含油气盆地成藏动力学系统模拟评价方法

在总结分析国内外盆地模拟技术发展现状的基础上,指出盆地模拟技术的发展方向是以成藏动力学系统模拟为核心的地质家综合评价应用平台。成藏动力学系统模拟方法的突破点是以三维岩体模拟和三维构造模拟为基础的三维运聚模拟;地质家综合评价应用平台的优势主要体现在系统的规模(适用于各种地质单元体的多维综合模拟评价)和系统的适用性(人机联作的图形编辑及三维可视化界面、人机联作的参数设置界面、开放式信息管理系统)。在分析含油气盆地成藏动力学系统模拟的概念、思路、技术关键以及系统结构的基础上,对突破点的核心模型(三维岩体模拟、三维构造模拟、三维运聚模拟)进行了没计,并提出了预期的目标。

POOL-FORMING DYNAMICS MODELING AND EVALUATION METHODS FOR PETROLIFEROUS BASIN

On the basis of analyzing the development of basin modeling technique authors think that future basin modeling system should be an integrated evaluation system used by geologists, that will take pool-forming dynamics modeling as its core. In order to develop such a pool-forming dynamics modeling system,the breakthrough of 3D rockbody and structural modeling must be made that is 3D migration and accumulation modeling. The main markers of the integrated evaluation system would be of features such as scale and easy-to-use capability: scale means that the system can be used in multidimension integrated evaluation and modeling for varieties of geological units,easy-to-use capability includes interactive graphics edition,interactive 3D visualization, interactive parameter setting and open data management. Authors also carry out some important analysis on the concept, technical keys and system architectures of the pool-forming dynamics modeling system for the petroliferous basin, and propose some key models for 3D rock-body, 3D structure,3D migration and accumulation modelings. At last,respected aims for the system are proposed.