煤矿安全2015,Vol.46Issue(7):155-158,4.DOI:10.13347/j.cnki.mkaq.2015.07.043
松藻煤矿采动稳定区瓦斯地面抽采井施工工艺
Construction Technology of Ground Pumping Well for Gas Drainage in Stable Mining-affected Region of Songzao Coal Mine
摘要
关键词
采动稳定区/地面钻井/瓦斯抽采/施工工艺/空气钻井Key words
stable mining-affected region/ surface borehole/ gas drainage/ construction technology/ air drilling分类
矿业与冶金引用本文复制引用
钟沛,李彦明,郭志军..松藻煤矿采动稳定区瓦斯地面抽采井施工工艺[J].煤矿安全,2015,46(7):155-158,4.基金项目
“十二五”国家科技重大专项资助项目(2011ZX05040-004) (2011ZX05040-004)