Besides, the thesis has studied the distribution of residual oil after surfactant flooding.
还对非均质岩心中表面活性剂驱后残余油的分布特征进行了分析。
The distribution of residual oil is scattered and discontinuous in the late exploited period in Jianghan Oilfield.
江汉油田已进入开发后期，剩余油分布零散、不连续。
It is found that the Kwmin is very helpful to predict the waterflooding effect of a reservoir and the distribution of residual oil.
最低吸水层渗透率值可以用来进行油藏注水开发效果分析，研究油层剩余油分布。
The distribution of residual oil is one of the important bases to know if a reservoir does need and how to perform enhanced recovery.
剩余油分布是对油藏是否进行和如何进行强化采油的主要依据之一。
To further confirm the distribution of residual oil and to enhance oil recover ratio, research of reservoir flow units has been carried out.
为进一步确定剩余油的分布规律，提高原油采收率，开展了储层流动单元的研究工作。
Fine and reliable reservoir geology model is established in this paper, which is the base of correct researches on the distribution of residual oil.
新建了精细可靠的油藏地质模型，为准确研究剩余油分布奠定了基础。
The results of modeling can be used as input to reservoir simulators and as important information to predict the distribution of residual oil in the research area.
研究结果不仅可以作为油藏数值模拟的输入，在预测剩余油分布时也可以作为重要的参考信息。
The distribution of residual oil has been studied using seismic inversion and time lapse attribute difference. The result of our study indicates that the area has certain exploitation potential.
利用地震反演和时移地震资料差异属性变化研究了该区剩余油分布规律，表明该区还有一定的开发潜力。
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。
Expatiated is the method for distribution rule of residual oil in individual sand body with synthesis dynamic monitoring data.
阐述了综合运用动态监测资料确定单砂体剩余油分布规律的方法。
These changes affected the distribution of underground residual oil.
这些变化影响了地下剩余油的分布。
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。
Through a comprehensive analysis on various dynamic monitoring data and a large amount of fine numerical simulation study of dense grid, it makes clear the residual oil distribution.
通过各种动态监测资料综合分析和密网络大规模精细数值模拟研究，搞清了剩余油分布状况。
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。
Residual oil distribution is complicated in the thick reverse rhythm reservoir in the delta front of Shengtuo oilfield in late waterflooding stage.
注水开发后期胜坨油田三角洲前缘反韵律厚油层剩余油分布复杂。
Determination of residual oil distribution and accurate selection of reasonable section of horizontal well are the key ways in the developing process of fastigium_faulted reservoir.
明确剩余油分布、准确选择合理水平段的位置是开发屋脊式断块油藏的关键。
Contrasting the spatial distribution of reservoir flow units and sedimentary microfacies shows that the former is finer than the latter and is very advantaged to find residual oil.
沉积微相和流动单元空间分布的对比说明，前者好于后者，且有利于发现剩余油。
To study residual oil, firstly the factors that influenced remind oil distribution should be studied clear, which is also precondition of deploying scheme residual oil exploitation plan.
进行剩余油研究，首先要弄清楚剩余油分布的影响因素，这也是进行剩余油开发方案部署的前提条件。
Predicting residual oil distribution is the main task in the middle and late period of oilfield development.
剩余油分布预测是油田开发中、后期的主要任务之一。
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。
The regularities of water cut growth in water-drive oilfields are analyzed, and their residual oil distribution status is studied.
分析了水驱油田的含水上升规律；研究了水驱油田剩余油的分布状况；
By mean of well logging data interpretation, the residual oil distribution nearby the well can be predicted, but the state far away from the well is hard to prediction.
通过对测井资料进行解释，可以预测井区附近剩余油的分布情况，但无法预测远离井区域的剩余油的分布情况。采用时间平均方程和时移地震技术，得出了预测剩余油分布的方法。
By mean of well logging data interpretation, the residual oil distribution nearby the well can be predicted, but the state far away from the well is hard to prediction.
通过对测井资料进行解释，可以预测井区附近剩余油的分布情况，但无法预测远离井区域的剩余油的分布情况。采用时间平均方程和时移地震技术，得出了预测剩余油分布的方法。
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