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Integral Spiral Stabilizer

Short Description:

Integral triple-helix and four-helix stabilizers are divided into the bottom-hole type and the drill string type. The wear-resistant material of its working surface has various forms, such as carbide column inlaid,PDC inlaid,hardfacing electrode overlaid,Background brazing carbide etc.


Product Detail

Product Tags

       Integral triple-helix and four-helix stabilizers are divided into the bottom-hole type and the drill string type. The wear-resistant material of its working surface has various forms, such as carbide column inlaid,PDC inlaid,hardfacing electrode overlaid,Background brazing carbide etc.   Technical Parameters:

IN

OD

(mm)

End OD

(mm)

ID

(mm)

Length

(mm)

Connection

String type

Near bit type

Top

Down

Top

Down

6

152.4

121

51

1200

NC38

3 1/2 REG

6 1/4

158.7

6 1/2

165.1

7 1/2

190.5

159

57

1600

NC46

4 1/2 REG

7 7/8

200

8 3/8

212.7

159

165

71

1600

1800

NC46

NC50

8 1/2

215.2

159

165

178

8 3/4

222.2

9 1/2

241.3

178

197

1600

NC50

NC50

NC50

9 5/8

244.5

1800

6 5/8 REG

9 7/8

250.8

12 1/4

311.2

203

209

76

1800

NC56

6 5/8 REG

NC56

6 5/8 REG

NC56

6 5/8 REG

6 5/8 REG

16

406

229

241..3

2000

2200

NC61

7 5/8 REG

NC61

7 5/8 REG

NC61

7 5/8 REG

NC61

7 5/8 REG

17 1/2

444.5

24

609.6

26

660.4

28

711.2

12


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