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  1. Sam066

    Pipeline construction and operations life cycle costs

    Hi all, I am looking for information on pipeline construction and operations life cycle costs. I have heard about a ratio of around 15% for construction and 85% for operations over a 30 year span. I understand that this ratio could vary depending on pipes, product, etc. Has anyone got any...
  2. Sam066

    New pipeline construction - corrosion inhibitor

    Hi all, Is it recommended to run a batch of corrosion inhibitor (oil-based for instance) after hydrostatically testing a pipeline with a water/methanol mixture in case the pipeline commissioning is delayed or a pipeline drying may be sufficient to get rid of the water/methanol mixture? Thank...
  3. Sam066

    corrosion inhibitor - Newly constructed pipeline

    Hi all, Is it recommended to run a batch of corrosion inhibitor (oil-based for instance) after hydrostatically testing a pipeline with a water/methanol mixture in case the pipeline commissioning is delayed or a pipeline drying may be sufficient to get rid of the water/methanol mixture? Thank...

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