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
600 700 |
178 |
71 |
950
1050
1150 1250 |
1100 1200 1650
1400 |
1450 1550 1650
1750 |
1650 1750 1850
1950 | 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
700 800 |
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
