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4 1/2"- 20" oil well drilling cementing equipment cementing basket casing cement basket,cementing umbrella
4 1/2"- 20" oil well drilling cementing equipment cementing basket casing cement basket,cementing umbrella
Description:
Cement Basket is an effective aid in retaining and supporting the cement where weak formations and stage cementing is encountered.
It is designed with Flexible Bow Springs, heat-treated under controlled condition for maximum strength and uniformity are welded to slip on collar and overlapping metal fins for flexibility and strength to support long columns of cement during primary cementing operation.
The cement basket can restrict the downward migration of cementing fluids. They are usually installed above lost circulation zones, under stage tools, or near surface when a top cementing job is planned.
Feature:
1. Non-welded, pressed by punching, high strength.
2. 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.
3. Hinged design allows convenient field installation.
4. Can be unfolded and stacked flatly, saving storage and transportation cost.
Specification:
| Casing size | NO. of Bows | Total Length | Basket O.D. | Min. Hole Size | |
| In. | in | mm | in | ||
| 4 1/2 | 10 | 24 1/2 | 12 1/2 | 317.5 | 6 |
| 5 | 10 | 24 1/2 | 13 | 342.9 | 6 |
| 5 1/2 | 12 | 24 1/2 | 13 1/2 | 342.9 | 7 1/4 |
| 6 5/8 | 12 | 24 1/2 | 14 5/8 | 371.5 | 8 3/8 |
| 7 | 14 | 24 1/2 | 15 | 381.0 | 8 3/8 |
| 7 5/8 | 14 | 24 1/2 | 15 5/8 | 396.9 | 9 1/2 |
| 8 5/8 | 16 | 24 1/2 | 16 5/8 | 422.3 | 10 5/8 |
| 9 5/8 | 18 | 24 1/2 | 17 5/8 | 447.7 | 11 5/8 |
| 10 3/4 | 18 | 24 1/2 | 18 3/4 | 476.3 | 12 3/4 |
| 11 3/4 | 20 | 24 1/2 | 19 3/4 | 501.7 | 13 3/4 |
| 11 3/8 | 24 | 24 1/2 | 21 3/8 | 542.9 | 15 1/2 |
| 16 | 28 | 24 1/2 | 24 | 609.6 | 18 |
| 18 5/8 | 34 | 24 1/2 | 26 5/8 | 676.3 | 20 5/8 |
| 20 | 34 | 24 1/2 | 28 | 711.2 | 2 |
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About us
Dongying OilMan Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, includingrig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.
Certificates
API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.
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