Numerical Method For Solving the Inverse Problem of Nonisothermal Filtration in Double-Porosity Media
- Authors: Shamsiev M.N.1,2, Khairullin M.K.1,2, Morozov P.E.1,2, Gadil’shina V.R.1,2, Abdullin A.I.1, Nasybullin A.V.2
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Affiliations:
- Institute of Mechanics and Engineering, Kazan Scientific Center, Russian Academy of Sciences
- Almetyevsk State Oil Institute
- Issue: Vol 61, No 6 (2023)
- Pages: 957-960
- Section: Short Communications
- URL: https://permmedjournal.ru/0040-3644/article/view/653062
- DOI: https://doi.org/10.31857/S0040364423050162
- ID: 653062
Cite item
Abstract
A mathematical model of nonisothermal filtration of a fluid into a medium with double porosity is constructed. The influence of the filtration and thermophysical parameters of a fractured porous formation on the temperature and pressure in the bottom of a vertical oil well due to production is studied. Based on the proposed model, a computational algorithm for interpreting the results of the thermohydrodynamic studies of vertical wells is developed. Measurements of the pressure and temperature in the bottom of the well after its start-up are used as the initial information.
About the authors
M. N. Shamsiev
Institute of Mechanics and Engineering, Kazan Scientific Center, Russian Academy of Sciences; Almetyevsk State Oil Institute
Email: mshamsiev@imm.knc.ru
Kazan, Russia; Almetyevsk, Russia
M. Kh. Khairullin
Institute of Mechanics and Engineering, Kazan Scientific Center, Russian Academy of Sciences; Almetyevsk State Oil Institute
Email: khairullin@imm.knc.ru
Kazan, Russia; Almetyevsk, Russia
P. E. Morozov
Institute of Mechanics and Engineering, Kazan Scientific Center, Russian Academy of Sciences; Almetyevsk State Oil Institute
Email: khairullin@imm.knc.ru
Kazan, Russia; Almetyevsk, Russia
V. R. Gadil’shina
Institute of Mechanics and Engineering, Kazan Scientific Center, Russian Academy of Sciences; Almetyevsk State Oil Institute
Email: khairullin@imm.knc.ru
Kazan, Russia; Almetyevsk, Russia
A. I. Abdullin
Institute of Mechanics and Engineering, Kazan Scientific Center, Russian Academy of Sciences
Email: khairullin@imm.knc.ru
Kazan, Russia
A. V. Nasybullin
Almetyevsk State Oil Institute
Author for correspondence.
Email: khairullin@imm.knc.ru
Almetyevsk, Russia
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