API 5L Steel Casing Pipe For Oil, Gas And Petroleum Drilling Pipe
API Oil Casing Pipe Casing pipe is most often used in underground construction projects to encase or protect utility lines from being damaged.
Casing pipe is most often used in underground construction projects to encase or protect utility lines from being damaged.
Casing Pipe Introduction:
Product Details: Standard: API 5CT&5B Grade:J55 K55 N80 L80 P110
Outer Diameter: 4-1/2"~13 3/8" Thickness: as per API 5CT&5B
Alloy Or Not: IS ALLOY Surface
Treatment: OTHER – coated with anti-corrosive paint
Technique: hot rolled
MORE DETAILS: Brand Name: DB
Casing Pipe Specification:
The Advantage of Casing Pipe:
Prevent unstable upper formations from caving in and sticking the drill string or forming large caverns.
Provides a strong upper foundation to use high-density drilling fluid to continue drilling deeper.
Isolates different zones, that may have different pressures or fluids - known as zonal isolation, in the drilled formations from one another.
Seals off high pressure zones from the surface, avoiding potential for a blowout
Prevents fluid loss into or contamination of production zones.
Provides a smooth internal bore for installing production equipment.