Casing Slips Type UC-3 are multi-segments slips with of 3in/ft on the diameter taper slips(except size 85/8).Every segment of one slip is forced equally while working. Thus the casing could keep a better shape. They should work together with same taper. The slips are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
Casing OD |
Specification |
Total Number of Segments |
Total Number of Inserts |
Taper | |
|
in |
mm |
8.5/8 |
10 |
10 |
1:3 |
|
7 |
177.8 | ||||
|
7.5/8 |
193.7 | ||||
|
8.5/8 |
219.1 | ||||
|
9 |
228.6 |
10.3/4 |
10 |
10 |
1:4 |
|
9.5/8 |
244.5 | ||||
|
10.3/4 |
273.1 | ||||
|
11.3/4 |
298.5 |
13.3/8 |
12 |
12 |
1:4 |
|
12.3/4 |
323.9 | ||||
|
13.3/8 |
339.7 | ||||
|
16 |
406.4 |
13.3/8 |
14 |
14 |
1:4 |
|
18.5/8 |
473.1 |
17 |
17 | ||
|
20 |
508 |
17 |
17 | ||
|
22.1/2 |
571.5 |
19 |
19 | ||
|
24 |
609.6 |
19 |
19 | ||
|
26 |
660.4 |
21 |
21 | ||
|
30 |
762 |
24 |
24 | ||
|
36 |
914.4 |
28 |
28 | ||
|
42 |
1066.8 |
32 |
32 | ||