'NEW' ES Bow Spring Centralizer

• Slip On Bow Spring Centralizers
• S2 Bow Spring Centralizer
• S2-HD Heavy Duty Bow Spring Centralizer
• 'NEW' ES Bow Spring Centralizer
• OBS Bow Spring Centralizers

Introducing the Eco-Standard (ES) centralizer—our latest economical, single-piece solution engineered for most applications. Designed with integrated tabs in the end-band to increase flexibility, it significantly enhances run-in-hole (RIH) efficiency, helping operators reach total depth faster while reducing time and costs.

The low-profile ES takes it core design from the Centek S2 with its seamless construction, zero weak points and jigsaw joint, offering high durability in casing running environments. The unit is heat treated and has a double curvature on each bow to reduce the contact with the casing or wellbore walls.

The ES range is tested to exceed the API 10D 7th edition standard. 

Integrated tabs increase the flexibility of the product.

Features and benefits

• Tested to API 10D 7th Edition​
• Double curvature bow​
• Jigsaw joint​
• Zero weak points​
• Heat treated​
• Low profile unit, providing high flow-by-area​
• High standoff ratio​
• Robust yet flexible​
• Original design​

Targeted applications

• Onshore and offshore wells
• Vertical, deviated and horizontal wells

Stop collars

The ES is available with a corresponding range of high strength stop collars.

Performance ratings

Centralization and the ease of running casing is often a balance between strength and flexibility which combine to support, what we call, 'runability'. To help with product selection we've added a rating to all our products for flexibility, runability and inherent strength.

Sizing

Available to suit casing sizes ranging from 4 1/2" to 14".

For more information talk to our Product Service Experts today to find the right product for your application.

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