Nonlinear flow and well test analysis in porous media

Name: Nonlinear flow and well test analysis in porous media
Brand: EDP sciences
Price: 173.45 EUR
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EDP sciences (Verlag)

Erschienen am 9. April 2024

188 Seiten

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978-2-7598-3106-7 (ISBN)

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Inhalt

Intro
Nonlinear Flow and Well Test Analysis in Porous Media
Preface
Contents
Mechanism of Nonlinear Flow and Analysis of Characteristics
Analysis of Factors Affecting Fluid Flow in Porous Media
Mechanism of Nonlinear Flow in Low Permeability Reservoirs
Characteristics of Nonlinear Flow in Low Permeability Reservoirs
Model of Nonlinear Flow in Low Permeability Reservoirs
Mechanisms of Stress Sensitivity in Low-Permeability Reservoirs
Stress Sensitivity Characteristics of Low-Permeability Reservoirs
Stress Sensitivity Model for Low Permeability Reservoirs
Characteristics of High-Velocity Nonlinear Flow
Introduction
Characteristics of High-Velocity Nonlinear Flow
Judgment Method for High-Velocity Nonlinear Flow
Equation for Description of High-Velocity Nonlinear Flow
Model of Low-Velocity Nonlinear Flow in Single Media
Threshold Pressure Gradient Model of Low-Velocity Nonlinear Flow
Stable Flow Model
Unstable Flow Model
Dimensionless Well Test Model Under Unstable Flow
Exponential Model of Low-Velocity Nonlinear Flow
Stable Flow Model
Unstable Flow Model
Dimensionless Well Test Model of Unstable Flow
Theory of Well Test for Low-Velocity Nonlinear Flow in Multiple Media
Mathematical Model of Low-Velocity Nonlinear Flow in Double Media
Motion Equation
Channeling Equation
State Equation
Continuity Equation
Simplified Models of Matrix Permeability and Fracture Porosity
Simplified Model of Matrix Permeability
Theory of Well Test of Low-Velocity Nonlinear Flow in Double Media
Mathematical Model of Well Test in Dual-Porosity Reservoir and Its Solution
Mathematical Model Considering Wellbore Storage Effect and Skin Factor
Characteristics of Well Test Curve of Low-Velocity Nonlinear Flow in Double Media
Analysis of Factors Affecting the Well Test Curves of Low-Velocity Nonlinear Flow in Double Media Reservoirs
Mathematical Model of Low-Velocity Nonlinear Flow in Triple Media
Ideal Model of Triple Media
Mathematical Model and Its Solution for Triple Media Reservoirs
Well Test Curve Characteristics of Low-Velocity Nonlinear Flow in Triple Media Reservoirs
Analysis of Factors Affecting the Well Test Curves of Low-Velocity Nonlinear Flow in Triple Media
Well Test of Nonlinear Flow Considering Stress Sensitivity in Low Permeability Reservoirs
Factors Affecting Stress Sensitivity and Mathematical Models
Change Characteristics of Stress Sensitivity
Factors Affecting Stress Sensitivity
Mathematical Model of Stress Sensitivity
Nonlinear Stable and Pseudo-Stable Flow Model Considering Stress Sensitivity
Productivity and Pressure Models of Stable Flow Considering Stress Sensitivity
Productivity and Pressure Models of Pseudo-Stable Flow Considering Stress Sensitivity
Nonlinear and Unstable Well Test Considering Stress Sensitivity
Assumptions and the Model
Solution and Charts for Well Test Model Considering Stress Sensitivity in Low Permeability Reservoirs
Well Test in Fracture-Pore Double Media Considering Stress Sensitivity
Sensitivity of Fracture Permeability
Well-Test Model of Double Media Considering Stress Sensitivity and Typical Curves
High-Velocity Nonlinear Stable Flow Model
Darcy Linear Radial Flow
Binomial Nonlinear Radial Flow
Exponential Nonlinear Radial Flow
Comparison of the Calculation Results for Darcy's Linear Flow and Nonlinear Flow
Producing in a Constant Production
Producing at a Constant Bottom-Hole Pressure
Transient Well Test Under High-Velocity Nonlinear Flow
Exponential High-Velocity Nonlinear Flow Model
Exponential High-Velocity Nonlinear Flow Model
Analytical Solution to the Exponential High-Velocity Nonlinear Flow Model
Numerical Solution for the Exponential High-Velocity Nonlinear Flow Model
Results and Discussion
Binomial High-Velocity Nonlinear Flow Model
Establishment of Flow Model
Solution of the Model
Results and Discussion
Transient Well Test of Moving Boundary in High-Velocity Nonlinear Flow
Assumptions
Establishment and Solution of the Mathematical Model
Results and Discussion
Nomenclatures
Appendix: Virtual Argument Integer Bessel Function
References

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