Exploratory study of the thermal conductivity of methane hydrate
Journal Article
·
· Geophys. Res. Lett.; (United States)
Recent discoveries of natural gas hydrates in permafrost and sub-oceanic environments have led us to measure the thermal conductivity of methane hydrate. A guarded hot-plate cell was constructed and tested with various ice specimens. We find the conductivity of methane hydrate near -60/sup 0/C is 0.45 W/mk, a value close to that obtained for other clathrate hydrates by us and others. It is much lower than for ice (by a factor of about 5), so that a logging tool based on this property should prove to be of use in identification of gas hydrates in permafrost zones.
- Research Organization:
- Divisions of Physics and Chemistry resp., National Research Council of Canada, Ottawa, Canada K1A OR6
- OSTI ID:
- 6058991
- Journal Information:
- Geophys. Res. Lett.; (United States), Vol. 10:5
- Country of Publication:
- United States
- Language:
- English
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Fri Jan 01 00:00:00 EST 1993
· United States Geological Survey, Professional Paper; (United States)
·
OSTI ID:6058991
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METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST
Technical Report
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Tue Feb 01 00:00:00 EST 2005
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+8 more
Related Subjects
03 NATURAL GAS
GAS HYDRATES
THERMAL CONDUCTIVITY
METHANE
NATURAL GAS
PERMAFROST
WELL LOGGING
ALKANES
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDRATES
HYDROCARBONS
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
THERMODYNAMIC PROPERTIES
033000* - Natural Gas- Properties & Composition
GAS HYDRATES
THERMAL CONDUCTIVITY
METHANE
NATURAL GAS
PERMAFROST
WELL LOGGING
ALKANES
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDRATES
HYDROCARBONS
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
THERMODYNAMIC PROPERTIES
033000* - Natural Gas- Properties & Composition