HYDROGEN PERMEATION FLUX DATA CORRELATION WITH IN-LINE CORROSION MONITORING TECHNIQUES MAPPED OVER LOCATION AND TIME

摘要

Hydrogen permeation data obtained from pipes and vessels using the hydrogen collection method are presented with measurements such as UT to interpret corrosion trends. Sour gas corrosion induced hydrogen permeation is particularly location and time variant, with implications for using the method to determine active corrosion and contemporaneous cracking susceptibility.