2019-06-27 20:26 BrowseTimes
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.
The tubing production processing is similar to the process of casing production.
procedures and standards.
API-5CT Series:Tubing |
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Size |
Grade |
Standard |
|||||||||
OD mm(in) |
Wt mm |
Nominal weight per unit length(with thread and coupling)kg/m |
|
|
|||||||
NUE |
EUE |
H40 |
J55 |
L80 |
N80---1类、Q |
C90 |
T95 |
P110 |
|
||
26.67 |
2.87 |
1.70 |
1.79 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
|
API 5CT-2005 |
3.91 |
|
|
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
||
33.40 |
3.38 |
2.53 |
2.68 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
|
|
4.55 |
3.26 |
3.33 |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
||
42.16 |
3.18 |
|
|
P |
P |
|
|
|
|
|
|
3.56 |
3.42 |
3.57 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
|
||
4.85 |
4.51 |
4.57 |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
||
48.26 |
3.18 |
|
|
P |
P |
|
|
|
|
|
|
3.68 |
4.09 |
4.32 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
|
||
5.08 |
5.43 |
5.55 |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
||
6.35 |
6.58 |
|
|
|
P |
|
P |
P |
|
||
7.62 |
7.66 |
|
|
|
P |
|
P |
P |
|
||
52.40 |
3.96 |
|
|
P |
P |
P |
P |
P |
P |
|
|
5.72 |
|
|
P |
P |
P |
P |
P |
P |
P |
||
60.32 |
4.24 |
5.95 |
|
P/U |
P/N |
P/N |
P/N |
P/N |
P/N |
|
|
4.83 |
6.85 |
6.99 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
||
6.45 |
8.63 |
8.85 |
|
|
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
||
7.49 |
9.82 |
|
|
|
P |
|
P |
P |
|
||
8.53 |
10.94 |
11.09 |
|
|
P/U |
|
P/U |
P/U |
|
||
73.02 |
5.51 |
9.52 |
9.67 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
|
7.01 |
11.61 |
11.76 |
|
|
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
||
7.82 |
12.80 |
12.95 |
|
|
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
||
8.64 |
13.91 |
14.06 |
|
|
P/U |
|
P/U |
P/U |
|
||
9.96 |
15.63 |
|
|
|
P |
|
P |
P |
|
||
11.18 |
17.11 |
|
|
|
P |
|
P |
P |
|
||
88.90 |
5.49 |
11.46 |
|
P/U |
P/N |
P/N |
P/N |
P/N |
P/N |
|
|
6.45 |
13.69 |
13.84 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
||
7.34 |
15.18 |
|
P/N |
P/N |
P/N |
P/N |
P/N |
P/N |
|
||
9.52 |
18.90 |
19.27 |
|
|
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
||
10.92 |
21.28 |
|
|
|
P |
|
P |
P |
|
||
12.09 |
23.07 |
|
|
|
P |
|
P |
P |
|
||
13.46 |
25.30 |
|
|
|
P |
|
P |
P |
|
||
101.60(4) |
5.74 |
14.14 |
|
P/N |
P/N |
P/N |
P/N |
P/N |
P/N |
|
|
6.65 |
|
16.37 |
P/U |
P/U |
P/U |
P/U |
P/U |
P/U |
|
||
8.38 |
19.64 |
|
|
|
P |
|
P |
P |
|
||
10.54 |
23.96 |
|
|
|
P |
|
P |
P |
|
||
12.70 |
28.13 |
|
|
|
P |
|
P |
P |
|
||
15.49 |
33.04 |
|
|
|
P |
|
P |
P |
|
||
114.30 |
6.88 |
18.75 |
18.97 |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
P/N/U |
|
|
8.56 |
22.62 |
|
|
|
P |
|
P |
P |
|
||
9.65 |
25.30 |
|
|
|
P |
|
P |
P |
|
||
10.92 |
28.13 |
|
|
|
P |
|
P |
P |
|
||
12.70 |
32.00 |
|
|
|
P |
|
P |
P |
|
||
14.22 |
35.27 |
|
|
|
P |
|
P |
P |
|
||
16.00 |
38.84 |
|
|
|
P |
|
P |
P |
|
||
Note :P-Plain End、N-NUE with thread and coupling、U-EUE with thread and coupling |