Liquid foams, as colloidal systems comprising a dispersed gas phase within a continuous
liquid medium, exhibit unique structural and rheological properties beneficial for various …

Among the techniques to mitigate CO 2 emissions into atmosphere, CO 2 geological storage
is the only option for gigaton removal of CO 2. This study performs a pilot test of CO 2-EOR …

In recent years, the continuous advancement of supercritical carbon dioxide (sc CO 2) in the
field of oil and gas production has highlighted the increasingly undeniable challenges …

Geologic carbon sequestration (GCS) is considered a feasible technology for storing
substantive volumes of greenhouse gases in subsurface geological formations. In the …

CO2 capture, utilization, and storage of CO2 with enhanced oil recovery (CCUS-EOR)
technology is an important method to achieve net-zero carbon goals. The two objectives of …

This study aims at understanding effects of sub-core scale petrophysical heterogeneity on
CO 2-brine multiphase flow properties during CO 2 injection in samples of the Minnelusa …

Foam flooding in fractured tight oil reservoirs can enhance gas mobility and conformance
control by diverting gas flow from high-permeability zones (fractures) to low-permeability …

In order to solve the problem of foam instability in foam drainage gas recovery technology, a
nanosheets-stabilized foam drainage agent was constructed. The synergistic effect of …

Foam-assisted gas injection in fractured unconventional reservoirs has garnered
considerable attention as a result of its potential to address challenges associated with gas …

Although traditional viscosity-reducer-assisted water flooding can improve heavy oil
recovery, it does not have a sufficient advantage over expanding the sweep range and …