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Casing (for Drilling Rig)

Owetech casings for drilling rigs are produced in full accordance with API 5CT casing pipe production standards. These drill string components come with optional diameters of 4 1/2 ", 5", 5 1/2 "6 5/8", 7 ", 7 5/8", 9 5/8 ", 10 3/4", 13 3/8 ", 16", 18 5/8 " and 20". This series of oil pipes are used to support the well all duringdrilling processes and after drilling is complete, they are left in order to facilitate the pumping process.

Specification
Size (in) Weight (lb/ft) Outside Wall Type of End Finish
Diameter Thickness Grade
in mm in mm J55 L80 N80 P110
K55
4 1/2 9.5 4.5 114.3 0.205 5.21 PS - - -
10.5 0.224 5.69 PSB - - -
11.6 0.25 6.35 PSLB PLB PLB PLB
13.5 0.29 7.37 - PLB PLB PLB
15.1 0.337 9.56 - - - PLB
5 11.5 5 127 0.22 5.59 PS - - -
13 0.253 6.43 PSLB - - -
15 0.296 7.52 PSLB PLB PLB PLB
18 0.362 9.19 - PLB PLB PLB
21.40. 0.437 11.1 - PLB PLB PLB
23.2 0.478 12.14 -      
24.1 0.5 12.7 -      
5 1/2 14 5.5 139.7 0.244 6.2 PS - - -
15.5 0.275 6.98 PSLB - - -
17 0.304 7.72 PSLB PLB PLB PLB
20 0.361 9.17 - PLB PLB PLB
23 0.415 10.54 - PLB PLB PLB
6 5/8 20 6.625 168.28 0.288 7.32 PSLB - - -
24 0.352 8.94 PSLB PLB PLB PLB
6 5/8 28 6.625 168.28 0.417 10.59 - PLB PLB PLB
32 0.475 12.06 - PLB PLB PLB
7 17 7 177.8 0.231 5.87 - - - -
20 0.272 6.91 PS - - -
23 0.317 8.05 PSLB PLB PLB -
26 0.362 9.19 PSLB PLB PLB PLB
29 0.408 10.36 - PLB PLB PLB
32 0.453 11.51 - PLB PLB PLB
35 0.498 12.65 - PLB PLB PLB
38 0.54 13.72 - PLB PLB PLB
7 5/8 24 7.625 193.68 0.3 7.62 - - - -
26.4 0.328 8.33 PSLB PLB PLB PLB
29.7 0.375 9.52 - PLB PLB PLB
33.7 0.43 10.92 - PLB PLB PLB
39 0.5 12.7 - PLB PLB PLB
42.8 0.562 14.27 - PLB PLB PLB
45.3 0.595 15.11 - PLB PLB PLB
8 5/8 24 8.625 219.08 0.264 6.71 PS - - -
28 0.304 7.72 - - - -
32 0.352 8.94 PSLB - - -
36 0.4 10.16 PSLB PLB PLB PLB
40 0.45 11.43 - PLB PLB PLB
44 0.5 12.7 - PLB PLB PLB
49 0.557 14.15 - PLB PLB PLB
9 5/8 32.3 9.625 244.48 0.312 7.92 - - - -
36 0.352 8.94 PSLB - - -
40 0.395 10.03 PSLB PLB PLB -
43.5 0.435 11.05 - PLB PLB PLB
47 0.472 11.99 - PLB PLB PLB
53.5 0.545 13.84 - PLB PLB PLB
58.4 0.595 15.11 - PLB PLB PLB
10 3/4 32.75 10.75 273.05 0.279 7.09 - - - -
40.5 0.35 8.89 PSB - - -
15.5 0.4 10.16 PSB - - -
51 0.45 11.43 PSB PSB PSB PSB
55.5 0.495 12.57 - PSB PSB PSB
10 3/4 60.7 10.75 273.05 0.545 13.84 - - - PSB
65.7 0.595 15.11 - - - PSB
13 3/8 48 13.375 339.73 0.33 8.38 - - - -
54.5 0.38 9.65 PSB - - -
61 0.43 10.92 PSB - - -
68 0.48 12.19 PSB PSB PSB PSB
72 0.514 13.06 - PSB PSB PSB
20 94 20 508 0.438 11.13 - - - -
106.5 0.5 12.7 PSB - - -
133 0.635 16.13 PSB - - -
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