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Cementing Tool Steel Finger Metal Cement Basket

Product Description

Cementing Tool Steel Finger Metal Cement Basket

The cement umbrella is like an inverted handleless umbrella. It is composed of canvas and several spring sheets. The canvas is made into a funnel and fixed in the spring sheet. The cement umbrella is also made of steel sheets overlapping each other. Cement umbrella is an accessory of cementing construction, which is usually suitable for annulus reverse extrusion cement process and graded cementing to control the position of cement section. It is used to support cement in the annulus, which can prevent or reduce the loss of cement slurry. This type is suitable for use in casing and open-hole section. It can be freely expanded and passed smoothly when encountering non-standard well section and reduced diameter section.

The cement umbrella equipment is an accessory of the underground pipe string, used to support cement in the annulus, which can prevent or reduce the leakage of cement slurry. The device is simple in structure, convenient to use, and reliable in operation. Using it, it can ensure that the thickness of the cement umbrella is uniform. Cement ring to improve the success rate of completion construction and cementing quality


1) API and ISO certified

2) Specifications: 4''--20''. More special sizes or combination are available as requested.

3) Application
Cement Basket is an effective aid in retaining and supporting the cement where weak formations and stage cementing is encountered.

4) Structure
It is designed with Flexible Bow Springs, heat-treated under controlled conditions for maximum strength and uniformity, are welded to slip-on collars and overlapping metal fins for flexibility and strength to support long columns of cement during primary cementing operations.

5) Parameter
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 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 22

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