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API 7inch Casing Pipe Use For Oil Exploration
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Tianjin Dalipu Oil Country Tubular Goods Co.,Ltd
Business license
Business Type: Manufacturer
Tianjin ChinaMain Products: Casing Pipe ,Oil Tubing ,Pup Joint ,Coupling ,Crossover ,Premium Thread Connection ,Seamless steel pipe ,Linepipe ,Thread protector ,CRA Tubular ,Alloy Tube ,Drill PipeProduct Details
7inch Casing Pipe Use For Oil Exploration
Introduction
7" L80/J55/K55/P110 Casing pipe use for oil exploration,Oil Perforation. All wells drilled for the purpose of oil or gas production (or injecting materials into underground formations) must be cased with material with sufficient strength and functionality.
Specification
Size | 7” |
Material Grade | J55K55N80L80P110Q125L80-3CrL80-9CrL80-13Cr |
Thread Type | STCLTCBTCPremium Connection |
Length | R3(10.36-14.63m) |
Product Description
Size | Outside Diameter(mm) | Wall Thickness(mm) |
4-1/2” | 114.30 | 5.21-8.56 |
5” | 127.00 | 5.59-12.7 |
5-1/2” | 139.70 | 6.20-22.22 |
6-5/8” | 168.28 | 7.32-12.06 |
7” | 177.80 | 5.87-22.22 |
7-5/8” | 193.68 | 7.62-19.05 |
7-3/4” | 196.85 | 15.11 |
8-5/8” | 219.08 | 6.71-14.15 |
9-5/8” | 244.48 | 7.92-20.24 |
10-3/4” | 273.05 | 7.09-20.24 |
11-3/4” | 298.45 | 8.46-14.78 |
13-3/8” | 339.72 | 8.38-13.06 |
16” | 406.40 | 9.53-16.66 |
18-5/8” | 473.08 | 11.05 |
20” | 508.00 | 11.13-16.13 |
Used
Used in oil well drilling.It is mainly used for drilling process and after completion of borehole wall support, to ensure that the drilling process and the whole Wells after completion are normal running.
Contact:Bonnie Xu
Email:BonneXu@dlpoctg.com
WeChat:13602055205
Skype:BonnieXu22
Tel:+86-13602055205
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