杉林一井地质条件复杂，建井以来共发生煤与瓦斯突出13次。近年来，逐步建立和完善了“四位一体”的防灾措施，突出灾害得到有效控制，取得了较好的安全、经济效益。 Geological conditions of Cunningham Well are complicated. Coal and gas outburst have occurred 13 times since the well was built. In recent years, the “four in one” disaster prevention measures have been gradually established and perfected to highlight that the disasters have been effectively controlled and good security and economic benefits have been achieved.