FSM (Field Signature Method) - the new technology for internal corrosion monitoring of pipelines, vessels and pressure equipment

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FSM (Field Signature Method) - the new technology for internal corrosion monitoring of pipelines, vessels and pressure equipment

Strommen, R. / Gartland, P.O. / Wold, K.

Corrosion protection and monitoring are important factors in the design and management of pipelines. This paper discusses methods for predicting corrosion rates and variation of corrosion along a pipeline and how this can influence the strategy for material selection and planned operation of the line. Corrosion monitoring as a tool in corrosion protection programs should be considered in this perspective. The non-intrusive FSM (Field Signature Method) technology for internal corrosion monitoring may influence the material selection and planned corrosion protection for a pipeline. This paper discusses how a well-designed corrosion monitoring system can make the low cost material option of carbon steel/inhibitors more attractive from an operational and safety point of view. This FSM technology is also discussed at to how the FSM technology can be used for optimisation of the pipeline's inspection program, contributing to a more cost-effective operation and an extended life of the pipeline. The FSM technology is briefly presented, with examples of applications and field data.