Drillhole time?domain electromagnetic results

Abstract

Physical model results are useful both as typical examples to aid in interpretation and also as controls on numerical or analytical model predictions. We present here some results of simple physical modelling of the SIROTEM downhole time-domain electromagnetic (DHEM) system which have been obtained over the last few years. More examples, and more discussion, are included in unpublished Reports of University of Melbourne Honours Projects by Parums, Kneebone, and Smelic.