Patent ID: 9395463
Filing Date: 2016-07-19
CPC Classification: G01V

Claim Text:
1. A method, comprising: operating an electronic device to model expected electromagnetic (EM) field components to be measured by an EM apparatus associated with a subterranean formation, wherein the EM apparatus comprises at least one EM source and at least one EM receiver; operating the electronic device to determine one or more ratios of the modeled EM field components; operating the at least one EM source to emit an EM signal into the subterranean formation, and operating the at least one EM receiver to measure actual EM field components of the EM signal; operating the electronic device to compare the one or more ratios of the modeled EM field components with one or more ratios of the actual EM field components; and updating the one or more ratios of the modeled EM field components based on the comparison.