APPLICATION OF SEISMIC ATTRIBUTES IN SU GAS FIELD DEVELOPMENT
地震属性在SU气田开发中的应用

SU gas field has complex geology, the reservoir in the field was featured with strong heterogeneity. Previously, part of research could not meet requirement for product. In this paper, some seismic attributes that include seismic waveform classification, spectral decomposition, 3D visual, and AVO characteristics were extracted from pre-stack and post-stack seismic data that include far, near offset and full offset stacked seismic data. By integrating above information, the question of heterogeneity was solved to a certain extent and the reservoir and gas-bearing were predicated. At last, the pitfalls which occur in the application of seismic attribute are summarized.