阳泉五矿15~#煤层地质参数测试和应力分析  

Situation of 15~# Seam and Physical Characteristics in Yangquan No.5 Coal Mine

作　　者：吴超 杨胜强[2] 张雯 李鹏 WU Chao;YANG Sheng-qiang;ZHANG Wen;LI Peng(Yuncheng Professional Technolongy College,Yuncheng 044000,China;State Key Laboratory of Coal Resources and Mine Safety,China University of Mining and Technology,Xuzhou 221008,China;Shenyang Research Institute,China Coal Technology and Engineeering Group Corp,Shenyang 113122,China)

机构地区：[1]运城职业技术学院,山西运城044000 [2]中国矿业大学煤炭资源与安全开采国家重点实验室,江苏徐州221008 [3]中煤科工集团沈阳研究院有限公司,沈阳113122

出　　处：《煤炭技术》2018年第10期190-192,共3页Coal Technology

摘　　要：在现场实验的基础上,从测试的15#煤层的地质变化数据入手,获取了15#煤层渗透率、储层压力等;此外,还通过理论分析和现场原始地应力测试,得到了15#煤层原始应力测试曲线,以及煤层破裂压力pb、闭合压力pc等煤储层参数,研究成果对于研究15#煤层瓦斯预抽技术有较强的指导意义。On the basis of field experiment,from the geological change data of 15^# coal seam,by analyzing the geological change data of 15^# coal seam,obtained penetrance and reservoir pressure of 15^# coal seam,in addition,the original stress test curve of 15^# coal seam is obtained by theoretical analysis and field orginal stress test.As well as coal reservoir parameters such as coal seam fracture pressure pb,closed pressure pc and so on,the research results have a strong guiding significance for the study of 15^# coal seam gas predrainage technology.

关 键 词：渗透率 注入压降测试 应力测试 储层压力 

分 类 号：TD712[矿业工程—矿井通风与安全]