Reservoir heterogeneity is one important reason for low oil recovery and early excessive
water production. As an effective method to improve sweep efficiency and to reduce …

The study of particle migration in porous media under cyclic loading is the key to understand
the mechanism of mud pum** hazard in railway embankments. This paper presents a …

The dynamics of fine particle entrainment, transport, and deposition within pore systems,
and in particular, the capacity for mobile fines to impair permeability within porous media is …

Gel flooding is one of the most important cEOR methods. In this study, a Co [AM-AMPS-MA-
AAC]/PEI-MBA nanocomposite, using zirconium or zinc nanoparticles, was synthesized to …

Transport of fine particles in porous media has attracted a considerable interest over the
past several decades given its importance to many industrial and natural processes. In order …

Particle migration and the deposition process in porous media have received wide attention,
especially in petroleum and chemical industries. Several studies have been conducted to …

Fines migration driven by fluid flows often causes pore clogging in porous media and thus
reduces the permeability of the porous media. The clogging can pose serious problems in …

The paper presents the methodology and results of core tests to assess the impact of colloid
migration on apparent permeability under cyclic confining pressure. In the work, porous …

Particle migration with liquid flow is a fundamental problem during the highly efficient
development of oil and gas. In this study, the aggregation and growth behaviors of fluid-flow …

The formation damage issue is considered as the substantial phenomenon in petroleum
industries when the produced water re-injection (PWRI) taken into the operational …