摘要
本文以辽西凹陷北洼为例,利用“反射波特征点法”、“扩展时间平均方程”和“菲利普恩改进式”,分别对该地区下第三系储层的厚度、孔隙度和过剩地层压力进行了地震预测,并由预测结果确定了新的勘探方法和钻探井位。
Reservoir seismic stratigraphy is a new branch of seismic stratigraphy, which mainly deals with quantitative interpretations of thickness,distribution, porosity,pore pressure of a reservoir formation and other parameters.The pra- ctical data have demonstrated that the reflective feature point method used in this paper is quite suitable for an estimation of the thickness of a thin bed or an intercalated sand and shale sequence by seismic data at an area with a spar- se well controll or even without any well.The newly introduced extended ti- me average equation and the revised phillipone's pressure model can provide more reasonable and accurate porosity and pore pressure of the reservoir forma- tion respectively.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
1992年第5期94-100,共7页
Petroleum Exploration and Development
基金
国家自然科学基金资助项目论文
