【摘要】 桩 10 6井区油藏基本地质特征研究揭示油藏类型为牛轭湖沉积的岩性油藏。牛轭湖沉积河道砂岩泥岩的特定组合形式使牛轭湖沉积体呈强地震反射特征 ,可应用水平切片技术和三维立体显示技术对牛轭湖沉积砂岩体进行追踪和描述。储层厚度、振幅和频率分析方法则用于对牛轭湖沉积砂岩体进行含油性研究。实践表明 ,应用这些方法取得了较好的效果。更多还原

【Abstract】 Study of the basic geological characters for reservoir in Zhuang 106 survey area reveals that the reservoir is a lithological one of oxbow lake deposits. The configuration of channel sand and mudstone in the oxbow lake leads to strong seismic reflections in the oxbow lake deposits. Therefore the oxbow lake deposits can be traced and described by slice and 3 D visualization. A method for prediction of oil potential of the oxbow lake deposits is developed based on reservoir thickness, amplitude and frequency. Satisfactory results have been achieved by applying the method.更多还原