摘要
结合白皎矿的瓦斯抽放实践，论述了根据瓦斯的不同来源和具体开采技术条件，因地制宜地进行综合抽放，是减少高瓦斯工作面瓦斯超限次数、提高抽放率的重要途径，也是今后矿井瓦斯抽放的发展趋势。
The paper describes the practice of gas drainage in Baijiao Coal Mine where several drainage techniques were adopted according to gas sources and mining conditions,thus reducing the occurrence of disallowed gas concentration at highly gassy faces and raising gas suction rate.Combined gas drainge technique is a developing tendency for mine gas drainage.
