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Drilling
NON-ROTATING STABILIZER
- Type:Drilling
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
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-
Size(in)
Sleeve
Mandrel
Overall Length
(mm)
Length
(mm)
O.D.
(mm)
Blade Qty
I.D.
(mm)
Fishing
O.D.(mm)
Connection
13 3/8 Casing
500
313
4
71
165
4 1/2 IF
2000
10 3/4 Casing
500
255
4
71
165
4 1/2 IF
2000
9 5/8 Casing
500
220
4
71
165
4 1/2IF
2000
7 Casing
380
157
4
44
127
3 1/2IF
1600
12 1/4
523
310
4
76
215
6 5/8 REG
2010
16
543
405
4
76
241
7 5/8 REG
2210
17
543
430
4
76
241
7 5/8 REG
2210
22
635
558
4
76
241
7 5/8 REG
2210
28
715
711
5
76
241
7 5/8 REG
2210
-
Non-rotating stabilizer (rubber sleeve stabilizer) is a special tool in drilling to avoid blade
wear and wall damage. The non-rotating stabilizer consists of mandrel, copper washer, rubber sleeve, spacer sleeve and self-locking lower sub.
During drilling, the non-rotating stabilizer transfer the torque by means of mandrel, the rubber sleeve is sliding and moving relative to the mandrel, the rubber sleeve thus plays a role in stabilizer of well. A locking clutch (self-locking lower sub) will avoid rotation during wash over operation.
When Ordering Please Specify:
l Casing size and weight;
l Hole size or required blade O.D.;
l Top and Bottom Connections.
