Abstract: The reservoir geological modeling using seismic data was defined as reservoir geological modeling constrained by seismic data.The significance of this technique,function of seismic data in constraining reservoir geological modeling,difference of this method with seismic inversion,domain of application and methods for building reservoir geological model were discussed in detail.The case study shows that uncertainty of reservoir geology models can be reduced by integrating seismic data,and precision of these models can be improved.

Key words: reservoir geological modeling, constraint of seismic data, seismic inversion, geological modeling constrained by sedimentary facies, stochastic inversion

摘要： 将地震资料用于储层地质建模的研究定义为地震约束储层地质建模,论述了地震约束储层地质建模的意义、地震资料的约束作用、与地震反演的区别、应用领域和建模技术。实例研究表明,结合地震资料开展储层地质建模研究能够降低地质模型的不确定性,有利于提高储层地质建模的精度。

关键词: 储层地质建模, 地震约束, 地震反演, 相控建模, 随机反演