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储层地质建模技术就是近几年发展起来的一项高新技术,是当今油藏描述的一个重要组成部分。它可以实现油气储层的精细描述和建模,定量表征和刻画储集层各种尺度的非均质性,从而研究油气勘探和开发中的不确定性和投资风险。储层建模技术在参数估计、储层非均质性描述、储层特征的不确定性描述以及综合利用各种资料方而具有很强的优势。各种储层建模的技术和方法,可分为确定性建模和随机建模两大类,其中随机建模技术是储层建模技术突出的发展方向。随着该项技术的不断发展与在国内的应用,必将对我国的精细汕藏描述工作起到很好的推动作用。文中综合论述了储层地质模型的类型、建模步骤和主要建模方法,探讨了储层建模技术的发展趋势和需解决的一些问题。
Reservoir geological modeling technology is a high-tech developed in recent years and is an important part of present-day reservoir description. It enables the fine description and modeling of oil and gas reservoirs to quantitatively characterize and characterize the heterogeneity of various scales in the reservoir to study the uncertainties and investment risks in oil and gas exploration and development. Reservoir modeling technology has strong advantages in terms of parameter estimation, reservoir heterogeneity description, indefinite description of reservoir characteristics and comprehensive utilization of various data sources. Various reservoir modeling techniques and methods can be divided into two types of deterministic modeling and stochastic modeling, of which stochastic modeling technology is a prominent development direction of reservoir modeling technology. With the continuous development of this technology and its application in China, it will surely play a very good role in promoting the fine description of China’s Shantou. This paper comprehensively discusses the types, modeling steps and main modeling methods of reservoir geological models, and discusses the development trend of reservoir modeling techniques and some problems to be solved.