摘要
时移地震的正演模拟是时移地震油藏监测可行性研究的主要手段 ,它将油藏数值模拟通过岩石物理参数属性转换和地震正演模拟联系起来 ,具有重要的理论意义和实用价值。时移地震正演模拟的整个过程为建立油藏初始模型、油藏数值模拟 (建立油藏时间模型 )、岩石物理计算 (流体置换方程 )、地震正演模拟 。
Time lapse seismic forward modeling, which links reservoir numerical simulation with seismic modeling via rock physics property transformation, is the main means for the feasibility study of reservoir monitoring. This paper introduces the different steps involved in time lapse seismic forward modeling, including establishment of initial geological model, reservoir simulation, transformation of rock physics properties and synthesis of seismic response. The method was testified on theoretical models.
出处
《勘探地球物理进展》
2003年第1期19-23,共5页
Progress in Exploration Geophysics
基金
国家自然科学基金项目 (4 99740 3 0 )
高校博士点基金项目 (19990 42 5 0 8)
