Influence of asphaltene inhibitors on asphaltene deposition in the porous media [PDF]
Indian Journal of Chemical Technology, 2021 351-355This article deals with organic asphaltene deposition in the reservoir rock, for crude oil having high asphaltene content and high apparent viscosity.
Mandal, Arnab +3 more
core +4 more sources
Asphaltene Interactions Observed at Interfaces: A Mini Review [PDF]
, 2023 Asphaltenes are heavy constituents of crude oil which affect the flow and viscosity of crude oil. Asphaltenes impart high viscosity to crude oils, negatively impacting production.
Archana, Jagadisan
core +1 more source
Molecular dynamics simulations of asphaltene aggregation: machine learning identification of representative molecules, polydispersity and inhibitor performance [PDF]
, 2022 Molecular Dynamics simulations have been employed to investigate the effect of polydispersity on the aggregation of asphaltene. To make the large combinatorial space of possible asphaltene blends accessible to a systematic study via simulation, an ...
Emanuele, Bosoni +7 more
core +2 more sources
Data-Driven Insights into the Fluorescence of Asphaltene Aggregates Using Extended Frenkel Exciton Model [PDF]
, 2023 The origin of the fluorescence redshift during asphaltene aggregation remains debated due to the great diversity of asphaltene molecules, while the extended Frenkel exciton model provided a theoretical framework for studying multi-chromophore systems ...
Fang, Liu, Fangning, Ren
core +2 more sources
Journal of Petroleum Exploration and Production Technology, 2019 Carbon dioxide (CO2) injection is one of the most applied enhanced oil recovery methods in the hydrocarbon industry, since it has the potential to increase oil recovery significantly and can help reduce greenhouse gases through carbon storage in ...
Sherif Fakher +3 more
doaj +1 more source
Journal of Chemistry, 2021 Asphaltene aggregation and precipitation are one of the major issues for marine low-sulfur fuel oil used on board. Many research studies have been carried out to investigate the aggregation behavior of asphaltene under different conditions, but the ...
Daping Zhou +5 more
doaj +1 more source
Geophysical Monograph Series, Page 329-339., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Vladimir Kutcherov +3 more
wiley +1 more source
Micromechanism of petroleum asphaltene aggregation
Petroleum Exploration and Development, 2008 The periodic molecular structure model of solvent-asphaltene system is constructed using molecular mechanical and molecular dynamical methods. The influences of six kinds of different solvents (Nitrobenzene, Quinoline, Pyridine, 1-methylnaphthalene ...
Gui-wu LU +4 more
doaj +1 more source
Molecular composition of asphaltene in wellbore blockage on the southern margin of Junggar Basin
Shiyou shiyan dizhi, 2022 Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FT-ICR MS) was employed to analyze the compositional differences of asphaltene of oil and blockage extracts of well Gaotan 1 on the southern margin of Junggar Basin.
Erting LI +7 more
doaj +1 more source
Experimental study of asphaltene accumulation in a sandstone core plug [PDF]
, 2021 Hydrocarbon production leads to the disturbance of several thermodynamic equilibriums including the destabilization of crude oil. Asphaltenes precipitation, aggregation and deposition inside the hydrocarbon reservoirs remains challenging issue due to the
Lo, Papa A.
core