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油田在注水开发过程中 ,随着流体性质的变化及其作用 ,储层物性、非均质性、孔隙结构等发生了变化。研究注水开发过程中储层性质的变化 ,有助于认识剩余油的分布状况 ,给开发方案的调整提供更加准确的资料 ,从而更加有效地实现提高最终采收率的目的。在建立注水开发过程中储层
During the process of waterflooding, the physical property, heterogeneity and pore structure of reservoir change with the change of fluid property and its function. Studying the changes of reservoir properties during the development of waterflooding can help to understand the distribution of remaining oil and provide more accurate information on the adjustment of development plans so as to achieve the goal of increasing the ultimate oil recovery more effectively. During the establishment of the reservoir during waterflood development