Oil Casing Pipe

Oil Casing Pipe


The oil casing pipe is a kind of tube with large diameter. Its main function is to fix and support the wall and hole of oil and natural gas well to assure the drilling process conducted safely and normal working of whole well after well completion. The product is inserted into the hole of the well and fixed with cement to avoid the hole separating the rock and the collapse of the hole. Meanwhile, it can ensure the circular flow of drilling mud, which facilitates the drilling and mining effectively.

Technical Specifications
1. Outside Diameter: 20-426 mm
2. Wall Thickness: 4-100 mm
3. Material of Steel: J55, K55, N80, M65, L80, C90, C95, T95, H-40, C-75, P110, Q125
4. Standard: SY/T 6194, API SPEC 5CT, ISO11960
5. Manufacturing Method: Hot Rolling

Note
Please referring to API 5CT to get to know the details about delivery status of the oil casing pipe.