Definition(s)
Electromagnetic Inspection (EMI)
Primarily the eddy-current and flux-leakage methods used to detect imperfections. NOTE Field electromagnetic “Inspection Systems” sometimes include equipment for performing additional inspections or services.
Source: API RP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010. Global Standards