Gas geochemistry of The Geysers geothermal field
Conference
·
OSTI ID:7369650
- Lawrence Berkeley Lab., Menlo Park, CA (United States)
Increases in gas concentrations in Central and Southeast Geysers steam are related to the decreases in pressure caused by heavy exploitation in the 1980s. When reservoir pressures in the central parts of the field decreased, high-gas steam from undrilled reservoir margins (and possibly from underlying high-temperature zones) flowed into exploited central areas. The Northwest Geysers reservoir probably lacks high-gas marginal steam and a decline in pressure may not cause a significant increase of gas concentrations in produced steam.
- OSTI ID:
- 7369650
- Report Number(s):
- CONF-930484--; ON: DE94001714
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
15 GEOTHERMAL ENERGY
150302 -- Geothermal Exploration & Exploration Technology-- Geochemical Techniques & Surveys
152000* -- Geothermal Data & Theory
CHEMISTRY
ENERGY
ENERGY SOURCES
GEOCHEMISTRY
GEOTHERMAL ENERGY
GEOTHERMAL FIELDS
GEYSERS GEOTHERMAL FIELD
Geothermal Legacy
RENEWABLE ENERGY SOURCES
SIMULATION
STEAM
150302 -- Geothermal Exploration & Exploration Technology-- Geochemical Techniques & Surveys
152000* -- Geothermal Data & Theory
CHEMISTRY
ENERGY
ENERGY SOURCES
GEOCHEMISTRY
GEOTHERMAL ENERGY
GEOTHERMAL FIELDS
GEYSERS GEOTHERMAL FIELD
Geothermal Legacy
RENEWABLE ENERGY SOURCES
SIMULATION
STEAM