Results of investigations at the Zunil geothermal field, Guatemala: Well logging and brine geochemistry
- Los Alamos National Lab., NM (USA)
- Instituto Nacional de Electrificacion, Guatemala City (Guatemala). Unidad de Desarollo Geotermico
The well logging team from Los Alamos and its counterpart from Central America were tasked to investigate the condition of four producing geothermal wells in the Zunil Geothermal Field. The information obtained would be used to help evaluate the Zunil geothermal reservoir in terms of possible additional drilling and future power plant design. The field activities focused on downhole measurements in four production wells (ZCQ-3, ZCQ-4, ZCQ-5, and ZCQ-6). The teams took measurements of the wells in both static (shut-in) and flowing conditions, using the high-temperature well logging tools developed at Los Alamos National Laboratory. Two well logging missions were conducted in the Zunil field. In October 1988 measurements were made in well ZCQ-3, ZCQ-5, and ZCQ-6. In December 1989 the second field operation logged ZCQ-4 and repeated logs in ZCQ-3. Both field operations included not only well logging but the collecting of numerous fluid samples from both thermal and nonthermal waters. 18 refs., 22 figs., 7 tabs.
- Research Organization:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- AID; Agency for International Development, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5640100
- Report Number(s):
- LA-12098-MS; ON: DE91015788
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
BRINES
GEOCHEMISTRY
GUATEMALA
GEOTHERMAL RESOURCES
AGE ESTIMATION
GASES
GEOTHERMAL EXPLORATION
THERMODYNAMICS
TRITIUM
WELL DRILLING
WELL LOGGING
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CENTRAL AMERICA
CHEMISTRY
DEVELOPING COUNTRIES
DRILLING
EXPLORATION
FLUIDS
HYDROGEN ISOTOPES
ISOTOPES
LATIN AMERICA
LIGHT NUCLEI
NUCLEI
ODD-EVEN NUCLEI
RADIOISOTOPES
RESOURCES
YEARS LIVING RADIOISOTOPES
Geothermal Legacy
150302* - Geothermal Exploration & Exploration Technology- Geochemical Techniques & Surveys
150904 - Geothermal Engineering- Geothermal Reservoir & Well Performance