地面水射流径向水平破煤瓦斯治理技术应用实践  

Application practice of ground water jet radial horizontal coal breaking gas control technology

作　　者：郭运海[1] Guo Yunhai(Jizhong Energy Fengfeng Group Co.,Ltd.,Handan 056000,China)

机构地区：[1]冀中能源峰峰集团有限公司,河北邯郸056000

出　　处：《煤炭与化工》2022年第10期114-116,共3页Coal and Chemical Industry

摘　　要：本文针对九龙矿地面水射流径向水平破煤瓦斯治理技术成功应用进行介绍,并对地面主孔数量和位置确定、高压水射流煤层径向射孔方法和作用,压裂方法与目的、压裂监测方法、治理效果进行论述。该技术的成功应用,为矿井瓦斯治理开创了一条全新技术路线,并在相关矿井得到推广应用。This paper introduces the successful application of surface water jet radial horizontal coal breaking gas control technology in Jiulong Mine,and discusses the number and location of main holes on the ground,the radial perforation method and function of high pressure water jet coal seam,fracturing method and purpose,fracturing monitoring method and treatment effect.The successful application of this technology has created a new technical route for mine gas control,and has been applied in related mines.

关 键 词：地面水射流 主孔数量 压裂方法 瓦斯治理 

分 类 号：TD712[矿业工程—矿井通风与安全]