Oilfiedl Roller Type Rigid Casing Centralizer

Product Details
Customization: Available
Certification: ISO 9001:2000, ISO 9001:2008
Surface Treatment: Polishing
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Manufacturer/Factory
Gold Member Since 2010

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Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • Oilfiedl Roller Type Rigid Casing Centralizer
  • Oilfiedl Roller Type Rigid Casing Centralizer
  • Oilfiedl Roller Type Rigid Casing Centralizer
  • Oilfiedl Roller Type Rigid Casing Centralizer
  • Oilfiedl Roller Type Rigid Casing Centralizer
  • Oilfiedl Roller Type Rigid Casing Centralizer
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Basic Info.

Model NO.
4 1/2"-20"
Centralizer Type
Rigid
Structure
Slider
Material
Cast Steel
Type
Centralizer
Color
Red/Black
Sample
Available
ODM
Available
Size
4 1/2"*6"/5 1/2""*8 1/2"
Drawings
Available
OEM
Available
Rollers
15PCS
Transport Package
Wood Cases
Specification
4 1/2"-20"
Trademark
zhongshi
Origin
Henan
HS Code
843143100
Production Capacity
10000PCS/Month

Product Description

Roller Type Casing Centralizer/idler wheel type casing centralizer
 
Centralizers are an integral part of the cementing process. They provide the mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Several styles of centralizers are available for matching different well specifications and hole sizes, including turbulence generating designs that help clean the annulus and distribute the cement more evenly and uniformly. All models offer ample clearance for fluid passage and are extra effective in centering the casing, even in highly deviated holes and improve cement flow by reducing the effects of channeling.

Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer

 
Features
 
1. Spiral blades increase annular turbulence.
 
2.  With the shape of stream-lined, it enables casing run easily in wellbore.
 
3. Both straight blade and spiral blade are available.
 
4. The material can be cast steel or cast aluminum.
Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer

Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer
Oilfiedl Roller Type Rigid Casing Centralizer
 
type Inside diameter Height Total height Largest diameter
5*12-1/4 128-131 105 690 330
5*20 128-131 105 720 535
5-1/2*7 142-148 55 650 215
5-1/2*8-1/2 142-148 55 650 225
6*8-1/2 156-158 55 650 235
7*8-1/2 181-186 55 650 235
7*9-5/8 181-186 55 650 255
7-5/8*9-5/8 197-201 55 650 275
9-5/8*12-1/4 250-255 55 650 330
13-3/8*17-1/2 342-347 55 650 450
5-1/2*8-1/2 142-148 110 650 225
7*9-5/8 181-186 110 650 255
7*8-1/2 181-186 110 650 235
5*6-1/2 128-131 110 650 175
7-5/8*9-1/2 196-200 110 650 250
10-3/4*12-1/4 274-276 110 650 330
5*6-1/4 130-132 110 650 170
9-5/8*12-1/4 250-255 110 650 330
13-3/8*17-1/2 342-347 110 650 450
5-1/2*8-1/2 142-148 55 650 225

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