Powder Baking Casing 7" Spiral Vane Roller Centralizer

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Puyang Zhongshi Group Co., Ltd.

Province/State:Shaanxi

Country/Region:china

Tel:86-029-89296933

Contact Person:
Mrs.Liza View Contact Details

Powder Baking Casing 7" Spiral Vane Roller Centralizer

Brand Name	Puyang Zhongshi Group
Model Number	4 1/2"~36"
Certification	API,ISO,QHSE
Place of Origin	China
Minimum Order Quantity	1
Price	Negotiable
Payment Terms	T/T, MoneyGram
Delivery Time	depends on quantity
Packaging Details	Wooden Box
Type	Roller
Vane	Straight vane
Process	Casting
Surface	Powder baking or painting baking
Color	as request
Application	Oil and water well

Detailed Product Description

7" Spiral Vane Roller Casing Centralizer For Oil Water Well

Roller centralizers are mainly used for big high Roller, high deviated wells and horizontal wells, to centre casings.Roller Centralizers can also remove wellbore cake and improve mud replacement efficiency etc.Roller Centralizers provide superior wear resistance and have been proven to remain functional throughout the life of the well and can aid in casing/tubing retrieval.

Features

The roller centralizers are designed in rigid body with straight or spiral blades.
Rollers provide low drag to get casing, liners, or screens to bottom successfully with reduced rig time and costs.
Minimal roller-contact area reduces the risk of differential sticking and provides optimal standoff to increased operational efficiency.
The roller centralizer is used in deviated and horizontal wells.

Specification

Specification	casing size (mm)	Hole Size (mm)	Inner Diameter (mm)	Outer Diameter (mm)
4-1/2"×6"	114	152	118	146
5"×6 5/8"	127	168	131	162
5-1/2″×8-1/2″	140	216	142	210
6-5/8″×8-1/2″	168	216	172	210
7″×8-1/2″	178	216	182	210
7"× 9-1/2"	178	241	182	235
9-5/8″×12-1/4″	244	311	249	305
13-3/8″×17-1/2"	340	445	344	439

Product Tags: 7" Roller Centralizer Spiral Vane Roller Centralizer

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