www.sonomatic.com Case Study Design Project Project: Pipeline Integrity Assessment Scope: Subsea inspection for ILI verification and detailed analysis of results Equipment: Subsea pipelines transporting produced fluids. Benefits: The Sonomatic inspection results formed the basis for more accurate defect definition for FFP and allowed justification of an increased operating life compared to the initial assessment. The operator benefited through a significant saving of Capex as replacement was shown to be unnecessary in the short term. The impact on lost production was also minimised. The accurate inspection results provide a basis for reliable FFP using a realistic representation of the degradation state. The corrosion mapping data obtained pro

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