地质统计学方法在储层描述中的研究与应用  

Application of geostatistics method in reservoir modeling

作　　者：王恒 

机构地区：[1]西安石油大学石油工程学院,陕西西安710065

出　　处：《石油化工应用》2017年第10期58-60,共3页Petrochemical Industry Application

摘　　要：油藏描述过程中,描述地质特征参数是研究的重要内容,其可靠程度直接关系到以后的油藏数值模拟的准确性以及油田井网部署的合理性。区域化变量的广泛应用和随机模拟理论方法的快速发展为精细描述油藏形成了一套先进的技术方法,即地质统计学方法。地质统计学方法为油藏描述建立更为精确的储层模型,并且可以分析确定储层空间的不确定性,为油田开发方案部署以及动态分析提供了合理的参考依据,对进一步深入认识储层分布以及油田剩余油饱和度分布研究具有深厚的指导和参考价值。During the reservoir descripti on, the exact description of geological characteristic parameters is an important content of our research, its reliability is directly related to the accuracy of numerical reservoir simulation and reasonable well pattern deployment. Regionalization variable and stochastic simulation theory development and application provide a set of advanced tools for reservoir description, it is geostatistics. Applying geostatistics to reservoir description can build more precise reservoir model, weigh the uncertain of spatial structure and provide logical reference for setting up development plan of reservoir and dynamic analysis, so it is very popular in geologist.

关 键 词：地质统计学 油藏描述 随机模拟 

分 类 号：P618.13[天文地球—矿床学] P628.2[天文地球—地质学]