The impact of injected water quality on development performance and indices of low permeability reservoirs, including the change of reservoir water-cut, oil displacement efficiency, conformance efficiency, the ratio of total oil produced to OOIP and reserve produced by water drive, have been analyzed by using reservoir engineering theory and method. The result of this study may have significant influence on water injection design.
在此基础上,采用油藏工程理论和方法,分析了注水水质对低渗透油藏开发动态和开发指标(包括油藏含水变化规律、驱油效率、波及系数、采出程度和水驱动用储量等)的影响,此研究结果可能对油藏注水设计产生重大影响。
参考来源 - 注水水质对低渗油藏开发指标的影响研究·2,447,543篇论文数据，部分数据来源于NoteExpress
With the increasing of Weissenberg number , the swept volume and conformance efficiency are enhanced.
随着粘弹性的增强，流体的波及体积增加，波及效率增大。
The steam flood can improve heavy oil seepage flow characteristics, remain oil saturation, and enhance oil displacement efficiency, conformance factor as well as EOR.
因此，注蒸汽热采可以改善稠油渗流特性，降低残余油饱和度，提高驱油效率、波及系数及采收率。
The new soldering process with low void ratio, high efficiency and high quality conformance can be used in the soldering of high reliability power electronics.
采用新焊接方法得到的试样空洞率低、焊接效率高、质量一致性好，可用于高可靠性功率电子产品中。
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