• More injection flow rate, slim branch injection pipe and long pipeline resulted in more resistance at the branch injection pipe.

    由于水量较高、注水支线管径管线较长等原因,导致注水支线阻力偏大;

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  • Conclusion Multi-slice spiral ct can provide quantitative analysis to renal blood perfusion, but injection flow rate influence the perfusion parameters.

    结论多层螺旋CT肾脏组织血流灌注进行定量分析注射影响灌注数值。

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  • The total heat loss per unit time decreases gradually as the injection pressure, injection flow rate and injection time increase, but the decrease extent reduces gradually.

    随着注入压力、注入流量以及注入长的增加单位时间逐渐减小但是降低幅度

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  • The authors analyzed the influential factors of flow rate and the relationship between flow rate and pressure limiting and hence proposed a set of typical presetting injection parameters.

    本文主要讨论影响相关因素以及流率压力限制之间关系。总结出了典型注射参数予值。

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  • In flow visualization experiment, it is found that flow rate of safety injection has major effect on flow regime in downcomer.

    通过流动可视化实验,得到了安流速,下降环腔流速以及含气对环腔内流动形态的影响

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  • This paper presents a new method of steady flow to solve the problem that the injection rate into cores is difficult to get steady, especially for gas in measuring relative permeability.

    本文就用稳定法测量相对渗透率曲线,存在注入流量难以稳定的问题提出一种新的方法

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  • The packer sealing condition is valuated according to the variation of flow rate and pressure below injection flow regulator with injection pressure at the wellhead.

    技术利用密封段密封配水中心通道,通过改变井口注水压力来了解配水以下流量压力的变化情况,判断封隔器密封状况

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  • Because oil fields need the water injection well monitoring device, design a kind of flow rate automatic flow valve that is applied in the water injection well monitoring device.

    结合油田水井监控装置需要设计了一流量自动调节阀用来配合注水井监控装置使用。

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  • Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment

    实际表明相关流量同位素活化组合测井技术可以用来了解调整注入剖面改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。

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  • Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment

    实际表明相关流量同位素活化组合测井技术可以用来了解调整注入剖面改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。

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