Surfactant huff-n-puff can enhance fossil hydrogen energy recovery from low permeability
reservoirs. However, due to the high cost and adsorption of surfactant, its commercial …

The concept of integrating fracturing and flooding has gained widespread recognition for its
role in advancing the development of unconventional oil and gas resources. Nonetheless …

Injecting nanofluids (NFs) has been proven to be a potential method to enhance oil
recovery. Stranded oil is produced by wettability alteration where nanoparticles form a …

Adsorption loss of surfactants in porous media is one of the key factors affecting their
application in low-permeability reservoirs. The hydraulic fracturing-assisted oil displacement …

This paper presents a laboratory investigation on reducing surfactant adsorption by means
of sacrificial agents. Lignosulfonate and sodium polyacrylate (NaPA) were investigated …

Improved/enhanced oil recovery (IOR/EOR) has the potential to unlock a significant amount
of residual and trapped oil from existing and new hydrocarbon resources. This chapter …

To recover the remaining oil after water flooding, amphoteric surfactant–sulfonated polymer
(SP) flooding has attracted attention as a tertiary oil recovery technique. Oil recovery by SP …

Low Salinity Water (LSW) incorporates in surfactant Enhanced Oil Recovery (EOR) as a pre-
flush is a common practice aiming to reduce the formation salinity, which affects surfactant …

In oil recovery technique using SiO2 nanoparticles, evaluating the transportability of the
nanoparticles in various sandstones contributes to controls of fluid behaviour in petroleum …

Surfactant enhanced oil recovery depends on the interfacial tension (IFT) reduction and
wettability alteration in the rock/oil/brine system. An adequate amount of surfactant within the …