The 0SO slip-on stop collars are a reliable and economical choice for securing centralizers on casing in less challenging well conditions.
The 0SO slip-on stop collars are a reliable and economical choice for securing centralizers on casing in less challenging well conditions.
Designed to support primary cementing, these stop collars ensure centralizers remain securely in place during casing operations. The set screw design offers high holding forces while minimizing damage to wellbore tubulars, making the 0SO an efficient and effective solution for maintaining well integrity.
Tailored to complement Centek’s Level 2 centralizers, the 0SO stop collars are ideal for standard casing grades and applications in less demanding wellbore sections. Key features include anti-vibration screw retention to ensure consistent performance and Centek QA for quality assurance. This makes the 0SO stop collar an excellent choice for operators seeking cost-effective and durable equipment for surface casing and vertical wellbore sections in onshore environments.
0SO stop collars are developed as counterparts to Centek’s Level 2 range of centralizers for less challenging wellbore sections.
0SO stop collars are available in sizes from 3 1/2" to 16".
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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.”
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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. Whether you’re looking for high-performance solutions for challenging conditions or standard designs for everyday applications, the Product Finder gives you the detail you need to make confident, informed choices.
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