Modeling Responses of a Wide-Band Drill-Hole FEM Receiver

Results from numerical modeling of a eletromagnetic drill-hole probe SAMPO are presented. The modeled quantities are in-phase, quadrature, amplitude and phase of the axial components of the magnetic field. All quantities are normalized by the value of the reference field. The model used in this study is a thin plate model. The results of modeling are also compared with field data. The interpretation rules derived from numerical modeling were found to be in good agreement with the field data.