储层建模中地质统计学整合地震数据的方法及研究进展

在储层建模中整合地震数据时，用地震数据约束井间区域数据估计，使之能体现储层的大尺度变化。结合地震数据在储层属性建模中的应用方法及现状，先讨论了整合数据的基础－－变差函数；然后按照方法发展的顺序介绍了线性回归法、克里金法（包括外部漂移克里金、协克里金、配置克里金）、随机模拟法以及比较新的Block克里金序贯高斯模拟法和频率域整合法；最后指出了储层建模中整合地震数据方法的发展趋势。

Methods and development of integrating seismic data in reservoir model-building.

In a process of integrating seismic data in reservoir model building,seismic data are used to constrain regional data estimation of inter wells,which can show the large scale variation of reservoir. Combining with the methods and current situation using seismic data for reservoir attribution model building,starting from discussion of variogrm the base of integrating data,the paper introduced linear regressive analysis,Kriging(including Kriging with external drift,cokriging and collocated Kriging) and stochastic simulation according to the order of development and some recently developed new methods,such as block Kriging sequential gaussian simulation and integrating seismic data in frequency domain.Finally,it pointed out several developing trends of seismic data integration in reservoir building.