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Product Details:
Payment & Shipping Terms:
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| Outer Diameter: | 5 7/8 "~ 42" | Connection: | 75/8" Reg Pin -75/8" Reg Box |
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| Hardfacing: | HF1000 HF2000 HF3000 HF4000 HF5000 | Blades Number:: | 3 Blade Or 4 Blades |
| Material: | Alloy Steel, 4145H | Processing Type: | Forging |
| Blades Model: | Spiral | Application: | S: Energy & Mining, Well Drilling |
| Highlight: | oilfield spare parts,drill accessories kit |
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API Spec 7-1 HF3000 Spiral Drilling String Integral Blade Stabilizer
Product Desription
Drilling stabilizer is a piece of downhole equipment used in the bottom hole assembly (BHA) of a drill string. It mechanically stabilizes the BHA in the borehole in order to avoid unintentional sidetracking, vibrations, and ensure the quality of the hole being drilled. It is composed of a hollow cylindrical body and stabilizing blades, both made of high-strength steel. The blades can be either straight or spiralled, and are hardfaced for wear resistance.
When the drill string is rotated at high speed in the hole, the slender drill pipe is kept running smoothly, so that the bit axis is as close as possible to the center line of the drill hole, also called the centralizer, which is used in oil, gas and geological exploration drilling projects. The stabilizer has a relatively simple structure and is a large diameter joint with rib pieces (straight or spiral). The form of the stabilizer can be divided into a drill string type and a bottom hole type.
Hardfacing type: HF1000, HF2000, HF3000, HF4000.
When Ordering Please Specify:
● Hole size or required blade O.D.;
● Number of blades required (3 or 4 are standard styles);
● Straight or spiral blades;
● Hardfacing type ;
● Top and Bottom Connections;
● Body diameter required;
● String or Near Bit application;
● Alloy steel or non-magnet materials ;
● Special features SRG on connections, bored for float etc.
Main Specifications of Our Oilfield Drilling Stabilizer
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Bit Size (in) |
Working OD (mm) |
End OD of body(mm) |
ID (mm) |
Length (mm) |
Thread code on both ends | |||
| Drill 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 |
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| 8 1/2 | 215.2 | 159 165 178 |
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| 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 |
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| 17 1/2 | 444.5 | |||||||
| 24 | 609.6 | |||||||
| 26 | 660.4 | |||||||
| 28 | 711.2 | |||||||
| Note: Stabilizer can be made according to customer’s special requirement. | ||||||||
Optional Stabilizers
We offer several options for IBS, in both alloy steel and non-magnet materials:
● Spiral Integral Blade Stabilizer;
● Straight Integral Blade Stabilizer;
● Non-Magnet Integral Blade Stabilizer.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
Company Tenet
Customer's satisfaction is the highest pursuit of TR Solids Control.
Contact Person: Ms. Sunny Lee
Tel: +86 13186019379
Fax: 86-29-8633-2919
