HAH manufactures and repairs a wide variety of API 7-1 Stabilizers, including spiral, straight, integral, and welded blade designs, using both 4145 heat-treated steel (mag) and non-magnetic materials. These stabilizers are designed to control deviation and increase penetration, offering economical solutions that provide versatility for various Bottom Hole Assembly configurations, ultimately reducing overall drilling costs.

Stabilizer Sleeves

In addition to stabilizers, HAH also manufactures, repairs, and services Stabilizer Sleeves, available in both magnetic and non-magnetic options.

Applications

• Centralization: Stabilizers are essential for centralizing the drill collars in the hole.
• Increased Rigidity: As the number of stabilizers in the drill string increases, the stiffness of the drill string enhances, leading to improved drilling performance.
• Smooth Drilling: Increased stabilizer numbers help the drill collars drill a smooth and straight hole while reducing undesirable movements of the drilling bit, such as bit wobble, thereby extending bit life.
• Reaming Action: The large diameter of the stabilizer provides reaming action, effectively wiping the walls of the hole to ensure a full-gauge hole.