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 …

Measurement and modeling of minimum miscibility pressure: A state-of-the-art review

B Dindoruk, R Johns, FM Orr Jr - SPE Reservoir Evaluation & …, 2021 - onepetro.org
This paper gives a critical review of miscibility-measurement techniques published in the
open literature along with recommendations and lessons learned. Many of these published …

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 …

CO2 storage in fractured nanopores underground: phase behaviour study

K Zhang, N Jia, L Liu - Applied energy, 2019 - Elsevier
In this paper, thermodynamic phase behaviour, implications, and strategies for the CO 2
storage process in the fractured tight/shale reservoirs (ie, nanoproes) with adsorptions are …

Generalized critical shifts of confined fluids in nanopores with adsorptions

K Zhang, N Jia, L Liu - Chemical Engineering Journal, 2019 - Elsevier
Confined fluids undergo substantial changes in terms of their physicochemical properties
when the pore radius reduces to the nanometric scale and be comparable to the molecular …

[HTML][HTML] Experimental study on residue oil distribution after the supercritical CO2 huff-n-puff process in low permeability cores with Nuclear Magnetic Resonance (NMR …

D Du, C Li, X Song, Q Liu, N Ma, X Wang… - Arabian Journal of …, 2021 - Elsevier
In this paper, two sandstone cores with permeabilities of 1.7 mD and 2.6 mD were employed
and the ScCO 2 huff-n-puff processes were carried out to check the oil recovery efficiency as …

New insight into CO2 huff-n-puff process for extraheavy oil recovery via viscosity reducer agents: An experimental study

S Li, C Lu, M Wu, Z Hu, Z Li, Z Wang - Journal of CO2 Utilization, 2020 - Elsevier
In this paper, extraheavy oil recovery assisted by CO 2 and an oil-soluble viscosity reducer
under deep reservoir conditions was experimentally investigated. Specifically, the viscosity …

Dynamics and miscible behaviors of hydrocarbon gas and crude oil in nanoslits: Effects of light gas type and crude oil components

X Li, P Wang, S Wang, Q Feng, Q Xue - Chemical Engineering Journal, 2021 - Elsevier
It is of importance to uncovering miscible behavior of hydrocarbon gas and crude oil in
nanoslits for enhanced oil recovery. The comprehensive MD simulations are performed to …

Determination of mutual diffusivity of CO2/C3H8-Heavy oil systems with consideration of natural convection under reservoir conditions

X Dong, Y Li, S Li, D Yang - Fuel, 2023 - Elsevier
By performing dynamic volume analysis, we developed and applied an experimental and
theoretical technique to determine mutual diffusivity (ie, diffusivity of a gas component in an …

[HTML][HTML] CO2 dissolution and convection in oil at realistic reservoir conditions: A visualization study

W Amarasinghe, I Fjelde, Y Guo - Journal of Natural Gas Science and …, 2021 - Elsevier
CO 2 convective mixing has been extensively studied for CO 2 dissolution in saline water
but very limited with the presence of oil. The objective of this work was to visually study the …