郑家-王庄地区反演策略研究

本文在综合研究济阳坳陷郑家一王庄地区砂体分布规律的基础上，通过对约束稀疏脉冲反演、随机模拟、随机波阻抗反演等效果进行对比，分析了随机反演的可靠性，总结了随机反演对于泥岩隔层薄的储层研究较好的指导作用。基于约束稀疏脉冲反演的随机模拟是一套对类似于该区陡坡带砂砾岩扇体类储层研究有效的方法之一，并且为复杂砂砾岩体储层的研究提供了重要的借鉴意义。

THE INVERSION STRATEGY RESEARCHING OF ZHENGJIA-WANGZHUANG AREA

On the basis of studying the sand distribution rules of Zhengjia-Wangzhuang in JiYang Depression, this paper analyses the dependability of stochastic inversion and summarizes its preferable directing effect on the study of reservoir with thin shale layers according to the effect correlation of Constraint Sparse Spike Inversion, Stochastic impedence inversion and Stochastic Simulation. The Stochastic Simulation based on Constraint Sparse Spike Inversion is one of a suit of methods which are good for researching the glutinite reservoir of abrupt slope strip like this area, and it provides the important meaning with use for reference.