pig meaning in oil and gas
Definition
pipeline inspection gauge
pig means pipeline inspection gauge. A Pipeline Inspection Gauge or PIG in the pipeline industry is a tool that is sent down a pipeline and propelled by the pressure of the product in the pipeline itself. It is the chief…
A Pipeline Inspection Gauge or PIG in the pipeline industry is a tool that is sent down a pipeline and propelled by the pressure of the product in the pipeline itself. It is the chief tool used in pigging.<p> <p> A 'pig' is typically a soft, bullet shaped polyurethane plug that is forced through pipelines to clean them, separate products to reduce mixing, and inspect the pipeline.<p> <p> Ref:
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