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Integral Blade Stabilizer:
| (in) | (mm) | End OD (mm) |
ID (mm) |
Kit 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 | |||||||
Replaceable Sleeve Stabilizer:
| Working outside diameter OD mm（inch） |
Salvage diameter OD mm（inch） |
The upper end Thread |
Lower end Thread |
Hole ID mm（inch） |
Neck length mm（inch） |
Total length mm（inch） |
Remarks |
| 149.2 （5 7/8） |
120.7 (4-3/4) |
NC38 | NC38 | 50.8(2) | 559(22) | 1372 (54) |
Drill string type |
| 3 1/2REG | Bottom hole type | ||||||
| 152 （6） |
120.7 (4-3/4) |
NC38 | NC38 | 50.8(2) | 559(22) | 1372 (54) |
Drill string type |
| 3 1/2REG | Bottom hole type | ||||||
| 215.9（8-1/2） | 165 (6-1/2) |
NC50 | NC50 | 71.4 (2-13/16) |
686（27） | 1676（66） | Drill string type |
| 4 1/2REG | Bottom hole type | ||||||
| 311.15（12-1/4） | 203(8) | 6-5/8 REG |
6-5/8 REG |
71.4 (2-13/16) |
610（24） | 1550（61） | Drill string type |
| Bottom hole type | |||||||
| 444.5（17-1/2） | 229(9) | 7-5/8 REG |
7-5/8 REG |
76.5(3) | 686（27） | 1702（67） | Drill string type |
| Bottom hole type | |||||||
| 660.4 (26) |
241.3 (9 1/2) |
7-5/8 REG |
7-5/8 REG |
76.5(3) | 660（26） | 1930（76） | Drill string type |
| Bottom hole type | |||||||
| 711.2（28） | 241.3 (9 1/2) |
7-5/8 REG |
7-5/8 REG |
76.5(3) | 686（27） | 1981（78） | Drill string type |
| Bottom hole type |
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Post time: Mar-05-2020
