Numerical Method for Solving the Inverse Problem of Nonisothermal Filtration

被引：8

作者：

Badertdinova, E. R. ^{[1
]}

Khairullin, M. Kh ^{[2
]}

Shamsiev, M. N. ^{[2
]}

Khairullin, R. M. ^{[1
]}

机构：

[1] Kazan Natl Res Technol Univ, Kazan 420015, Tatarstan, Russia

[2] Russian Acad Sci, Kazan Sci Ctr, Inst Mech & Engn, Kazan 420111, Russia

来源：

LOBACHEVSKII JOURNAL OF MATHEMATICS | 2019年 / 40卷 / 06期

关键词：

inverse problem; horizontal well; thermohydrodynamic studies;

D O I：

10.1134/S1995080219060052

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this work a mathematical model of thermohydrodynamic processes occurring in the oil reservoir and the horizontal well bore is developed. On the basis of the proposed model and regularization methods, a computational algorithm for solving the inverse coefficient problem is proposed. Data of temperature changes, registered simultaneously by several depth gauges installed in the different locations of the horizontal part of the well bore, is taken as the initial information.

引用

页码：718 / 723

页数：6

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