Abstract
With the growing concerns over change in Federal regulations, and the increase in waste disposal costs, the oil and gas maintenance industry is in need of an alternative solution to fit these specifications. They are in need of an innovative tactic that is controlled, safe, predictable, and most importantly, able to provide an ultra-clean surface that meets the set industry performance standards.
Little do most people know, this solution we are all looking for was created in the early 1800s, and used by coal miners as a method to remove loose debris and coal. This solution is the use of water pressure to remove contaminants and various materials. The method has evolved since the early 1800s to now use ultra-high-pressure water to effectively remove coatings and contaminants from surfaces. The process is now known as UHP Waterjetting. In 1994, the US Navy embraced this method as a means to reduce waste streams, and provide a solution to ships breaking up at sea because of corrosion.
Surface preparation techniques have evolved with the acceptance of UHP waterjetting (UHP WJ). The new technique has proven to provide benefits in not only workflow, but also in the overall project's pocketbook as well. With quality requirements rising and budgets for maintenance activities decreasing, UHP WJ has become the ideal surface preparation solution.
With abrasive users still hesitant to make the change to water, this paper aims to provide you with a wealth of knowledge surrounding the topic and more details on one popular method of utilizing this solution, remote controlled robotics.
