• Roller Centralizer

    1、The roller centralizers are designed in rigid body with straight or spiral blades.

    2、Rollers provide low drag to get casing, liners, or screens to bottom successfully with reduced rig time and costs.

    3、Minimal roller-contact area in open hole applications reduces the risk of differential sticking and provides optimal standoff for increased operational efficiency.

    4、The roller centralizer is used in deviated and horizontal wells. 


Company Info

Shandong Dibo Petroleum Machinery Co., Ltd was established in 2015 focusing in the oilfield cementing casing centralizers’ design and production in liaocheng City. ShanDong Province .China.

We have passed API 10D, ISO9001 International Quality System,GB/T24001 Environment Management System & GB/T28001 Occupational Healthy Safety Management.

To guarantee new products R&D, we adopt CAD. UG design and modular design to shorten products developing circle. With electronic universal testing machine. hardmeter and automatic impact testing machine we could control quality of the raw material and finished products properly.

Our products are widely used in many big oilfields, we are committed to effective and qualified solutions for oilfield down-hole operation.


Roller Centralizer

roller rigid centralizer

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