OSN spiral and straight vane solid body centralizers induce swirl which, in turn, increases the displacement efficiency in vertical and less challenging wells. These centralizers are made from solid steel so they function as bearings during pipe rotation and reduce torque requirements.
OSN centralizers are high-strength, solid-body products designed for less demanding wells.
Manufactured from solid steel, these centralizers function as bearings during pipe rotation, reducing torque requirements and enhancing the efficiency of the casing running process.
OSN pressed vane centralizers are built to meet the specific needs of various well conditions. The spiral vane design, with its 360-degree configuration, promotes turbulent flow, improving displacement efficiency and supporting cementing best practices for optimal well integrity.
Ideal for vertical and horizontal wells, OSN centralizers steel construction ensures superior toughness and durability in challenging environments, while Centek’s rigorous quality assurance process ensures reliable performance. The spiral vanes allow for maximum fluid dynamics, making OSN centralizers an excellent choice for improving wellbore stability and enhancing cementing operations in less demanding well applications.
The OSN is available with a range of high strength stop collars
The OSN solid body centralizer is available to suit casing sizes ranging from 4 1/2 to 13 3/8”
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"The side track was run successfully with no issues. We would use Centek products again, this time in the first instance."
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"Due to the tight tolerances and casing specifications, the UROS–CT was modelled. The simulations ran confirmed this was the best solution for the task at hand. Excellent technical support coupled with no downhole issues meant another positive outcome using Centek."
Read more..."While on bottom in a 12,000ft well we were able to rotate at 60rpm and the bond log results were excellent”
Read more..."This is a technology improvement/ innovation that will continue to be deployed for this application in deep water Agbami wells.”
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The Centek Product Finder is your go-to tool for exploring our full range of centralizers and stop collars available worldwide. Designed to make product selection simple, it provides instant access to key dimensional and performance data, helping you compare options and identify the best fit for your well design.
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