Stabilize drilling pressure, reduce vibration and increase speed.The hydraulic drilling promoter is a tool to increase drilling speed. With hydraulic pressurization, it can provide accurate pressurization and even bit-feeding and solve the problem that the drilling pressure is difficult to apply while drilling directional, large displacement , horizontal and small borehole wells.

Hydraulic pressure is applied to provide stable drilling pressure for the bit.

Reduce bit impact vibration and extend bit’s life. Improve the stress bearing status of drill string for better stability and guidance, which can effectively control the well deviation.

It has auto-bit function within the working range to improve the well trajectory quality.