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| Place of Origin | Germany |
| Brand Name | ROSCHEN |
| Certification | ISO |
| Model Number | 400-1000 MM |
4145H Mod Rugged Integral Blade Stabilizer Oilfield Drilling Tools / Drill String Stabilizer API
4145H Mod Rugged Integral Blade Stabilizer Oilfield Drilling Tools / Drill String Stabilizer API
Rugged Integral Blade Stabilizer Oilfield Drilling Tools / Drill String Stabilizer
Description:
Integral straight blade stabilizer: Integral 3-straight rib stabilizer,integral 4-straight rib stabilizer,and Integral multi-straight rib stabilizer ,which working surface are provided with carbide insert compound and overlay,etc. The body is made from high strength alloy steel of heat treated.
Features:
1. To be manufactured from high strength 4145H heat treated material.
2. One-piece rotation stabilizer can be run either near the bit or up in the drill string.
3. Various hardfacing is available i.e. Composite Tungsten Carbide Rod, Tungsten Carbide Inserts, Diamond Inserts, Geothermal.
4. Full standard spec and special spec are available.
Applications:
To be applied in most rugged and abrasive drilling formation.
Specifications:
1. Material: 4145H, 4145Mod, 40CrMnMo, etc.
2. UT: ASTM A388
Integral blade stabilizer specification:
| Working Outer Diameter |
Working Length |
D2 | D | L±20 | Suitable Bit Diameter mm(in) |
|||
| Short Type | Long type | |||||||
| Near-bit Type | Drill String Type |
Near-bit Type | Drill String type |
|||||
| L3=150 | L1=350 | L3=300 | L1=700 | |||||
| 152.4 152 151 |
400
500 |
121 |
51 |
950
1050 |
1100
1200 |
1450
1550 |
1650
1750 |
152.4(6) |
| 158.7 158 157 |
158.7(6 1/4) | |||||||
| 161.5 164 163 |
165.1(61/2) | |||||||
| 190.5 190 198 |
400 500 |
159 |
57 |
950 1050 |
1100
1550 |
1450
1550 |
1650
1750 |
190.5(71/2) |
| 200.0 199 198 |
200.0(8 3/8) | |||||||
| 212.7 212 211 |
400
500 700 |
178 |
71 |
950
1050 1250 |
1100 1200 1650 |
1450 1550 1650 |
1650 1750 1850 |
212.7(8 3/8) |
| 215.9 215 214 |
215.9(8 1/2) | |||||||
| 222.2 221 220 |
222.2(8 3/4) | |||||||
| 241.3 240 239 |
400 500 600 700 |
178 |
71 |
950 1050 1150 1250 |
1100 1200 1300 1400 |
1450 1550 1650 1750
|
1650 1750 1850 1950 |
241.9(9 1/2) |
| 244.5 244 243 |
244.5(9 5/8) | |||||||
| 250.8 250 249 |
250.8(9 7/8) | |||||||
| 311.1 310 309 |
600 800 |
203
229 |
76 |
1250 1350 1450 |
1400 1500 1600 |
1850 1950 2050 |
2050 2150 2250 |
311.1(12 1/4) |
| 444.5 443 441 |
700 800 900 |
1550 1650 1750 |
1700 1800 1900 |
2150 2250 2350 |
2350 2450 2550 |
444.5(17 1/2) | ||
Competitive Advantages:
1. Strict quality control
2. Competitive price
3. Just-in-time delivery
4. Specialist services
5. Quality certificate: ISO9001:2008
Further products information, please don't hesitate to contact us.
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
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