物理模拟驱油实验表明微生物提高采收率幅度可达到6.7%。
Physical simulation of oil displacement indicates that oil recovery factor is increased by (6.7%).
用这两种聚合物溶液在不同的浓度和注入速度条件下进行了驱油实验。
The oil displacement experiments with two types of polymers were carried out under the conditions of various concentrations and injecting speeds.
通过微观驱油实验结果分析低界面张力体系能够提高驱油效率的机理。
Mechanism of low interfacial tension system increasing oil displacement efficiency is analyzed based on microscopic oil displacement experiments.
通过微观砂岩模型水驱油实验发现贾敏效应是油田注水开发中不可忽视的阻力。
By the laboratory work of real sandstone micro-models, the resistance of Jamin effect should not be ignored.
通过开展模拟水驱油实验研究岩石地化热解分析参数随油层含水上升的变化规律。
This paper analyzes the rules of rock geochemical pyrolysis analysis parameters changing with reservoir water cut increase through simulated water flooding experiment.
室内驱油实验结果表明，泡沫复合体系的驱油效率比水驱提高30 % （OOIP）以上。
Laboratory displacement experiment result shows that the displacement efficiency of foam complex system is 30% (OOIP) higher than water displacement. This provides a theoretica…
并在数模优化组合驱段塞构成的基础上，对不同渗透率的天然岩心与人造岩心进行了驱油实验。
Based on numeral simulation result of combination flooding composing, oil displacement experiments are carried out in different penetration ratio natural core and artificial core.
在仿真网络玻璃模型中进行的微生物驱油实验中观察到，菌体优先进入孔隙壁、油、水三相交界处。
The microbial oil_displacement experiments were programmed in emulation network models. It could be seen that bacteria were prior to entering into the three-phase boundary of pore wall, oil and water.
模拟驱油实验表明，在水驱原油效率58.65%的基础上可再提高驱油效率15.75% (OOIP)。
The stimulating displacement experiments show that, based on water flooding efficiency 58.65%, the oil displacement efficiency can increase 15.75% (OOIP).
通过聚合物溶液在不同模型中的驱油实验，研究了聚合物溶液的衰竭层效应和粘弹性效应对驱油效率和波及系数的作用机理和作用程度。
The mechanism and the extent of action of polymer solution's depleted layer effect and viscoelastic effect on displacement efficiency and sweep coefficient.
使用人造岩心、天然露头砂岩岩心，天然油田砂岩岩心及模拟油进行了驱替实验。
The displacement experiments were made by using artificial core, natural outcrop sandstone core, natural sandstone core in oil field and simulated oil.
本文主要研究注CO2驱油过程中的分子扩散问题，分别从PVT筒及多孔介质两方面进行深入的实验研究。
This paper has main researches on the molecular diffusion in the process of CO2-oil displacing, carrying our deep experimental researches in PVT cell and porous medium.
本文采用天然岩心串联组合方法，进行了平面非均质性对水驱油效果的影响实验研究。
This paper puts up that affecting experiment opposing water driving oil impact of storing floor horizontal heterogeneity character by means of savageness rock core in series combination.
利用油藏工程基本知识和基本方法，对稠油油藏水驱和蒸汽驱的两组驱油效率室内实验结果进行了分析。
This paper analyzed laboratory experiment results of oil displacement efficiencies of both water and steam drive in heavy oil reservoir by using basic knowledge and method of reservoir engineering.
通过大量的室内实验，研制出以石油磺酸盐为主剂的复配体系，并开展了驱油效率实验。
A compounded system mainly composed of petroleum sulfonate was developed and then an oil displacement efficiency experiment was carried out.
通过单岩心和并联岩心实验对凝胶体系的注入性能、封堵性能和驱油效果进行了评价；
The injectivity, plugging performance and sweep efficiency of the gel system is evaluated through single and parallel core experiments.
在模拟大庆油田地层条件下，进行了水驱以及碱-表面活性剂-聚合物(asp)三元复合体系驱油效率的实验研究。
An experimental study was conducted about recovery efficiency on Brine flooding and Alkaline, Surfactant, Polyacrylamide flooding (ASP) in modeling Daqing Oil Field stratum.
注气驱油作为提高采收率的一种重要方法，国内外已在实验室和现场进行了相当规模的研究和应用。
Gas injection flooding as an important method of EOR has been researched and applied on a large scale in both laboratory and field.
实验表明，采用高浓度聚合物驱油是一种较好的提高原油采收率的方法。
The experiment manifests that high concentration polymer flooding is a good way to enhance oil recovery.
实验条件相似的流体，其弹性越大，驱替后残余油饱和度越低。
The higher the elasticity is, the lower the saturation of residual oil will be.
室内实验和矿场实践表明，聚合物驱可以提高采收率8～15%，但聚合物驱后地下仍有50%的残余油。
The results from laboratory and field test show that polymer flooding can improve 8~15% OOIP, but still 50% remaining oil underground after polymer flooding.
实验结果表明，M驱油剂可大幅度提高水驱原油采收率。
The experimental results show that the displacing agent m can greatly enhance oil recovery.
简要介绍驱油剂的研制、实验结果和应用研究进展。
In this paper, the development, result of test and application of oil-displacing agent were introduced.
实验研究了大庆油田所用ASP三元复合驱替液的驱油效率与碱浓度之间的关系。
The oil displacement efficiency of the ASP combinational flooding solution of varying alkaline concentration used at Daqing is studied experimentally.
数值模拟及岩心实验表明，二类油层聚合物驱油适宜采用宽分子量聚合物驱油，可以获得更好的聚合物驱油效果。
Numerical simulation and core experiment show that wide molecule weight polymer is recommendable for polymer flooding in the second type reservoir.
本文首次介绍了聚合物驱油微观机理的实验研究结果。
This paper first describes the results of a microscopic study on mechanisms of oil dis - placement by polymer solution.
油田水驱剩余油微观分布的实验室模拟是当前研究的热点问题。
The simulation of microscopic distribution of remaining oil in water drive field is one of the main focuses in recent research.
通过实验分析了热水驱、蒸汽驱对驱油效率的影响，并与常规水驱进行对比。
Through experiments, oil displacement efficiencies of hot-water flooding and steam flooding have been analyzed and compared with conventional water flooding.
通过实验分析了热水驱、蒸汽驱对驱油效率的影响，并与常规水驱进行对比。
Through experiments, oil displacement efficiencies of hot-water flooding and steam flooding have been analyzed and compared with conventional water flooding.
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