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, spacersleeve and self-locking lower sub.
During drilling, the non-rotating stabilizer transfers the torque by means of mandrel. The rubber sleeve is slidingand 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 washoveroperation.
1. Sizes and configurations can be manufactured to operator’s requirements, including blade sizes, connections, and types of material.
2. All stabilizer connections can be configured as box x box, as pin x box, or as the operator requires.
3. Welded straight blade for drilling soft formations.
4. Sleeve type allowing less equipment inventory in remote locations.
5. Integral spiral blade allowing 360 ° hole contact for use in hard rock formations.
6. Nonmagnetic stabilizers for applications requiring magnetic isolation.
| Sleeve | Mandrel | overall Length (mm) | Product Code | ||||
| Length (mm) | O.D. (mm) | Blade Qty | I.D. (mm) | Fishing O.D. (mm) | Connection | ||
| 380 | Φ155 | 4 | Φ44 | Φ121 | NC38 | 1638 | W0900301 |
| 380 | Φ157 | 4 | Φ44 | Φ127 | NC38 | 1638 | W0900401 |
| 500 | Φ214 | 4 | Φ71 | Φ165 | NC50 | 2013 | W0901001 |
| 500 | Φ220 | 4 | Φ71 | Φ165 | NC50 | 2013 | W0901201 |
| 500 | Φ255 | 4 | Φ71 | Φ165 | NC50 | 2013 | W0901601 |
| 500 | Φ304 | 4 | Φ76 | Φ203 | 6 5/8 REG | 2000 | W0902001 |
| 500 | Φ310 | 4 | Φ76 | Φ203 | 6 5/8 REG | 2000 | W0902101 |
| 500 | Φ313 | 4 | Φ71 | Φ165 | NC50 | 2013 | W0902103 |
| 500 | Φ371 | 4 | Φ71 | Φ197 | 6 5/8 REG | 2013 | W0902201 |
| 500 | Φ374 | 4 | Φ71 | Φ203 | 6 5/8 REG | 2013 | W0902203 |
| 520 | Φ405 | 4 | Φ76 | Φ241 | 7 5/8 REG | 2045 | W0902301 |
| 520 | Φ430 | 4 | Φ76 | Φ241 | 7 5/8 REG | 2045 | W0902401 |
| 520 | Φ444 | 4 | Φ76 | Φ241 | 7 5/8 REG | 2045 | W0902501 |
| 600 | Φ558 | 4 | Φ76 | Φ241 | 7 5/8 REG | 2130 | W0902701 |
| 690 | Φ711 | 5 | Φ76 | Φ241 | 7 5/8 REG | 2210 | W0903401 |


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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
30 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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