多属性联合反演在改造型盆地储层预测中的应用研究

摘要

According to the characteristics of changing quickly, thin thickness and the dififculty to predict of the reformed basin reservoir. This paper discusses the Multi-properties Inversion methods to solve this problem completely. The Geostatistical Inversion using sequential Gauss collaborative simulation technology and the conventional impedance inversion complement each other, which can get better prediction results. That is applied to the Denglouku Formation reservoir prediction, the predicted results agree well with the actual drilling. It has a certain guiding significance and reference value for the exploration and development of clastic reservoir of the reformed basin in this area.%针对改造型盆地储层变化快、厚度薄、预测困难的特点，本文完整论述了采用多属性联合反演来解决此问题的方法。其中地质统计学反演采用了序惯高斯协同模拟技术，与传统波阻抗反演互相补充可以得到较好的预测结果。将其应用于某油气田登娄库组的储层预测研究中，其预测结果与实际钻井吻合较好，对于本区改造型盆地碎屑岩储层的勘探开发具有一定的指导意义和参考价值。