Serial edition: SEG Technical Program Expanded Abstracts
Abstract
A circular electrical dipole creates a field consisting only of a TM mode. This results in enhanced sensitivity towards thin resistive layers. As the B-field components are zero over layered cases their measurement results in an exceptional sensitivity towards 3D structures. In field experiments over 10 hydrocarbon reservoirs unusually strong vertical magnetic field components have been observed that coincide with the known extensions of the reservoirs.
