Application of sequential Guassian simulation in reservoir prediction of Ordos basin

Although wave impedence inversion technology has been widely used,the technology used only is difficult to identify some reservoirs in practice.Therefore,the sequential Guassian simulation has been adopted to carry out the inversion of multiple logging parameters.The comprehensive analysis of these parameters can be helpful in better identifying reservoirs. In combination with the logging data analysis,the hard-to-identify reservoirs by conventional wave impedence has been identified and has achieved good results in application.