Inversion-based calibration of downhole electromagnetic tools

摘要

An inversion based calibration method for downhole electromagnetic tools includes processing an inversion of a formation model using acquired electromagnetic measurement data to obtain formation parameters and calibration parameters for at least one measurement array.

主权项

1. A method for calibrating a downhole electromagnetic measurement tool, the method comprising:
(a) acquiring electromagnetic measurement data in a subterranean borehole from a measurement array; and (b) causing a processor to process the electromagnetic measurement data acquired in (a) to obtain formation parameters and calibration parameters for the measurement array;