Oil Tubing

API 5CT L80 EUE OIL TUBING

Pic-(API 5CT L80 EUE OIL TUBING )

Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes.

1.Specification range:OD: 42.16 MM - 114.3 MM(1.66"--4 1/2") WT: 3.56-16mm(2.3ppf-26.1ppf)

2. Materials: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc

3. Executive standards: API 5CT, GB, ISO11960, GOST

4. Thread connection: NU, EU，IJ

5. Length: R1, R2, R3

6. Testing: NDT etc related rules of API 5CT and 5B

7:Type:seamless pipe

Technical parameters of casing pipe:

Sizes

OD
mm

Weight

Wt
mm

Type of end

NU kg/m

EU kg/m

IJ kg/m

H40

J55

L80

N80

C90

T95

P110

2-3/8
2-3/8
2-3/8
2-3/8
2-3/8

4.00
4.60
5.80
6.60
7.35

–
4.70
5.95
–
7.45

–
–
–
–
–

60.32
60.32
60.32
60.32
60.32

5.95
6.85
8.63
9.82
10.94

–
6.99
8.85
–
11.09

–
–
–
–
–

4.24
4.83
6.45
7.49
8.53

PU
PNU
–
–
–

PN
PNU
–
–
–

PN
PNU
PNU
P
PU

PN
PNU
PNU
–
–

PN
PNU
PNU
P
PU

–
PNU
PNU
–
–

2-7/8
2-7/8
2-7/8
2-7/8
2-7/8
2-7/8

6.40
7.80
8.60
9.35
10.50
11.50

6.50
7.90
8.70
9.45
–
–

–
–
–
–
–
–

73.02
73.02
73.02
73.02
73.02
73.02

9.52
11.61
12.80
13.91
15.63
17.11

9.67
11.76
12.95
14.06
–
–

–
–
–
–
–
–

5.51
7.01
7.82
8.64
9.96
11.18

PNU
–
–
–
–
–

PNU
PNU
PNU
PU
P
P

PNU
PNU
PNU
–
–
–

PNU
PNU
PNU
PU
P
P

PNU
PNU
PNU
–
–
–

3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2

7.70
9.20
10.20
12.70
14.30
15.50
17.00

–
9.30
–
12.95
–
–
–

–
–
–
–
–
–
–

88.90
88.90
88.90
88.90
88.90
88.90
88.90

11.46
13.69
15.18
18.90
21.28
23.07
25.30

–
13.84
–
19.27
–
–
–

–
–
–
–
–
–
–

5.49
6.45
7.34
9.52
10.92
12.09
13.46

PN
PNU
PN
–
–
–
–

PN
PNU
PN
PNU
P
P
P

PN
PNU
PN
PNU
–
–
–

PN
PNU
PN
PNU
P
P
P

–
PNU
–
PNU
–
–
–

4
4
4
4
4
4

9.50
10.70
13.20
16.10
18.90
22.20

–
11.00
–
–
–
–

–
–
–
–
–
–

101.60
101.60
101.60
101.60
101.60
101.60

14.14
–
19.64
23.96
28.13
33.04

–
16.37
–
–
–
–

–
–
–
–
–
–

5.74
6.65
8.38
10.54
12.70
15.49

PN
PU
–
–
–
–

PN
PU
P
P
P
P

PN
PU
–
–
–
–

PN
PU
P
P
P
P

–
–
–
–
–
–

4-1/2
4-1/2

12.60
15.20

12.75
–

–
–

114.30
114.30

18.75
22.62

18.97
–

–
–

6.88
8.56

PNU
–

PNU
P

PNU
–

PNU
P

–
–

4-1/2
4-1/2
4-1/2
4-1/2
4-1/2

17.00
18.90
21.50
23.70
26.10

–
–
–
–
–

114.30
114.30
114.30
114.30
114.30

25.30
28.13
32.00
35.27
38.84

–
–
–
–
–

9.65
10.92
12.70
14.22
16.00

–
–
–
–
–

P
P
P
P
P

–
–
–
–
–

P
P
P
P
P

–
–
–
–
–

P——Plain end;N—Non-upset threaded and coupled;U—External upset threaded and coupled;I—insert joint.

Notice: Special sizes which customer required can be provided.

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