焦坪矿区南部瓦斯构造控制规律  

Gas structure controlling laws in Jiaoping southern mining area

作　　者：许满贵[1] 马正恒[1] 邹憬[2] 崔秀伟[1] 

机构地区：[1]西安科技大学能源学院,陕西西安710054 [2]中石油勘探开发研究院廊坊分院,河北廊坊065007

出　　处：《西安科技大学学报》2010年第5期513-517,共5页Journal of Xi’an University of Science and Technology

基　　金：陕西省自然科学基金项目(2007E230);陕西省教育厅专项基金项目(08JK352)

摘　　要：煤层瓦斯是含煤地层经历多次构造演化的地质体,只有掌握区域构造演化史,才能够掌握矿井瓦斯赋存规律。运用区域构造演化理论,阐述了焦坪矿区大地构造位置、沉积层序及构造演化史。在此基础上系统研究了构造及其演化对煤层瓦斯赋存的控制作用。研究结论对矿井瓦斯灾害防治和煤层瓦斯抽放利用有重要的理论指导意义。Seam gas is a geological body which experiences multi-period tectonic evolution.Only to grasp the history of regional tectonic evolution,can we grasp the gas occurrence regularity of mining area.Using regional tectonic evolution theory,the article elaborated the geotectonecs location,depositional sequences and the history of tectonic evolution of Jiaoping mining area.Based on this,studied the control law of structure and its evolution to gas occurrence.Conclusions have important theoretical significance for prevention and control of mine gas disaster and gas drainage.

关 键 词：焦坪矿区南部 瓦斯赋存 构造演化 控制作用 

分 类 号：TD713[矿业工程—矿井通风与安全]