Patent ID: 11873711
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Measurement (Instruments)
Classification: CPC E  G | IPC E  G

Claim 2:
3. The method of claim 1, wherein the method includes generating the one or more remote field eddy current look-up curves by,
selecting a baseline measurement that corresponds to a nominal section of the multiple nested conductive pipes and estimating a magnetic permeability and an electrical conductivity of the multiple nested conductive pipes using the baseline measurement;
determining a time instant in a decay response that corresponds to a remote field eddy current regime using the estimated magnetic permeability and electrical conductivity and a known nominal thickness of the pipes of the multiple nested conductive pipes; and
generating the one or more remote field eddy current look-up curves using the time instant and using the estimated magnetic permeability and electrical conductivity and the known nominal thickness of the pipes of the multiple nested conductive pipes.