API 5L Steel Casing Pipe For Oil, Gas And Petroleum Drilling Pipe

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.

Send Inquiry
Product Details

Casing Pipe

套管3.jpg

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:

Standard

API 5CT/ ISO11960

Grade

Group.1

H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3,

N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2, N80(Q)/PSL.3

Group.2

M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1, C90/PSL.2, C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3

Group.3

P110/PSL.1, P110/PSL.2, P110/PSL.3,

Group.4

Q125/PSL.1, Q125/PSL.2, Q125/PSL.3,

Minimum Order Quantity

1 pcs

Outside Diameter Ranges

Tubing

1.315 inch to 4 1/2 inch or 48.26mm to 114.3mm

Casing

4 1/2 inch to 13 3/8 inch or 114.3mm to 339.72mm

Wall Thickness 

According to API 5CT Standard

Length

Tubing

R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m)

Casing

R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m)

Type

Seamless

Type of End-Finish

Tubing

P, I, N, U

Casing

P, S, B, L

 

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.

casing pipe.jpgtubing pipe.jpg

c539016b-365e-4feb-9bc0-8c6c165ed3b6.jpg

厂房.jpg



Hot Tags: api 5l steel casing pipe for oil, gas and petroleum drilling pipe, China, manufacturers, suppliers, factory, price, high quality, for sale, top sale
Related Products
Inquiry