermal Extraction; Models; Flow Rates; Bottomhole Temperatures |
Geothermal Resources Council Transactions |
1995 |
English |
| An HDR System Hydraulics Model and Detailed Analysis of the 1991 Circulation Test at the Hijiori HDR Site, Japan |
Hyodo, M.; Shinohara, N.; Takasugi, S.; Wright, C. A.; Conant, R. A. |
HDR/EGS; Well testing; Circulation testing; Transient pressu |
Hot Dry Rock; Power Generation; Models; Impedances; Wellbores; Steady-state Analysis; Capacitance; Transient Analysis |
Geothermal Resources Council Transactions |
1995 |
English |
| Hot Dry Rock in the United States: Putting a Unique Resource to Practical Use |
Duchane, Dave |
HDR/EGS; Reservoir engineering; Feasibility studies; Economi |
Hot Dry Rock; Power Generation; USA; NM; Los Alamos County; Injection; Closed Loop; Reinjection; Reservoir; Drilling; Pressure; Fenton Hill; Heat mining; Hydraulic fracturing; Water quality; Renewable energy; Efficiency; Costs; Cyclic; Heat flow; Long ter |
Geothermal Resources Council Transactions |
1995 |
English |
| 1995 Verification Flow Testing of the HDR Reservoir at Fenton Hill, New Mexico |
Brown, Donald |
HDR/EGS; Well testing; Circulation testing; Tracer testing; |
Hot Dry Rock; Seismicity; Backpressure; Phases; Pressure; Flow Impedance; Tracer; Temperatures |
Geothermal Resources Council Transactions |
1995 |
English |
| Developing Geothermal Heat Pump Demonstration Projects |
Vincent, Bruce A. |
Laws and regulations; Economics; Geothermal heat pumps; Ener |
SMUD; Regulatory Barriers; CCRs; Economic Barriers; Ground Loops; Infrastructure; Utility Issues |
Geothermal Resources Council Transactions |
1995 |
English |
| Ground-Coupled Thermal Energy Systems in Switzerland |
Huttrer, Gerald W. |
Geothermal heat pumps; Downhole heat exchangers; Snow meltin |
Heat Pumps; Direct Use; Switzerland; Bern; Residential Heat Pump; Commercial Heat Pump; Heat exchanger; Thermal storage; Energy piles |
Geothermal Resources Council Transactions |
1995 |
English |
| California Geothermal Heat Pump Collaborative |
Geyer, John D. |
Geothermal heat pumps; Energy policy; Environmental aspects; |
Environmental; GSHP; Water Quality; California Energy Commission; Education; Western Training Center |
Geothermal Resources Council Transactions |
1995 |
English |
| Modeling Self-Potential Data in the Abraham and Meadow-Hatton Geothermal Systems: The Search for Upflow Zones |
Schima, Susan; Wilt, Michael; Ross, Howard |
Exploration; Geophysical surveys; Self-potential surveys; Co |
Exploration; USA; UT; Geophysical surveys; Computer modeling |
Geothermal Resources Council Transactions |
1995 |
English |
| Aeromagnetic and Electrical Resistivity Surveys of Ascension Island |
Ross, Howard P.; Nielson, Dennis L. |
Exploration; Geophysical surveys; Magnetic surveys; Resistiv |
Exploration; Ascension Island; Geophysical surveys; Magnetic surveys; Electrical resistivity; Airborne surveys; Electrical resistivity |
Geothermal Resources Council Transactions |
1995 |
English |
| A Tracer Test at the Beowawe Geothermal Field, Nevada, Using Fluorescein and Tinopal CBS |
Rose, Peter E.; Adams, Michael C.; Benoit, Dick |
Tracer testing; Injection; Hydrogeology |
Reservoir Engineering; Tracers; Injection Wells; Flow Rates; Permeability; Fluorescein; Return Curves |
Geothermal Resources Council Transactions |
1995 |
English |
| Structure, Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site, Dixie Valley, Nevada |
Plank, Gabriel L. |
Exploration; Geological surveys; Mapping |
Geology; Geothermal; Structure; Stratigraphy; USA; NV; Churchill; Dixie Valley KGRA; Tectonics; Exploration |
Geothermal Resources Council Transactions |
1995 |
English |
| Correlations Between Spectral Geobotanical Anomalies and a Geothermal System -- A Preliminary Report |
Nash, Gregory D. |
Exploration; Remote sensing; Biogeological surveys; Sinter |
Exploration; USA; NV; Pershing; Kyle Hot Springs; Remote sensing; Geochemical; Infrared; Hydrothermal alteration; Spectroscopy; Spectroradiometer; Spectral shifts; Cluster analysis; Geobotany |
Geothermal Resources Council Transactions |
1995 |
English |
| Lead and Strontium Isotope Data for Thermal Waters of the Regional Geothermal System in the Twin Falls and Oakley Areas, South-Central Idaho |
Mariner, R. H.; Young, H. W. |
Exploration; Geochemical surveys; Isotopes; Hydrogeology |
General; Exploration; USA; Idaho; Twin Falls; Oakley; Low temperature; Isotopes; Conceptual model; Studies; Hydrology; Strontium |
Geothermal Resources Council Transactions |
1995 |
English |