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| THE APPLICATION OF GEOGAS SURVEY TO THE PROSPECTINGFOR CONCEALED FAULTS IN REVER BED AREAS |
| LIU Xiao-hui,TONG Chun-han |
| College of Applied Nuclear Technology and Automation Engineering,Chengdu University of Technology,Chengdu 610059,China |
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Abstract In the process of prospecting for concealed faults in the Shitingjiang area by means of the remote-sensing geological interpretation,local special riverbed and river shoal landform has hindered the researchers from the application of some common geophysical-geochemical methods.In this paper,the geogas prospecting method was employed to obtain the location and breadth information of local concealed faults.It is shown that geogas prospecting can not only verify the reliability of remote-sensing interpretation but also offer more accurate location information,thus providing important help for the exploration of local geothermal resources.In river bed and river shoal areas,the influence of the surface environment on the accumulative geogas prospecting is insignificant,which is different from things of other common geophysicalgeochemical methods.The accumulative geogas prospecting has fairly good environmental adaptability and practicability.
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Published: 10 April 2009
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