Study on the microfacies distribution of J 1s 2 1 sandbody in Mo-8 wellblock of Jungar Basin by means of the characteristics of seismic attributes

In the past, the analysis of seismic attributes and the division of sandbody microfacies are applied in the study of reservoirs separately and they are not combined with each other, which reduces the precision and the accuracy of the study of reservoir sandbody microfacies. In the study of the oil & gas reservoirs of Jurassic Sangonghe Formation in Mobei area of Jungar Basin, a variety of seismic attribute parameters of J 1s 2 1 sandbody in Mo-8 area are extracted and analyzed based on the establish of sequence stratigraphy framework. The microfacies of J 1s 2 1 sandbody are studied and described by means of the characters of the seismic attributes. As a result, the favorable exploration region in the wellblock is pointed for the future exploration work.