Advanced Integrity Management
Pipeline Analysis

ETS specialise in the following aspects of Pipeline and Pipework both subsea & topside in the following areas:
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Flow Assurance
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Transient Analysis
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Wax and Hydrate Management
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Surge Analysis
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Steady State Analysis
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Well Modelling
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Intelligent Pigging
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Advanced Modelling and Analysis
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Design Life Assessment
In-service pipelines often suffer from fatigue damage (FLS) and local buckling failure (ULS) due to the free span. Pipeline vibration due to vortex shedding (in-line and cross-flow VIV) and direct wave actions causes accumulative fatigue in a free span.
ETS possess comprehensive subsea engineering experience in assessment of free spans of in-service pipelines. Our approach is in full in compliance with “DNV-RP-F105 – Free Spanning Pipelines” recommended practice.



