Nonequilibrium fluid filtration in a heterogeneously contaminated near-wellbore zone
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...
Збережено в:
| Дата: | 2025 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2025
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| Теми: | |
| Онлайн доступ: | https://journals.uran.ua/geofizicheskiy/article/view/322507 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
Репозитарії
Geofizicheskiy Zhurnal| Резюме: | 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. |
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