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1)  CO2 flooding
CO2驱油
1.
Enhanced oil recovery by utilizing carbon dioxide has been one of the three methods of developing oil(heating flooding,polymer flooding,CO2 flooding).
CO2驱油能提高采收率,目前已成为世界三大采油方法(热采、聚合物驱和CO2驱)之一。
2.
The traditional water flood development of reservoir has been more and more difficult,which can be resolved by CO2 flooding,and the oil recovery is raised.
研究表明:水气交替注入方式更优;非均质性越强,开发效果越差;油藏渗透率越大、含油饱和度越高、原油粘度越低,注CO2驱油效果越好。
2)  Petroleum displacement by CO2
CO2充注驱油
1.
Petroleum displacement by CO2 is a general phenomenon,which supplies important indicative significance for revealing the rule of oil and gas dynamic accumulation.
CO2充注驱油是一种普遍的地质现象,对揭示油气藏中油气的动态成藏规律具有重要的指示意义。
3)  CO 2 immiscible oil displacement
CO2非混相驱油
4)  CO2 flooding
CO2驱
1.
This paper sets up the mathematical model of Taizhou Formation Reservoir of Caoshe Oilfield of Qintong Sag in the north of Jiangsu Province,and studies the proper injecting time for CO2 flooding in this reservoir by using CMG software.
建立苏北溱潼凹陷草舍油田泰州组油藏的数学模型,运用CMG软件对该油藏开展CO2驱合理注入时机研究。
2.
Various method to determine the minimum miscibility pressure (MMP) of CO2 flooding was evaluated on the basis of slime-tube displacement test data.
在细管驱替实验数据的基础上,对确定CO2驱最小混相压力的各种方法进行了评价。
3.
CO2 flooding to enhance oil recovery from reservoir was studied by core displacement experiments under laboratory level.
在室内条件下,通过岩心驱替实验对CO2驱提高低渗透油藏的采收率进行了研究,对比分析了CO2、N2、压缩空气等不同驱介质的驱油效率;在国内外文献调研的基础上系统阐述了注CO2增油机理;通过数值模拟对CO2气驱、N2、压缩空气、水等不同驱替介质的采收率进行了对比,并对部分参数进行了优化。
5)  CO2 miscible flooding
CO2混相驱
1.
Injection of CO2 in laboratory experiment obviously expands crude oil and reduces viscosity,hence is qualified for CO2 miscible flooding.
室内实验注入CO2对泰州组地层原油起到了明显的膨胀降粘作用,满足CO2混相驱的要求。
2.
Minimum miscible pressure in CO2 flooding is an important basis to determine whether the CO2 miscible flooding can be used in reservoirs.
CO2最小混相压力是确定油藏能否采用CO2混相驱的重要依据,测定最小混相压力的最好方法是细管实验法,但室内实验法测定费时、费力。
6)  CO2 foam flooding
CO2泡沫驱
补充资料:2B油
分子式:C7H8ClN
分子量:141.60
CAS号:615-65-6

性质:黄色或棕色液体。溶于乙醇或苯中,微溶于热水,不溶于冷水。

制备方法:暂无

用途:主要用于制造有机颜料和农药、医药等有机化学品的合成。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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