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随着计算机技术的和精细地质建模的发展,油藏描述由传统用平面等值线来描述发展为三维立体网格描述,油藏描述趋向于网格化。但一般地质模型网格数量多、数据量大,现有的计算机计算速度都无法满足将这些地质模型直接导入数模软件中进行数值模拟,所以模型粗化是解决这一问题的有效途径,本文将阐述集中模型粗化方法。
With the development of computer technology and fine geological modeling, the reservoir description has been developed from the traditional description of planar isoline to three-dimensional three-dimensional grid description, and the reservoir description tends to be gridded. However, in general, the number of geologic model meshes is large, and the amount of data is large, and the computational speed of existing computers can not be met. These geologic models can be directly imported into the numerical simulation software, so the model coarsening is an effective way to solve this problem. Will focus on the coarsening of the model method.