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SP Anomalies of Diffusion-Adsorption Origin
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 13th Conference and Exhibition Engineering Geophysics 2017, Apr 2017, Volume 2017, p.1 - 9
Abstract
Summary
Diffusion and adsorption (DA) potentials are frequently the sources of self-potential anomalies, but they not arouse such practical interest as anomalies of red-ox and filtration origin. DA anomalies can be found everywhere and geophysicists sometimes make mistakes considering DA anomalies as examples of filtration anomalies. Diagnostics of DA anomalies is based on correlation of SP and apparent resistivity graphs along the same profiles. At MSU students geophysical practice in Kaluga region we obtained profiles with SP and resistivity anomalies with good correlation between them. That fact allows consider such SP anomalies as a result of DA processes.
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