Research Progress on Displacement Mechanism of Supercritical CO2 in Low-Permeability Heavy Oil Reservoir and Improvement Mechanism of Displacement …
Y Sun, W Zhang, J Tian, Y Meng, L Zhang - Molecules, 2023 - mdpi.com
With the continuous growth of global energy demand and the late stage of conventional
oilfield exploitation, the demand for developing and utilizing low-permeability heavy oil …
oilfield exploitation, the demand for developing and utilizing low-permeability heavy oil …
[HTML][HTML] Review of CO2-kerogen interaction and its effects on enhanced oil recovery and carbon sequestration in shale oil reservoirs
Shale oil resources have proven to be quickly producible in large quantities and have
recently revolutionized the oil and gas industry. The oil content in a shale oil formation …
recently revolutionized the oil and gas industry. The oil content in a shale oil formation …
CO2-oil diffusion, adsorption and miscible flow in nanoporous media from pore-scale perspectives
Enhancing shale/tight oil and sequestering CO 2 by CO 2 huff-n-puff have gained extensive
attentions in recent years. However, the fundamental understanding of CO 2-oil diffusion …
attentions in recent years. However, the fundamental understanding of CO 2-oil diffusion …
Minireview of Microscopic CO2 Interactions with Fluids and Minerals in Shale: Advances and Outlook
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 …
recovery after primary production is challenging as a result of the low injectivity of water …
Effects of CO2-philic nonionic polyether surfactants on miscibility behaviors of CO2–hydrocarbon systems: Experimental and simulation approach
Accomplishing the high miscibility of CO 2 and crude oil under reservoir conditions is critical
for achieving the most efficient recovery process by CO 2 injection into low-porosity and low …
for achieving the most efficient recovery process by CO 2 injection into low-porosity and low …
CO2-regulated octane flow in calcite nanopores from molecular perspectives
Enhanced hydrocarbon recovery from shale/tight reservoirs by CO 2 injection has gained
extensive attentions in recent years. However, the effect of CO 2 on oil flow in shale/tight …
extensive attentions in recent years. However, the effect of CO 2 on oil flow in shale/tight …
Enhanced oil recovery with CO2/N2 slug in low permeability reservoir: Molecular dynamics simulation
Slug injection of CO 2/N 2 has proven to be a promising technology for the enhancement of
oil recovery in low/ultra-low permeability reservoirs. In spite of this, the detailed …
oil recovery in low/ultra-low permeability reservoirs. In spite of this, the detailed …
Microfluidic investigation on asphaltene interfaces attempts to carbon sequestration and leakage: Oil-CO2 phase interaction characteristics at ultrahigh temperature …
CO 2 huff-n-puff is a potential approach to improve the oil displacement efficiency in the
deep reservoirs, which can achieve carbon sequestration and efficient oil production …
deep reservoirs, which can achieve carbon sequestration and efficient oil production …
On the replacement behavior of CO2 in nanopores of shale oil reservoirs: Insights from wettability tests and molecular dynamics simulations
CO 2 injection process has become one of the most effective development methods of shale
oil reservoirs. Considering the widespread nanoscale pores in shale, the replacement …
oil reservoirs. Considering the widespread nanoscale pores in shale, the replacement …
A unified intelligent model for estimating the (gas+ n-alkane) interfacial tension based on the eXtreme gradient boosting (XGBoost) trees
J Zhang, Y Sun, L Shang, Q Feng, L Gong, K Wu - Fuel, 2020 - Elsevier
The interfacial tension (IFT) between the injecting gas and host oil is a key parameter that
affects the ultimate displacement efficiency and gas injection enhanced oil recovery (EOR) …
affects the ultimate displacement efficiency and gas injection enhanced oil recovery (EOR) …