ISIS multi-channeled inversion system is used to predict the sand body in objective intervals, and define the possible distribution bound of the sand body and possible oil domain. It yields very good development effect.

• 利用ISIS全局优化的多道反演系统技术 ,追踪并预测主要目的层段的砂体 ,圈定了砂体分布的可能范围 ,确定了含油范围