Well Testing and Analysis

  1. Complex Reservoir and Well Systems
    1. Hydraulically Fractured Wells
      1. Fracture Flow Regimes
        1. Linear Flow in Fracture
          1. Bilinear Flow
            1. Formation Linear Flow
              1. Pseudo-Radial Flow
              2. Finite-Conductivity Fractures
                1. Fracture Conductivity Effects
                  1. Type-Curve Analysis
                  2. Infinite-Conductivity Fractures
                    1. Uniform Flux Fractures
                      1. Early-Time Behavior
                      2. Fracture Characterization
                        1. Fracture Half-Length
                          1. Fracture Conductivity
                            1. Fracture Skin
                          2. Horizontal Wells
                            1. Horizontal Well Flow Regimes
                              1. Early Radial Flow
                                1. Intermediate Linear Flow
                                  1. Late Pseudo-Radial Flow
                                  2. Wellbore Effects
                                    1. Wellbore Storage
                                      1. Pressure Drop in Wellbore
                                      2. Reservoir Anisotropy Effects
                                        1. Vertical to Horizontal Permeability Ratio
                                        2. Naturally Fractured Reservoirs
                                          1. Dual-Porosity Models
                                            1. Warren and Root Model
                                              1. Matrix and Fracture Systems
                                                1. Interporosity Flow
                                                2. Dual-Permeability Models
                                                  1. Crossflow Between Systems
                                                  2. Characteristic Response Features
                                                    1. Transition Zone Behavior
                                                      1. S-Shaped Derivative
                                                      2. Parameter Estimation
                                                        1. Storativity Ratio
                                                          1. Interporosity Flow Coefficient
                                                        2. Layered Reservoirs
                                                          1. Commingled Flow Systems
                                                            1. Crossflow Models
                                                              1. Vertical Communication
                                                                1. Layer Properties
                                                                2. No-Crossflow Models
                                                                  1. Independent Layer Behavior
                                                                  2. Layer Identification
                                                                    1. Individual Layer Properties

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                                                                9. Gas Well Testing

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                                                                11. Modern Well Testing Practices