12
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"
Connections with Full Face
8-5/8" H-90
10-1/4"
(See Note 2)
10-1/2"
Connections with Low Torque Face
7 H-90
8-3/4"
67500+
67500+
66500
62000
(See Note 2)
9"
74000
71000
66500
62000
9-1/4"
72000+
72000+
72000+
72000+
9-1/2"
85000+
85000+
82000
77000
7-5/8" API Regular
9-3/4"
91000
87000
82000
77000
10"
91000
87000
82000
77000
9-3/4"
91000+
91000+
91000+
91000+
7-5/8" H-90
10"
103500
98000
(See Note 2)
10-1/4"
112500
108000
103500
98000
10-1/2"
112500
108000
103500
98000
10-3/4"
8-5/8" API Regular
11"
10-3/4"
92500+
92500+
92500+
92500+
8-5/8" H-90
11"
(See Note 2)
11-1/4"
Table 7; Recommended makeup torque continued
Do not exceed the system’s rated pressure or over tighten fittings
HYDRAULIC FLUID
The power unit during operation heats the hydraulic fluid. If the reservoir temperature
(seen in Figure 2) exceeds 150 degrees Fahrenheit, shut down the unit and let it cool.
If this happens regularly, have unit repaired.
Be careful not to expose skin to hot hydraulic fluid – it can
scald
The hydraulic fluid may be under pressures as high as 2500 psi.
Fluid can be sprayed some distance, creating a slip hazard. If a leak
occurs, shut down the power unit immediately and repair. Hydraulic
fluid can irritate the skin – for skin contact, wash and rinse the
affected area. If fluid comes in eye contact, use an emergency
Figure 2
