Product Description

Casing is large diameter pipe that is assembled and inserted into a recently drilled section of a borehole and typically held into place with cement. And we provide various Seamless Casing from 4-1/2’’-20’’ in grade H40, J55,K55,N80,L80,C95,P110 etc. The Casing length range is R1,R2,R3,with threads of BTC,LTC,STC. According to the strength of steel casing can be divided into different steel grade, deep well, using different steel grade. In corrosive environment also requires the casing itself has corrosion resistance. In the complicated geologic condition place also asked the casing having a anti-collapse performance.

OD: 4-1/2“ to 20“/ 114.3mm to 508mm
Wall Thickness: 5.21 - 16.13 mm
Thread: STC.BTC.LTC
Length: R1(4.88-7.62M). R2(7.62-10.36M). R3(10.36-14.63Meters)
Standard: API 5CT
Grade:
J55, K55, M65, N80,N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C90, C95, T95, P110, Q125

Product Details

Production Process

As one of the excellent suppliers in China's oilfiled equipment, safepetro provides professional and quality pumping unit,oil drilling tools, OCTG pipes, drill bit, Continuous sucker rod production line, and mud mud logging equipment. From the beginning of the design and planning of the drilling system, the company participates in every stage through manufacturing and installation and equipment operation training to ensure that the expectations of the customer are met or exceeded.

With the continuous growth of our business, we will repay our customers with better products and services.

e-mail:sales@cnsafepetro-com.ecer.com

Safepetro - dedicated to quality - your drilling expert