The UROS-CT is designed to be run in the close tolerance, under-ream applications found in some of the world’s most challenging offshore fields.
The UROS-CT is designed to be run in the close tolerance, under-ream applications found in some of the world’s most challenging offshore fields. This close tolerance (CT) model is engineered to extreme tolerances enabling it to negotiate the tightest restrictions.
Designed with a precisely formed cross bow curvature, the UROS-CT has no ‘knife edges’ to reduce the risk of subsea well head damage on insertion. This also adds additional strength to the bows.
The UROS-CT centralizer is designed to be ultra-flexible to ease the string to TD having the highest flex rating.
Talk to a Product Service Expert about our recommended stop collar options for close tolerance applications
The UROS-CT is available in sizes from 11 3/4" to 17".
For more information talk to our Product Service Experts today or use our Product Finder to find the right product for your application

"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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"The Centek UROS-CT centralizers performed perfectly, allowing us to reach TD smoothly with tight clearances and no drag-related problems.
The cement bond log confirmed a good cement job, and overall borehole stability remained excellent throughout the operation. This equipment combination played a key role in achieving a successful, trouble-free liner run.”
Read more..."The installation was smooth, the cement job was excellent, and the final bond log confirmed we made the right choice."
Read more..."This is a technology improvement/ innovation that will continue to be deployed for this application in deep water Agbami wells.”
Read more...Submit your well details to request a tailored Centek simulation and receive expert product recommendations for your application.
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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The UROS centralizer features a patented offset bow design that significantly reduces starting and running forces in wells with under-reamed sections.
UROS Under-Ream Offset Bow Spring Centralizer
The UROS-SUB centralizer is designed to be run in the close tolerance, under-ream applications found in some of the world’s most challenging deepwater wells.
UROS-SUB Centralizer Sub