基于PETREL的油藏三维可视化地质建模技术

3D VISUALIZED GEOLOGIC MODELING TECHNIQUE BASED ON PETREL

油藏精细描述在油气勘探开发中具有重要作用,油藏地质建模是油藏精细描述的核心。文中介绍了PETREL三维可视化油藏地质建模软件的发展历程、功能模块及工作流程,并给出具体研究实例。实例研究结果表明,借助PETREL强大的三维可视化功能和勘探开发一体化的功能模块,可以快速准确的分析油藏地质特征、建立油藏属性格架、明确剩余油分布情况,为勘探开发决策提供有力支持。

Detailed reservoir description plays an important role in exploration and development of oil and gas reservoirs, and the geologic modeling is its key technology. The development history, function modules, workflow and the specific case of the 3D visualized geologic modeling software PETREL were introduced and analyzed. The study results show that depending on the function of 3D visualization and integral modules of petroleum exploration and development of PETREL, the reservoir geologic characteristics, the reservoir structure and property can be truly modeled and analyzed, the residual oil distribution can hereby be defined and it can be useful for the decision-making of petroleum exploration and development.