In Zhong1 block, the classification of reservoir flow units and the study of residual oil distribution were carried out.
在马岭油田中一区开展了储层流动单元的划分和剩余油分布的研究。
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。
A model of real microscopic sandstone real is used to conduct a water drive displacement test, study the effect of pore structural heterogeneity on residual oil distribution.
用真实砂岩微观模型进行微观水驱油试验，研究孔隙结构非均质性对剩余油分布的影响。
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