Capacity Of Internal Upset Drill Pipe

size

Nominal

Inside

bbls

m3/ m

lin. ft.

O.D.

Weight

Diameter

per

per

m/ m3

■ lin. ft.

bbls

inch 1 mm

lb/ft

kq/m

inch

mm

2.375 ! 60.33

4.85

7.22

1.995

50.67

0.0039

0.0020

258.65

495.67

6.65*

9.90*

1.815

46.10

0.0032

0.0017

312.49

598.85

2.875 | 73.03

6.45'

9.60*

2.469

62.71

0.0059

0.0031

168.87

323.62

I

6.85

10.19

2.441

62.00

0.0058

0.0030

172.76

331.08

j

8.35*

12.43*

2.323

59.00

0.0052

0.0027

190.76

365.57

10.40

15.48

2.151

54.64

0.0045

0.0023

222 49

426.38

3.500 B8.90

8.50*

12.55'

3.063

77.80

0.0091

0.0048

109.72

210.27

I

9.50

14.14

2.992

76.00

0.0087

0.0045

114.99

220.37

1

11.20*

16 67*

2.900

73.66

0.0082

0.0043

122.40

234.57

1

13.30

19.79

2.764

70.21

0.0074

0.0039

134.75

258.23

i

15.50

23.07

2.602

66.09

0.0066

0.0034

152.05

291.38

4.000 I 101.60

11.85

17.64

3.476

88.29

0.0117

0.0061

85.20

163.27

!

14.00

20.84

3.340

84.84

0.0108

0.0057

92.28

176.84

15.70*

23.37*

3 240

82.30

0.0102

0.0053

98.06

187.92

4.500 114.30

12.75

18.98*

4.000

101.60

0.0155

0.0081

64.34

123.30

[

13.75

20.46

3.958

100.53

0.0152

0.0079

65.71

125.93

j

16.60

24.71

3 826

97.18

0.0142

0.0074

70.32

134.77

20.00

29.77

3.640

92.46

0.0129

0.0067

77.69

148.89

5.000 | 127.00

16.25

24.18

4.408

111.96

0.0189

0.0098

52.98

101.53

Î

19.50*

29.02*

4.276

108.61

0.0178

0.0093

56.30

107.89

j

20.50*

30.51*

4.214

107.04

0.0173

0.0090

57.97

111.09

5.500 139.70

21.90

32 59

4.778

121.36

0.0222

0.0116

45.09

86.41

24.70

36.76

4.670

118.62

0.0212

0.0111

47,20

90.46

5.563 141.30

19.00

28.28

4.975

126.37

0.0240

0.0125

41.59

79.71

22.20

33.04

7.859

123.42

0.0229

0.0120

43.60

83.56

25.25

37.58

4.733

120.22

0.0218

0.0114

45.95

88.06

6.625 168.28

22.20

33 04

6.065

154.05

0.0357

0.0186

27.99

53.63

25.20

37.50

5.964

151.49

0.0346

0.0180

28.94

55.46

31.90

47.48

5.761

146.33

0.0322

0.016B

31.02

59.44

7.625 193.6B

29.25

43.53

6.969

177.01

0.0472

0.0246

21.20

40.62

  • Not API Standard. Shown for information only
  • No allowance made for internal restrictions of upsets and tool joints in this table.

CAPACITY OF EXTERNAL UPSET DRILL PIPE**

size O.D.

Nominal Weight

Inside Diameter

bbls per lin. ft.

■ mVm

lin. ft. per bbls

m/ m3

inch

mm

lb/ft

kq/m

inch

mm

2.375

60.33

4.85

7.22

1.995

50.67

0.0039

0.0020

258.65

495.67

6.65*

9.90*

1.815

46.10

0.0032

0.0017

312.49

598.85

2.875

73.03

6.85

10.19

2.441

62.00

0.0058

0.0030

172.76

331.08

10.40

15.48

2.151

54.64

0.0045

0.0023

222.49

426.38

3.500

88.90

9.50

14.14

2.992

76.00

0.0087

0.0045

114.99

220.37

13.30

19.79

2.764

70.21

0.0074

0.0039

134.75

258.23

15.50

23.07

2.602

66.09

0.0066

0.0034

152.05

291.38

4.000

101.60

11.85

17.64

3.476

88.29

0.0117

0.0061

85.20

163.27

14.00

20.84

3.340

84.84

0.0108

0.0057

92.28

176.84

4.500

114.30

13.75

20.46

3.958

100.53

0.0152

0.0079

65.71

125.93

16.60

24.71

3.826

97.18

0.0142

0.0074

70.32

134.77

18.15

27.01

3.754

95.35

0.0137

0.0071

73.05

139.99

20.00

29.77

3.640

92.46

0.0129

0.0067

77.69

148.89

5.000

127.00

20.50*

30.51*

4.214

107.04

0.0173

0.0090

57.97

111.09

  • Not API Standard. Shown for information only
  • No allowance made for internal restrictions of upsets and tool joints in this table.

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Responses

  • stephanie
    When using internal upset drill pipe the capacity is altered?
    9 months ago
  • Florian
    How is capacity effected with upsets?
    9 months ago
  • girmay
    When using internal upset drill pipe, the capacity is altered by metal?
    4 months ago

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