API 5CT L80-1 Casing for Deep Wells

Casing, Tubing & Casing Pipe

API 5CT L80-1 Casing for Deep Wells

IMRI’s API 5CT L80-1 casing is for deeper wells ≤ 4500m and meets the strict criteria of yield strength of 552-655 MPa, hardness of ≤ 23 HRC, non-acidic environments (H₂S partial pressure < 0.0003 MPa), and has been certified to API 5B threads and verified for extrusion strength to API TR 5C3.

Email:

sales@imristeel.com

Phone:

+86 13646172523

Quote Now

Product Detail

Chemical Component

Product Detail

Product Name:

API 5CT L80-1 Casing for Deep Wells

Standard:

API 5CT / API 5B

Grade:

L80-1

Thickness:

3.5-60mm

Shape:

Round

Outer Diameter:

Ф114.3 – 406 mm

Place of Origin:

Inner Mongolia, China

Usage:

Transportation of oil and gas

Surface Treatment:

Hot Rolled

Tolerance:

WT: -12.5%

End:

Plain

End Protector:

HDPE crash cap or customized

length:

R1, R2, R3

Brand:

Baotou steel

Delivery Time:

Normally within 30-45 days and according to the quantity.

Chemical Component(API 5CT)

Grade

Min

Max

Min

Max

Min

Max

Min

Max

L80-1

一

0.43

一

1.90

一

0.25

0.35

0.030

0.45

Mechanical Property(API 5CT)

Grade

Totalunder load

Elongation

Yield strength

megapascal

Tensile strength

megapascal

Hardness a, C

Maximum

Specified

Allowable hardness

Variation

Min

Max

Min

HRC

HBW

HRC

L80

0.5

552

655

23.0

241

–

Case:

IMRI’s L80-1 oil casing (API 5CT standard) is the ideal tubing solution for medium and deep oil and gas well development. It is widely used domestically in Tarim oilfield sulfur gas wells, Ordos tight oil and gas wells production and technical casing.

In international projects, L80-1 casing has been exported to Aktobe oilfield in Kazakhstan, Sumatra old wells renovation in Indonesia and Nile Delta block in Egypt, serving the construction of 2,000-5,000 meters medium and deep wells along the “Belt and Road”. Rare earth pure steel smelting process improves the cost-effectiveness of sulfur resistance and helps oil and gas developers to reduce wellbore costs.