在煤矿生产中，经常会遇到老窑突水事件，由于老窑开来年代久远，开来深度、开采范围及积水与否均不清楚，给煤矿的生产及人身安全带来很大威胁。为了准确地确定老窑分布范围，为煤矿的安全查出隐患，避免不必要的损失，今年3月10日～20日，我队在英岗岭矿务局采背山煤矿作了有 In the production of coal mines, water inrush from the old kilns is often encountered. As the old kilns have a long history, the open depth, the scope of mining and the waterlogging are not clear, which poses a great threat to the production and personal safety of coal mines . In order to accurately determine the scope of the distribution of the old kiln, identify hidden dangers for the safety of the coal mine to avoid unnecessary losses, March 10 this year to 20, my team at the Yinggang Ridge Mining Bureau made a coal seamount