【摘要】 本文从Zoeppritz方程级数表达式出发，导出了用于AVO属性叠加剖面正演模拟的数学模型。这些数学模型适用于界面两侧弹性参数变化较大的情况，尤其适合于AVO定量分析和理论研究的需要。对长庆油田某一气藏的AVO分析表明，本文绘出的模型正演方法具有明显的效果。更多还原

【Abstract】 Forward mathematical models for AVO-characteristic stack sections are derived from the series expression of Zoeppritz’s equation. The mathematical models are applicable to the situation where elastic parameters at both sides of reflector vary severely, particularly to quantitative AVO analysis and theoretical research. TheAVO analysis of a gas reservoir in Changqing Oil Field shows that the forward modeling is obviously effective.更多还原