The stabilizer is an important tool in oil and gas drilling operations. It is mainly used to control the wellbore trajectory, improve the stability of the drill string assembly, and reduce vibration and wear.

　　The material is usually 4145H/ 4145H-MOD /Non-magnetic alloy.

　　The types of stabilizers available by ETANG include:

　　Spiral Integral Blade Stabilizer;

　　Straight Integral Blade Stabilizer;

　　Non-Magnetic Integral Blade Stabilizer;

　　Non-Rotating Stabilizer;

　　Replaceable Sleeve Stabilizer

　　The non-rotating stabilizer is composed of mandrels, rubber sleeves, self-locking lower joints and other parts. During the drilling process, the rubber sleeve does not rotate with the drill string, avoiding blade wear and pipe wall damage, reducing torsion rejection, reducing drill collar wear, and can increase the load on the drill bit and improve the drilling speed.

　　The replaceable sleeve stabilizer consists of two parts: the mandrel and the centralizer (replaceable sleeve), which are combined into one with a special cone buckle. Since the centralizer can be quickly replaced, it can save drilling costs and improve work efficiency.

　　Hard Facing Type: HF 1000; HF 2000; HF 3000; HF 4000; HF 5000; HF 6000