碳酸盐岩油气藏数值模拟研究综述  

Overview of study on carbonate reservoir simulation

作　　者：李勇[1] 李保柱[1] 胡永乐[1] 

机构地区：[1]中国石油勘探开发研究院油气田开发所,北京100083

出　　处：《石油地质与工程》2009年第1期75-78,共4页Petroleum Geology and Engineering

基　　金：国家重大基础研究发展规划(973)项目(2001CB209100)部分研究成果。

摘　　要：在世界范围内,碳酸盐岩油气藏储量约占整个探明储量的一半,在世界的油气生产中起着举足轻重的作用。文章介绍了不同碳酸盐岩数值模拟模型之间的主要区别及窜流函数和形状因子,介绍了碳酸盐岩油气藏数值模拟相关方法,即建立拟毛管力和拟相渗曲线、单个岩块模型模拟和流线数值模拟方法,还介绍了目前主流商业数值模拟软件中可用于碳酸盐岩油气藏模拟的功能。从而在碳酸盐岩油气藏模拟前,研究者可根据油气田实际地质、开发情况,选择合适的模型,采用适当的模拟方法进行模拟。The reserves of the carbonate reservoirs in the world are half of the whole proved- up reserves,and vital to the world 's oil and gas production.This paper introduces the related carbonate reservoir simulation models,and the critical factor to the model,which named inter-porosity flow function,is presented in details.Also,the methods of carbonate reser- voir simulation are introduced,which are how to establish the pseudo-capillary pressure curve and the relative perme- ability curve,simulation method using a single matrix block model to investigate the driving mechanism of production, and the streamline reservoir simulation.Finally,the function and models to simulate carbonate reservoirs in the eommer eial simulators are presented.So before to simulate the car- bonate reservoir,based on the deep knowledge of geology and production of the reservoir,the engineers choose the ap- propriate simulation model and simulation methods to simu- late and predict the reservoir production.

关 键 词：碳酸盐岩 油气藏 数值模拟 综述 等效连续介质模型 

分 类 号：TE344[石油与天然气工程—油气田开发工程]