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Shaanxi Gaoton Petroleum Machinery Co.,Ltd

Tel:0086-29-87872212

Fax:0086-29-87872212

Email:sales@sxgtpm.com

Skype:celiawangyanatxa

Mobile:008613402943512


Drill Pipe ( DP, Short Drill Pipe, Drill Pipe Tool Joint, Friction welded Drill Pipe )

Drill Pipe As the important part of drill string , Drill Pipe is used to transmit torque to the Drill Bit . Each Drill Pipe is furnished with a pressed steel thread protectors. In the process of oil and gas extraction and refining, drill pipe can be used repeatedly. Some other testing of...

Detailed description

Drill Pipe

As the important part of drill string, Drill Pipe is used to transmit torque to the Drill Bit. Each Drill Pipe is furnished with a pressed steel thread protectors. In the process of oil and gas extraction and refining, drill pipe can be used repeatedly. Some other testing of finished products, including hardness testing, stress testing and non destructive testing, should be carried out before painting and packing.


Grade: G, S, E, X

Standard: API-5DP ( Also available as per DS-1 and NS-1 Standard )

Hard Banding: Arnco 100XT, Arnco 150XT, Arnco 300XT, Arnco 350XT, etc.

Inner Coating: TK34, TK34K, TK34P, TC2000, TC3000, etc.

Size: OD 2-3/8” -- 6-5/8”

Length: R1, R2, R3

Upsetting: IU, EU, IEU

Connection: API Standard connection or Premium connection.

Application: Deep well, horizontal well, and large displacement well in the Oil and gas exploration and production.


Please specify when ordering:

Size, Grade, Wall thickness, Quantity.


We could also produce as per your individual requirements, like, Non API Standard size and Length, etc.


Technical Parameter--Drill Pipe

 

 

Size

Weight Designation

Plain-End Weight

Wpe

Outsid

Diameter D

Wall thickness T

 

 

Grade

 

Upset Ends,for

weld-on tool joints

lb/ft

kg/m

in

mm

in.

mm

2 3/8

6.65

6.27

9.33

2.375

60.3

0.28

7.11

   E, X, G, S

Ext.Upset

2 7/8

10.4

9.72

14.47

2.875

73

0.362

9.19

   E, X, G, S

Int.Upset or Ext.Upset

3 1/2

9.5

8.81

13.12

3.5

88.9

0.254

6.45

    E

Int.Upset or Ext.Upset

3 1/2

13.3

12.32

18.34

3.5

88.9

0.368

9.35

    E, X, G, S

Int.Upset or Ext.Upset

3 1/2

15.5

14.64

21.97

3.5

88.9

0.449

11.4

    E

Int.Upset or Ext.Upset

3 1/2

15.5

14.64

21.97

3.5

88.9

0.449

11.4

   X, G, S

Ext.Upset or Int.-Ext.Upset

    4

14

12.95

19.27

   4

101.6

0.33

8.38

   E, X, G, S

Int.Upset or Ext.Upset

4 1/2

13.7

12.25

18.23

4.5

114.3

0.271

6.88

   E

Int.Upset or Ext.Upset

4 1/2

16.6

15

22.32

4.5

114.3

0.337

8.56

   E, X, G, S

Ext.Upset or Int.-Ext.Upset

4 1/2

20

18.71

27.84

4.5

114.3

0.43

10.92

   E, X, G, S

Ext.Upset or Int.-Ext.Upset

    5

16.25

14.88

22.16

   5

127

0.296

7.52

   X, G, S

Int.Upset

    5

19.5

17.95

26.7 

   5

127

0.362

9.19

   E

Int.-Ext.Upset

    5

19.5

17.95

26.7

   5

127

0.362

9.19

   X, G, S

Ext.Upset or Int.-Ext.Upset

    5

25.6

24.05

35.8

   5

127

0.5

12.7

    E

Int.-Ext.Upset

    5

25.6

24.05

35.8

   5

127

0.5

12.7

   X, G, S

Ext.Upset or Int.-Ext.Upset

5 1/2

21.9

19.83

29.52

5.5

139.7

0.361

9.17

   E, X, G, S

Int.-Ext.Upset

5 1/2

24.7

22.56

33.57

5.5

139.7

0.415

10.54

   E, X, G, S

Int.-Ext.Upset

6 5/8

25.2

22.21

33.04

6.625

168.3

0.33

8.38

   E, X, G, S

Int.-Ext.Upset

6 5/8

27.72

24.24

36.06

6.625

168.3

0.362

9.19

   E, X, G, S

Int.-Ext.Upset

If you have any further requirements, please feel free to contact us by sales@sxgtpm.com

Within those famous China oil and gas drill pipe manufacturers, GAOTON is a professional such supplier, producer and provider, welcome to wholesale petroleum and oilfield API drill pipe from our factory.

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