Abstract：The common acquired seismic attributes mostly rely on single channel filtering. The volume attributes are to use adjacent domain analysis and multi-channel analysis for computing the attributes for each sub-volume from seismic data volume. Many important parameters feathering reservoir, such as faults, micro-fractures, lithology and lithologic facies etc., can be gained from seismic coherence computation based on volume attributes. The display by overlying the coherence data, stratigraphic dip and azimuth can more distinctively describe the subtle variation of geologic attitude, which provides a powerful technical tool for geologists to research the structural deformation (folds and fractures) and variation of lithology. The practical processing of seismic data shows there is bright prospect for the application of the method to detect micro faults, fractures and lithologic variation
