Chemical applications play a valuable role in cleaning pipelines and helping operators prevent pipeline corrosion. When used for cleaning, chemicals soften and break up tough deposits that, if not removed, can lead to costly damage and reduced flow. When used for corrosion control, well applied chemical corrosion inhibitors help pipeline owners and operators keep corrosion to a minimum and extend the life of their lines.
TDW chemical application solutions enable Liquids Transmission operators to:
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TDW provides multiple solutions to thoroughly disburse chemical treatments for pipeline cleaning and corrosion control. Liquids Transmission operators also can choose from a wide selection of cleaning pigs that can be used to move unwanted substances out of the line after chemicals have softened deposits and broken them up.
Chemical application pigs:
For pipelines with severe internal build-up, TDW can create and implement a customized progressive pigging program in which a series of increasingly aggressive pigs is sent through the pipeline to break up and eliminate wax, solids, and other dirt and debris.
Technical assistance is available from TDW subject matter experts for special circumstances or if the operator’s path to a solution requires consultation.