Fundamental aspects, mechanisms and emerging possibilities of CO2 miscible flooding in enhanced oil recovery: A review

N Kumar, MA Sampaio, K Ojha, H Hoteit, A Mandal - Fuel, 2022 - Elsevier
Capturing carbon dioxide (CO 2) at its combustion point and thereby storing it in geological
sites or its usage for enhancing oil recovery (EOR) through miscible gas flooding technology …

Microfluidic and nanofluidic phase behaviour characterization for industrial CO 2, oil and gas

B Bao, J Riordon, F Mostowfi, D Sinton - Lab on a Chip, 2017 - pubs.rsc.org
Microfluidic systems that leverage unique micro-scale phenomena have been developed to
provide rapid, accurate and robust analysis, predominantly for biomedical applications …

Effectiveness of supercritical-CO2 and N2 huff-and-puff methods of enhanced oil recovery in shale fracture networks using microfluidic experiments

P Nguyen, JW Carey, HS Viswanathan, M Porter - Applied energy, 2018 - Elsevier
Current oil recovery methods in hydraulically fractured shale reservoirs have a low recovery
efficiency of about 10%. The objective of this work is to investigate the effectiveness of …

Study on the minimum miscibility pressure and phase behavior of CO2–shale oil in nanopores

Y Wang, Z Lei, L Sun, X Pan, Y Liu, Z Xu… - Chemical Engineering …, 2024 - Elsevier
In recent years, CO 2 enhanced oil recovery has gained traction in shale oil reservoirs.
Shale oil reservoirs are characterized by numerous nanopores, where shale oil exhibits …

Microscopic transport and phase behaviors of CO2 injection in heterogeneous formations using microfluidics

Y Guo, F Liu, J Qiu, Z Xu, B Bao - Energy, 2022 - Elsevier
CO 2 injection into the geological formations is a promising option to enhance oil recovery
while simultaneously contributing to carbon storage. Conventional core tests provide critical …

Minireview of Microscopic CO2 Interactions with Fluids and Minerals in Shale: Advances and Outlook

Z Wang, K Ding, T Liu, J Yao, H Sun, Y Yang… - Energy & …, 2023 - ACS Publications
Shale is featured by nanometer pores and ultralow permeability. Enhancing shale oil
recovery after primary production is challenging as a result of the low injectivity of water …

Utilizing artificial intelligence techniques for modeling minimum miscibility pressure in carbon capture and utilization processes: a comprehensive review and …

MN Amar, H Djema, K Ourabah, FM Alqahtani… - Energy & …, 2024 - ACS Publications
The carbon dioxide (CO2) based enhanced oil recovery methods (EORs) are considered
among the promising techniques for increasing the recovery factor from mature oil reservoirs …

Influences of diffusion and advection on dynamic oil-CO2 mixing during CO2 EOR and storage process: Experimental study and numerical modeling at pore-scales

Z Li, J Liu, Y Su, L Fan, Y Hao, L Huang, S Ren, Y Sun… - Energy, 2023 - Elsevier
The dynamic oil-CO 2 mixing and miscible flow in porous media are complex and important
phenomena that occurs during CO 2 injection for enhanced oil recovery (EOR) and …

Experimental investigation of CO2 storage and oil production of different CO2 injection methods at pore-scale and core-scale

Y Hao, Z Li, Y Su, C Kong, H Chen, Y Meng - Energy, 2022 - Elsevier
The CO 2 storage and oil production of different CO 2 injection schemes via laboratory
experiments was investigated in this study. Microfluidic equipment was upgraded to …

A review of experimental methods for determining the Oil‒Gas minimum miscibility pressures

K Zhang, N Jia, F Zeng, S Li, L Liu - Journal of Petroleum Science and …, 2019 - Elsevier
An accurate determination of the minimum miscibility pressure (MMP) is required for the
miscible gas injection project in oilfield. The experimental methods are usually considered to …