基于Open Inventor的地层三维可视化

3D STRATA VISUALIZATION BASED ON OPEN INVENTOR

摘要: 地震解释成果数据作为三维地层的数据来源,对其进行预处理并插入断层线约束,最终构建成三角网格曲面。利用三维图形软件开发包Open Inventor,在.Net平台上采用C#开发语言将建模之后的三角网数据进行三维动态显示。实现了地层数据、断层数据、井数据的综合展示和交互,具备一定的独立性和较好的通用性,可以很好地服务于地质研究人员和决策人员。

Abstract: The data after seismic interpretation, as the data source of 3D strata, are preprocessed with faults inserted as constraint lines. Thus triangular meshes are successfully constructed. The data of triangular mesh can be displayed in a 3D form using Open Inventor at the Net platform. As a result, the geological data, fault data, and well data can all be displayed and interacted, so as to provide better service to geological researchers and decision makers.