ESTIMATION OF THREE-DIMENSIONAL FORMATION USING MULTI-COMPONENT INDUCTION TOOLS.

摘要

Various embodiments include apparatus and methods to utilize signals acquired from a multi-component induction tool operating in a wellbore. The acquired signals can be correlated to an apparent conductivity of a formation and mapped to components of the apparent conductivity tensor conductivity. A multi-stage inversion scheme can be implemented to determine threedimensional formation parameters from operating the multi-component induction tool. Additional apparatus, systems, and methods are disclosed.