| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | lake |
| Model Number: |
Quick Details
Specifications
The Integral Spiral Blade Stabilizer of Zhongzhong is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5051-91 Standard. It is mainly used to stabilize the drilling tools in the process of drilling hole. It can be separated into Drill String and Near bit types
Technical Specifications of Straight Blade Stabilizer
Bit O.D.(in | O.D. (mm) | End O.D (mm) | I.D. (mm) | Length(mm) | Connection | ||||||
Short Type | Long Type | Drill string | Near bit | ||||||||
Near bit | Drill string | Near bit | Drill string | Top | Down | Top | Down | ||||
6 | 152.4 | 121 | 51 | 800 ~900 | 1,000 ~1,100 | 1,200 ~1,400 | 1,400 ~1,600 | NC 38 | NC 38 | NC 38 | 3-1/2 REG |
6-1/4 | 158.7 | ||||||||||
6-1/2 | 165.1 | ||||||||||
7-1/2 | 190.5 | 159 165 178 | 57 71 | 1,000 | 1,600 | 1,800 | NC 46 | NC 46 | NC 46 | 4-1/2 REG | |
7-7/8 | 200.0 | ||||||||||
8 -3/8 | 212.7 | 1,000 ~1,200 | 1,600 ~1,800 | 1,800~ 2,000 | NC46 NC50 | 4-1/2 REG | |||||
8 -1/2 | 215.9 | ||||||||||
8-3/4 | 222.2 | ||||||||||
9-1/2 | 241.3 | 178 197 | 71 | 800 ~1,000 | 1,000 ~1,200 | 1,600 ~1,800 | NC 50 | NC 50 | NC 50 | 6-5/8 REG | |
9-5/8 | 244.5 | ||||||||||
9-7/8 | 250.8 | ||||||||||
12-1/4 | 311.2 | 203 229 | 76 | 1,000 ~1,200 | 1,200 1,500 | 1,800 2,000 | NC56 6-5/8 REG | 6-5/8 REG | |||
17-1/2 | 444.5 | 1,200 ~1,300 | 1,200 ~1,300 | 2,000 ~2,200 | 2,000~ 2,200 | NC61 7-5/8 REG | |||||