This project aims to conduct field trials using underground inseam (UIS) directional boreholes to demonstrate the possibility of nitrogen flushing as a solution to future hard-to-drain or low permeable seams to accelerate gas drainage rate to meet statutory threshold values.
This project aims to conduct field trials using underground inseam (UIS) directional boreholes to demonstrate the possibility of nitrogen flushing as a solution to future hard-to-drain or low permeable seams to accelerate gas drainage rate to meet statutory threshold values.