API 10D bow type casing centralizer
Place of Origin |
China |
Brand Name |
SINOTAI |
Model Number |
DCT-S TYPE |
Type |
Other |
Machine Type |
Drilling Tool |
Certification |
API |
Material |
Other |
Processing Type |
Casting |
Use |
Well Drilling |
Product Features
Specifications
API spec Standard DCT-S Double Bow Spring Centralizer(4-1/2" ~20")
for vertical, highly-deviated and horizontal wells.
Model DCT-S Double Bow Centralizer
- Non-welded, pressed by punching, high strength
- Compared with single bow centralizer, the restoring force is higher while the starting force and running force are lower.Therefore, it can be run in vertical, highly-deviated and horizontal wells.
- Hinged design allows convenient field installation
- Can be unfolded and stacked flatly, saving storage and transportation cost.
Specifications
Casing Size | Hole Size | Max O.D. |
in. | in. | mm | in. |
20 | 24/26 | 630/680 | 24.803/26.772 |
13-3/8 | 17- 1/2 | 460 | 18.110 |
9-5/8 | 12-1/4 | 348 | 13.701 |
7 | 8-1/2 | 236 | 9.291 |
5-1/2 | 8-1/2 | 233 | 9.173 |
5 | 6-1/2 | 175 | 6.890 |
4-1/2 | 6 | 165 | 6.496 |
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