| 地表复杂地区的三维地震勘探方法与效果 |
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| 引用本文： | 郝召敏.地表复杂地区的三维地震勘探方法与效果[J].安徽地质,2010,20(1):53-55. |
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| 作者姓名： | 郝召敏 |
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| 作者单位： | 安徽省煤田地质局物测队,安徽,宿州,234000 |
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| 摘 要： | 勘探区位于鄂尔多斯高原西部,属于高原侵蚀性丘陵地貌,地表复杂,地层倾角较陡,激发条件差,野外施工困难,采用野外静校正、地表一致性反褶积、自动剩余静校正等处理手段,查明了主采煤层的赋存状态,预测了煤厚变化情况,查明了区内落差5m以上的断层,解释了落差3～5m的断点。
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| 关 键 词： | 地表复杂 三维地震勘探 数据采集 资料处理与解释 |
THREE-DIMENSIONAL SEISMIC SURVEYING METHOD APPLIED IN COMPLEX GROUND AREA AND THE RESULT |
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| HAO Zhao-min.THREE-DIMENSIONAL SEISMIC SURVEYING METHOD APPLIED IN COMPLEX GROUND AREA AND THE RESULT[J].Geology of Anhui,2010,20(1):53-55. |
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| Authors: | HAO Zhao-min |
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| Institution: | HAO Zhao-min(Topographical Planimetry Team of Anhui Bureau of Coal Geology,Suzhou,Anhui 234000,China) |
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| Abstract: | The exploration area lies in western Ordos highland,is shown as highland erosion hilly landform with complex ground conditions.The strata dip abruptly and induction conditions are poor.Field static correction,surface consistent deconvolution and automatic residual static correction were used to have found the occurrences of major mined coalseam,foreseen coalseam thickness change conditions,discovered faults with drop height over 5m in the area and interpreted broken points with drop height of 3-5m. |
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| Keywords: | ground complexity 3-D seismic surveying data acquisition data treatment and interpretation |
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