| Well Pumping Issues in Commercial Groundwater Heat Pump Systems |
Rafferty, Kevin |
Geothermal heat pumps; Well pumps; Direct use system design |
Heat Pumps; Wells; Direct Use; Groundwater |
Geothermal Resources Council Transactions |
1997 |
English |
| Geothermal Research at the Geo-Heat Center Oregon Institute of Technology |
Lund, John W. |
Direct use; Economics; Organizational profiles |
Direct Use; Research Agencies; Economics; Equipment; Cost Comparison; Heat Exchangers; Heat Pumps; Technical Assistance; Greenhouses; District Heating Systems |
Geothermal Resources Council Transactions |
1997 |
English |
| Ground Source Heat Pump Retrofit at North Bonneville, WA City Hall |
Hughey, Mark |
Geothermal heat pumps; Economics |
Heat Pumps; Economics; Demonstration Project; Commercial Installed; GSHP; Demand Savings; Degree Days; Pilot Projects; Case Studies; BPA; Skamania Co. PUD; Bonneville Power Administration; Washington State Energy Office; Arctic Express |
Geothermal Resources Council Transactions |
1997 |
English |
| Geothermal Development Opportunities in Central and East European Countries |
Cohut, Ioan; Bendea, Codrupa |
Direct use; Energy policy; District heating/cooling |
Direct Use; Central and East European Countries; Oradea, Romania; TRANSGEX |
Geothermal Resources Council Transactions |
1997 |
English |
| Production of Sulfuric Acid Using Thermo-Acidophilic Microorganisms for Use in Scale Prevention |
Hirowatari, K.; Kusaba, S.; Takeuchi, K.; Fujioka, Y. |
Hydrogen sulfide; Microorganisms; Scaling; Silica; Sulfuric |
Environmental; Brine Technology; Japan; H2S; Hydrogen Sulfide; Amorphous Silica; Brine; Noncondensable Gas; PH, pH; Scaling; Silica; Silicate; Sulfate |
Geothermal Resources Council Transactions |
1997 |
English |
| The Interaction of Silicic Acid with Sulfurous Acid Scale Inhibitor |
Gallup, Darrell L. |
Scaling; Silica; Sulfurous acid; Brine chemistry |
Brine Technology; Production; Acid; Amorphous Silica; Sulfates; Chemistry; pH |
Geothermal Resources Council Transactions |
1997 |
English |
| Silica Scale Inhibition Experiments: Geogard SX Application on Geothermal Brine with Ultra High Concentration of SiO2 |
Baltazar, Almario D.; Garcia, Serafin E.; Solis, Ramonito P.; Jordan, Oliver T.; Cabel, Adriano C.; Fragata, Jimmy J. |
Scaling; Silica; Injection |
Corrosion and Scaling; Botong; Geogard SX Application; Pilot Test Facility PTF; Jar Experiment; Hot Injection Experiment |
Geothermal Resources Council Transactions |
1997 |
English |
| Models of the Kawerau Geothermal Reservoir |
White, Stephen P.; Kissling, Warwick M.; McGuinness, Mark J. |
Reservoir Engineering; Well testing; Interference testing; R |
New Zealand; Kawerau; Reservoir Engineering; Numerical Modelling; Numerical Simulators |
Geothermal Resources Council Transactions |
1997 |
English |
| Corrosivity of Kawerau Geothermal Steam |
Lichti, Keith A.; Wilson, Peter T.; Inman, Maria E. |
Corrosion; Brine chemistry |
Brine Technology; Power Generation; Production; New Zealand; Cast Study; Chemical Analysis; Chemistry; Composition; Corrosion; Hydrogen Sulfide; pH; Scaling; Silica; Steam; Steam Composition; Sulfides; Carbon Steel; Phase diagrams; Condensate; Coupons; Ma |
Geothermal Resources Council Transactions |
1997 |
English |
| Kawerau Geothermal Field: Geochemical Structure of the Reservoir and its Response to Exploitation |
Christenson, Bruce W. |
Brine chemistry; Exploration; Geochemical surveys; Reservoir |
New Zealand; Case Study; Fluid Chemistry; Reservoir Structure; Geochemical Structure; Exploitation Effects |
Geothermal Resources Council Transactions |
1997 |
English |
| Kawerau Geothermal Development: A Case Study |
Bloomer, Andy |
Direct use; Industrial applications; Power plant design and |
New Zealand; Direct Use; Power Generation; Industrial; Process Heat; Drying; Heat Exchangers; Steam Condensate; Steam Turbines; Binary Cycle; Surface Disposal; Fluid Injection |
Geothermal Resources Council Transactions |
1997 |
English |
| The Natural State and Response to Development of Kawerau Geothermal Field, New Zealand |
Allis, R. G. |
Reservoir management; Reservoir modeling; Exploration; Subsi |
Reservoir Engineering; Assessment; Case Histories; Effects; Reservoir Performance |
Geothermal Resources Council Transactions |
1997 |
English |
| Matrix-Fracture Interactions in Dual Porosity Simulation |
Shook, G. Michael |
Fractures; Porosity; Computer modeling; Reservoir modeling |
Reservoir Parameters; Reservoir Models; Dual Porosity; Fractures; Modeling; Numerical Simulation; Matrix-fracture Interactions |
Geothermal Resources Council Transactions |
1996 |
English |
| Optimization of Water Injection into Vapor-Dominated Geothermal Reservoirs |
Santa Maria, Roman B.; Horne, Roland N. |
Injection; Vapor dominated reservoirs; Reservoir modeling; E |
Reservoir Engineering; Reinjection; Adsorption; Simulation |
Geothermal Resources Council Transactions |
1996 |
English |
| Two-Phase Flow Measurement by Chemical Tracer Technique for Uenotai Geothermal Field in Japan |
Sato, Tatsuya; Osato, Kazumi; Hirtz, Paul; Kunzman, Russell; Futagoishi, Masao |
Two phase flow; Tracer testing |
Production; Reservoir Engineering; Flow Meters; Flow Rates; Gathering Systems; Main Separators; Metering; Orifice Plates; Production Rate; Production Separator; Separators; Well Line Separators; Two Phase; Field Management; Production Monitoring; Reservoi |
Geothermal Resources Council Transactions |
1996 |
English |
| An Experimental Study of Boiling in Porous Media |
Satik, Cengiz; Horne, Roland N. |
Core sampling; Permeability; Porosity |
Boiling; Porous Media; Heat Transfer; Steam; Evaporation; X-ray CT; Experiment; Condensation; Conduction; Convection; Fluid Flow; Modeling; Numerical Modeling |
Geothermal Resources Council Transactions |
1996 |
English |
| About Convective Heat Transfer in Geothermal Systems |
Pashkevich, Roman I. |
Thermodynamics; Reservoir modeling |
Reservoir Engineering; Reservoir Models; Reservoir Parameters; Russia; Kamchatka; Models; Numerical Modeling; Parameters; Simulation; Thermodynamics; Heat Flow; Heat Transfer Coefficient |
Geothermal Resources Council Transactions |
1996 |
English |
| Numerical Modeling of the High-Temperature Geothermal System of Amatitlan, Guatemala |
Pham, M.; Menzies, A. J.; Sanyal, S. K.; Lima, E.; Shimada, K.; Juarez, J.; Cuevas, A. |
Reservoir modeling; Computer modeling; Well testing; Flow te |
Numerical models; Subsurface temperatures; Permeability; Well tests; Flow rates; Enthalpy; Parameters; Interference data; Simulations; Wellhead pressures |
Geothermal Resources Council Transactions |
1996 |
English |
| Analysis of Well Test Data from the High-Temperature Geothermal System of Amatitlan, Guatemala |
Menzies, A. J.; Sanyal, S. K.; Granados, E. E.; Pham, M.; Lima, E.; Cuevas, A.; Torres, J. |
Well testing; Flow testing; Pressure transient analysis |
Flow tests; Wellhead pressures; Discharge parameters; Flow rates; Enthalpy; Power potential; Flowing surveys; Wellbore simulations; Downhole pressures; Production parameters |
Geothermal Resources Council Transactions |
1996 |
English |
| A Preliminary Survey of Noble Gases at Dixie Valley, Nevada |
Kennedy, B. Mack; Benoit, Dick; Truesdell, A. H. |
Exploration; Geochemical surveys; Tracer testing; Isotopes; |
Basin and Range; Production wells; Tracers; Injection fluid; Mantle component; Helium; Isotopic compositions |
Geothermal Resources Council Transactions |
1996 |
English |