Numerical Solution of Inverse Problems in Filtration of a Viscoplastic Fluid

被引：1

作者：

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

Badertdinova, E. R. ^{[2
]}

Khairullin, R. M. ^{[2
]}

机构：

[1] Inst Mech & Mech Engn Separate Struct Subdiv Fed, 2-3 Lobachevskii Str, Kazan 420111, Russia

[2] Kazan Natl Res Technol Univ, 68 K Marx Str, Kazan 420015, Russia

来源：

JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS | 2023年 / 96卷 / 4期

关键词：

Bingham non-Newtonian fluid; limiting pressure gradient; vertical well; regularization; hydrodynamic studies; thermohydrodynamic studies; numerical simulation; POWER-LAW FLUIDS; FLOW;

D O I：

10.1007/s10891-023-02771-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

According to the data obtained in laboratory rheological studies, oils from some fields are the Bingham non-Newtonian fluids. In this work, inverse problems are solved numerically to determine the filtration parameters of the reservoir. The curves showing the change in pressure and temperature are used as the initial information. The results of the interpretation of real curves obtained from a model with a limiting gradient and from a model with a piecewise linear filtration law are compared.

引用

页码：1066 / 1071

页数：6

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