兴9砾岩体的分布预测及气藏评价研究

Distribution prediction and gas reservoir evaluation of Xing 9 conglomerate body

综合利用EPS反演、AIW波阻抗反演、多属性分析、地质统计等技术和方法,对兴9砾岩体平面分布特征、厚度变化规律、动态资料及含油气特征等进行分析,并在此基础上以兴9砾岩体为例,总结形成了适合此类砾岩体的预测技术和有效的评价方法。该方法在兴9砾岩体的预测中取得了良好的效果。

Based on EPS inversion, AIW wave impedance inversion, multi-attribute analysis and geological statistics, the distribution characteristics, thickness variation, dynamic data and oiliness features of Xing 9 conglomerate body are analyzed. Forecasting techniques and effective evaluation method suitable for Xing 9 conglomerate body are proposed. The good result has proved the validityofthis method.