Static and dynamic behavior of CO2 enhanced oil recovery in nanoslits: Effects of mineral type and oil components
Static and dynamic behavior of CO2 enhanced oil recovery in nanoslits: Effects of mineral type and oil components
复制标题
纳米缝中 CO2 强化采油的静态和动态行为：矿物类型和石油成分的影响
DOI：
10.1016/j.ijheatmasstransfer.2020.119583
复制
发表时间：
2020-06
影响因子：
5.2
通讯作者：
Zhang Jun
中科院分区：
文献类型：
--
作者：
Fang Timing;Zhang Yingnan;Ding Bin;Yan Youguo;Zhang Jun
In the present study, the oil miscibility and displacement of CO2/oil systems in nanoslits referred to three minerals (e.g., quartz, calcite and kaolinite) were characterized by molecular dynamics simulations. First, the mode of oil migration was identified to be affected by the difference in the interaction between CO2/C-10 and solid surface. In the meantime, we recognized that the stability of displacement front was critical to ensure the smooth migration of oil phase. Besides, the oil molecules were more likely to undergo two-way mass transfer between oil and gas in the multi-component system. Nevertheless, the oil phase exhibited obviously poor mobility and higher viscosity in dynamic system, thereby inhibiting the oil phase that contained multi-components from being displaced and detached. Overall, the study highlights the effect of mineral types and oil components on the oil miscibility and displacement in CO2 flooding, which probably boosting the development of low permeability reservoirs. (C) 2020 Elsevier Ltd. All rights reserved.
登录
查看更多内容
DOI：
--
发表时间：
2013
期刊：
--
影响因子：
--
作者：
T. Dong;N. Harris
通讯作者：
T. Dong;N. Harris
影响因子：
4.7
作者：
M. Firouzi;T. Tsotsis;M. Sahimi
通讯作者：
M. Firouzi;T. Tsotsis;M. Sahimi
页岩纳米孔中的石油扩散：分子动力学模拟的见解
影响因子：
6
作者：
Zhang Wei;Feng Qihong;Wang Sen;Xing Xiangdong
通讯作者：
Xing Xiangdong
DOI：
10.1021/acs.langmuir.7b04134
发表时间：
2018-01
期刊：
Langmuir : the ACS journal of surfaces and colloids
影响因子：
--
作者：
E. Barsotti;S. Saraji;Sugata P. Tan;M. Piri
通讯作者：
E. Barsotti;S. Saraji;Sugata P. Tan;M. Piri
影响因子：
3.7
作者：
A. Kirchofer;M. Firouzi;P. Psarras;J. Wilcox
通讯作者：
A. Kirchofer;M. Firouzi;P. Psarras;J. Wilcox