[HTML][HTML] Challenges in petroleum characterization—A review
I Shishkova, D Stratiev, IV Kolev, S Nenov… - Energies, 2022 - mdpi.com
252 literature sources and about 5000 crude oil assays were reviewed in this work. The
review has shown that the petroleum characterization can be classified in three categories …
review has shown that the petroleum characterization can be classified in three categories …
Characterization of crude oils and asphaltenes using the PC-SAFT EoS: A systematic review
In this paper, we present a systematic review of the perturbed-chain statistical associating
fluid theory equation of state (PC-SAFT) EoS for thermodynamic modeling with application in …
fluid theory equation of state (PC-SAFT) EoS for thermodynamic modeling with application in …
A Review of Phase Behavior Mechanisms of CO2 EOR and Storage in Subsurface Formations
The emissions of CO2 have been recognized as the main cause of climate change. As an
important strategy being used to reduce the CO2 concentration in the atmosphere, carbon …
important strategy being used to reduce the CO2 concentration in the atmosphere, carbon …
Commercial investigation of the ebullated-bed vacuum residue hydrocracking in the conversion range of 55–93%
D Stratiev, S Nenov, I Shishkova, B Georgiev… - ACS …, 2020 - ACS Publications
The LUKOIL Neftohim Burgas vacuum residue hydrocracking has increased the vacuum
residue conversion from 55 to 93% as a result of a proper feed selection, optimal catalyst …
residue conversion from 55 to 93% as a result of a proper feed selection, optimal catalyst …
Modeling phase behavior of nano-confined fluids in shale reservoirs with a modified Soave-Redlich-Kwong equation of state
P Wang, S Huang, F Zhao, J Shi, B Wang… - Chemical Engineering …, 2022 - Elsevier
The conventional cubic equation of state (EOS), as a robust and efficient method for phase
behavior prediction of bulk fluids, is no longer applicable for nano-confined fluids because of …
behavior prediction of bulk fluids, is no longer applicable for nano-confined fluids because of …
An Investigation of the effect of asphaltene polydispersity on asphaltene precipitation and deposition tendencies
It is well-known that asphaltenes are a polydisperse fraction present in crude oil with a broad
distribution of sizes and molecular characteristics. However, in practice, asphaltenes are …
distribution of sizes and molecular characteristics. However, in practice, asphaltenes are …
Association parameters for Cubic-Plus-Association equation of state determined by molecular dynamics and Petroleomics: Prediction of asphaltene precipitation
I Moncayo-Riascos, JD Aristizábal… - Fuel, 2024 - Elsevier
In this study, petroleomics characterization, molecular dynamics (MD) simulations, and a
cubic-plus-association (CPA) equation of state (EoS) were conducted to understand how the …
cubic-plus-association (CPA) equation of state (EoS) were conducted to understand how the …
Vapor–Liquid–Liquid Equilibrium Modeling of Water/Bitumen/Solvent (C1, C2, C3, and n-C4) Mixtures Using a Cubic-Plus-Association Equation of State
Multiphase equilibrium calculations are important in primary and enhanced oil recovery
production mechanisms such as natural depletion, gas injection, and steam injection …
production mechanisms such as natural depletion, gas injection, and steam injection …
Asphaltenes: Structures and applications
Asphaltenes are complex chemical mixtures which represent a solubility fraction of crude oil
and of carbonaceous materials, typically defined as toluene soluble and n-heptane …
and of carbonaceous materials, typically defined as toluene soluble and n-heptane …
Aromatic Ring Index (ARI): A characterization factor for nonpolar hydrocarbons from molecular weight and refractive index
Crude oils consist of tens of thousands of components belonging to various hydrocarbon
families, including n-alkanes, cyclo-alkanes, and aromatics. Because the experimental …
families, including n-alkanes, cyclo-alkanes, and aromatics. Because the experimental …