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Services and Products Brochures

TFT Measurement Services
MicroMod TFT Equipment
Chemical Tracer Applications for Oil and Gas
Chemical Tracer Applications for Geothermal
Steam Quality and Purity Testing Systems
MNP2000 Multi-Nozzle Isokinetic Sampling Probes
SQ2000 On-line Steam Quality Measurement
DHS Two-Phase Downhole Sampler with PTS Logging
Laboratory Services

Technical Procedures

Separation Efficiency Measurement

Publications

Moore, J., Adams, M., Bishop, B., and Hirtz, P. "A Fluid-Flow Model of the Coso Geothermal System- Data from Production Fluid and Fluid Inclusions"; University of Utah Research Institute, Earth Science Laboratory Report, ESL-89001-JP, DOE/ID12489-40, 16 p., 1989.
Hirtz, P., MacPhee, T. "Development of a Safer, More Efficient Method for Abatement of H2S during Geothermal Well Drilling"; Geothermal Resource Council Annual Meeting, Transactions, 1989.
Hirtz, P., Miller, J., and Prabhu, E. "Operational Results of a Dry-Steam Resource Chloride Corrosion Mitigation System"; Geothermal Resource Council Annual Meeting, Transactions, 1990.
Moore, J., Adams, M., Bishop, B., Copp, J., and Hirtz, P. "Geochemical Structure of the Coso Geothermal System, California"; American Association of Petroleum Geologists, Guidebook, 1990.
Osborn, W.L., Hirtz, P., and Haizlip, J.R. "Scale Inhibitor Testing at East Mesa", Geothermal Resource Council Annual Meeting, Transactions, 1990.
Adams, M., Moore, J., and Hirtz, P. "Preliminary Assessment of Halogenated Alkanes as Vapor-Phase Tracers"; Proceedings, Sixteenth Workshop on Geothermal Reservoir Engineering, Stanford Geothermal Program, Stanford University, pp. 57-62, 1991.
Adams, M.C., Beall, J.J., Enedy, S.L., and Hirtz, P.N. "The Application of Halogenated Alkanes as Vapor-Phase Tracers: A Field Test in the Southeast Geysers"; Geothermal Resource Council Annual Meeting, Transactions, 1991.
Hirtz, P., Buck, C, and Kunzman, R "Current Techniques in Acid-Chloride Corrosion Control and Monitoring at The Geysers"; Proceedings, Sixteenth Workshop on Geothermal Reservoir Engineering, Stanford Geothermal Program, Stanford University, pp. 83-95, 1991.
Hirtz, P., Lovekin, J, Copp, J, Buck, C, Adams, M. "Enthalpy and Mass Flowrate Measurements for Two-Phase Geothermal Production by Tracer Dilution Techniques"; Proceedings, Eighteenth Workshop on Geothermal Reservoir Engineering, Stanford Geothermal Program, Stanford University, pp. 17-27, 1993.
Stockman, E., McLean, D. Mathur, R., Jonas, O., Hirtz, P. "Measuring Steam Impurities in a Geothermal Pipeline System Using Real Time Instrumentation"; Geothermal Resource Council Annual Meeting, Transactions, 1993.
Benoit, Dick, Hirtz, P. "Noncondensible Gas Trends and Emissions at Dixie Valley, Nevada", Geothermal Resource Council Annual Meeting, Transactions, 1994.
Beall, J., Adams, M., Hirtz, P. "R-13 Tracing of Injection in The Geysers", Geothermal Resource Council Annual Meeting, Transactions, 1994.
Hirtz, P., Lovekin, J. "Tracer Dilution Technique for Two-Phase Geothermal Production- Comparative Testing and Operating Experience"; World Geothermal Congress, Florence, Italy, 1995.
Hirtz, P., Kunzman, R., Broaddus, M. Barbitta, J., 2001. Developments in Tracer Flow Testing for Geothermal Production Engineering, Geothermics, 2001.

Moore, J., Adams, M., Bishop, B., and Hirtz, P.

"A Fluid-Flow Model of the Coso Geothermal System- Data from Production Fluid and Fluid Inclusions"; University of Utah Research Institute, Earth Science Laboratory Report, ESL-89001-JP, DOE/ID12489-40, 16 p., 1989.

Hirtz, P., MacPhee, T.

"Development of a Safer, More Efficient Method for Abatement of H2S during Geothermal Well Drilling"; Geothermal Resource Council Annual Meeting, Transactions, 1989.

Hirtz, P., Miller, J., and Prabhu, E.

"Operational Results of a Dry-Steam Resource Chloride Corrosion Mitigation System"; Geothermal Resource Council Annual Meeting, Transactions, 1990.

Moore, J., Adams, M., Bishop, B., Copp, J., and Hirtz, P.

"Geochemical Structure of the Coso Geothermal System, California"; American Association of Petroleum Geologists, Guidebook, 1990.

Osborn, W.L., Hirtz, P., and Haizlip, J.R.

"Scale Inhibitor Testing at East Mesa", Geothermal Resource Council Annual Meeting, Transactions, 1990.

Adams, M., Moore, J., and Hirtz, P.

"Preliminary Assessment of Halogenated Alkanes as Vapor-Phase Tracers"; Proceedings, Sixteenth Workshop on Geothermal Reservoir Engineering, Stanford Geothermal Program, Stanford University, pp. 57-62, 1991.

Adams, M.C., Beall, J.J., Enedy, S.L., and Hirtz, P.N.

"The Application of Halogenated Alkanes as Vapor-Phase Tracers: A Field Test in the Southeast Geysers"; Geothermal Resource Council Annual Meeting, Transactions, 1991.

Hirtz, P., Buck, C, and Kunzman, R

"Current Techniques in Acid-Chloride Corrosion Control and Monitoring at The Geysers"; Proceedings, Sixteenth Workshop on Geothermal Reservoir Engineering, Stanford Geothermal Program, Stanford University, pp. 83-95, 1991.

Hirtz, P., Lovekin, J, Copp, J, Buck, C, Adams, M.

"Enthalpy and Mass Flowrate Measurements for Two-Phase Geothermal Production by Tracer Dilution Techniques"; Proceedings, Eighteenth Workshop on Geothermal Reservoir Engineering, Stanford Geothermal Program, Stanford University, pp. 17-27, 1993.

Stockman, E., McLean, D. Mathur, R., Jonas, O., Hirtz, P.

"Measuring Steam Impurities in a Geothermal Pipeline System Using Real Time Instrumentation"; Geothermal Resource Council Annual Meeting, Transactions, 1993.

Benoit, Dick, Hirtz, P.

"Noncondensible Gas Trends and Emissions at Dixie Valley, Nevada", Geothermal Resource Council Annual Meeting, Transactions, 1994.

Beall, J., Adams, M., Hirtz, P.

"R-13 Tracing of Injection in The Geysers", Geothermal Resource Council Annual Meeting, Transactions, 1994.

Hirtz, P., Lovekin, J.

"Tracer Dilution Technique for Two-Phase Geothermal Production- Comparative Testing and Operating Experience"; World Geothermal Congress, Florence, Italy, 1995.

Hirtz, P., Kunzman, R., Broaddus, M.

Barbitta, J., 2001. Developments in Tracer Flow Testing for Geothermal Production Engineering, Geothermics, 2001.

Equipment Manuals

Chemical Tracer Applications for Oil and Gas
Multi Phase Flow Measurement
MNP2000 Multi-Nozzle Isokinetic Sampling Probe
DHS Two-Phase Downhole Sampler with PTS Logging

Technical Procedures

ASTM E1675 Two-Phase Sampling Standard Practice
MicroMod TFT SOP
Isokinetic Sampling SOP
Evacuated Gas Bottle Preparation SOP