水平长钻孔抽采瓦斯技术的应用  

Application of Gas Drainage Technology with Horizontal Long Borehole

作　　者：徐传田[1] 魏胜田[1] 

机构地区：[1]淮北矿业集团公司海孜煤矿,安徽淮北235147

出　　处：《煤炭技术》2010年第8期104-105,共2页Coal Technology

摘　　要：淮北矿业集团公司海孜煤矿尝试用水平长钻孔抽采瓦斯代替高瓦斯抽放巷道抽放瓦期,通过近2个月的抽放考察,达到理想的效果。实践证明,应用此技术能提高工作面瓦斯抽放量、扩大抽放面积,能有效治理矿井瓦斯灾害,对同类矿井具有借鉴与指导意义。The gas drainage with horizontal long borehdes was applied in Haizi Coal Mine of Huaibei Mining Industry Group Comp.,instead of the drainage with the high gas roadway.After nearly 2 months,the desired results were achieved.The gas drainage quantity and range can be improved and expanded by the horizontal long borehole technique.The gas damage of mine can effectively controlled.There are referential value to similar mines.

关 键 词：瓦斯 水平长钻孔 抽采 

分 类 号：TD712[矿业工程—矿井通风与安全]