Heavy weight drill pipe

Heavy Weight Drill Pipe (short for HWDP) is an inter- mediate weight drill stem component which is used in conjunction with the drill pipe and drill collars, ShineNor HWDP is available in standard, spiral and non-magnetic designs. In some applications, heavy-weight also can be used instead of the drill collars.

Specification

Sizo(in)

O.D.(in)

I.D.(in)

Tool joint O.D.(in)

Tool joint I.D.(in)

Connection

Max.clcvator diameter(in)

Contral upset dia. (in)

Min.drift dia.size(in)

3 1/2

3 1/2

2 1/4

4 3/4

(4 7/8.5)

2 1/4

NC38

3 7/8

4

2

2 1/16

2 1/16

1 13/16

4

4

2 1/2

5 1/4

2 1/2

NC40

4 3/16

4 1/2

2 1/4

2 9/16

2 9/16

2 6/16

4 1/2

4 1/2

2 11/16

6 1/4

2 11/16

NC46

4 11/16

5

2 7/16

2 3/4

2 3/4

2 1/2

2 13/16

2 13/16

2 9/16

5

5

3

6 5/8

3

NC50

5 1/8

5 1/2

2 3/4

5 1/2

5 1/2

3 1/4

7

(7 1/4.7 1/2)

3 1/4

5 1/2 FH

5 11/16

6

3

3 3/8

3 3/8

3 1/8

3 7/8

3 7/8

3 5/8

4

4

3 3/4

6 5/8

6 5/8

4

8

(8 1/4. 8 1/2)

4

6 5/8 FH

6 15/16

7 1/8

3 3/4

4 1/2

4 1/4

4 1/4

5

5

4 3/4

 


Categories
Hot Products
  • standard OD oil Casing pipe

    Description: Size:4-1/2"~30": Thread:LC,SC,BC.RT—BC,100% replace premium connection,for example:Vam and Hunting Grade:All grade of API

  • Big OD oil Casing pipe

    We are the specialist of making large OD casing pipe,from 20" to30". We are the only one manufacturer in China with the capacity to produce casing pipes as large as 30".Our premium connection RT J-DTG3 is specially designed for the casing with OD above 14

  • API J55 Oil Casing pipe

    Oil casing is mainly used to support the well wall during the drilling process and after the completion of the well, so as to ensure the drilling process and the normal operation of the whole well after the completion of the well. It is the lifeline to ma

  • API-N80 Oil Casing pipe

    Oil casing is the lifeline to maintain the operation of the oil well. It is mainly used for the drilling and transportation of oil and gas Wells, and for supporting the well wall during the drilling process and after the completion of the well, so as to e

Contact Us