Integral Straight Blade Stabilizer

Integral Straight Blade Stabilizer
Integral Straight Blade Stabilizer
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The integral straight rib stabilizer helps the drill rig make a straight wellhole. These drill string components features a carbide insert compound on their working surface or overlay welding to extend the working life of the drill stabilizer. The body is made from high hardness, heat treated steel and the centralizing blades are designed according to customer requirements.

Specifications 
BIT Working D2 D L2 Length (mm) Connections
O.D
(in) (mm) (mm) (mm) (mm) Short Type Long Type Drill String Type Near
Bit Type
Near Bit Type Drill String Type Near Bit Type Drill String Type Upper Lower Upper Lower
6 152.4 121 51 300 ~ 500 800 ~ 900 1000 ~ 1100 1200 ~ 1400 1400 ~ 1600 NC38 NC38 NC38 3 1/2 REG
6 1/4 158.7
6 1/2 165.1
7 1/2 190.5 159 57 1000 1600 1800 NC46 NC46 NC46 4 1/2 REG
7 7/8 200 165 71
8 3/8 212.7 178   400 1000 ~ 1200 1600 ~ 1800 1800 ~ NC46 4 1/2 REG
8 1/2 215.9     500 2000 NC50
8 3/4 222.2     600    
9 1/2 241.3 178 71 400 ~ 600 800 ~ 1000 1000 ~ 1200 1600 ~ 1800   NC50 NC50 NC50 6 5/8 REG
9 5/8 244.5 197  
9 7/8 250.8    
12 1/4 311.2 203 76 400 ~ 600 1000 1200 1800   NC56 6 5/8 REG
229 1200 1500 2000   6 5/8 REG
17 1/2 444.5   400 ~ 600 1200 ~ 1300 1200 ~ 1300 2000 ~ 2200 2000 ~ NC61  
  2200 7 5/8 REG  

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