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基于潘二矿为高瓦斯突出矿井,运用瓦斯地质理论,通过对地堪瓦斯资料和矿井揭露的瓦斯地质资料进行研究,分析了影响潘二矿瓦斯赋存的各种地质因素。井田的东部倾伏区和西部倾伏区,受F2,F10,F1,F5断层等断裂构造和陶王背斜的影响,瓦斯含量较背斜北翼和西部逆冲断裂带大;在背斜北翼,受F28开放性正断层的影响,以F28断层为界,其东南侧较西北部瓦斯大。通过分析得出,在潘二矿的瓦斯地质单元内,断层是影响某点局部瓦斯变化的主要因素。
Based on the gas geology theory of Panyi Mine and the gas geological data exposed from the mine, the various geological factors affecting the gas occurrence in Pan’er Mine are analyzed. Affected by faults such as F2, F10, F1, and F5 faults and Taowan anticlines, the gas fields in the eastern and western subsidence areas of the Ida are larger than the anomalies in the north anticline and the western thrust belt. The north wing, affected by the open normal faulting of the F28, is bounded by the F28 fault, with much larger gas on the southeast than the northwest. Through analysis, it is concluded that the fault is the main factor that affects the local gas change at a certain point in the gas geological unit of Pan Er Mine.