Review on using pH-sensitive microgels as enhanced oil recovery and water shutoff agents: Concepts, recent developments, and future challenges

A Koochakzadeh, A Teimouri, E Tohidi… - Geoenergy Science and …, 2023 - Elsevier
Excessive water production is one of the main problems of mature reservoirs, which reduces
hydrocarbon production and economic reservoir lifetime, and may pose severe …

Cross-linked amphiphilic polyelectrolyte colloidal gels: Green synthesis and chemical and microstructure analysis

M Ashrafizadeh, M Abdollahi, A Javadi… - Materials Today Chemistry, 2024 - Elsevier
A cross-linked amphiphilic polyelectrolyte colloidal gel (CG) exhibits significant potential for
diverse applications, including hydrophobic drug delivery and oil recovery, owing to its …

Experimental Investigation of Formation Damage During Matrix Acidizing by Acid Sludge

S Zarei, A Bahri, S Sadeghnejad… - 85th EAGE Annual …, 2024 - earthdoc.org
Matrix acidizing is one of the most effective techniques to remove formation damage and
increase the permeability of near well areas. However, the interaction of acid with crude oils …