Solid Spiral Vane Aluminium Alloy Casing Centralizer 4-1/2 to 13-3/8 Inch
High-strength, corrosion-resistant cast aluminum centralizer for horizontal and extended-reach wells. Spiral blades enhance annular turbulence and wellbore cleanout. Features 30° beveled vane ends, reduced drag, and wide load-distributing vanes. Custom sizes available.
Place of Origin
China
Size
4.5"~20" or as request
Packaging Details
Wooden Box
Service
OEM or ODM
Material
Aluminium alloy
Model Number
4 1/2"~20"
Product Description
Spiral Vane Aluminium-Alloy Casing Centralizer
The centralizer are made of high strength, corrosion resistant cast aluminum. They can be used with corrosion resistant alloy casing strings to avoid the effects of galvanic corrosion. Their spiral blades increase annular turbulence to improve well bore clean out. It is developed specially for horizontal and extended reach wells with lower coefficient of friction over steel centralizers.
Features
- Vane ends are beveled 30 degrees relative to casing centralizer to provide excellent lead into restrictions
- Wide vanes distribute load from the casing string into the well bore without gouging.
- The design of the vanes keeps running forces at a minimum.
- Reduced drag when running into hole.
- Apply in deviated and horizontal wells, liner overlaps, and shoe joints.
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 |
| 7″×8 1/2″ | 178 | 216 | 182 | 210 |
| 7"× 9-1/2" | 178 | 241 | 182 | 235 |
| 9-5/8″×12-1/4″ | 244 | 311 | 248 | 305 |
| 13-3/8″×17-1/2" | 340 | 445 | 344 | 439 |
Recommended Products
Video
Video
Price: Negotiable
Price: Negotiable
Interested in this product?
Contact us now for more details and a custom quote.