Uniform Thickness: Reasonable to change the shape of stator housing, the stator elastomer layer of the Unifrom Thickness downhole motor is thin and even. The characteristics of the downhole motor are short length, high power, high pressure drop, low rotate speed, high cooling efficiency, even thermal expansion, more widely used, more optimized structure and lighter mass. Especially the characteristics can prolong the downhole motor’s life and improve drilling efficiency in ultra-deep well, directional wells and high temperature well.
Resistance High-temperature And Oil Based Mud: The downhole motor is suitable for high-temperature, high oil base mud system. In the conditions of less than 180°C and high oil, specially formulated stator elastomer owns high retention rates of strong force strength, tear strength and other properties. The oil-resistant elastomer with reasonable magnitude of interference has better using effect in the high-temperature, high oil base mud.
Corrosion-resistance:After corrosion spraying to form special coating, the rotor is better corrosion, erosion and abrasion-resistant. And downhole motor is suitable for long time in the corrosive fluid.