| Lithologic Influences on Fracture Permeability and the Distribution of Steam in The Northwest Geysers Steam Field, Sonoma County, California |
Sternfeld, Jeffrey N. |
Exploration; Fractures; Hydrothermal alteration; Hydrogeolog |
Exploration; USA; California; Sonoma; The Geysers; Fracture Pattern; Geologic Model; Alteration; Greywache; Faulting; Stressfield |
Geothermal Resources Council Transactions |
1989 |
English |
| Petrographic and Fluid Inclusion Evidence for Past Boiling, Brecciation, and Associated Hydrothermal Alteration above The Northwest Geysers Steam Field, California |
Moore, Joseph N.; Hulen, Jeffrey B.; Lemieux, Michele M.; Sternfeld, Jeffrey N.; Walters, Mark A. |
Exploration; Geological surveys; Petrology/petrography; Flui |
Exploration; USA; California; Sonoma; The Geysers; Petrographic Studies; Fluid Inclusions; Boiling; Brecciation; Greywache; Hydrothermal Fluids; Salinities |
Geothermal Resources Council Transactions |
1989 |
English |
| Stratigraphic and Structural Controls of the Occurrence of Steam at The Geysers |
McNitt, James R.; Henneberger, Roger C.; Koenig, James B.; Robertson-Tait, Ann |
Reservoir modeling; Geological surveys; Stratigraphy; Explor |
Exploration; USA; California; Lake; The Geysers; Structure; Stratigraphy; Greywacke; Models; Franciscan |
Geothermal Resources Council Transactions |
1989 |
English |
| The Correlation of Noncondensible Gas and Chloride in Steam at The Geysers |
Haizlip, J. R.; Truesdell, A. H. |
Hydrogen chloride; NCG; Reservoir modeling; Hydrogeology |
Production; USA; California; Lake; The Geysers; HCL; NCG; Corrosion; Chemical Inhibition |
Geothermal Resources Council Transactions |
1989 |
English |
| Distribution of Oxygen Isotopes and Non-Condensible Gas in Steam at The Geysers |
Gunderson, Richard P. |
Isotopes; NCG; Reservoir modeling; Brine chemistry |
Exploration; USA; California; Lake; The Geysers; Alteration; Isotopes; Thermal Maturation; Oxygen; NCG; Rock-water; Rock-Gas |
Geothermal Resources Council Transactions |
1989 |
English |
| The Nature of Steam Bearing Fractures in The South Geysers Reservoir |
Beall, Joseph J.; Box, W. T., Jr. |
Reservoir modeling; Fractures |
Reservoir Engineering; Fractures; Permeability; Tracers; Models; Seismic Surveys; Stressfield; Orientation |
Geothermal Resources Council Transactions |
1989 |
English |
| Forked Wellbore Completions Improve Development Strategy |
Yarter, Richard E.; Cavote, Paul E.; Quinn, Don G. |
Drilling; Economics; Directional drilling |
Drilling; Economics; USA; California; Lake; The Geysers; Directional Drilling; Kickoff Point; Redrill; Case History; Sidetracking |
Geothermal Resources Council Transactions |
1989 |
English |
| Economic Analysis of Steam Production at The Geysers Geothermal Field, California |
Sanyal, S. K.; Henneberger, R. C.; Brown, P. J. |
Economics; Financing; Business administration |
Reservoir Engineering; Economics; USA; California; Lake; The Geysers; Decline Curve; Steam Contract; Profitability; Steam Price |
Geothermal Resources Council Transactions |
1989 |
English |
| A Systematic Approach to Decline Curve Analysis for The Geysers Steam Field, California |
Sanyal, S. K.; Menzies, A. J.; Brown, P. J.; Enedy, K. L.; Enedy, S. |
Production decline; Reservoir management |
Reservoir Engineering; USA; California; Lake; The Geysers; Depletion; Permeability; Reservoir Evaluation; Decline Curve; Forecast; Harmonic; Exponential; Abandonment |
Geothermal Resources Council Transactions |
1989 |
English |
| Effect of Condensate Reinjection on Steam Chemistry at The Geysers Field |
Klein, Christopher; Enedy, Steven |
Injection; Brine chemistry; Geochemical surveys; Reservoir m |
Reservoir Engineering; USA; California; Lake; The Geysers; Condensate; NCG; Isotopes; Sampling |
Geothermal Resources Council Transactions |
1989 |
English |
| Development of a Safer and More Efficient Method for Abatement of H2S during Geothermal Well Drilling |
Hirtz, Paul; Mac Phee, Tom |
Drilling; Environmental aspects; Hydrogen sulfide; Air quali |
Drilling; Environmental; USA; California; Lake; The Geysers; H2S; Air Quality; Abatement; NCG |
Geothermal Resources Council Transactions |
1989 |
English |
| Hazardous Waste Reduction Potential of Noncondensable Gas Injection, Incineration, and Flash Suppression in Geothermal Power Plant Air Emissions Control Systems -- A Technical Feasibility Study Progress Report |
Goddard, Wilson B.; Goddard, Christine B.; McClain, David W. |
NCG; Air quality; Environmental aspects; Waste management; F |
Environmental; Air Quality; USA; California; Mono; Coso; H2S; Emissions; Hazardous Waste; CEC; Feasibility; Incineration; Reinjection; Injection; Flash Suppression |
Geothermal Resources Council Transactions |
1989 |
English |
| Use of "OMAR" to Manage Geothermal Atmospheric Venting |
Goddard, Wilson B.; Goddard, Christine B. |
Environmental aspects; Air quality; Hydrogen sulfide; Power |
Environmental; Regulatory; USA; California; Lake; Sonoma; The Geysers; CEC; Air Quality; Air Pollution; H2S; LLL; Coso; Great Basin Unified Air Pollution Control District |
Geothermal Resources Council Transactions |
1989 |
English |
| The Role of Decline Curve Analysis at The Geysers |
Enedy, Kathleen L. |
Production decline; Reservoir modeling |
Reservoir Engineering; USA; California; Lake; The Geysers; Mass Withdrawal; Depletion; Decline Curve; Reserve Estimates; Forecast; Permeability; Haromic Decline; Exponental Decline; Fetkovich Method |
Geothermal Resources Council Transactions |
1989 |
English |
| Downhole Enthalpy and Superheat Evolution of Geysers Steam Wells |
Enedy, Kathleen L. |
Well testing; Flow testing; Thermodynamics; Reservoir modeli |
Reservoir Engineering; USA; California; Lake; The Geysers; PTS; Enthalpy; Reservoir Pressure; Temperature; Reinjection; Superheat; Downhole Pressure; Permeability; Depletion |
Geothermal Resources Council Transactions |
1989 |
English |
| Some Considerations on Resource Evaluation of The Geysers |
Bodvarsson, Gudmundur S.; Gaulke, Scott; Ripperda, Mark |
Exploration; Reservoir modeling |
Reservoir Engineering; USA; California; Lake; The Geysers; Permeability; Fractures; Numerical Models; Porosity; PTT; Reservoir Pressure |
Geothermal Resources Council Transactions |
1989 |
English |
| Operational Aspects of Placing Proppant in a Naturally Fractured Geothermal Reservoir |
Bennett, T. S.; Barker, K. |
HDR/EGS; Injection; Proppants; Drilling |
Hot Dry Rock; England; Cornwall; Rosemanowes; Proppant; Case Histories; Fractures; Reservoir; Packer |
Geothermal Resources Council Transactions |
1989 |
English |
| Recovery of Injected Condensate as Steam in The South Geysers Field |
Beall, Joseph J.; Enedy, Steve; Box, W. T., Jr. |
Injection; Tracer testing; Well testing; Reservoir modeling; |
Power Generation; Reservoir Engineering; USA; Lake Sonoma; The Geysers; Condensate; Reinjection; Tracers; Deuterium; Injection Derived Steam |
Geothermal Resources Council Transactions |
1989 |
English |
| Geysers Reservoir Performance |
Barker, B. J.; Gulati, M. S.; Bryan, M. A.; Riedel, K. L. |
Reservoir modeling; Production decline |
Reservoir Engineering; USA; California; Lake; Sonoma; The Geysers; Numerical Modeling; Reservoir Pressure; Pressure Declines; Case Histories |
Geothermal Resources Council Transactions |
1989 |
English |
| A Survey of Computer Assisted Production Operations in The Geysers |
Vestal, Ken R. |
Power plant design and operation; Operations management; Sof |
Production; USA; California; Lake; Sonoma; The Geysers; Computers; Production Monitoring; Injection System; Case Histories; Distributed Control Systems; Controls |
Geothermal Resources Council Transactions |
1989 |
English |