Numerical modeling of the influence of heat exchange of reservoir beds with enclosing rocks on gas production from a~single well
Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 16 (2013) no. 4, pp. 337-346
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In the computational experiment, the influence of heat exchange through top and bottom of the gas-bearing reservoir on the dynamics of temperature and pressure fields in the process of real gas production from a single well is investigated. The experiment was carried out with a modified mathematical model of non-isothermal gas filtration, obtained from the energy and mass conservation laws and the Darcy law. The physical and caloric equations of state together with the Newton-Rihman law of heat exchange of a gas reservoir with surrounding enclosing rocks are used as closing relations. It is shown that the influence of the heat exchange with environment on the temperature field of a gas-bearing reservoir is localized in a narrow zone near its top and bottom, though the size of this zone increases with time.
@article{SJVM_2013_16_4_a3,
author = {V. E. Nikolaev and G. I. Ivanov and I. I. Rozhin},
title = {Numerical modeling of the influence of heat exchange of reservoir beds with enclosing rocks on gas production from a~single well},
journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
pages = {337--346},
publisher = {mathdoc},
volume = {16},
number = {4},
year = {2013},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/SJVM_2013_16_4_a3/}
}
TY - JOUR AU - V. E. Nikolaev AU - G. I. Ivanov AU - I. I. Rozhin TI - Numerical modeling of the influence of heat exchange of reservoir beds with enclosing rocks on gas production from a~single well JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2013 SP - 337 EP - 346 VL - 16 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJVM_2013_16_4_a3/ LA - ru ID - SJVM_2013_16_4_a3 ER -
%0 Journal Article %A V. E. Nikolaev %A G. I. Ivanov %A I. I. Rozhin %T Numerical modeling of the influence of heat exchange of reservoir beds with enclosing rocks on gas production from a~single well %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2013 %P 337-346 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2013_16_4_a3/ %G ru %F SJVM_2013_16_4_a3
V. E. Nikolaev; G. I. Ivanov; I. I. Rozhin. Numerical modeling of the influence of heat exchange of reservoir beds with enclosing rocks on gas production from a~single well. Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 16 (2013) no. 4, pp. 337-346. http://geodesic.mathdoc.fr/item/SJVM_2013_16_4_a3/