AISI 4145H Oilfield Drilling Tool Integral Near Bit Stabilizer & String Stabilizers

Description of drilling stabilizer

Stabilizer is one useful tool for drilling operation. We offer a wide variety of near bit stabilizers and string stabilizers according to API SPEC 7-1. All drilling stabilizers are integral style, also can be highly customized as per customer’s requirements.

Integral near bit & string stabilizer are manufactured from one solid bar of AISI 4145H modified steel, usually have 3 blade or 4 blade. Professional heat-treatment process grantees the mechanical strengths meet the requirements of API SPEC7-1. Hardness of 285-341HB can be assured both 1” beneath the outer surface and 4 quadrant across the neck OD.

1. Material: AISI 4145H or AISI 4145H steel, non magnetic tungsten carbide
2. Standard: API, ISO
3. Specification:6"-36"
4. Machine Type: drilling tool
5. Processing type: forging
6. Hard-facing Types: HF1000-HF5000

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;

Specifications of drilling stabilizer

Integral Near Bit Stabilizer

Near Bit Stabilizer AISI 4145H

Integral Near Bit Stabilizer AISI 4145H Material for Oilfield Drilling Images