Non-Rotating Stabilizer
- PRODUCT DETAIL
Non-rotating
stabilizer (rubber sleeve stabilizer) is able to avoid blade wear and wall
damage during drilling. The non-rotating stabilizer consists of mandrel, copper
washer, rubber sleeve, spacer sleeve and self-locking lower sub.
During drilling,
the non-rotating stabilizer transfers the torque by means of mandrel. The
rubber sleeve is sliding and moving relative to the mandrel and it plays a role
in stabilizing the well. A locking clutch (self-locking lower sub) will help to
avoid sleeve rotation during washover operation.
Main Technical Parameter
|
Hole Size (in) |
Stabilizer Sleeve |
Stabilizer Body |
Overall Length (mm) |
||||
|
Length (mm) |
O.D. (mm) |
Blade Qty |
ID (mm) |
Fishing O.D. (mm) |
Thread Type |
||
|
13-3/8 |
500 |
313 |
4 |
71 |
165 |
4-1/2 IF |
2,000 |
|
10-3/4 |
500 |
255 |
4 |
71 |
165 |
4-1/2IF |
2,000 |
|
9-5/8 |
500 |
220 |
4 |
71 |
165 |
4-1/2IF |
2,000 |
|
7 |
380 |
157 |
4 |
44 |
127 |
4-1/2IF |
1,600 |
|
12-1/4 |
523 |
310 |
4 |
76 |
215 |
6-1/8REG |
2,010 |
|
16 |
543 |
405 |
4 |
76 |
241 |
7-5/8REG |
2,210 |
|
17 |
543 |
430 |
4 |
76 |
241 |
7-5/8REG |
2,210 |
|
22 |
635 |
558 |
4 |
76 |
241 |
7-5/8REG |
2,210 |
|
28 |
715 |
711 |
5 |
76 |
241 |
7-5/8REG |
2,210 |
