Natural Vibrations of Fluid in a Well Connected with the Reservoir by a System of Radial Fractures

IF 1 4区工程技术 Q4 MECHANICS

Fluid Dynamics Pub Date : 2024-05-08 DOI:10.1134/s001546282460024x

R. A. Bashmakov, D. A. Nasyrova, Z. R. Khakimova

引用次数: 0

Abstract

The problem of natural vibrations of a fluid in a horizontal well with multiple fractures obtained by hydraulic fracturing is considered. A mathematical model of the natural vibrations of fluid in a horizontal oil well connected to the reservoir by a system of radial hydraulic fractures is constructed and the frequency characteristics of the natural vibrations of fluid as functions of the hydraulic fracture and reservoir parameters are determined. Using a numerical analysis of the frequency characteristics of vibrations, the effect of changes in the fracture width, the number of fractures, and the reservoir permeability on the natural frequencies is demonstrated.

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通过径向裂缝系统与储层相连的油井中流体的自然振动

摘要考虑了通过水力压裂获得的多裂缝水平井中流体的自然振动问题。建立了通过径向水力压裂系统与储层相连的水平油井中流体自然振动的数学模型，并确定了流体自然振动的频率特性作为水力压裂和储层参数的函数。通过对振动频率特性的数值分析，证明了裂缝宽度、裂缝数量和储层渗透率的变化对固有频率的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Fluid Dynamics MECHANICS-PHYSICS, FLUIDS & PLASMAS

CiteScore

1.30

自引率

22.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Fluid Dynamics is an international peer reviewed journal that publishes theoretical, computational, and experimental research on aeromechanics, hydrodynamics, plasma dynamics, underground hydrodynamics, and biomechanics of continuous media. Special attention is given to new trends developing at the leading edge of science, such as theory and application of multi-phase flows, chemically reactive flows, liquid and gas flows in electromagnetic fields, new hydrodynamical methods of increasing oil output, new approaches to the description of turbulent flows, etc.