As a coal and gas outburst mine, Julong Mining Company consistently learning, studying and applicating the technology of gas prevention and control to improve the gas drainage system and monitoring system of gas drainage， in the work of coal road driving, The mine takes measure in the area of gas pre-drainage by holes along seam.By use of drilling technology, optimization of drilling technology,  the mine pushes forward fine management of  drilling and gas to implement the standardization operation process and effectively eliminate the danger of coal and gas outburst and prevent the gas accident， ensuring safety in the process of mineral production.