Study flow units, the significance is increase accuracy of reservoir description and delimit distribution of residual oil, etc.
流动单元的研究，对于提高油藏描述的精度、确定剩余油的分布等具有重要意义。
The key to increasing accuracy of reservoir description, delimiting distribution of residual oil and enhancing reservoir development is to know the reservoir heterogeneity.
提高油藏描述的精度、确定剩余油的分布、改善开发效果的关键是认识油藏的非均质性。
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