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Resources
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Services and Product Brochures
- Chemical Treatment Skids (153.98 KB)
- Downhole Sampler (116.9 KB)
- Geothermal Sampling Services (119.46 KB)
- Laboratory Services (138.41 KB)
- Pilot Plants (148.4 KB)
- SQTS (115.49 KB)
- Thermochem Company Profile (242.58 KB)
- Tracer Flow Testing (162.23 KB)
Publications
- Adams, M., Moore, J., and Hirtz, P. (534.67 KB)"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. (459.66 KB)"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., Broaddus, M., Gallup, D. (383.36 KB)
"Dry Steam Scrubbing for Impurity Removal from Superheated Geothermal Steam"; Geothermal Resources Council Transactions, Vol. 26, 2002 - Hirtz, P., Buck, C, and Kunzman, R. (1.25 MB)"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., Kunzman, R., Broaddus, M., Barbitta, J. (423.9 KB)
"Developments in tracer flow testing for geothermal production engineering", 2001
- Hirtz, P., Lovekin, J, Copp, J, Buck, C, Adams, M. (1.06 MB)"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.
- Hirtz, P., Lovekin, J. (1.17 MB)
"Tracer Dilution Measurements for Two-Phase Geothermal Production: Comparative Testing and Operating Experience"; World Geothermal Congress 1995 - Hirtz, P., Miller, J., and Prabhu, E. (1.33 MB)
"Operational Results of a Dry-Steam Resource Chloride Corrosion Mitigation System"; Geothermal Resource Council Annual Meeting, Transactions, 1990. - Macambac, R., Salazar, A., Villa, R., Alcober, E., Magdadaro, M., Hirtz, P., Kunzman, R. (42.03 KB)
"Field-Wide Application of Chemical Tracers for Mass Flow Measurements in Philippine Geothermal Fields"
- Moore, J., Adams, M., Bishop, B., and Hirtz, P. (601.36 KB)"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.
- Powell, T. (170.13 KB)
"A Review of Exploration Gas Geothermometry"
- Sato, P., Okabe, T., Nakata, H., Kondo, T., Sleet, P., Twose, C., Hirtz, P., Goko, K., Kasagi, T. (294.59 KB)
"Development of a high temperature borehole fluid sampler and its field experiment in the Ogiri geothermal field, Japan"
- Stockman, E., McLean, D., Mathur, R., Jonas, O., Hirtz, P. (418.31 KB)
"Measuring Steam Impurities in a Geothermal Pipe Line System Using Real Time Instrumentation"; Geothermal Resource Council Transactions, Vol. 17, 1993