摘要
针对阳煤集团一矿15号煤层瓦斯含量大、低渗透性等特点,在一次采全高S8310工作面中进行了CO_2预裂增透技术的实验研究。实验效果表明,运用CO_2致裂增透技术可以使得一次采全高工作面提高瓦斯抽采效率,减少瓦斯抽采时间,降低了抽采钻孔量。
Aiming at the Yangquan Coal Mine No.15 coal seam gas content, low permeability, CO_2 application of presplit AR technology in mining the high S8310 working face. The experimental results analysis, the use of CO_2 fracturing antireflection technology can make a fully mechanized working face to improve the gas drainage efficiency,reducing gas drainage time That reduces the drainage hole.
作者
崔贵波
Cui Guibo(Yangquan Coal Mine Group, Yangquan Shanxi 04500)
出处
《机械管理开发》
2017年第8期34-36,124,共4页
Mechanical Management and Development
