Rowan Drilling Top Drive Cleaning Location: Sureclean Blackdog Facility We were requested to clean a Top Drive which had been removed from the Rowan Gorilla V and was due to be sent to Houston, Texas for vital refurbishment. This is a type of mechanical drive on a drilling rig which provides a clockwise rotational force to the drill column and operates the drilling of a borehole. Sureclean Scope The scope of work encompassed the High Pressure Jetting and chemical cleaning of a Top Drive from the Gorilla V Jack-up Rig at Rowan’s request, to be completed swiftly and returned to the client within a few days. This project was carried out by means of coating with a chemical solution, followed by preparation for refurbishment by using high-pressure water jetting. The objective of this was to dis

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