Hinged Non Weld Rigid Bow Centralizer
Rigid Bow Centralizers are recommended for cased hole applications but can function equally well in open hole applications. These provide optimum concentricity during casing cementing operations. The design allows cement to completely surround casing in tight casing to formation conditions.
These Rigid Bow Centralizers reduce drag during casing running operations.
Hinged Non Weld Rigid Bow Centralizer can be used in cased hole operations. The bows of this centralizer are made of high tensile steel which does not deform under high stress conditions.
Parameter:
Model
(in)
|
Hooping In-Dia. (mm)
|
Hooping thickness(mm
|
Total length
(mm)
|
Max.Out-Di
(mm)
|
Amount of spring(mm)
|
5-1/2" x 8-1/2"
|
142-148
|
3-5
|
650±50
|
225±5
|
5
|
7" x 9-5/8"
|
181-186
|
3-5
|
650±50
|
255±5
|
6
|
7" x 8-1/2"
|
181-186
|
3-5
|
650±50
|
235±5
|
6
|
8-5/8 x 12-1/4"
|
223-228
|
3-5
|
650±50
|
330±5
|
8
|
9-5/8 x 12-1/4"
|
250-255
|
3-5
|
650±50
|
330±5
|
8
|
10-3/4 x 12-1/4"
|
274-276
|
3-5
|
650±50
|
330±5
|
9
|
13-3/8"x17-1/2"
|
342-347
|
3-5
|
650±50
|
450±5
|
11
|
18-5/8"x24"
|
475-477
|
3-5
|
600±50
|
610±5
|
12
|
20"x26"
|
509-511
|
3-5
|
600±50
|
660±5
|
12
|
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