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Drill pipe centralizer

Drill pipe bow spring centralizer is a kind of centralizer for drill pipe string which is the key equipment for Stab-In or Screw-In Cementing Operations in oilfield. It is used to centralize drill pipe, especially to ensure that inner string stab-in stinger is in center and properly in alignment with the corresponding float equipment.

Our design is improved from weatherford drill pipe centralizer.

CCSC latch-on drill pipe centralizers, when properly placed, are designed to optimize inner-string cementing operations by centralizing drill pipe, even in horizontal applications. Providing excellent down hole durability and performance, the specially designed centralizers feature heat-treated, spring-steel bow springs that are lap-welded to rigid end collars.

The centralizers provide the necessary standoff and centralization to ensure that the specialty inner-string stinger is centered in the casing and properly aligned with the corresponding float equipment. The rigid end collars provide solid support for the end bands and latch on to the drill pipe for easy installation.

The centralizer is available in a variety of sizes for use from 3 1/2 inch to 6 5/8 inch drill pipe and available with oversized bows to accommodate a variety of casing sizes.

We CCSC technology dedicate to provide total professional drill pipe bow spring centralizer to our clients

                                   

 

Features:

Stab-in or screw-in inner string cementing operations

The centralizer, when properly placed, provides centralization of drillpipe, ensuring successful inner-string cementing operations.

End collars are manufactured with a unique ribbed design, providing rigidity to the bands and protection for the bow springs.

The high-quality, spring-steel bows are heat-treated, enabling the bows to return to their original shape after passing restrictions, further contributing to optimum centralization.

Latch-on end collars feature an integral hinge that folds to the inside, adding strength and eliminating interference during run-in.

Bow springs are manufactured from high-quality spring steel and are heat-treated to achieve minimum starting and running forces.

 

 

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Disclaimer:

CCSC Technology & CCSC Petroleum Equipment Limited Company is not an authorized agent or sales representative of Weatherford and Schlumberger.

 

 

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