Abstract：We build a complex synthetic model (BGP model) of the Chinese western mountain based on seismic, drilling, logging, and refraction data. The synthetic model is characterized by drastic change of surface elevation, severe lateral variation of near-surface velocity, and deep complex structure. Finite difference forward modeling of 3 synthetic data sets on this model is conducted. The results can be used to test the effect of processing methods for mountain seismic data, such as noise attenuation, static correction, Q absorption compensation and migration. It provides the reference for seismic data processing of Western China.
Song Yan, Zhao Mengjun, Li Benliang et al. Oil and gas geological characteristics and exploration strategy in foreland basins central and western China. China Engineering Science, 2010, 12(5): 39-45.
[3]
郑鸿明,赖仲康. 天山模型波动方程正演模拟研究. 新疆油田公司年度勘探会议论文集, 2003.
[4]
Tian Zhenping, Liu Jianhong and Cheng Chunhua.Application of wave-equation modeling in survey of complex structure. SEG Technical Program Expanded Abstracts, 2009, 28: 2637-2641.
