Yantai Enerserva Machinery Co., Ltd.

Yantai Enerserva Machinery Co., Ltd.

Non-Rotating Stabilizer

Category: Stabilizer
Views: 1565

  • 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


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