提出了碱水驱油的机理。
分子沉积膜驱是一种新型的纳米膜驱油技术。
Molecular deposition film drive is a new nanometer film drive technology.
研制出经济实惠的表面活性剂和驱油体系是关键。
To develop affordable surfactants and oil displacement systems is the key.
ASP三元复合驱油剂是效果最好的驱油剂之一。
润湿性不仅影响驱油效率，也影响剩余油分布形态。
Wettability not only influences sweep efficiency, but also influences remaining oil distribution.
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.
孔隙中水主要是以活塞式驱油为主，非活塞式驱油少见；
Piston-like displacement is the main mechanism of water displacing oil in pore-throats.
该研究对于进行胶态分散体系驱油现场试验具有指导意义。
This research is useful for field test of oil flooding by colloidal dispersion systems.
考察了驱油体系经岩石吸附和热老化以后的界面张力特征；
The property of interfacial tension in oil displacement system through rock absorption and thermal ageing is investigated.
聚合物驱油技术是通过提高水的波及系数提高原油采收率。
Polymer flooding technology enhances oil recovery by increasing the sweep efficiency of water.
上述结果对研究聚合物驱油机理，提高驱油效率有一定意义。
Above results have a significance in studies on the mechanism of polymer flooding and improvement of flooding efficiency.
综述了驱油用表面活性剂种类、制备方法、应用和研究趋势。
The kinds, methods, applications and development trend of surfactants for EOR were reviewed .
研究了模拟油在岩心中的自发乳化驱油效果及提高采收率机理。
Spontaneous emulsification flooding effect and EOR mechanism of simulated oil in cores are researched.
针对油田采出污水外排的问题，开展了污水稀释聚合物驱油研究。
Aiming at the problem of produced water drainage of oil fields, this paper performs a study on displacement with polymer solution diluted with produced water.
本文论述了大庆油田聚合物驱油的动态特征及驱油效果的影响因素。
This paper discusses dynamic performance and the interference factor of oil displacement in polymer flooding.
目的研究特低渗弱亲油储层水驱油过程、水驱油效率及其影响因素。
Aim to study the water displacing oil efficiency of weak oil-wet low permeability reservoirs, displacing process and affecting factors.
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.
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.
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.
讨论了粘土胶驱油体系的成胶机理、驱油机理和对粘土胶驱油的影响因素。
It also discusses the gelling mechanism, oil displacement mechanisms and the factors influencing the oil displacement efficiency by clay gel.
分析了本源微生物驱油技术提高原油采收率的机理、特点、油藏适用条件。
Mechanism, features and applicable situations of original microbial enhanced oil recovery process are analyzed in this paper.
为保证聚驱效果，聚合物驱油过程中一般采用低矿化度清水配制聚合物溶液。
To ensure the effect of polymer flooding, polymer flooding process generally use low salinity water for preparation of polymer solution.
驱油试验时，对其发泡能力、稳定性与地层水的配伍性及耐油性进行了评价。
Its foaming capacity, stability, compatibility with formation water and oil resistance are evaluated in oil displacement test.
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.
油田注水驱油效果以及水淹程度评价中，都需要研究储层含油饱和度的变化状况。
In the evaluation of displacement efficiency of water flooding and watered out degree, oil saturation of reservoirs must be studied.
采用长管模型驱油试验和平板模型驱油试验研究了调剖时机对原油采收率的影响。
The effect of profile control time on oil recovery efficiency is studied by tubular and planar models.
通过试验证明，低矿化度清水脱氧与否对聚合物溶液粘度及驱油效果没有明显影响。
The tests show that there is no clear effect to the viscosity of polymer solution whether the water deoxidizes or not.
文中进行了水驱油和氮气驱油试验，以比较驱替效果，探究超低渗油藏的驱替机理。
Water - drive and nitrogen - drive experiments are performed to compare their displacement effects and study the displacing mechanism of ultra - low permeability reservoirs.
文中进行了水驱油和氮气驱油试验，以比较驱替效果，探究超低渗油藏的驱替机理。
Water - drive and nitrogen - drive experiments are performed to compare their displacement effects and study the displacing mechanism of ultra - low permeability reservoirs.
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