GASGEOLOGICALOCCURRENCE REGULARITY ANDCOAL AND GAS OUTBURST RESEARCH PROGRESS

摘要

Gas disaster is a major safety hazard in coal mine production, it studies the regularity of gas occurrence and analyzes the geological control factors of regional gas distribution, which plays a guiding role in the safe production of mines. Gas is a complex geological body that is stored in coal seams and its surrounding rocks. The occurrence and distribution of gas in coal reservoirs are controlled by geological conditions, and there is obvious gas geological regularity. Gas geology has developed into an independent discipline. In this paper, the following conclusions are obtained: (1) The geological control factors of gas storage, the gas occurrence regularity is obtained by analyzing the control methods of gas by various geological factors; (2) The gas geology is analyzed based on the research status of gas geological regularity at home and abroad for the development trend of gas learning.