Seismic Response Characteristics of the Alluvial Fan Based on Wave Equation Numerical Simulation
详细信息
- 责任者：Chen Li (China Oilfield Services Limited ; Geophysical R&D Institute ; Tianjin 300451 ; China) ; Yang Xiaojiang
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2013
- 卷期：37(2)
- 关键词：冲积扇 ; alluvial fans ; 波动方程 ; wave equation
- 页码：p.314-317
- 图表：illus., 14 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
The alluvial fan is a common oil and gas reservoir with a significant seismic response characteristics.Using the frequency-wave number domain numerical simulation method,the authors performed a two-dimensional model simulation in two representative directions of the alluvial fan,and made use of the procedure of the combination of seismic forward simulation and the depth migration process to obtain the seismic response characteristics of the alluvial fan in two-dimensional time profile,thus providing a testing means for improving the correctness of the results of the alluvial fan geographic explanation.