HINGED NON WELD BOW SPRING TURBOLIZER
MODEL: WC-HNBST
PRODUCT No.: WC-40501
HINGED WELDED BOW SPRING TURBOLIZER
MODEL: WC-HWBST
PRODUCT No.: WC-40502
SLIP ON WELDED BOW SPRING TURBOLIZER
MODEL: WC-SWBST
PRODUCT No.: WC-40503
Centralizers with turbo-fins attached to each bow spring called as Turbolizer are designed to create localized turbulent fluid flow at the point of installation. The turbofins divert the fluid flow to more evenly distributing the cement around the casing. All welded and non-welded bow spring centralizers are available in the most common hole/casing sizes.
Available in the size range from 4 1/2 ” up to 20”, this sturdy device induces a spiral flow pattern in the slurry thereby increasing displacement efficiency. Fitted with specially designed multi- direction turbo fins, made of alloy steel in annealed state. This device improves the cleaning action of drilling fluids, distributes the cement slurry into wellbore irregularities and minimizes channeling.
SPECIFICATION GUIDE: [Model: WC-HNBST]
Casing Size
|
Hole Size
|
Nos. of Bows |
Maximum OD
|
Maximum Compressed OD
|
|
4-1/2 |
6 |
4 |
7.165 |
5.409 |
|
6-1/4 |
4 |
7.165 |
5.409 |
|
|
6-1/2 |
4 |
7.638 |
5.409 |
|
| 7-7/8 |
4 |
9.055 |
5.409 |
|
|
5 |
6-1/2 |
4 |
7.677 |
5.921 |
| 6-3/4 |
4 |
7.677 |
5.921 |
|
| 7-7/8 |
4 |
9.094 |
5.921 |
|
| 8-1/2 |
4 |
10.118 |
5.921 |
|
|
5-1/2 |
7-7/8 |
4 |
9.134 |
6.433 |
| 8-1/2 |
4 |
10.079 |
6.433 |
|
| 8-3/4 |
4 |
10.079 |
6.433 |
|
| 9-7/8 |
4 |
11.102 |
6.433 |
|
|
6-5/8 |
8-1/2 |
4 |
9.331 |
7.575 |
|
7 |
8-1/2 |
4 |
9.724 |
7.969 |
| 8-3/4 |
4 |
10.197 |
7.969 |
|
| 9-7/8 |
4 |
11.614 |
7.969 |
|
|
7-5/8 |
9-7/8 |
4 |
10.846 |
8.598 |
|
8-5/8 |
10-5/8 |
6 |
11.831 |
9.583 |
| 11-5/8 |
6 |
13.799 |
9.583 |
|
| 12-1/4 |
6 |
14.272 |
9.583 |
|
|
9-5/8 |
11-5/8 |
6 |
13.819 |
10.626 |
| 12-1/4 |
6 |
14.291 |
10.626 |
|
| 13-3/4 |
6 |
15.315 |
10.626 |
|
|
9-7/8 |
11-5/8 |
6 |
13.602 |
10.882 |
| 12-1/4 |
6 |
14.075 |
10.882 |
|
| 13-3/4 |
6 |
15.098 |
10.882 |
|
|
10-3/4 |
12-1/4 |
6 |
13.583 |
11.807 |
| 13-3/4 |
6 |
15.472 |
11.807 |
|
| 14-3/4 |
6 |
16.024 |
11.807 |
|
|
11-3/4 |
13-3/4 |
8 |
15.492 |
12.772 |
| 14-3/4 |
8 |
16.437 |
12.772 |
|
| 15-1/2 |
8 |
17.461 |
12.772 |
|
|
13-3/8 |
16 |
8 |
18.642 |
14.425 |
| 17-1/2 |
8 |
19.114 |
14.425 |
|
|
13-5/8 |
16 |
8 |
18.366 |
14.681 |
| 17-1/2 |
8 |
18.917 |
14.681 |
|
|
14 |
16 |
8 |
18.740 |
15.055 |
| 17-1/2 |
8 |
19.291 |
15.055 |
|
|
16 |
20 |
10 |
21.791 |
17.083 |
|
22 |
10 |
24.075 |
17.083 |
|
|
18-5/8 |
22 |
10 |
23.425 |
19.740 |
|
24 |
10 |
26.732 |
19.740 |
|
|
20 |
24 |
10 |
25.827 |
21.118 |
|
26 |
10 |
28.110 |
21.118 |
|
| Note: Any other standard sizes can be manufactured as per customer demand. | ||||
SPECIFICATION GUIDE: [Model: WC-HWBST & WC-SWBST]
Casing Size
|
Hole Size
|
Nos. of Bows |
Maximum OD
|
Maximum Compressed OD
|
|
4-1/2 |
6 |
4 |
7-1/8 |
5.25 |
|
6-1/4 |
4 |
7-1/8 |
5.25 |
|
|
6-1/2 |
4 |
7-5/8 |
5.25 |
|
|
7-7/8 |
4 |
9-1/8 |
5.25 |
|
|
5 |
6-1/2 |
4 |
7-5/8 |
5.76 |
|
6-3/4 |
4 |
7-7/8 |
5.76 |
|
|
7-7/8 |
4 |
9-1/8 |
5.76 |
|
|
8-1/2 |
4 |
10-1/8 |
5.76 |
|
|
5-1/2 |
7-7/8 |
4 |
9-1/8 |
6.28 |
|
8-1/2 |
4 |
10-1/4 |
6.28 |
|
|
8-3/4 |
4 |
10-1/4 |
6.28 |
|
|
9-7/8 |
4 |
11-1/4 |
6.28 |
|
|
6-5/8 |
8-1/2 |
4 |
9-5/8 |
7.42 |
|
7 |
8-1/2 |
4 |
9-5/8 |
7.81 |
|
8-3/4 |
4 |
10-1/8 |
7.81 |
|
|
9-7/8 |
4 |
11-5/8 |
7.81 |
|
|
7-5/8 |
9-7/8 |
4 |
10-3/4 |
8.44 |
|
8-5/8 |
10-5/8 |
6 |
11-3/4 |
9.43 |
|
11-5/8 |
6 |
13-7/8 |
9.43 |
|
|
12-1/4 |
6 |
14-1/4 |
9.43 |
|
|
9-5/8 |
11-5/8 |
6 |
13-7/8 |
10.47 |
|
12-1/4 |
6 |
14-1/4 |
10.47 |
|
|
13-3/4 |
6 |
15-3/4 |
10.47 |
|
|
9-7/8 |
11-5/8 |
6 |
13-5/8 |
10.72 |
|
12-1/4 |
6 |
14-1/4 |
10.72 |
|
|
13-3/4 |
6 |
15-1/4 |
10.72 |
|
|
10-3/4 |
12-1/4 |
6 |
13-3/8 |
11.65 |
|
13-3/4 |
6 |
15-5/8 |
11.65 |
|
|
14-3/4 |
6 |
16-1/8 |
11.65 |
|
|
11-3/4 |
13-3/4 |
8 |
15-3/8 |
12.61 |
|
14-3/4 |
8 |
16-3/8 |
12.61 |
|
|
15-1/2 |
8 |
17-3/8 |
12.61 |
|
|
13-3/8 |
16 |
8 |
18-5/8 |
14.27 |
|
17-1/2 |
8 |
19-1/8 |
14.27 |
|
|
13-5/8 |
16 |
8 |
18-5/8 |
14.52 |
|
17-1/2 |
8 |
19-1/8 |
14.52 |
|
|
14 |
16 |
8 |
18-5/8 |
14.90 |
|
17-1/2 |
8 |
19-1/8 |
14.90 |
|
|
16 |
20 |
10 |
21-5/8 |
16.93 |
|
22 |
10 |
24-1/8 |
16.93 |
|
|
18-5/8 |
22 |
10 |
23-1/4 |
19.58 |
|
24 |
10 |
26-3/4 |
19.58 |
|
|
20 |
24 |
10 |
25-5/8 |
20.96 |
|
26 |
10 |
21-1/8 |
20.96 |
|
| Note: Any other standard sizes can be manufactured as per customer demand. | ||||
