10
Texas International Oilfield Tools, LTD. OM010-C
Specifications continued
Size and Type
OD
Bore of Drill Collars (in)
of Connection
(in)
2"
2-1/4"
2-1/2"
2-13/16"
3"
3-1/4"
3-1/2"
3-3/4"
6-1/4"
25000+
25000+
25000+
25000+
5 H-90
6-1/2"
31500+
31500+
29500
27000
(See Note 2)
6-3/4"
35000
33000
29500
27000
7"
35000
33000
29500
27000
6-3/4"
34000+
34000+
34000+
34000
5-1/2" H-90
7"
41500+
40000
36500
34000
(See Note 2)
7-1/4"
42500
40000
36500
34000
7-1/2"
42500
40000
36500
34000
6-3/4"
31500+
31500+
31500+
31500+
7"
39000+
39000+
36000
33500
5-1/2" API Regular
7-1/4"
42000
39500
36000
33500
7-1/2"
42000
39500
36000
33500
4-1/2" API I.F. or
6-1/4"
22800+
22800+
22800+
22800+
22800+
API N.C. 50 or 5"
6-1/2"
29500+
29500+
29500+
29500+
26500
Extra Hole or 5"
6-3/4"
36000+
35500
32000
30000
26500
Mod. Open or 5-
1/2"
7"
38000
35500
32000
30000
26500
Dbl. Streamline
7-1/4"
38000
35500
32000
30000
26500
7"
32500+
32500+
32500+
32500+
7-1/4"
40500+
40500+
40500+
40500+
5-1/2" API Full
Hole
7-1/2"
49000+
47000
45000
41500
7-3/4"
51000
47000
45000
41500
7-1/4"
40000+
40000+
40000+
40000+
7-1/2"
48500+
48000
45000
42000
API N.C. 56
7-3/4"
51000
48000
45000
42000
8"
51000
48000
45000
42000
7-1/2"
46000+
46000+
46000+
46000+
7-3/4"
55000+
53000
50000
47000
6-5/8" API Regular
8"
57000
53000
50000
47000
8-1/4"
57000
53000
50000
47000
7-1/2"
46000+
46000+
46000+
46000+
6-5/8" H-90
7-3/4"
55000+
55000+
53000
49500
(See Note 2)
8"
59500
56000
53000
49500
8-1/4"
59500
56000
53000
49500
8"
54000+
54000+
54000+
54000+
8-1/4"
64000+
64000+
64000+
61000
API N.C. 61
8-1/2"
72000
68000
65000
61000
8-3/4"
72000
68000
65000
61000
9"
72000
68000
65000
61000
Table 7; Recommended makeup torque continued