Well Testing and Analysis

  1. Gas Well Testing
    1. Natural Gas Properties
      1. Gas Compressibility Factor
        1. Z-Factor Determination
          1. Correlation Methods
            1. Laboratory Measurements
            2. Gas Viscosity
              1. Correlation Methods
                1. Temperature and Pressure Effects
                2. Pseudo-Critical Properties
                3. Gas Flow Analysis
                  1. Pseudo-Pressure Function
                    1. Definition and Calculation
                      1. Linearization Benefits
                      2. Pseudo-Time Function
                        1. Variable Rate Applications
                        2. Real Gas Potential
                        3. Non-Darcy Flow Effects
                          1. High-Velocity Flow
                            1. Turbulence Factor
                              1. Rate-Dependent Skin
                                1. Correction Methods
                                2. Gas Well Deliverability
                                  1. Absolute Open Flow Testing
                                    1. Backpressure Testing
                                      1. Deliverability Equations
                                        1. Inflow Performance Relationships

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                                      8. Specialized Well Tests

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                                      10. Complex Reservoir and Well Systems