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WZ Type Integral Blade Stabilizer

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product description

Integral 3-Straight rib stabilizer, Integral 4- Straight rib stabilizer, working surface are provided with carbide insert compound or overlay welding, etc. The body is made from high strength and heat treated , the centralizing blades are designed at customer's request.

 

Thechnical specifications and parameters

 

Bit
  O.D (in)

 
Working  O.D.  

D2

d

LD2

Length(mm)

Thread code on two ends

 

 

 

 

 

Short Type

Long Type

Drill string type

Near bit type
(in)

 

 

 

 

 

Near bit type

Drill string
 type

Near bit  type

Drill
string type

end

Down

Top

Down

6

152.4

121

51

400~500

800~900

1000~1100

1200~1400

1400~1600

NC38

NC38

NC38

3 1/2REG

6 1/4

158.7

 

 

 

 

 

 

 

 

 

 

 

 
6 1/2

165.1

 

 

 

 

 

 

 

 

 

 

 

7 1/2

190.5

 
159
165
178

 
57

 

 

1000

1600

1800

NC46

NC46

NC46

4 1/2REG

7 7/8

200.0

 

 

 

 

 

 

 

 

 

 

 

8 3/8

12.7

 

 

   400
   500
   600

 

1000~1200

1600~1800

1800~2000

 
NC46
NC50

 
4 1/2REG

8 1/2

15.9

 

 

 

 

 

 

 

 

 

8 3/4

22.2

 

 

 

 

 

 

 

 

 

9 1/2

241.3

 
178
197

 
71

400~600

800~1000

1000~1200

1600~1800

 

 
NC50

 
NC50

 
NC50

 
6 5/8REG

9 5/8

244.5

 

 

 

 

 

 

 

 

 

 

 

9 7/8

250.8

 

 

 

 

 

 

 

 

 

 

 

12 1/4

311.2

 
203
229

 
76

500~600

1000
1200

1200
1500

1800
2000

 

NC56
6  5/8REG

 
6  5/8 REG

17 1/2

444.5

 

 

500~600

1200~1300

1200~1300

2000~2200

2000~2200

NC61
7  5/8REG

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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