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oilfiled casing for oil well

oilfiled casing for oil well

Brand Name:safepetro
Certification:API Spec 5CT
Model Number:safepetro
Minimum Order Quantity:20 ton
Place of Origin:china
Packaging Details:ccording to customer demand for packaging and transport.
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Location: Dongying Shandong China
Address: room 403,building 6,dongsan road,dongying city
Supplier`s last login times: within 47 hours
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Product Details

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


Outside DiameterWall ThicknessGradeThread
Inchmmkg/mIb/ft
4 1/2''114.314.14-22.479.50-15.10J55/K55/N80/L80/P110STC/LTC/BTC
5''12717.11-35.8611.50-24.10J55/K55/N80/L80/P111STC/LTC/BTC
5 1/2''139.720.83-64.1414.00-43.10J55/K55/N80/L80/P112STC/LTC/BTC
6 5/8''168.2829.76-47.6220.00-32.00J55/K55/N80/L80/P113STC/LTC/BTC
7''177.825.30-84.9817.00-57.10J55/K55/N80/L80/P114STC/LTC/BTC
7 5/8''193.6835.72-82.3024.00-55.30J55/K55/N80/L80/P115STC/LTC/BTC
8 5/8''219.0835.72-72.9224.00-49.00J55/K55/N80/L80/P116STC/LTC/BTC
9 5/8''244.4848.07-112.5132.30-75.60J55/K55/N80/L80/P117STC/LTC/BTC
10 3/4''273.0548.74-126.9432.75-85.30J55/K55/N80/L80/P118STC/LTC/BTC
11 3/4''298.4562.50-105.6642.00-71.00J55/K55/N80/L80/P119STC/LTC/BTC
13 3/8''339.7371.43-107.1548.00-72.00J55/K55/N80/L80/P120STC/LTC/BTC
16''406.496.73-162.2165.00-109.00J55/K55/N80/L80/P121STC/LTC/BTC
18 5/8''473.08130.2287.5J55/K55/N80/L80/P122STC/LTC/BTC
20''508139.89-197.9394.00-133.00J55/K55/N80/L80/P123STC/LTC/BTC


Production Process


China oilfiled casing for oil well supplier

oilfiled casing for oil well

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