resistivity profile estimation method of anisotropic formation using a multi-component induction tool

摘要

Abstract Anisotropic resistivity profile estimation method using a multi-component induction tool Improved algorithm for estimating anisotropic resistivity profile using a multi-component induction tool is disclosed. One method for estimating the anisotropic formation resistivity profile of a formation comprises obtaining wellbore corrected registration data and determining at an azimuth angle of the formation. one or more formation bed boundaries are located and initial formation properties are calculated. one of a plurality of inversion windows is selected sequentially and a one-dimensional inversion of each of the sequentially selected plurality of inversion windows is performed.