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山西煤炭进出口集团经坊煤业公司井田面积30.7229km2,生产能力300万吨,批准层位3#、8#、9#、14#、15#。现开采3#煤层。随着矿井开采时间的延伸,南区主要水害为本煤层的采空区积水。北区水文地质条件为中等,局部带压,带压标高652m,北区主要水害类型为采空区积水及奥灰岩溶水,矿井总体水文地质条件为中等。如在生产过程中疏于防范,将给矿井安全生产造成严重的危害。
Shanxi Coal Import & Export Group Jingfang Coal Company has a field area of 30.7229km2 and a production capacity of 3 million tons. The approval level is 3 #, 8 #, 9 #, 14 # and 15 #. Now mining 3 # seam. With the extension of the mining time, the main water damage in the southern area is the water accumulated in the gob of the coal seam. The hydrogeological conditions in the north are medium and partial pressures with a pressure elevation of 652m. The main types of water damage in the northern area are goaf and limestone karst water. The overall hydrogeological conditions in the mines are medium. As in the production process negligence, will give mine safety hazards caused serious.