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Natural Gas: Hydrates Formation
"Pigging" in the context of pipelines refers to the practice of using a pipeline inspection gauge or "pig" to perform various maintenance and cleaning tasks within a pipeline. The goals of pigging include product removal, cleaning, and ensuring the pipeline remains in good condition. Here are some key points from the provided text:
STUCK PIG
"Pigging" in the context of pipelines refers to the practice of using a pipeline inspection gauge or "pig" to perform various maintenance and cleaning tasks within a pipeline. The goals of pigging include product removal, cleaning, and ensuring the pipeline remains in good condition. Here are some key points from the provided text:
SURGE ANALYSIS | WATER HAMMERING: A VITAL TOOL FOR SAFE AND RELIABLE PIPELINE OPERATION
Surge analysis is the study of pressure transients caused by a change in the piping system. This change may be something as simple as a valve closing or opening, or something more complicated such as a pump, or multiple pumps, starting up or shutting down, either in a planned or unplanned way.
MATERIAL SELECTION IN OIL AND GAS FACILITIES
Spontaneous phenomenon of material decay due to the interaction with an aggressive environment OR destructive attack of a chemical. The consequence is a decay of CHEMICAL-physical properties of materials, depending on the nobleness of metal. These Physicochemical changes are described by the following terms: corrosion–erosion, corrosive wear, or fretting corrosion.
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