Scope of application

1. It is suitable for directional drilling track measurement operations along coal seam, high roof, comb top and floor, water exploration, grouting reinforcement of top and floor, exploration of hidden disaster factors, fire extinguishing and rescue.

2. It is mainly used in the process of directional drilling in underground coal mine construction. According to the regulations, the spatial parameters of the designated position in the drilling hole are collected and transmitted to the explosion-proof computer for processing through the mud medium in the unwired drill pipe.

Technical characteristics

The 1.17-inch HD LCD screen displays data tables and track charts more clearly, making it easier for operators to operate downhole.

2. Battery pack power supply, convenient replacement of supporting spiral groove drill pipe, not easy to stick drill.

3. The computer adopts Android operating system, which is the first in the mining field in the world and provides a more stable operating platform for the measurement software.

4. Data acquisition function: The device has the function of collecting drilling track parameters, including dip Angle, azimuth Angle and tool facing Angle.

5. Storage function: The device has the storage function of drilling track parameters (inclination, azimuth and tool facing Angle).

6. Display function: drilling trajectory parameters (dip Angle, azimuth Angle and tool orientation Angle) can be displayed in real time after the MWD software is turned on by the computer. The design trajectory and actual drilling trajectory of the drilling can be displayed in the plan and profile drawing after the MWD software is turned on by the computer.

Technical parameter