王辉, 刘天放. 利用重采样时差梯度法定量估算小断层落差[J]. 煤田地质与勘探, 2000, 28(3): 59-61.
引用本文: 王辉, 刘天放. 利用重采样时差梯度法定量估算小断层落差[J]. 煤田地质与勘探, 2000, 28(3): 59-61.
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Wang Hui, Liu Tianfang. ENHANCING ESTIMATION OF DROP HEIGHT FOR SMALL-SCALE FAULTS BY RE-SAMPLING[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(3): 59-61.
Citation: Wang Hui, Liu Tianfang. ENHANCING ESTIMATION OF DROP HEIGHT FOR SMALL-SCALE FAULTS BY RE-SAMPLING[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(3): 59-61.
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利用重采样时差梯度法定量估算小断层落差

ENHANCING ESTIMATION OF DROP HEIGHT FOR SMALL-SCALE FAULTS BY RE-SAMPLING

    摘要
  • 摘要: 以数字信号处理的重采样原理为依据,利用重采样后的反射波同相轴时差梯度进行5m以下小断层落差的定量估算。通过理论模型的研究以及实际地震资料的处理,可知此方法具有对小断层反映灵敏,落差定量解释精度高的特点。

     

    Abstract: Using time difference gradient of reflective event after re-sampling during digital signal processing for seismic data,an estimation of drop height for small-scale faults(<5m) was conducted.Modeling and field seismic data processing indicated that this method could enhance the drop height interpretation for small-scale faults.

     

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