松藻煤矿15~#煤层卸压和瓦斯抽采技术研究

Research on Coal Seam Unloading and Downhole Gas Extraction Technology in Songzao Coal Mine

本文以重庆能源集团松藻煤矿15~#煤层为研究对象,对其进行卸压和井下瓦斯抽采技术的实践研究,并在实际开采过程中得到了运用,取得了较好的瓦斯治理效果。

This paper takes the codium 15 # coal seam of Chongqing Energy Group as the research object, and focuses on the study of the pressure relief and the practice of the mine gas extraction technology, and it shows that if the technology is used in the actual mining process, gas overrun can be better resolved.