Well Cementing Solid Stemped Spiral Vane Centralizer High
Anti-Impact
There are three processed methods of solid rigid centralizer,one is
casting,the second is integral punching and end welded by CO2
shielded arc welding,the third is cutted by seamless pipe and the
blade is processed by steel plate and then processed by lathe.
FeaturesStamped Solid Centralizer is designed to provide a positive stand
off the casing(we also call it slip on stand off band).
This type centralizer provides a bearing surface for lower torque
and drag forces, and undergo a special coating to prevent from
rust.
The blades design can reduce minimum friction when running a casing
duo to the smooth profile.
Increase flow-by area to optimize mud displacement in
vertical,inclined,and horizontal wells.
Available in straight or spiral blades, these blades are
mechanically formed rather than welded onto the centralizer body.
The set screws can be integral with solid rigid centralizer body
and then help save operation time and cost.
Different sizes are available
Specification
NO. | Size (in) | ID(mm) | Height | OD |
(mm) | (mm) |
1 | 5-1/2”*7” | 142-148 | 130 | 174 |
2 | 5-1/2”*8-1/2” | 142-148 | 130 | 210 |
3 | 6”*8-1/2” | 156-158 | 130 | 210 |
4 | 7”*8-1/2” | 181-186 | 130 | 210 |
5 | 7”*9-5/8” | 181-186 | 200 | 240 |
6 | 7-5/8”*9-5/8” | 197-201 | 200 | 240 |
7 | 9-5/8”*12-1/4” | 250-255 | 250 | 311 |
8 | 13-3/8”*17-1/2” | 342-347 | 250 | 440 |