Even Wall Downhole Motor Presentation

Even wall downhole motor is our newest developed downhole motor since 2008, on the basis of absorbing foreign advanced technology. It has obvious advantages during the application in both directional well and medium-shallow well. Compared to the conventional downhole motor, the even wall downhole motor shows its greater advantages in deep well, extended reach well and short radius well application.
The internal of the even wall stator is processed into a spiral curved surface matching with the rotor, and then vulcanized with rubber, making the rubber thickness uniform and equal. The even wall stator coordinating with the rotor composes the even wall downhole motor. The even wall motor not only enhances the capacity of impact resistance and deformation resistance of the rubber on the stator internal surface, but also avoid the rubber aging and rubber losing problems during the process of vulcanization, achieving the best rubber vulcanization effect, guaranteeing the service life of the even wall motor, and improving the build-up rate of downhole motor.
Features of this type motor are with large pressure drop, enough power, low rotary speed and high volumetric efficiency. The pressure drop of each level is 2-3 times than the conventional downhole motor, and the motor volumetric efficiency is 40% higher than the total efficiency of the conventional motor. If this kind of motor is used together with the rock bit, it will apply a higher weight on the bit. The even wall motor has small bending radius, higher rate of building angle, showing greater advantages in short-radius horizontal well, deep well and high temperature well application.
Dezhou Jingmei Petroleum Machinery Co.,Ltd supply series of Even wall downhole motor. The technical level have reached a higher quality standard beyond the same domestic industry. So far we have got lots of orders. Our products received praise from the customers. Sincerely welcome to visit our factory.