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BackHome > Products > Oil Country Tubular Goods

Casing Pipe


Product:  Casing Pipe, Oil Casing, API Casing, Well Casing, Casing
Application:   Used for oil casing and tubing in oil wells as well as sidewall
Size:  OD: 114.3mm-508mm
 WT: 5-16mm
 LENGTH: R1, R2, R3
Pipe Standard:   API 5CT PSL1/PSL2  J55,K55,N80-1,N80-Q,
 API 5CT PSL1/PSL2  L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125
Thread:  NUE, EUE, VAM, STC, LTC, BTC, XC, VAM TOP, NEW VAM,HYDRILL CS
Special Service  Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156
Accessories:   Pup Joint, Coupling, Drill Collar, Crossover etc.



Introduction

A casing pipe is a hollow steel tube that is typically rammed into place through the earth by using a hydraulic or pneumatic jack. After being driven, the displaced soil is removed and the product pipe, or carrier pipe, is inserted inside the steel tube.


Available Sizes

Category: ERW, HFW or SMLS

Standards:H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR

Steel Grade: H40, J55, K55, N80

Connections

API 5CT is applicable to following connections which complied with API SPEC 5B:

• SC: Short round thread casing

• LC: Long ound thread casing

• BC: Buttress thread casing

• NU: Non-upset tubing

• EU: External upset tubing




Specification


Labels

 

O.D. mm

W.T.mm

Weight (kg/m)

Nominal Linear Mass T&C

Steel Grade

 

1

2

 

 

 

 

(带螺纹和接箍)(kg/m)

H40

J55
K55

N80-1

41/2

9.5

114.30

5.21

14.02

 

14.14

 

 

 

 

10.5

 

5.69

15.24

 

15.63

 

 

 

 

 

11.6

 

6.35

16.91

 

17.26

 

 

 

5

11.5

127.00

5.59

16.74

 

17.11

 

 

 

 

 

13

 

6.43

19.12

 

19.35

 

 

 

 

 

15

 

7.52

22.16

 

22.32

 

 

 

 

51/2

14

139.70

6.20

20.41

 

20.83

 

 

 

 

15.5

 

6.98

22.85

 

23.07

 

 

 

 

 

17

 

7.72

25.13

 

25.30

 

 

 

 

65/8

20

168.28

7.32

29.06

 

29.76

 

 

 

 

24

 

8.94

35.13

 

35.72

 

 

 

7

17

177.80

5.87

24.89

 

25.30

 

 

 

 

 

20

 

6.91

29.12

 

29.76

 

 

 

 

23

 

8.05

33.70

 

34.23

 

 

 

 

26

 

9.19

38.21

 

38.69

 

 

 

 

75/8

24

193.68

7.62

34.96

 

35.72

 

 

 

 

 

26.4

 

8.33

38.08

 

39.29

 

 

 

85/8

24

219.08

6.71

35.14

 

35.72

 

 

 

 

 

28

 

7.72

40.24

 

41.67

 

 

 

 

 

32

 

8.94

46.33

 

47.62

 

 

 

 

36

 

10.16

52.35

 

53.57

 

 

 

 

95/8

32.3

244.48

7.92

46.20

 

48.07

 

 

 

 

 

36

 

8.94

51.93

 

53.57

 

 

 

 

40

 

10.03

57.99

 

59.53

 

 

 

 

103/4

32.75

273.05

7.09

46.50

 

48.74

 

 

 

 

 

40.5

 

8.89

57.91

 

60.27

 

 

 

 

45.5

 

10.16

65.87

 

67.71

 

 

 

 

 

51

 

11.43

73.75

 

75.90

 

 

 

 

113/4

42

298.45

8.46

60.50

 

62.50

 

 

 

 

 

47

 

9.53

67.83

 

69.94

 

 

 

 

 

54

 

11.05

78.32

 

80.36

 

 

 

 

 

 

 

12.42

87.60

 

89.29

 

 

 

 

133/8

48

339.72

8.38

68.48

 

71.43

 

 

 

 

 

54.5

 

9.65

78.55

 

81.10

 

 

 

 

 

61

 

10.92

88.55

 

90.78

 

 

 

 



 
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