BRIEF DESCRIPTION OF THE DRAWINGS
The present invention is best understood with reference to the accompanying figures in which like numerals refer to like elements and in which:
FIG. 1 (prior art) shows schematically a wellbore extending into a laminated earth formation, into which wellbore an induction logging tool as used according to the invention has been lowered;
FIG. 2A (prior art) illustrates a conventional resistivity measurement in the vertical direction;
FIG. 2B (prior art) illustrates a resistivity measurement in the horizontal direction;
FIG. 3 is an overall flow chart of the procedures of the present invention;
FIG. 4 illustrates a borehole conductivity simulator (BCS) used in the present invention;
FIG. 5 illustrates an assembly for calibrating of transverse arrays in a logging tool;
FIG. 6 illustrates an assembly for calibrating longitudinal arrays in a logging tool;
FIGS. 7-8 illustrate assemblies for calibrating XY cross-component arrays; and
FIGS. 9-10 illustrate assemblies for calibrating XZ cross-component arrays.