Nonequilibrium fluid filtration in a heterogeneously contaminated near-wellbore zone
Year: 2025
Type: article
Abstract: Based on mathematical modeling of fluid filtration in a heterogeneous environment, studies have been conducted to investigate the impact of near-wellbore zone contamination on production well productivity. А model of non-stationary nonequilibrium filtration in a semi-infinite heterogeneous formation with a harmonic perturbation at its boundary was considered. Using the method of separation of variables, a solution to the boundary value problem was obtained, using which the influence of contamination on well productivity was determined.
Source: Geofizicheskiy Zhurnal
Authors: I.I. Denysiuk, I.A. Skurativska, I.M. Hubar
Language: English
Subfield: Ocean Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409647109