Abstract：Although the Well SN62 Area located in the hinterland of Junggar Basin has favorable accumulation conditions with discoveries in multi-beds,reservoir prediction remains a difficult task due to various reservoir types and complex accumulation models.To salve the problem,a broadband,wide-azimuth,and high-density (BWH) 3D seismic survey was carried out in 2016.After the data processing,we conduct reservoir identification with special interpretation tools provided by GeoEast.Minor fault characteristics are depicted with multi-attribute fusion.Sequence stratigraphic divisions and source reservoir cap assemblages are clarified with GeoStrata.The sand distribution is identified with the characteristic curve inversion.With the advantages of BWH 3D seismic data,our interpretation approach solves geological difficulties,which provides favorable targets for the future hydrocarbon exploration deployment.
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