condensable gases

Reducing Cost and Environmental Impact of Geothermal Power Through Modeling of Chemical Processes in the Reservoir

Basic Information
Author: 
Pham, Minh
Author: 
Klein, C.W.
Author: 
Sanyal, S.K.
Description: 
Geothermal power generation and mineral extraction from geothermal brines are affected by chemical processes within the reservoir. Until recently, numerical simulation technology for geothermal systems could not handle most chemical processes, except for tracking total salinity, one or two non-condensable gases, and non-reactive tracers. The Lawrence Berkeley National Laboratory (LBNL) has developed an enhanced version of their geothermal reservoir simulation software TOUGH2, developed with funding from the U.S. Department of Energy. This highly innovative software (TOUGHREACT) includes comprehensive chemical interactions between liquid, gaseous and solid phases that are coupled to the modeling of solute transport and subsurface multiphase fluid and heat flow.
Publication Date: 
Monday, January 1, 2001
Resource Language: 
English
Intelectual Originator Contact
Organization Name: 
GeothermEx, Inc.
Street Address: 
3260 Blume Drive,Suite 220
City: 
Richmond
State/Province: 
CA
Postal Code: 
94806
Country: 
United States
Phone: 
510-527-9876
Fax: 
510-527-8164
Resource Information
Access Statement: 
Abstract available online at http://www.geothermex.com/files/Pham_2001-1.pdf For a copy of this paper please e-mail us at mw@geothermex.com
Resource Distribution Contact
Organization Name: 
GeothermEx, Inc.
Street Address: 
3260 Blume Drive,Suite 220
City: 
Richmond
State/Province: 
CA
Postal Code: 
94806
Country: 
United States
Phone: 
510-527-9876
Fax: 
510-527-8164
Geographic Extent
North bounding latitude: 
38.7737
South bounding latitude: 
34.9786
West bounding longitude: 
-121.816
East bounding longitude: 
-117.246
Previous Citation
Bibliographic Citation: 
Pham, M., Klein, C.W., Sanyal, S.K., Xu, T., and Pruess, K, 2001. Reducing Cost and Environmental Impact of Geothermal Power Through Modeling of Chemical Processes in the Reservoir. GeothermEx, Inc.,Richmond, California. Lawrence Berkeley National Laboratory, Berkeley, California.
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