基于陆相断陷盆地的油气运聚模拟  

Hydrocarbon migration & accumulation simulation method based on continental fault basin

作　　者：孙旭东[1,2,3] 吴冲龙[1] 隋志强 毛小平[4] 

机构地区：[1]中国地质大学(武汉)计算机学院,湖北武汉430074 [2]中石化石油工程技术研究院,北京100101 [3]中石化胜利油田物探院,山东东营257022 [4]中国地质大学(北京)资源学院,北京100083

出　　处：《西安石油大学学报（自然科学版）》2015年第3期1-6,112,共6页Journal of Xi’an Shiyou University（Natural Science Edition）

基　　金：国家科技重大专项(编号:2008ZX05051);国家自然科学基金项目(编号:41101368)

摘　　要：为解决陆相断陷盆地的油气运聚在地层、构造、输导层非均质性和驱动力等多种地质要素作用下的模拟问题,在保证模拟速度与效率的前提下,基于层面三维地质模型,研究了多地质要素作用下油气运聚快速模拟的机理,对地质要素进行了分析并分别建立了相应的模拟算法,形成了快速油气运聚模拟的数学模型与软件。通过胜利油田某区块模拟验证了该方法的正确性和模拟软件的高效性,模拟结果对该区块勘探具有较高指导价值。The simulation of hydrocarbon migration and accumulation in continental fault basins controlled by a variety of geological factors such as the heterogeneity of stratigraphy,structure and conducting layer,hydrocarbon migration driving forces,etc. is difficult problem. Based on 3D geologic model,the fast and efficient simulation mechanism of hydrocarbon migration and accumulation under a variety of geological factors is studied,the mathematical model for the fast and efficient simulation of hydrocarbon migration and accumulation is established based on the analysis of the geological factors and the established corresponding simulation algorithms,and the corresponding simulation software is prepared. The simulation of a block in Shengli Oilfield verifies the reliability of the simulation method and the high efficiency of the simulation software,and the simulation result is of good guidance for the exploration of the block.

关 键 词：油气运聚模拟 三维地质模型 陆相断陷盆地 输导体系 油气充注 

分 类 号：TE19[石油与天然气工程—油气勘探]