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近距离突出煤层组工作面受到上下相邻煤层的卸压气体的影响，工作面释放出大量气体，在通风角瓦斯传感器触发频繁警报。采掘工作面和通风隧道以及大量的瓦斯处理工作，矿山的人力，物力和时间严重限制了矿山的安全生产。在分析和论证了几种瓦斯治理方案后，得出的结论是整个煤层组被认为是一个处理单元，而煤层厚度和瓦斯含量相对较小的弱喷发煤层被认为是核心保护层。计划通过钻孔进行三维排水，实现对顶部和底部的逐步保护，并最大化从相邻煤层排放卸压气。能够最大程度的提升瓦斯治理效率，减轻企业人力、物力的消耗，保证生产安全，促进企业生产保持良好运行状态。“,”The working face of the coal seam group with close outburst is affected by the pressure relief gas of the upper and lower adjacent coal seams. A large amount of gas is released from the working face, and the gas sensor triggers frequent alarm at the ventilation corner. Mining face and ventilation tunnel as well as a large number of gas treatment work, the mine manpower, material resources and time seriously restricted the mine safety production. After the analysis and demonstration of several gas control schemes, it is concluded that the whole coal seam group is considered as a treatment unit, and the weak erupting coal seam with relatively small thickness and gas content is considered as the core protection layer. Three-dimensional drainage through boreholes is planned to achieve progressive protection of the top and bottom and to maximize discharge of unpressurized gas from adjacent coal seams. It can maximize the efficiency of gas control, reduce the consumption of human and material resources, ensure production safety, and promote the production of enterprises to maintain a good running state.