[HTML][HTML] Asphaltene onset pressure measurement and calculation techniques: A review

S Fakher, A Yousef, A Al-Sakkaf, S Eldakar - Petroleum, 2023 - Elsevier
Asphaltene precipitation can result in several production, operational, and transportation
problems during oil recovery. If asphaltene precipitates and deposits, it can reduce reservoir …

In-depth characterization of light, medium and heavy oil asphaltenes as well as asphaltenes subfractions

M Salehzadeh, MM Husein, C Ghotbi, B Dabir… - Fuel, 2022 - Elsevier
Asphaltenes, and their related issues, have been the focus of many literature investigations.
However, in-depth analysis of asphaltenes structure and its relation to asphaltenes stability …

Investigating the role of asphaltenes structure on their aggregation and adsorption/deposition behavior

M Salehzadeh, MM Husein, C Ghotbi… - Geoenergy Science and …, 2023 - Elsevier
Despite the existing literature, the mechanisms of asphaltenes aggregation, precipitation,
and adsorption/deposition in relation to the structural motifs of asphaltenes remains unclear …

Evaluating key parameters impacting asphaltene permeability reduction behavior in micro-pores during carbon dioxide injection

S Fakher, A Al-Sakkaf, M Ali - Fuel, 2023 - Elsevier
Asphaltene is a heavy component of crude oil that can deposit in the pores of the formation
and result in permeability reduction, and with time, pore plugging. Understanding the …

Matrix acidizing: A laboratory and field investigation of sludge formation and removal of oil-based drilling mud filter cake

T Almubarak, M AlKhaldi, JH Ng… - SPE Drilling & …, 2021 - onepetro.org
Hydrochloric and organic acids have been extensively used to enhance well productivity or
injectivity in tight carbonate formations (10 to 50 md). The use of these acids, however, can …

Displacement characteristics and produced oil properties in steam flood heavy oil process

X Yang, H Zhao, B Zhang, Q Zhao, Y Cheng, Y Zhang… - Energies, 2022 - mdpi.com
Thermal recovery is one of the most effective techniques for viscous oil production, which
has been widely used in the heavy oilfield development. The mechanisms and percolation …

Photochemical reactor for selective hydrogenation of asphaltene molecules at room temperature in absence of a catalyst

APP Simoncelli, LG Pereira, LR Teixeira… - Brazilian Journal of …, 2023 - Springer
Asphaltenes comprehend a mixture of fluorescent aromatic compounds and are responsible
for many problems in the petrochemical industry during production, transportation, and oil …

Experimental Investigation of Formation Damage due to Asphaltene Deposition in Crude Oils with Low Asphaltene Content

A Shahrabadi, K Parizad, M Nasiri, S Abbasi - 2018 - sid.ir
In this paper, a setup for performing dynamic flow experiments was prepared. A set of
Natural Depletion tests were done to investigate the effects of pressure depletion and the …