| Comparison of Reservoir and Caprock Core from The Northwest Geysers Steam Field, California--Implications for Development of Reservoir Porosity |
Hulen, Jeffrey B.; Walters, Mark A.; Nielson, Dennis L. |
Exploration; Geological surveys; Well logging; Lithology; Mi |
Drilling; Reservoir Engineering; USA; California; Sonoma; Geysers; Hydrothermal Alteration; Lithology; Mineralization; Logs; Prati 5; Prati 12; Photomicrographs; Steam Entry |
Geothermal Resources Council Transactions |
1991 |
English |
| A Re-Evaluation of the Moyuta Geothermal System, Southern Guatemala |
Goff, Fraser; Janik, Cathy; Fahlquist, Lynne; Adams, Andrew; Roldan, Alfredo; Revolorio, Mario; Trujillo, P. E.; Counce, Dale |
Exploration; Geochemical surveys; Geophysical surveys; Geoth |
Exploration; Geochemistry; Isotopes; Fumaroles; Inde; Heat Source; Volcanos; Geology; Hot Springs; Geophysics; Temperature Gradient; Exploration Well; Resource Assessment; Igneous; Chemical Analysis; Geothermometers; Geologic Models; Gas Analysis; Guatema |
Geothermal Resources Council Transactions |
1991 |
English |
| Imaging Injected Water in The Geysers Reservoir Using Microearthquake Data |
Stark, Mitchel A. |
Microseismicity; Injection; Induced seismicity |
Exploration; Reservoir Engineering; USA; Geysers; Injection Well; Permeability; Boundary; Microearthquakes; Production; Fracture; Vapor Dominated; Seismicity; MEQ Surveys; Induced Seismicity |
Geothermal Resources Council Transactions |
1990 |
English |
| Performance Improvement of Geysers Power Plant Units 9 & 10 |
Rossknecht, Libby |
Power plant design and operation; Equipment design |
Power Generation; USA; California; Sonoma; Geysers; Case Histories; H2S Abatement; Hydrogen Sulfide; Cooling Towers; Condensers; Condensate; Gas Ejectors; Noncondensable Gas; Circulating Water; Steam Turbines; Turbines; Motors; Gear Boxes; Unocal; Toshiba |
Geothermal Resources Council Transactions |
1990 |
English |
| Drilling Geothermal Wells at The Geysers Field |
Pye, D. Stephen; Hamblin, Gerald M. |
Drilling |
Drilling; USA; California; Geysers |
Geothermal Resources Council Transactions |
1990 |
English |
| Thoughts on Stress around The Geysers Geothermal Field |
Nielson, Dennis L.; Brown, Donald |
Stress fields; Fractures; Computer modeling |
Exploration; Reservoir Engineering; USA; Geysers; Fault; Fracture; Alteration; Felsite; Subsidence; Geology; Geophysics; Injection; Vapor Dominated; Extension; Compression; Stress; Strain; Recharge; Structural Model |
Geothermal Resources Council Transactions |
1990 |
English |
| Factors Controlling pH and Optimum Corrosion Mitigation in Chloride-Bearing Geothermal Steam at The Geysers |
Meeker, Kimberly A.; Robinson Haizlip, Jill |
Corrosion; Chloride; Scrubbers; Brine chemistry; Computer mo |
Power Generation; Production; Brine Technology; USA; California; Geysers; Scrubbing; Corrosion; Steam Chemistry; Acid; Noncondensable Gas; pH; Separators; Gathering System; HC1; Case Histories; Chloride; Sodium Hydroxide; Caustic; Coldwater Creek Steam Fi |
Geothermal Resources Council Transactions |
1990 |
English |
| Operational Results of a Dry-Steam Resource Chloride Corrosion Mitigation System |
Hirtz, Paul; Miller, Joe; Prabhu, Edan |
Corrosion; Power plant design and operation; Chloride; Scrub |
Power Generation; Production; Brine Technology; USA; California; Geysers; Case Histories; Corrosion; Stress Corrosion Cracking; Power Plant Maintenance; Design; Steam; Gathering System; Steam Turbines; pH; Scrubbing; Scale-Scaling; Noncondensable Gas; Aci |
Geothermal Resources Council Transactions |
1990 |
English |
| Reservoir Matrix Porosity at The Geysers from Core Measurements |
Gunderson, Richard P. |
Core sampling; Porosity; Felsite; Greywacke |
Reservoir Engineering; USA; California; Geysers; Porosity; Dry Steam; Dual Porosity; Fracture Porosity; Core; Graywacke; Felsite |
Geothermal Resources Council Transactions |
1990 |
English |
| The Recovery of Injected Water as Steam at The Geysers |
Gambill, David T. |
Injection; Tracer testing; Isotopes |
Production; Brine Technology; USA; California; Geysers; Injection; Isotopes; Oxygen-18; Deuterium; SMOW; Condensate; Meteoric Water; Injectate Recovery |
Geothermal Resources Council Transactions |
1990 |
English |
| The Use of Pressure Drop Measurements to Monitor Scale Build-Up in Pipelines and Wells |
Stock, Don D. |
Scaling; Pipelines; Silica; Pressure gradients; Injection |
Production; Brine Technology; Power Generation; Drilling; USA; Nevada; Dixie Valley; Scale; Scaling; Silica; Injection; Reinjection; Injection System; Injection Piping; Solubility in Brine; Pressure Logs; Case Histories; Pigging; Friction Factors; Pressur |
Geothermal Resources Council Transactions |
1990 |
English |
| Antiscalant Injection Trial at Kawerau Geothermal Field, New Zealand |
Robson, Quentin; Blair, Alan; Perales, Ken |
Scaling; Calcium carbonate; Well casing |
Brine Technology; Production; Power Generation; New Zealand; Kawerau; Calcium Carbonate; CaCO3; Inhibitor; Scale; Capillary Tubing; Chemical Inhibiting; Brine Technology; Calcite; Phosphonates; Polymers |
Geothermal Resources Council Transactions |
1990 |
English |
| Scale Inhibitor Testing at East Mesa |
Osborn, William L.; Hirtz, Paul; Robinson Haizlip, Jill |
Scaling; Calcium carbonate |
Brine Technology; Production; Power Generation; USA; California; Imperial; East Mesa; Calcium Carbonate; Carbonate; Scaling; Chemical Inhibition; Brine Modifications; Chemistry; CO2; Dual Flash |
Geothermal Resources Council Transactions |
1990 |
English |
| Silica Scaling Field Experiments |
Mroczek, E. K.; McDowell, G. |
Scaling; Silica |
Brine Technology; Production; Scaling; Scale; Silica; Amorphous Silica; Temperatures; Silica Polymerization; Monomeric Silica; Colloidal Silica; Flocculated Scale |
Geothermal Resources Council Transactions |
1990 |
English |
| Control of Calcium Carbonate Scale Using Concentric Tubing at Coso Geothermal Field |
Lovekin, James W. |
Scaling; Tubulars; Calcium carbonate; Equipment design |
Production; Brine Technology; California; USA; Inyo; Coso; Capillary Tubing; Coiled Tubing; CaCO2; Chemical Inhibitor; Scaling; Case Histories; Calcium Carbonate; Concentric Coiled Tubing; Polymagic Anhydride; 45 Degree Port; Downhole Inhibitor Injection |
Geothermal Resources Council Transactions |
1990 |
English |
| Scale Control Studies at the Cerro Prieto Geothermal Plant |
Hurtado, R.; Mercado, S. |
Scaling; Silica; Brine chemistry |
Brine Technology; Production; Mexico; Baja California; Cerro Prieto; Silica; Amorphous Silica; Silica Saturation; Quartz; Scale Removal; Hydroblasting |
Geothermal Resources Council Transactions |
1990 |
English |
| Experimental Study on a Scale Prevention Method Using Exhausted Gases from Geothermal Power Stations |
Hirowatari, Kazuo; Yamauchi, Masao |
Scaling; Silica; Brine chemistry |
Production; Power Generation; Brine Technology; Research Agencies; Silica; Noncondensable Gas; pH; Carbon Dioxide; Injection; Reinjection; Fluid Injection; Scaling; Corrosion; HC1; Scale; Hydrogen Sulfide; NEDO; Solubility in Brine; Brine; Injection Syste |
Geothermal Resources Council Transactions |
1990 |
English |
| Corrosion and Scaling in the Well H-16 of the Los Humeros Geothermal Field |
Gutierrez Negrin, Luis C. A.; Viggiano Guerra, Julio C. |
Corrosion; Scaling; Brine chemistry; Tubulars |
Production; Brine Technology; Exploration; Drilling; Mexico; Veracruz; Puebla; Los Humeros; Case Histories; Corrosion; Scaling; Silica; Sulfides; HC1; Geology; Caldera; Alteration; Noncondensable Gas; Lithology; Chemistry; Geochemistry; Liners; Oxides; Hy |
Geothermal Resources Council Transactions |
1990 |
English |
| Heavy Metal Sulfide Scaling in a Production Well at the Salton Sea Geothermal Field |
Gallup, D. L.; Andersen, G. R.; Holligan, D. |
Sulfides; Scaling; Brine chemistry |
Production; Brine Technology; USA; California; Imperial; Salton Sea; Sulfides; Scaling; pH; Temperatures; Solubility in Brine; Inhibitors; Corrosion; Case Histories; Gelena; Bornite; Sphalerite; Troilite; Union Oil Company of California; Unocal; Auto Clav |
Geothermal Resources Council Transactions |
1990 |
English |
| The Study and Benefit Analysis on the Way of Anticorrosion/Scaling of the Geothermal Water of a Medium or Low Temperature |
Jing-yu Chang; Xiao-ti Jiang |
Corrosion; Scaling; Brine chemistry; Direct use system desig |
Brine Technology; Production; Direct Use; China; Tianjin; Calcium Carbonate; Chemistry; Corrosion; Scaling; Inhibition; Agriculture; Aquaculture; Drying; Green House; Space Heating; Low Temperature; Moderate Temperature; Magnetic Antiscaling Process |
Geothermal Resources Council Transactions |
1990 |
English |