Application of borehole track recorder in mine water prevention and control

In order to solve the problem of low efficiency of measurement by transportation of drilling rig, YZG05/30 borehole track recorder is developed, and working principle is introduced. Through large amount of engineering practice, suitable construction method is put forward. The tests indicate that the recorder has good overall performance and is enough to meet the need for production of coal mine. Aiming at imperfection in application of the recorder, the improvement direction was put forward.