Analytical Solutions for Transient Temperature Distribution in Heavy-Oil Reservoir due to Heating Producer Well

被引:1
|
作者
Morozov, P. E. [1 ]
机构
[1] Russian Acad Sci, Kazan Sci Ctr, Inst Mech & Engn, Fed Res Ctr, Kazan 420111, Tatarstan, Russia
关键词
heavy-oil reservoir; downhole heater; heat transfer; Peclet number; temperature distribution; analytical solution; well productivity;
D O I
10.1134/S1995080220070306
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper presents the results of a study of transient temperature distribution in the reservoir during the heat treatment of the producer well. Analytical solutions of the problem for heating the bottomhole zone using a heater with a constant temperature or power are obtained. The analytical solutions are compared with the known approximate solutions. A nonlinear equation is obtained for evaluating well productivity during stationary heating of the bottomhole zone.
引用
收藏
页码:1261 / 1266
页数:6
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