The Situation and Countermeasures of Water Disaster Control for Coal Mine in Henan Coal and Chemical Industry Group

On the basis of serious analysis of the hydrogeological conditions and the major water disaster characteristics for the water-rich mining area of Henan coal and chemical industry group,The paper analyzed the key technologies and methods of water disaster control for current mines, proposed the basic ideas of water control work ,the key technologies and management issues which need to be addressed for the group during the new period.