Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

API 5DP Oil Drill Pipe


API 5DP Oil Drill Pipe 

Drill Pipe 

)Standard: API 5DP 

)Upset: EU, IU, IEU 

)Size: 2-3/8, 2-7/8, . 3-1/2, 4, 4-1/2, 5, 5-1/2, 6-5/8 (OD: 2 3/8" to5 1/2" of label 1 or 60.32mm to 139.7mm )

)Length: R1, R2, R3 (R1: 6.1-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m)

)Grade: E75, X 95, G105, S135 

API 5DP Oil Drill Pipe

Size Normal Weight
(LB/FT)
End Calcu Weight OD Thickness Grade IU/EU/IEU
Ib/ft Kg/m inch mm inch mm
2-3/8" 6.65 6.27 9.33 2.375 60.3 0.280 7.11 E,X,G, S EU
2-7/8" 10.40 9.72 14.47 2.857 73.0 0.362 9.19 E,X,G, S IU or EU
3-1/2" 9.50 8.81 13.12 3.500 88.9 0.254 6.45 E IU or EU
3-1/2" 13.30 12.32 18.34 3.500 88.9 0.368 9.35 E,X,G, S IU or EU
3-1/2" 15.50 14.64 21.79 3.500 88.9 0.449 11.4 E IU or EU
3-1/2" 15.50 14.64 21.79 3.500 88.9 0.449 11.4 X,G, S IU or EU
4" 14.00 12.95 19.27 4.000 101.6 0.330 8.38 E,X,G, S IU or EU
4-1/2" 13.75 12.25 18.23 4.500 114.3 0.271 6.88 E IU or EU
4-1/2" 16.60 15.00 22.32 4.500 114.3 0.337 8.56 E,X,G, S IU or EU
4-1/2" 20.00 18.71 27.84 4.500 114.3 0.430 10.92 E,X,G, S IU or EU
5" 16.25 14.88 22.16 5.000 127.0 0.296 7.52 X,G, S IU
5" 19.50 17.95 26.70 5.000 127.0 0.362 9.19 E IEU
5" 19.50 17.95 26.70 5.000 127.0 0.362 9.19 X,G, S IU or EU
5" 25.60 24.05 35.80 5.000 127.0 0.500 12.70 E IU
5" 25.60 24.05 35.80 5.000 127.0 0.500 12.7 X,G, S IU or EU
5-1/2" 21.90 19.83 29.52 5.500 139.7 0.361 9.17 E,X,G, S IEU
5-1/2" 24.70 22.56 33.57 5.500 139.7 0.415 10.54 E,X,G, S IEU
6-5/8" 25.20 22.21 33.04 6.625 168.3 0.330 8.38 E,X,G, S IEU
6-5/8" 27.72 24.24 36.06 6.625 168.3 0.362 9.19 E,X,G, S IEU

 

Oil casing used for the sidewall of the fixed oil and gas wells or borehole diameter can be pided into surface casing, intermediate casing and production casing. More independently developed TD series of non-API standard tubing and casing: one is higher than API oil casing against destroying Performance, including TD95T \ TD110T.

Second, it is applicable to heavy oil thermal recovery wells TD110H casing series,

Third, the anti-hydrogen sulfide corrosion TD110S special tubing and casing.

Mainly engaged in the development and production of oil and gas drilling pipe, main products include tubing, casing and drill pipe. The company is a collection of scientific research, production and trade as one integrated enterprise groups. TTGM has two production plants, which are located in Tianjin Dongli Economic Development and Jinnan Economic and Technological Development Zone, set up sales subsidiaries in the United States, Russia, Saudi Arabia, Haas Kesi Tan. TTGM processing production line with a number of oil casing, drill pipe friction welding production lines and a dedicated pipeline for oil in the construction and management, heat treatment production line, the main direction of development and production, products related to API tubing, casing, special deduction, and drill pipe and other fields.

 

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