底板定向长钻孔瓦斯抽采效果模拟研究  

Simulation Study on Gas Extraction Effect of Directional Long Boreholes on Floor

作　　者：付鑫 FU Xin(Shuangliu Coal Mine,Shanxi Fenxi Mining Industry(Group)Co.,Ltd.,Lvliang 033300,Shanxi,China)

机构地区：[1]山西汾西矿业(集团)有限责任公司双柳煤矿,山西吕梁033300

出　　处：《能源与节能》2024年第6期26-28,50,共4页Energy and Energy Conservation

摘　　要：随着煤炭行业的持续发展,煤层瓦斯抽采技术成为了保障煤矿安全、提高资源利用率的核心手段。底板定向长钻孔作为1种先进的瓦斯抽采技术,在实际应用中展现了其独特的优势。然而,如何更加精确模拟其抽采效果,进而优化抽采效果,成为了煤炭领域亟待解决的科学问题。因此,通过对抽采技术的原理与方法进行系统分析,深入探讨底板定向长钻孔瓦斯抽采效果的模拟技术与方法,并对抽采效果进行系统评价,最终提出相应的优化建议,确保底板定向长钻孔瓦斯抽采效果得到有效提升。With the continuous development of the coal industry,coal seam gas extraction technology has become a core means to ensure coal mine safety and improve resource utilization.As an advanced gas extraction technology,directional long borehole technology on floor has demonstrated its unique advantages in practical applications.However,how to more accurately simulate its extraction effect and optimize the extraction effect has always been a scientific problem that urgently needs to be solved in the coal industry.Therefore,a systematic analysis of the principles and methods of gas extraction technology was conducted,the simulation methods and techniques for the gas extraction effect of directional long drilling holes on the floor were deeply explored,the extraction effect was evaluated systematically,and corresponding optimization suggestions were proposed finally,to ensure that the gas extraction effect of directional long drilling boreholes on the floor can be effectively improved.

关 键 词：底板 定向长钻孔 瓦斯抽采 数据模拟 

分 类 号：TD712.6[矿业工程—矿井通风与安全]