三维地震勘探在郭屯煤矿探测地质异常体中的应用
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摘要
岩浆侵入煤层及古河流冲刷煤层造成煤层被吞蚀、变焦、变薄及煤层被冲刷,影响着煤矿高产、高效、安全生产。该文通过实例介绍了利用常规三维地震解释技术结合地震属性分析技术,准确地圈定煤层被吞蚀、变焦、变薄及煤层冲刷平面分布范围及分布规律,避免了单一属性解释的片面性及多解性。
Caused by magma intrusion the seam and ancient river erosion seam the seam was engulfs zoom,thinning and coal is washed,affect yield,high efficiency,coal mine production safety.That paper introduces the use of conventional 3D seismic interpretation techniques combined with seismic attribute analysis technology,accurate delineation of the coal seam engulfs zoom,thinning and seam erosion the plane distribution range and distribution law,avoid a single attribute to explain the one-sidedness and multiple solutions.
引文
[1]崔大尉,王一等.利用地震属性解释煤层冲刷带[J].物探与化探,2011,35(2):235~237
    [2]崔若飞等.地震资料矿井构造解释方法及其应用[M].北京:煤炭工业出版社.1997
    [3]刘正风,山东省煤田地质局物探测量队.山东鲁能菏泽煤电开发有限公司郭屯煤矿四、五采区三维地震勘探报告[R].山东泰安:山东省煤田地质局物探测量队,2012

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