Drill pipe

 
 


Drill Pipe Specifications

Size OD

Nominal Weight

Drill Pipe

Tool Joint

Pipe Body

Upset Type

Grade

Thread Type

OD of Box and Pin

ID of Pin

Wall Thickness

ID

in 

lb/ft

kg/m

in

mm

in

mm

in

mm

in

mm

2-3/8
 

6.65

9.90

0.280

7.11

1.1815

46.1

EU

 

 

 

 

 

 

 

NC26

3-3/8

85.7

1-3/4

44.5

 

 

 

 

 

 

2-7/8
 

10.40

15.49

0.362

9.19

2.151

54.6

EU

 

 

 

 

 

 

 

 

 

 

 

 

G1105

NC31

4-1/8

104.8

2

50.80

S135

NC31

4-3/8

111.1

1-5/8

41.28

3-1/2
 

9.50

14.15

0.254

6.45

2.764

70.2

EU

E75

NC38 3-1/2 IF

4-3/4

120.7

2-11/16

68.26

13.30

19.81

0.368

9.35

2.764

70.2

EU

E75

NC38

4-3/4

1,207.7

2-11/16

68.26

X95

NC38

5

127.0

2-9/16

65.09

G1105

NC38

5

127.0

2-7/16

61.91

S135

NC38

5

127.0

2-1/8

53.98

15.50

23.09

0.449

11.40

2.602

66.1

EU

E75

NC38

5

127.0

2-9/16

68.26

X95

NC38

5

127.0

2-7/16

65.09

G1105

NC38

5

127.0

2-1/8

61091

S135

NC40 4 FH

5-1/2

139.7

2-1/4

57.15

4
 

14.00

20.85

0.330

8.38

3.476

88.3

IU

E75

NC40

5-1/4

133.4

2-13/16

71.44

X95

NC40

5-1/4

133.4

2-11/16

68.26

G1105

NC40

5-1/2

139.7

2-7/16

61.91

4
 

14.00

20.85

0.330

8.38

3.340

84.8

IU

S135

NC40

5-1/2

139.7

2

50.80

4
 

14.00

20.85

0.330

8.38

3.476

88.3

EU

E75

NC46

6

152.4

3-1/4

82.55

X95

NC46

6

152.4

3-1/4

82.55

G1105

NC46

6

152.4

3-1/4

82.55

S135

NC46

6

152.4

3

76.20

4-1/2
 

13.75

20.48

0.271

6.88

3.958

100.5

IU

E75

NC46 4IF

6

152.4

3-3/8

85.73

EU

E75

NC50 4-1/2FH

6-5/8

168.28

3-3/4

95.25

16.60

24.73

0.337

8.56

3.826

97.2

IEU

E75

NC46 4-1/2XH

6-1/4

158.8

3-1/4

82.55

X95

NC46 4-1/2XH

6-1/4

158.8

3

76.20

G1105

NC46 4-1/2XH

6-1/4

158.8

3

76.20

S135

NC46 4-1/2XH

6-1/4

158.8

2-3/4

69.85

EU

E75

NC50

6-5/8

168.28

3-3/4

95.25

X95

NC50

6-5/8

168.28

3-3/4

95.25

G1105

NC50

6-5/8

168.28

3-3/4

95.25

S135

NC50

6-5/8

168.28

3-3/4

95.25

20.00

29.79

0.430

10.92

3.826

97.2

IEU

E75

NC46 4-1/2XH

6-1/4

158.8

3

79.20

X95

NC46 4-1/2XH

6-1/4

158.8

2-3/4

69.85

G1105

NC46 4-1/2XH

6-1/4

158.8

2-1/2

63.50

S135

NC46 4-1/2XH

6-1/4

158.8

2-1/4

57.15

EU

E75

NC50

6-5/8

168.28

3-5/8

92.08

X95

NC50

6-5/8

168.28

3-1/2

88.90

G1105

NC50

6-5/8

168.28

3-1/2

88.90

S135

NC50

6-5/8

168.28

3

76.20

5
 

19.50

29.05

0.362

9.19

4.276

108.6

IEU

E75

NC50

6-5/8

168.28

3-3/4

95.25

5-1/2 FH

7

177.8

3-1/2

88.90

X95

NC50

6-5/8

168.28

3-1/2

88.90

5-1/2 FH

7

177.8

3-3/4

95.25

G1105

NC50

6-5/8

168.28

3-1/4

82.55

5-1/2 FH

7

177.8

3-3/4

95.25

S135

NC50

6-5/8

168.28

2-3/4

69.85

5-1/2 FH

7-1/4

184.15

3-1/2

88.90

25.60

38.13

0.500

12.70

4.276

108.6

IEU

E75

NC50

6-5/8

168.28

3-1/2

88.90

5-1/2 FH

7

177.8

3-1/2

88.90

X95

NC50

6-5/8

168.28

3

76.20

5-1/2 FH

7

177.8

3-1/2

88.90

G1105

NC50

6-5/8

168.28

2-3/4

69.85

5-1/2 FH

7-1/4

184.15

3-1/2

88.90

S135

5-1/2 FH

7-1/4

184.15

3-1/4

82.55

5-1/2
 

21.90

32.62

0.361

9.17

4.778

121.4

IEU

E75

5-1/2 FH

7

177.8

4

101.60

X95

5-1/2 FH

7

177.8

3-3/4

88.90

G1105

5-1/2 FH

7-1/4

184.15

3-1/2

88.90

S135

5-1/2 FH

7-1/2

184.15

3

76.20

24.70

36.79

0.415

10.54

4.670

118.6

IEU

E75

5-1/2 FH

7

177.8

4

127.00

X95

5-1/2 FH

7-1/4

184.15

3-1/2

127.00

G1105

5-1/2 FH

7-1/4

184.15

3-1/2

120.65

S135

5-1/2 FH

7-1/2

190.50

3

107.95

6-5/8
 

25.20

37.54

0.330

8.38

5.965

151.5

IEU

E75

6-5/8 FH

8

203.20

5

127.00

X95

6-5/8 FH

8

203.20

5

127.00

G1105

6-5/8 FH

8-1/4

209.50

4-3/4

120.65

S135

6-5/8 FH

8-1/2

215.90

4-1/4

107.95

27.70

41.29

0.362

9.19

5.901

149.9

IEU

E75

6-5/8 FH

8

203.20

5

127.00

X95

6-5/8 FH

8-1/4

209.55

4-3/4

120.65

G1105

6-5/8 FH

8-1/4

209.55

4-3/4

120.65

S135

6-5/8 FH

8-1/2

215.90

4-1/4

107.95



Dahl Oilfield Services AS / Hammaren 9A, 4056 Tananger / tlf:+4751419000 / post@dahl-os.no