1) 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。
2) 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。
3) 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。
4) CO2 foam flooding
CO2泡沫驱
5) CO2 injection miscible flooding
注CO2混相驱
1.
CO2 injection miscible flooding is an important method for enhanced oil recovery(EOR).
注CO2混相驱是一种提高原油采收率的重要手段,实施该方法的关键是筛选出具有开发潜力的油藏。
6) CO2 immiscible displacement
CO2非混相驱
1.
For producing these reserves effectively,an CO2 immiscible displacement experiment is developed.
大庆长垣外围有3×108t特低渗透的扶杨油层储量在注水开发条件下难以有效动用,为提高这部分储量的有效动用率,开展了CO2非混相驱油试验研究。
补充资料：poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
CAS：61128-46-9
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条