Modeling Electrical Field Distribution in Layered Geological Rock Formations with a Borehole Using the Coulomb Charges Method |
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| Authors: | Adam Cichy Andrzej Ossowski |
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| Institution: | 1.Department of Geology, Geophysics and Environmental Protection,AGH University of Science and Technology,Kraków,Poland |
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| Abstract: | The Coulomb charges method is used to model apparent resistivity measurements carried out in layered geological formations with a borehole using various devices. It is characterized by a high level of effectiveness and accuracy. The results are compared with the theoretical solutions for a homogenous medium with the borehole and invaded zone for point current source lateral devices. The relative error was less than 2% for different values of the range of the invaded zone and resistivity of invaded and true resistivity of formation. |
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