| A Case History of a Multi-Well Interference Test Program at the Uenotai Geothermal Field, Akita Prefecture, Japan |
Menzies, A. J.; Antunez, E. U.; Sanyal, S. K.; Naka, T.; Takeuchi, R.; Iwata, S.; Saeki, Y.; Inoue, T. |
Well testing; Interference testing; Flow testing; Pressure t |
Reservoir Engineering; Japan; Akita; Uenotai; Buildup Tests; Injection Test; Interference; Lip Pressure Method; PTS; Permeability; Storativity |
Geothermal Resources Council Transactions |
1990 |
English |
| An Integrated Test Program for the Definition of a High Temperature Geothermal Reservoir: A Case Study from the Zunil Geothermal Field, Guatemala |
Menzies, A. J.; Granados, E. E.; Sanyal, S. K.; Mink, L. L.; Merida-I., L.; Caicedo-A., A. |
Well testing; Flow testing; Interference testing |
Reservoir Engineering; Production; Guatemala; Quetzaltenago; Zunil; Enthalpy; Excess Enthalpy; High Temperature; K; Permeability; Two Phase; Flow Tests; Interference Tests; James Russell Method; James Tube; Lip Pressure; PTA; Transmissivity; Storativity; |
Geothermal Resources Council Transactions |
1990 |
English |
| Heat Extraction from Microseismic Estimated Geothermal Reservoir Volume |
Kruger, Paul |
Microseismicity; HDR/EGS; Hydraulic fracturing; Well testing |
Hot Dry Rock; Production; Reservoir Engineering; USA; United Kingdom; New Mexico; Cornwall; Russia; Fenton Hill; Rosemanowes; Russkie Komarovtsy; Cooling; Hydraulic Fracturing; Reservoir; Seismometer; Stimulation; Potential; Heat Mining; Thermal Drawdown; |
Geothermal Resources Council Transactions |
1990 |
English |
| Well Stimulation Using Cold-Water Injection Experiments in the Sumikawa Geothermal Field, Akita Prefecture, Japan |
Kitao, Koji; Ariki, Kazuharu; Hatakeyama, Kazuyoshi; Wakita, Kenji |
Well stimulation; Thermal stimulation; Injection |
Production; Reservoir Engineering; Injection; Well Stimulation; Formation Damage; Fractures; Reservoir Stimulation; Temperature; Viscosity; Water; Injection Tests; Propant; Injectivity Index |
Geothermal Resources Council Transactions |
1990 |
English |
| The Application of Kalman Filter to Pressure Interference Test Analysis |
Itoi, Ryuichi; Arakawa, Hiroshi; Fukuda, Michihiro; Jinno, Kenji |
Well testing; Interference testing |
Reservoir Engineering; K; Permeability; Porosity; Pressure; Transmissivity; Flow Tests; Interference Testing; Pressure Transient Testing; Storativity; Analysis |
Geothermal Resources Council Transactions |
1990 |
English |
| Enthalpy Determination Using Flowing Pressure-Temperature Surveys in Two-Phase Wellbores in the Coso Geothermal Field |
Kaspereit, Dennis H. |
Well testing; Flow testing; Fluid dynamics; Thermodynamics; |
Reservoir Engineering; Drilling; USA; California; Inyo; Coso; Enthalpy; Pressure Logs; Temperature Logs; Well Logging; Pressure; Temperature; Steam Fraction; Spinner Surveys; Thermodynamics; Type Curves; Two Phase Entries; Single Phase Entries; Apparent S |
Geothermal Resources Council Transactions |
1990 |
English |
| Geothermal Inflow Performance Relationships |
Iglesias, Eduardo R.; Moya, Sara L. |
Fluid dynamics; Two phase flow; Computer modeling |
Reservoir Engineering; Assessment; Enthalpy; Fluid Flow; Heat Capacity; K; Permeability; Mass Flow; Porosity; Relative Permeability; Temperature; Two Phase; Numerical Modeling; BHP; IPR |
Geothermal Resources Council Transactions |
1990 |
English |
| Results of a 13-Month Reinjection Test at Wairakei Geothermal Field, New Zealand |
Hunt, T. M.; Bixley, P. F.; Carey, B. S.; McCabe, W. M.; Young, R. M. |
Well testing; Injection testing; Pressure transient analysis |
Reservoir Engineering; Exploration; Environmental; New Zealand; Wairakei; Case Histories; Injection; Reinjection; Pressure; Temperature; Tracers; Pressure Transient Testing; Pressure Transient Analysis; Microearthquakes; Microseism; Gravity Survey; Subsid |
Geothermal Resources Council Transactions |
1990 |
English |
| Permeability Changes during the Flow of Distilled Water and Brine through Geothermal Sandstones at Temperatures of 25°C - 270°C |
Contreras, Enrique A. |
Permeability; Sandstone; Hydrothermal alteration |
Reservoir Engineering; Brine Technology; Permeability; Temperature; Chemistry; Cerro Prieto; Mexico; Core Samples; Rock Water Interactions; Dissolution; Clay Swelling; Pore Throats |
Geothermal Resources Council Transactions |
1990 |
English |
| Hazardous Waste Volume Reduction: A Sulfur Sludge Dewatering Facility at The Geysers |
Tso, Bing, Jr. |
Environmental aspects; Waste management; Effluent abatement; |
Environmental; Power Generation; USA; California; Sonoma; Geysers; H2S; Hydrogen Sulfide; H2S Abatement; Hazardous Waste; Case Histories; Separators; Cooling Towers; Mercury; Arsenic; Hazardous Waste Management; Spills; Sulfur; Sludge; PG&E; Larox; Filtra |
Geothermal Resources Council Transactions |
1990 |
English |
| Application of Helicopter-Borne Video Thermal IR Methods for Geothermal Environmental Monitoring |
Mongillo, M. A.; Bromley, C. J.; Allis, R. G. |
Environmental aspects; Exploration; Remote sensing |
Environmental; Exploration; Airborne Surveys; New Zealand; Infrared; Monitoring; Thermal Manifestations; Baseline Data |
Geothermal Resources Council Transactions |
1990 |
English |
| Interagency Cooperation on Geothermal Permitting: The Coso Case Study in Speed Permitting |
McClenahan, Laurie S.; McClain, David |
Environmental aspects; Laws and regulations; Permitting; Bus |
Regulatory; Environmental; Legal; USA; California; Inyo; Coso; Permitting; Case Histories; BLM; Environmental Law; PURPA; NEPA; State Agencies; California Energy Company; China Lake Naval Weapons Center; Navy; Great Basin Unified Air Pollution; Control Di |
Geothermal Resources Council Transactions |
1990 |
English |
| Development of a Code of Practice for Deep Geothermal Wells |
Leaver, Jonathan D.; Bolton, Richard S.; Dench, Neville D.; Fooks, Lindsay |
Laws and regulations; Operations management |
Regulatory; Well Completion; Drilling; New Zealand; Case Histories; Abandonments; Casing; Liners; Drilling Medium; Workovers; Blowout Preventers; BOPE; Geothermal Inspectorate; Geothermal Energy Regulations; Well Design; Well Sites; Drilling Equipment; Dr |
Geothermal Resources Council Transactions |
1990 |
English |
| Silica Solids Use Salton Sea KGRA |
Hoyer, Daniel P.; Whitescarver, Olin D. |
Environmental aspects; Waste management; Clarification; Sili |
Environmental; USA; California; Imperial; Salton Sea; Mitigation; Priority Metals; Silica; Cement; Byproducts; Geocrete; Concrete; Silica Sludge |
Geothermal Resources Council Transactions |
1990 |
English |
| Working it Out: Geothermal Conflict Resolution in The Geysers |
Hinds, Alex; Reynolds, Bob; Dellinger, Mark |
Environmental aspects; Laws and regulations; Air quality; Pu |
Environmental; Regulatory; Legal; USA; California; Lake; Geysers; Case Studies; Atmosphere; Air Quality; Air Pollution; Noise; EIR; Litigation; DOG; Water Quality; Land Use; Permitting; H2S; Radon; State Agencies; Environmental Policy; H2S; State Agencies |
Geothermal Resources Council Transactions |
1990 |
English |
| The Geothermal Underground Injection Control Program of the California Department of Conservation, Division of Oil and Gas |
Habel, Robert S. |
Laws and regulations; Environmental aspects; Injection; Perm |
Regulatory; Environmental; USA; California; Clean Water Act; State Agencies; EPA; Water Quality; Underground |
Geothermal Resources Council Transactions |
1990 |
English |
| Noncondensable Hydrogen Sulfide Incineration with Brine Scrubbing Air Emissions Control System: Source Reduction Demonstration Project |
Goddard, Wilson B.; Goddard, Christine B.; McClain, David W. |
Environmental aspects; Air quality; Equipment design; Efflue |
Environmental; Power Generation; Air Pollution; Air Quality; H2S; Hydrogen Sulfide; Atmosphere; Gas Removal Systems; Gas Disposal; H2S Incinerators; Noncondensable Gas; Scrubbers; Air Emissions Control System; Sulfur Dioxide Scrubbers; California Departme |
Geothermal Resources Council Transactions |
1990 |
English |
| Air Quality Compliance Improvements through Operational Management of Air Resources (OMAR) |
Goddard, Wilson B.; Goddard, Christine B. |
Environmental aspects; Air quality; Laws and regulations; Eq |
Environmental; Regulatory; Air Pollution; Air Quality; H2S; Hydrogen Sulfide; Atmosphere; CEC; Ambient Air Quality Standards; Coso; Geysers; California Energy Company Inc; Monitoring; Venting; Data Loggers; Air Dispersion Assessment |
Geothermal Resources Council Transactions |
1990 |
English |
| PM10 Source Apportionment Study in Pleasant Valley, Nevada |
Egami, R. T.; Chow, J. C.; Watson, J. G.; DeLong, T. |
Environmental aspects; Air quality |
Environmental; USA; Nevada; Washoe; Pleasant Valley; Steamboat; Air Pollution; Air Quality; H2S; Case Studies; Atmosphere; Particulate Matter; Particulate Emissions; Cooling Towers Plumes; Power Plant Plumes; Reno; Carson City; Receptor Models; Caithness |
Geothermal Resources Council Transactions |
1990 |
English |
| Monitoring Ground Elevation Changes in the Larderello Geothermal Region, Tuscany, Italy |
Dini, Ivano; Rossi, Aristide |
Environmental aspects; Subsidence |
Environmental; Italy; Larderello; Subsidence; Compaction; Leveling; Pomarance; Croce Bulera; Gabbro |
Geothermal Resources Council Transactions |
1990 |
English |