地震波在介质中传播由于受到各种因素的影响,能量、频率等方面都会衰减,尤其是在含流体储层介质中传播衰减会更加明显。为了能有效地提取出地震波含流体信息,利用时频谱分解方法的基本理论,以及其局部异常特征进行了储层预测。数值模拟验证了其可行性,最后利用实际地震资料进行处理,含油气性储层预测结果与实际钻井结果相吻合,证实了该方法的有效性,在地震数据处理中具有广阔的应用前景。 Seismic wave propagation in the medium due to various factors, energy, frequency, etc. will be decayed, especially in the media containing fluid reservoir attenuation will be more obvious. In order to extract seismic information effectively, the reservoir prediction is made by using the basic theory of time-frequency decomposition method and its local anomalies. Numerical simulations verify the feasibility of this method. Finally, the actual seismic data are used for the processing. The prediction results of the oil-bearing reservoirs coincide with the actual drilling results, which proves the effectiveness of the method and has broad application prospect in seismic data processing.