我国煤炭工业发展“十二五”规划中明确提出煤炭工业未来5年的发展目标,其中包括安全生产、综合利用、生态环境保护、资源节约等。瓦斯作为煤炭企业的主要灾害源和一种清洁能源,其治理和利用显得尤为重要。瓦斯抽采是瓦斯治理的根本手段,也是瓦斯利用的前提。瓦斯抽采钻孔封孔是瓦斯抽采工作的关键。 China’s coal industry development “Twelve-Five ” plan explicitly put forward the coal industry’s development goals for the next 5 years, including safety in production, comprehensive utilization, ecological environment protection, resource conservation and so on. As the main disaster source and a kind of clean energy of coal enterprises, the control and utilization of gas is particularly important. Gas drainage is the fundamental means of gas management, gas utilization is also the premise. Gas drainage drilling hole sealing gas drainage is the key to work.