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逆冲推覆构造带中地震勘探存在着地下条件复杂、激发及接收条件差、原始资料信噪比低问题等难题。以煤矿生产中遇到的实例为基础,总结了地质及地球物理特征,应用正演、反演及处理技术,分析该地质构造类型下的地震勘探资料,提出地震资料解释的方法及措施,这些手段可应用于煤田中类似构造的地震勘探工作中。
The seismic exploration in the thrust belt has the problems of complex underground conditions, poor excitation and reception conditions and low signal-to-noise ratio of the original data. Based on the examples encountered in the coal mine production, the geological and geophysical characteristics are summarized, the forward seismic data, inversion and treatment techniques are applied, the seismic exploration data under the geological structure type are analyzed, and the methods and measures for seismic data interpretation are put forward Means can be applied to similar structures in coalfields in seismic exploration.