Integral Straight Blade Stabilizer
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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