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Oilfield Drilling Handling Tools Thermoplastic Composite Centralizer Casing

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Oilfield Drilling Handling Tools Thermoplastic Composite Centralizer Casing

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Brand Name :	ATO
Certification :	ISO 9001:2000, ISO 9001:2008
Payment Terms :	L/C, T/T

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Oilfield Drilling Handling Tools Thermoplastic Composite Centralizer Casing

Oilfield Thermoplastic Composite Centralizer Casing

Product Description:

Basic Info.

Model NO.

5 1/2" x 8 1/2"

Size

4 1/2"*6"/5 1/2""*8 1/2"

Color

Black/Yellow

Sample

Available

Drawing

Available

ODM

Available

OEM

Available

Length

245mm

Vanes

4PCS

Transport Package

Wood Cases

Specification

5 1/2" x 8 1/2"

Origin

Henan, China

HS Code

84314310

Production Capacity

10000PCS/Month

Product Description

Oilfield Thermoplastic casing composite centralizer

Casing centralizer is one of the necessary conventional casing accessories, upon well operations completion, the rational use of casing centralizer can play the role of:
Reducing lower casing resistance phenomenon, making the casing smoothly down to the design position;

Rigid casing centralizer is used in deviated wells and horizontal wells. There are several blades on the rigid centralizer that can keep casing from contacting the wellbore wall

Roller rigid centralizer which is most suitable for highly deviated wells and horizontal wells has two or three rollers in each blade. It can change slipping friction to rolling friction, so it greatly reduces the friction between casing and wellbore wall and let casing go to desired position smoothly.

Applications:

Horizontal wells
Deviated wells

Features:

Available with straight blade centralizer and spiral blade centralizer
Cast steel, cast aluminum and light weight casing rigid centralizer are available
Easy to install
Can move on casing freely, also can be fixed on casing by tighten screws.

The reset force of double bow type centralizer is higher than that of single bow centralizer, centering centering performance is better than that of single bow type.

No.	Type	Inside diameter (mm)	Height (mm)	Total height (mm)	Largest diameter (mm)
1	5"*12-1/4"	128-131	105	690	330
2	5"*20"	128-131	105	720	535
3	5-1/2"*7"	142-148	55	650	215
4	5-1/2"*8-1/2"	142-148	55	650	225
5	6"*8-1/2"	156-158	55	650	235
6	7"*8-1/2"	181-186	55	650	235
7	7"*9-5/8"	181-186	55	650	255
8	7-5/8"*9-5/8"	197-201	55	650	275
9	9-5/8"*12-1/4"	250-255	55	650	330
10	13-3/8"*17-1/2"	342-347	55	650	450

CHARACTERS:

It makes the casing centralized in wellbore and improves cementing quality.

1. Spiral Vane 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 or nylon P66.

Description:
- Moulded during high pressure high temperature process
- Spiral Blades 22-25° and melon shaped
- Passive Straight Blades 5° and melon shaped
- Patented Anti-Swage Rings incorporated in each end
- Generous By-Pass Area provided
- Numerous Pipe x Hole size configurations available
- Low Weight
- Premium Self-Aligning Stop Collars also available

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