地震测井联合物性参数反演在煤炭岩性勘探中的应用

APPLICATION OF INVERSION FOR PHYSICAL PARAMETERS WITH SEISMIC AND LOGGING DATA IN COAL LITHOLOGY EXPLORATION

    摘要
  • 摘要: 基于二维波动方程的物性参数联合反演方法,以常规地震勘探资料为基础、地震地质解释的测井资料为约束,采用线性、非线性反演、神经网络等方法进行地层物性参数预测。其方法保证了反演的成功进行和成果的可靠性,其高分辨率的岩性参数反演成果可有效地用于煤田岩性地震勘探。

     

    Abstract: The method to inverse the physical parameters with seismic and logging data that based on 2-D wave equation can be used in the prediction for physical parameters of stratum.It combines the linear, nonlinear and NN inversion under the restriction of logging data.It assures the reliability of inversion and its results can be used in seismic exploration of coalfield.

     

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