突出矿井煤层气开发与安全高效采煤一体化模式的研究与实践

摘要

For solving the technical problem of the coordinated development of CBM and coal in outburst mines, an integrated mode of CBM development and safe-efficient coal mining in outburst mines was proposed on the basis of many years’ research and practice, by utilizing the gas content measurement technology, CBM productivity prediction technology, surface gas drainage technology and other gas control technologies and in combination with the gas occurrence management platform, the corresponding technical system was formed, and the connotation of “assuring coal mining by gas production and promoting gas production by coal mining” was interpreted. This research result has been successfully applied in west shaft area of Sihe Mine, the gas control level was significantly increased and good social and economic benefits were achieved.%为解决煤与瓦斯突出矿井煤层气与煤炭协调开发这一技术难题，在多年研究和实践的基础上，利用瓦斯含量测定技术、井下煤层气抽采产能预测技术，以及地面井抽采等多项瓦斯治理技术，结合煤层瓦斯赋存管理平台，提出了突出矿井煤层气开发与安全高效采煤一体化模式，形成了相应的技术体系，诠释了“以采气保采煤，以采煤促采气”的内涵。研究成果成功应用于寺河矿西井区，显著提高了矿井瓦斯灾害治理水平，并取得了良好的经济和社会效益。