A review of wettability alteration using surfactants in carbonate reservoirs

Y Yao, M Wei, W Kang - Advances in Colloid and Interface Science, 2021 - Elsevier
The wettability of carbonate rocks is often oil-wet or mixed wet. A large fraction of oil is still
remained in carbonate reservoirs, it is therefore of particular significance to implement …

A critical review on selection of microemulsions or nanoemulsions for enhanced oil recovery

J Mariyate, A Bera - Journal of Molecular Liquids, 2022 - Elsevier
In this review, an attempt has been taken to show the preferential selection criteria of
microemulsions and nanoemulsions for applications in enhanced oil recovery. This paper …

Pore wettability for enhanced oil recovery, contaminant adsorption and oil/water separation: A review

F Ding, M Gao - Advances in Colloid and Interface Science, 2021 - Elsevier
Wettability, a fundamental property of porous surface, occupies a pivotal position in the fields
of enhanced oil recovery, organic contaminant adsorption and oil/water separation. In this …

A review on wettability alteration in carbonate rocks: Wettability modifiers

X Deng, MS Kamal, S Patil, SMS Hussain… - Energy & Fuels, 2019 - ACS Publications
More than half of the global oil reserves are in carbonate reservoirs. Carbonate rocks,
however, in most cases tend to be mixed-wet or oil-wet. Wettability alteration of carbonate …

The state-of-the-art of wettability alteration in sandstones and carbonates: A mechanistic review

Y Noruzi, M Sharifi, J Fahimpour, M Sabet, M Akbari… - Fuel, 2024 - Elsevier
Wettability modification plays a pivotal role in augmenting oil recovery from hydrocarbon
reservoirs, rendering it a primary focal point during Enhanced Oil Recovery (EOR) …

Pickering nanoemulsions and their mechanisms in enhancing oil recovery: A comprehensive review

M Adil, SA Onaizi - Fuel, 2022 - Elsevier
The key mechanisms in enhancing crude oil recovery include the reduction of interfacial
tension (IFT) between the trapped crude oil and the injected flooding solution, the wettability …

Oil recovery mechanisms of Pickering nanoemulsions stabilized by surfactant-polymer-nanoparticle assemblies: A versatile surface energies' approach

N Pal, A Mandal - Fuel, 2020 - Elsevier
In this article, we present a holistic approach to predict the interfacial activity of
surfactant/polymer/nanoparticle stabilized Pickering nanoemulsions. Dynamic interfacial …

Biosurfactant derived from fenugreek seeds and its impact on wettability alteration, oil recovery, and effluent treatment of a rock system of mixed composition

A Singh, T Sharma, RS Kumar, M Arif - Energy & Fuels, 2023 - ACS Publications
Surfactant flooding is a method practiced for chemically enhanced oil recovery (EOR) to
pursue oil displacement efficiency by lowering the interfacial tension and changing the …

Surfactant selection for enhanced oil recovery based on surfactant molecular structure in unconventional liquid reservoirs

W Chen, DS Schechter - Journal of Petroleum Science and Engineering, 2021 - Elsevier
Experimental observations and field applications have revealed that surfactants have
significant potential to enhance oil recovery in unconventional liquid reservoirs (ULR). This …

A systematic research on spontaneous imbibition of surfactant solutions for low permeability sandstone reservoirs

D Xu, Z Li, B Bai, X Chen, H Wu, J Hou… - Journal of Petroleum …, 2021 - Elsevier
Surfactants, which possess ability to alter rock surface wettability and reduce interfacial
tension (IFT), are effective additives for imbibition enhanced oil recovery (IEOR) in low …