www.sonomatic.com Case Study Design Project Project: Pipeline Integrity Assessment Scope: Detailed statistical analysis following inspection by corrosion mapping to validate and quantify original MFL intelligent pig runs. Equipment: Export pipeline transporting produced fluids. Benefits: The Sonomatic inspection and analysis indicated that the existing view on FFP and remaining life was pessimistic due to limited accuracy of the MFL data. The statistical analysis of the corrosion mapping data indicated that inspection by ultrasonic intelligent pigging of sections of line, i.e. incomplete coverage, would allow good estimates of overall condition. The follow up inspection with an ultrasonic pigging tool allowed an updated remaining life assessme

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