Rotary Hammer Downhole Motor

The product is designed for solving stick-slip on bottom hole as a speed up tool with characteristics of advanced in design, compact in structure and long in service life.

The motor is composited by power section assembly, hydraulic forcing assembly, hydraulic oscillation assembly.

It has outstanding effects of speed up and bit protection by motor radial oscillation and axial thrust reducing BHA friction & increasing WOB in drilling.

Rotary Hammer Downhole Motor Advantages

Auxiliary rock breaking: this tool has the ability of compensate for drilling pressure in 3-8t, obtaining great drilling pressure and faster rotary speed.

Reducing backing pressure: the hydraulic oscillation has an frequency that is twice the speed.

Stronger power: 25% more power than conventional PDM, faster than traditional ROP increasing tools.

Protecting drill bit: perfectly matched with PDC drill bits, reducing impact damage and extending the operation life by over 30%.

More safe and reliable: flexible pressure, stable torque and lower bottom assembly ultimate stress.