Solid Body Rigid Composite Centralizer /Thermoplastic Centralizer Casing

• Sample: Accptable
• ODM: Acceptable
• Drawings: Acceptable
• Spec: 4 1/2"*6"/5 1/2""*8 1/2"
• Color: Red and Black
• Markings: Available
• Model NO.: 5 1/2"*8 1/2 "
• Transport Package: Wood Cases
• Specification: 4 1/2"-20"
• Trademark: zhongshi
• Origin: China
• HS Code: 843143100
• Production Capacity: 10000PCS/Month

Product Description

Solid Bodied Composite Centralizer /Thermoplastic Centralizer Casing


Composite Casing Centraliser is the ultimate in down-hole centralisation, offering field proven lower friction coefficients leading to superior drag and rotational torque reduction. High abrasion resistant proprietary engineered polymer ensures maximum stand-off at TD. Robust enough to meet the challenges of today's most demanding wells.

The tools come complete with integral metal anti-swage rings inset into each end. Available in Spiral (22-25°) or Passive (5°) angle bladed configurations. Both blade styles are water-melon shaped to pass through windows, washouts and tight spots.

The Passive (5°) angle has been developed and tested in conjunction with one of the industry's leading Horizontal Open Hole Gravel Packing solutions providers, to ensure that during Gravel Pack Sand Pumping Operations the sand can be pumped past the centraliser without the danger of early screen out.

Casing centralizer is one of the necessary conventional casing accessories, upon well operationscompletion, 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;
 

Features/Benefits:	Applications:
Ultra Low Friction Factors	Sand Control Screens
Provides Low Drag & Torque	Extended reach/horizontal wells
Extreme Durability	Rotating cemented liners
Thermally stable from -40°C to 245°C	Drilling with casing/liner
Exceptional Chemical Inertness	Production riser/tubing insulation
Safe Manual Handling	Multi-laterals/window exits
High quality self-aligning friction grip stop collars available to suit all sizes	Protection of open hole packers/ accessories Tough open hole conditions

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






Specifications
 

Casing Size	Hole Size	Max O.D.
in.	in.	mm	in.
20	24/26	650/714	25.591/28.110
18-5/8	22/24	590/680	23.228/26.772
16	20/22	550/613	21.654/24.132
14	18	484	19.055
13-3/8	17-1/2	470	18.504
12-3/4	17- 1/2	466	18.346
10-3/4	12-1/4	370	14.567
9-5/8	12-1/4	375	14.764
7-5/8	9-7/8	273	10.748
7	8- 1/2	252	9.921
6-5/8	8- 1/2	245	9.646
5- 1/2	8- 1/2	256	10,079
5	6- 1/2	190	7.480
4-1/2	6	181	7.126