基于GOCAD软件的三维地质建模可视化过程

Visualization Process of 3D Geological Modeling Based on GOCAD Software

为了研究与观察鄂尔多斯盆地某一铀矿储集区,采用GOCAD软件对研究区域进行地质三维建模模拟与可视化操作过程。结果表明:该软件包含了丰富的建模参数以及研究人员的客观需求,功能齐全,模块较多,操作较为容易,可以对油气成藏、深地成矿带、大地构造等复杂地质现象进行模拟演示,为圈定矿体靶区、地表以下矿体的展布规律、地层标识界面及其厚度等奠定了良好的基础。

In order to study and inspect a uranium deposit area in Ordos Basin,GOCAD software was used to simulate the 3-dimensional geological modeling and visual operation process for the study area.The results show that the software contains rich modeling parameters and objective requirements for researchers,with completely functions,more modules and easier operation.It can simulate and demonstrate complex geological phenomena,such as hydrocarbon accumulation,deep metallogenic belt and geotectonic structure.Meanwhile,it also laies a good foundation for delineating the target area of the ore body,the rule of the distribution of the ore body underground,the stratigraphic identification interface and its thickness.