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Casings are pipe run from the surface with the purpose of lining the walls of a drilled well. API Short casings may be furnished with an 8 round thread with coupling. Coupling threads, gauging practice and thread inspection should conform to the requirements of API Spec 5B.
CSG-4.5-P |
4.5" Short Casing Plug Gage |
CSG-4.5-R |
4.5"
Short Casing Ring Gage |
CSG-5-P |
5" Short
Casing Plug Gage |
CSG-5-R |
5" Short
Casing Ring Gage |
CSG-5.5-P |
5.5"
Short Casing Plug Gage |
CSG-5.5-R |
5.5"
Short Casing Ring Gage |
CSG-6-5/8-P |
6-5/8"
Short Casing Plug Gage |
CSG-6-5/8-R |
6-5/8"
Short Casing Ring Gage |
CSG-7-P |
7" Short
Casing Plug Gage |
CSG-7-R |
7" Short
Casing Ring Gage |
CSG-8-5/8-P |
8-5/8"
Short Casing Plug Gage |
CSG-8-5/8-R |
8-5/8"
Short Casing Ring Gage |
CSG-9-5/8-P |
9-5/8"
Short Casing Plug Gage |
CSG-9-5/8-R |
9-5/8"
Short Casing Ring Gage |
CSG-10-3/4-P |
10-3/4"
Short Casing Plug Gage |
CSG-10-3/4-R |
10-3/4"
Short Casing Ring Gage |
CSG-11-3/4-P |
11-3/4"
Short Casing Plug Gage |
CSG-11-3/4-R |
11-3/4"
Short Casing Ring Gage |
CSG-13-3/8-P |
13-3/8"
Short Casing Plug Gage |
CSG-13-3/8-R |
13-3/8"
Short Casing Ring Gage 16" Short Casing Plug Gage |
CSG-16-P |
16" Short
Casing Plug Gage |
CSG-16-R |
16" Short
Casing Ring Gage |
CSG-18-5/8-P |
18-5/8"
Short Casing Plug Gage |
CSG-18-5/8-R |
18-5/8"
Short Casing Ring Gage |
CSG-20-P |
20" Short
Casing Plug Gage |
CSG-20-R |
20" Short
Casing Ring Gage |