| "BIOX" -- A New Hydrogen Sulfide Abatement Technology for the Geothermal Industry |
Gallup, Darrell L. |
Hydrogen sulfide; Effluent abatement; Equipment design; Arse |
Production; Brine Technology; Biox; Abatement; USA; California; Geysers; Imperial Valley; Inhibitor; Oxidizing Biocide; Arsenic; Nitrogen Oxides |
Geothermal Resources Council Transactions |
1992 |
English |
| Fiber Optic Based pH Measurement in a Geothermal Brine |
Farquharson, Stuart; Swaim, Paul D.; Christenson, Chris P.; McCloud, Mary; Freiser, Henry |
Equipment design; Brine chemistry |
USA; California; Imperial; Corrosion; Instrumentation |
Geothermal Resources Council Transactions |
1992 |
English |
| Nitrogen Chemistry in Cooling Tower Water at Magma Power Company's Four Salton Sea KGRA Power Plants |
Clevinger, R. Brian |
Brine chemistry; Ammonia; Cooling towers; Nitrites; Fouling |
Production; USA; California; Imperial; Salton Sea KGRA; Ammonia; Cooling Towers; Corrosion; Microbiological; Bacteria; Condensate Collection; pH; Make-up Water; H2S; Blowdown; Evaporation; Biocides; Carbonate Biocide |
Geothermal Resources Council Transactions |
1992 |
English |
| Dewatering of Slurry from Geothermal Process Streams |
Benesi, Steve C. |
Equipment design; Waste management |
Production; USA; California; Geysers; Imperial Valley; Silica; Dual Flash; Crystallizer; Clarifier; Filters; Filtration Systems; Sulfur; Pneumapress Filter |
Geothermal Resources Council Transactions |
1992 |
English |
| Weld Repair of Geothermal Turbine Rotors: A Partnering Approach by Pacific Gas and Electric Co. and ASEA Brown Boveri |
Schubert, Donna L.; Morin, Michael D.; Hollingshead, Timothy W. |
Turbines; Corrosion; Power plant design and operation; Durab |
Power Generation; USA; California; Geysers; Stress Corrosion Cracking; Turbine Blades; Welding; Case Histories; CO2; H2S; Silica; Calcite; pH; Metallurgy |
Geothermal Resources Council Transactions |
1992 |
English |
| 110 MW Geothermal Power Station in Japan -- Completion of Hatchobaru No.2 Unit |
Fujikawa, Takuji; Ikegami, Masatoshi |
Power plant design and operation; Flash steam power generati |
Power Generation; Japan; Hatchobaru; Case History; Power Plant Design; Double Flash; Efficiency |
Geothermal Resources Council Transactions |
1992 |
English |
| Experience in Operation and Maintenance of Binary Geothermal Power Plants |
Elovic, A.; Forte, N. J.; Gropper, J. |
Power plant design and operation; Binary cycle power generat |
Modular; Remote Reporting; Diagnostics Systems; Low Temperature; Liquid Dominated; Remote Monitoring; Training, Operations, Maintenance, Capacity; Optimizing, Plant Availability, Capacity, Operation; Case Histories |
Geothermal Resources Council Transactions |
1992 |
English |
| Thermodynamic Improvements on the Direct-Steam Plant |
DiPippo, Ronald |
Dry steam power generation; Power plant design and operation |
Power Generation; Condenser Pressure; Turbine Exhaust Pressure; Generators; Turbine Blades; Single Flash; Double Flash; Dual Flash; Superheating; Thermodynamics; Moisture Removal; Economics Analysis |
Geothermal Resources Council Transactions |
1992 |
English |
| Maintenance of a Multi Unit Geothermal Power Plant |
Christensen, Steve; Morse, George E. |
Power plant design and operation |
Power Generation; USA; Utah; Cove Fort; Case History; Binary Systems; Turbines; Turbine Blades; Two Phase; Generators; Separators; Condensers |
Geothermal Resources Council Transactions |
1992 |
English |
| Comparison of Magma Power Company's First Generation and Second Generation Dual Flash Geothermal Power Plants at the Salton Sea KGRA |
Clevinger, R. Brian |
Flash steam power generation; Dual flash; Power plant design |
Power Generation; Production; USA; California; Imperial; Salton Sea KGRA; Single Train Operation; Dual Train Operation; Case Histories; Clarifier; Filters; Turbines; Generators; Steam; Brines; CO2; H2S; Heat Exchangers; Separators; Vulcan Plant |
Geothermal Resources Council Transactions |
1992 |
English |
| Models of Volcanic Eruption Hazards |
Wohletz, Kenneth H. |
Volcanism; Computer modeling; Risk management |
Natural Hazards; Numerical Simulations; Predictive; Precursors; Periodicity; Hazard Zonation Maps; Magma; Thermodynamics; Hydrology; Phreatoplinian Eruption; Lahars; Over Pressure; Vents; Topography Simulations; Shombolian; Plinian; Phreatoplinian; Surtse |
Geothermal Resources Council Transactions |
1992 |
English |
| Causes of Landslides: Conventional Factors and Special Considerations for Geothermal Sites and Volcanic Regions |
Voight, Barry |
Landslides; Risk management; Volcanism |
Natural Hazards; Hydrothermal; Seismic; Magmatic; High Relief; Block Slides; Slumps; Avalanches; Phreatic; Trigger; Thermal Expansions; Shear Strength; Pore Pressure; Earthquakes; Mapping; Land Use Zoning; Hawaii; Kilauea; Mt. St. Helens; Shiveluch; Komat |
Geothermal Resources Council Transactions |
1992 |
English |
| Hazard Assessment of the Pinatubo Volcanic-Geothermal System: Clues Prior to the June 15, 1991 Eruption |
Delfin, F. G., Jr.; Sussman, D.; Ruaya, J. R.; Reyes, A. G. |
Exploration; Volcanism; Geophysical surveys; Geochemical sur |
Natural Hazards; Exploration; Brine Technology; Philippines; Mt. Pintubo; Magmatic; Eruption; Landslides; Hydrothermal; Hot Springs; Fumaroles; Isotopes; Pyroclastic; Corrosion; Permeability; Phreatic; Geologic Mapping; Lahars; Radiometric Dating; Craters |
Geothermal Resources Council Transactions |
1992 |
English |
| On Seismic Hazards/Risk and Power Plant Design |
Chung, Dae H. |
Power plant design and operation; Seismicity; Risk managemen |
Natural Hazards; Probabilistic; Earthquakes; Ground Motion; Magnitude; Modeling; Ground Velocity; Peak Acceleration |
Geothermal Resources Council Transactions |
1992 |
English |
| Natural Fractures of the Akinomiya and Hijiori Hot Dry Rock Test Sites, Northeast Japan |
Takashima, Isao; Nishitani, Tadashi |
HDR/EGS; Exploration; Fractures; Remote sensing; Geological |
Exploration; Hot Dry Rock; Japan; Akinomiya; Hijiori; Gamma Ray Survey; Photo Geology; Age Dating; Lineaments; Caldera; Remote Sensing; Alteration; Quartz; Veins; Granites; Argillization; Seismic |
Geothermal Resources Council Transactions |
1992 |
English |
| 90 Day Circulation Test of the Hijiori HDR Reservoir, Japan: Including a Geochemical Survey to Estimate the Fluid Behavior and Reservoir Volume |
Kiho, Kenzo; Ohsumi, Takashi |
HDR/EGS; Well testing; Circulation testing; Geochemical surv |
Reservoir Engineering; Hot Dry Rock; Exploration; Japan; Hijiori; Production; High Temperature Reservoir; Stimulation; Acoustic Emission Test; Injection; Wellhead Temperature; Wellhead Pressure; Sodium; Chloride; Tracer; Modeling |
Geothermal Resources Council Transactions |
1992 |
English |
| Ogachi Project for HDR Geothermal Power in Japan: First Hydraulic Fracturing Results |
Kaieda, Hideshi; Sakunaga, Sadao; Motojima, Isao; Kondo, Hirohumi; Kiho, Kenzo; Suzuki, Koichi; Higashi, Sadanari; Sasaki, Shunji; Hori, Yoshinao |
HDR/EGS; Hydraulic fracturing; Microseismicity; Geophysical |
Reservoir Engineering; Hot Dry Rock; Exploration; High Temperature; Reservoir; Injection Flow Rate; Wellhead Pressure; Granite; Wellhead Pressure; Microearthquakes; Mise-a-la-Masse; Acoustic Emissions |
Geothermal Resources Council Transactions |
1992 |
English |
| A Method for Measuring In-Situ Hydraulic Properties of Anisotropic Formations at Depth |
Hayashi, Kazuo; Ando, Toshio; Kanbe, Koki; Ito, Takatoshi; Abe, Hiroyuki |
HDR/EGS; Well testing; Pressure transient analysis; Fluid dy |
Reservoir Engineering; Hot Dry Rock; In-Situ; Pressure Pulse; Pressure Decline; Decay; Reservoir; Hydraulic Conductivity |
Geothermal Resources Council Transactions |
1992 |
English |
| Fluid-Rock Interactions During Hydraulic Tests Within the Granite Reservoir of the Geothermal Hot Dry Rock Site at Soultz-sous-Forets (Alsace, France) |
Gadalia, Alain; Pauwels, Helene; Fouillac, Christian; Brach, Michel |
HDR/EGS; Well testing; Circulation testing; Injection testin |
Reservoir Engineering; Hot Dry Rock; France; Alsace; Soultz-sous-Forets; Hydraulic Tests; Moderate Temperature; Injection; Flow Tests; Rates; Hydrogen; pH; Reinjection; Geochemical Monitoring; Mass Transfer; Isotopes; Rhine Graben |
Geothermal Resources Council Transactions |
1992 |
English |
| Pre-Test Estimates of Temperature Decline for the LANL Fenton Hill Long-Term Flow Test |
Robinson, Bruce A.; Kruger, Paul |
HDR/EGS; Well testing; Reservoir modeling; Computer modeling |
Hot Dry Rock; Reservoir Engineering; USA; New Mexico; Fenton Hill; Models; Reservoir Evaluation; Thermal Drawdown; High Temperature; Long Term Flow Test; Hot Dry Rock; Heat Mining; Tracers; Microseismic; Hydraulic Stimulation; Reservoir Pressure; Sweep Mo |
Geothermal Resources Council Transactions |
1992 |
English |