Downhole motor/Mud motor/Drilling motor is a positive-displacement motor(PDM), the high drilling fluid enters into the high fluid power converted into mechanical energy, and the rotor drives the principal shaft and bit rotating. We provide the Downhole motor/Mud motor/Drilling motor with diameter from 45mm to 286mm, vertical, single-bend, double-bend and adjustable motors; the hear-resistance temperature ranges are ≤120℃,120℃-150℃; oil-based mud resistance and saturated saltwater mud resistance motors. And we also design and manufacture according to customers' special requirements:



1. Bent Downhole motor: The bent angle on the universal axis can fit curvature of kicking off, Single-bent and double-bent are available.
2. Bent angle adjustable downhole motor: The bent angle of the downhole motor can be adjusted on well surface,which enhances the extension of the kicking off.
3. Extended drilling motor/downhole motor: On the basis of the common downhole
motor, the torque can be increased with the step increasing for the motor.the bit drilling quickly.
4. Hollow rotor downhole motor The adoption hollow rotor for different sizes of hard alloy jet nozzle the inputting flux and horsepower of drill bit.
5. High kick-off downhole motor: The curvature of kicking-off can achieve l°/m with the particular design.the shortness length of the whole and adjacent adjacent bend to the bit.
6. Saturated saltwater mud resistant downhole motor The special coating layer of rotor has stronger ability of corrosion and wear resistance. enabilng the downhole motor to work for a long time in saturated saltwater mud.
7. High temperature downhole motor The resistant temperature of motor can achieve over 150°C by the using of excellent resistant temperature rubber in the stator. With the ability of the resistant temperature rubber in the stator, the requirement of the deep-well.up
deep-well and high temperature grads areas drilling can be satisfied.
8. Sealed transmission shaft downhole motor:Converting the mud sealed to the oil sealed of transmission shaft,this improves the condition of thrust axletree and radial axletree, make the whole downhole motor life long.