A comprehensive review of low salinity/engineered water injections and their applications in sandstone and carbonate rocks

EW Al-Shalabi, K Sepehrnoori - Journal of Petroleum Science and …, 2016 - Elsevier
The low salinity/engineered water injection techniques (LSWI/EWI) have become one of the
most important research topics in the oil industry because of their possible advantages for …

Mechanistic modeling of low salinity water flooding

C Dang, L Nghiem, N Nguyen, Z Chen… - Journal of Petroleum …, 2016 - Elsevier
Low salinity waterflood (LSW) has become an attractive enhanced oil recovery (EOR)
method as it shows more advantages than conventional chemical EOR methods in terms of …

An experimental and modeling study to investigate brine-rock interactions during low salinity water flooding in carbonates

H Sharma, KK Mohanty - Journal of Petroleum Science and Engineering, 2018 - Elsevier
Injection of brines with carefully designed ionic compositions into oil-wet carbonate rocks at
high temperatures has shown to alter their wettability towards a water-wet state and improve …

Pore-scale simulation of the interplay between wettability, capillary number, and salt dispersion on the efficiency of oil mobilization by low-salinity waterflooding

A Namaee-Ghasemi, S Ayatollahi, H Mahani - SPE Journal, 2021 - onepetro.org
Nonuniform mixing during low-salinity waterflooding (LSWF) is a function of the pore
geometry and flow patterns within the porous system. Salinity-dependent wettability …

Dependence of wettability on brine composition in high temperature carbonate rocks

S Chandrasekhar, H Sharma, KK Mohanty - Fuel, 2018 - Elsevier
Laboratory experiments and small-scale field tests have shown that injection of low salinity
brine can improve oil recovery from carbonate rocks. Contact angle studies, spontaneous …

A Bond-Product-Sum (BPS) Approach for Modeling Wettability Alteration and Enhanced Oil Recovery by Engineered Salinity Waterflooding in Carbonate Rocks

P Almasiyan, H Mahani - Energy & Fuels, 2024 - ACS Publications
Wettability alteration has been proposed as one of the dominating effects of engineered
salinity waterflooding (EWF). Most of the existing approaches for modeling wettability …

Fundamental controls on fluid flow in carbonates: current workflows to emerging technologies

SM Agar, S Geiger - Geological Society, London, Special …, 2015 - lyellcollection.org
The introduction reviews topics relevant to the fundamental controls on fluid flow in
carbonate reservoirs and to the prediction of reservoir performance. The review provides …

One-Spot pilot results in the Sabriyah-Mauddud Carbonate Formation in Kuwait using a novel surfactant formulation

C Carlisle, E Al-Maraghi, B Al-Saad, C Britton… - SPE Improved Oil …, 2014 - onepetro.org
Abstract Kuwait Oil Company has recognized the implications of the recent technological
advances that are very likely to transform the oil industry and make chemical enhanced oil …

Mechanistic modeling of low-salinity waterflooding through coupling a geochemical package with a compositional reservoir simulator

AK Korrani, GR Jerauld, K Sepehrnoori - SPE Reservoir Evaluation & …, 2016 - onepetro.org
Low-salinity waterflooding is an emerging enhanced-oil-recovery (EOR) technique in which
the salinity of the injected water is substantially reduced to improve oil recovery over …

Modeling of low salinity waterflooding in carbonates: Effect of rock wettability and organic acid distribution

H Sharma, KK Mohanty - Journal of Petroleum Science and Engineering, 2022 - Elsevier
Carbonate reservoirs hold a substantial amount of our existing oil reserves. However,
waterflood recovery from these reservoirs is often low due to their oil-wet nature. Recent …