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灰色系统预测法对时间序列的预测有较高的精度。地层的沉积过程是一个时间序列，地震记录道则反映了地层的数字特征．本文提出用灰色系统预测模型提取地震剖面异常信息的方法，作为直接找油气的一种尝试。实例显示，该方法能有效地提取地震剖面的异常信息，实际资料的处理结果与实际并位的含油气显示吻合。
Gray system prediction method for the prediction of time series with higher accuracy. The sedimentary process of the strata is a time series, and the seismic records reflect the digital characteristics of the strata. This paper presents a method of extracting the anomaly information of seismic profile by using the gray system prediction model as an attempt to find oil and gas directly. The example shows that this method can effectively extract the anomalous information of the seismic profile, and the actual result of the data processing is in good agreement with that of the actual petroleum inclusion.