Nonlinear Wave Control Actions to Increase Oil Recovery of Natural Reserves

被引：0
|
作者：
Akhmetzyanov, A., V [1 ]
Samokhin, A., V [1 ]
机构：
[1] Russian Acad Sci, Trapeznikov Inst Control Sci, Moscow 117997, Russia
来源：
AUTOMATION AND REMOTE CONTROL | 2022年 / 83卷 / 05期
基金：
俄罗斯科学基金会;
关键词：
wave action; Korteweg-de Vries-Burgers equation; cylindrical wave; spherical wave; sawtooth wave; pattern development;
D O I：
10.1134/S0005117922050058
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
When developing oil fields, periodic wave disturbances are used to increase the well flow rate and increase the ultimate oil recovery of the reservoirs. In an inhomogeneous medium, in the presence of dissipation and/or dispersion, the harmonic oscillations generated in the well bottoms turn into sawtooth waves with periodic shock fronts. The article describes and investigates oneand two-dimensional nonlinear mathematical models of such processes.
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页码：721 / 733
页数：13
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