模块化联合增透抽采技术在高河能源的应用  

Application of Modular Combined Enhanced Permeability Pumping Technology in Gaohe Energy

作　　者：王燕杰 WANG Yan-jie(Safety Supervision Department,Shanxi Lu′an Mining Group Co.,Ltd.,Changzhi 046204,China)

机构地区：[1]山西潞安矿业(集团)有限责任公司安全监察局,山西长治046204

出　　处：《煤炭技术》2021年第3期110-111,共2页Coal Technology

摘　　要：为解决高河能源瓦斯难抽采的问题,结合该区域地质构造和瓦斯赋存情况,在W2307工作面本煤层预抽实施CO_(2)气相压裂+水力造穴+普通预抽孔模块化联合增透抽采技术。经现场应用证明,采用联合增透抽采技术试验区较单一抽采方法显示出更高的抽采效率。In order to solve the problem of difficult gas drainage in Gaohe energy,combined with the regional geological structure and gas occurrence situation,CO_(2)gas phase fracturing+hydraulic hole making+common pre drainage hole modular joint permeability increasing drainage technology was implemented in this coal seam of W2307 working face.Field application shows that the combined enhanced permeability pumping technology has higher pumping efficiency than single pumping method.

关 键 词：CO_(2)气相压裂 水力造穴 模块化 联合增透抽采技术 

分 类 号：TD712[矿业工程—矿井通风与安全]