McGee Mountain Geoprobe Study, Humboldt County, Nevada

Abstract

Geoprobes were developed by the environmental industry to collect water, gas and soil samples from contaminated sites at shallow depths (10-40 meters), with a minimum of environmental disturbance. A modified Geoprobe was used to collect bottom hole temperatures, and attempt to collect geothermal water samples, at the McGee Mountain geothermal property in Humboldt County, Nevada. A total of 23 holes were probed in five days for a cumulative total of 857.5 ft. at 21 sites at the project area. The probed holes ranged in depth from a maximum of 75ft to a minimum of 10ft and averaged 37.3ft. The average temperature of the 23 holes was 18.9 degrees C, corrected(from an average of 23.8 degrees C, uncorrected) with a range of 42.0 degrees C (site MMTG#19) for a maximum and 12.0 degrees C, corrected (site MMTG#1b). Since the water table was not encountered in any hole, no down-hole water samples were collected. However, water sampling was conducted at nearby springs and wells. PDF file, 15 MB file size.

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Additional Info

DOE Project Name: Recovery Act: Effectiveness of Shallow Temperature Surveys to Target a Geothermal Reservoir at Previously Explored Site at McGee Mountain, Nevada
DOE Project Number: EE0002830
DOE Project Lead: Mark Ziegenbein
Last Updated: over a year ago
Jun
2010
Data from June, 2010
Submitted Aug 29, 2012

Contact

Geothermal Technical Partners, Inc.


Status

Publicly accessible License 

Authors

Kenneth N. Tullar
Pediment Gold LLC

Keywords

geothermal, geoprobe, water sampling, temperature gradient, temperature, shallow temperature survey, mcgee mountain, humboldt county, nevada

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