PO Box 7639, Dammam 34325, Kingdom of Saudi Arabia +966 13 833 0919 info@i-Energy.com


Wellbore Debris Solutions is a dynamic oilfield service company  offering cutting edge technology solutions for debris related non-productive time and cost. 

Sentry Sub™

The Sentry Sub™ is a high capacity string filter designed to address all debris related problems, the tool captures general debris as well as any size of metallic particles present in the circulating system. The tool is positioned in the drill string – typically installed 4m above the Magnetometer to protect sensitive equipment such as MWD, LWD, RSS, drill motors and bit nozzles from debris in the drilling fluid.


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