In world practice, the role of reproduction of raw material base of oil production by
implementing modern methods of oil recovery enhancement (thermal, gas, chemical …

Injecting surfactant by means of chemical enhanced oil recovery (cEOR) has acquired
predominant attention in improving oil recovery by changing either fluid/rock and/or …

To improve the efficiency of coal seam water injection, the influence of nanofluids on coal
surface wettability was studied based on the nano drag reduction and injection …

Synthetic chemical surfactants deployed in the petroleum industry to improve oil recovery to
meet growing global energy demand are described to have detrimental environmental …

Immiscible fluid–fluid displacement dynamics is a crucial element to understanding and
engineering many subsurface flow applications, including enhanced oil recovery and …

Fines migration is crucial for reservoir permeability, involving both fine particle detachment
and re-deposition along the flow channels. Fines migration behavior can either promote or …

Crude oil-water interfacial tension in petroleum reservoir is reduced or increased due to
surfactant injection or surfactant retention, respectively. Changes in the interfacial tension …

Surfactant flooding is one technique of chemical enhanced oil recovery (EOR) aimed at
improving the microscopic displacement efficiency of trapped residual oil via reducing the oil …

Nanofluids have shown great potential as chemical additives for enhanced oil recovery in
low-permeability reservoirs owing to their unique properties. However, their application in …

This study is dedicated to investigating the impacts of the inorganic salt concentration on low-
rank coal modified by ionic surfactants [dodecyltrimethylammonium chloride (DTAC) and …