Page 693 - Air and Gas Drilling Manual
P. 693
C-8 Air and Gas Drilling Manual
Table C-1: (Continued)
3 1 2 3 4 5 6 7 8 9 10
13 / 8 48.00 H-40 0.330 12.715 12.559 14.375 — 740 541
54.50 J-55 0.380 12.615 12.459 14.375 — 1,130 853
61.00 J-55 0.430 12.515 12.359 14.375 — 1,540 962
68.00 J-55 0.480 12.415 12.259 14.375 — 1,950 1,069
54.50 K-55 0.380 12.615 12.459 14.375 — 1,130 853
61.00 K-55 0.430 12.515 12.359 14.375 — 1,540 962
68.00 K-55 0.480 12.415 12.259 14.375 — 1,950 1,069
68.00 C-75 0.480 12.415 12.259 14.375 — 2,220 1,458
72.00 C-75 0.514 12.347 12.191 14.375 — 2,600 1,558
68.00 L-80 0.480 12.415 12.259 14.375 — 2,260 1,556
72.00 L-80 0.514 12.347 12.191 14.375 — 2,670 1,661
68.00 N-80 0.480 12.415 12.259 14.375 — 2,260 1,556
72.00 N-80 0.514 12.347 12.191 14.375 — 2,670 1,661
68.00 G-90 0.480 12.415 12.259 14.375 — 2,320 1,750
72.00 G-90 0.514 12.347 12.191 14.375 — 2,780 1,869
68.00 C-95 0.480 12.415 12.259 14.375 — 2,330 1,847
72.00 C-95 0.514 12.347 12.191 14.375 — 2,820 1,973
68.00 P-110 0.480 12.415 12.259 14.375 — 2,330 2,139
72.00 P-110 0.514 12.347 12.191 14.375 — 2,890 2,284
72.00 Q125 0.514 12.347 12.191 14.375 — 2,880 2,596
16 65.00 H-40 0.375 15.250 15.062 17.000 — 630 736
75.00 J-55 0.438 15.124 14.936 17.000 — 1,020 1,178
84.00 J-55 0.495 15.010 14.822 17.000 — 1,410 1,326
75.00 K-55 0.438 15.124 14.936 17.000 — 1,020 1,178
84.00 K-55 0.495 15.010 14.822 17.000 — 1,410 1,326
5
18 / 8 87.50 H-40 0.435 17.755 17.567 20.000 — *630 994
87.50 J-55 0.435 17.755 17.567 20.000 — *630 1,367
87.50 K-55 0.435 17.755 17.567 20.000 — *630 1,367
20 94.00 H-40 0.438 19.124 18.936 21.000 — *520 1,077
94.00 J-55 0.438 19.124 18.936 21.000 — *520 1,480
106.50 J-55 0.500 19.000 18.812 21.000 — *770 1,685
133.00 J-55 0.635 18.730 18.542 21.000 — 1,500 2,125
94.00 K-55 0.438 19.124 18.936 21.000 — *520 1,480
106.50 K-55 0.500 19.000 18.812 21.000 — *770 1,685
133.00 K-55 0.635 18.730 18.542 21.000 — 1,500 2,125
Some joint strengths listed in Col. 20 through 27 are greater than the
corresponding pipe body yield strength listed in Col. 12.
* Collapse resistance values calculated by elastic formula.
† Internal pressure resistance is the lowest of the internal yield pressure of the
pipe, the internal yield pressure of the coupling, or the internal pressure leak
resistance at the E 1 or E- plane.
‡ For J55 and K55 casing the next higher grade is N80.
For N80 casing the next higher grade is P110.
For P1110 casing the next higher grade is 150 YS, a non-API steel grade
having a minimum yield strength of 150,000 psi.
No higher grades have been established for 5AC casing.

