| 煤矿三维地震小断层精细解释方法与技术 |
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| 引用本文： | 吴永辉,虞永征,吴访. 煤矿三维地震小断层精细解释方法与技术[J]. 工程地球物理学报, 2020, 0(2): 177-183 |
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| 作者姓名： | 吴永辉 虞永征 吴访 |
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| 作者单位： | 中天合创能源有限责任公司;安徽省勘查技术院 |
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| 摘 要： | 煤层中小断层常会造成大的安全生产事故,因此小断层的准确预测成为煤炭生产迫切需要解决的问题。通过研究优选断层敏感的地震属性,对各种敏感属性进行全空间分析,结合地震时间剖面和已知地质资料进行断层解释,解决了传统断层解释方法容易造成对小断层解释的漏失问题,有效地提高了小断层的解释精度。
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| 关 键 词： | 地震属性 精细解释 小断层 |
Fine Interpretation Method and Technology of 3D Seismic Small Faults in Coal Mines |
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| Wu Yonghui,Yu Yongzheng,Wu Fang. Fine Interpretation Method and Technology of 3D Seismic Small Faults in Coal Mines[J]. Chinese Journal of Engineering Geophysics, 2020, 0(2): 177-183 |
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| Authors: | Wu Yonghui Yu Yongzheng Wu Fang |
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| Affiliation: | (Zhongtian Hechuang Energy Co. Ltd., Ordos Inner Mongolia 017010, China;Anhui Geological Exploration Technology Institute, Hefei Anhui 230031, China) |
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| Abstract: | Small and mediumfaults in coal often lead to large safety accidents,so accurate prediction of small faults has become crucial in coal safety production.This paper focuses on the sensitive features of faults,and analyse all the sensitive features in full space.The paper endevors to exlain the faults by seismic time profiles and obtained geological data,which fills the gap that the small faults can not be explained by traditional way,effectively improves the interpretation accuracy of small faults. |
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| Keywords: | seismic attributes fine interpretation small faults |
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