IMPROVED BINNING METHOD FOR BOREHOLE IMAGING.

摘要

A method (200) for forming a borehole image includes fitting logging sensor measurements residing in each of a plurality of azimuthal windows (Wk) with corresponding mathematical fitting functions (302,322). The functions (302,322) may then be evaluated at one or more corresponding azimuthal positions to obtain at least one sector value for each of the azimuthal windows. A two dimensional borehole image may be formed by repeating the procedure at multiple measured depths in the borehole (40).