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Drill Stabilizer
Drill Stabilizer
A drill stabilizer is a piece of oil drilling equipment. As a renowned drill stabilizer manufacturer in China, we produce our integral blade stabilizers in accordance with API Spec.7. Integral 3-spiral blade stabilizer and integral 4-spiral blade stabilizer (string type, near bit type) are available.
Our drill stabilizer's working hardfacing surface (also called wall contact) materials can be separate carbide insert, inserted diamond compound, low temperature brazing tungsten carbide slug, surface bead welding abrasive welding rod, or others.
Specifications of Drill Stabilizer
| Size(in) | Working O.D. | End O.D. of body | I.D. | Length | Thread code on both ends | |||
| String type | Near bit type | |||||||
| Top | Down | Top | Down | |||||
| 6 | 152.2 | 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 | 6 5/8 REG | |
| 9 5/8 | 244.5 | 1800 | ||||||
| 9 7/8 | 250.8 | |||||||
| 12 1/4 | 311.2 | 203 229 | 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 | |||||||
Thank you for browsing our website. Rugao Yaou Company is a major oil drilling equipment manufacturer in China. We have obtained the certificate of the American Petroleum Institute (API). Our popular products include oil drilling, drill rig parts, oil drilling tools, shearing machines, hydraulic press brakes, and more. Thanks to their reliable quality and stable performance, our products are well accepted by customers around the world.
Welcome more drill stabilizer purchasers to contact us.
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- Kelly
We are a professional kelly manufacturer and supplier in China. Our oil drilling kelly, a type of drilling equipment, is driving section of the whole drill stem. We can provide both square kelly and hexagonal kelly for you to choose from.
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- Heavy Weight Drill Pipe
Our heavy weight drill pipe, a type of oil drilling equipment, is produced in accordance with API Spec7-1 Standard. Its wall thickness is between drill pipe and drill collar, and its structure is similar to drill pipe.