Well Performance LAMBDAs
Inflow performance and multiphase tubing flow — the two sides of the nodal analysis point.
68 lambdas
Vertical Well Inflow
Steady-state, pseudosteady-state and transient inflow for vertical wells.
14 lambdasHorizontal Well Inflow
Steady-state and pseudosteady-state inflow for horizontal completions.
8 lambdasGas Well Inflow
Deliverability for gas wells under pseudosteady-state flow.
4 lambdasDrainage & Wellbore Geometry
Drainage radius, shape factors and equivalent wellbore radius.
4 lambdasSingle-Phase Tubing Flow
Pressure traverse for single-phase liquid and gas in tubing.
8 lambdasMultiphase Empirical Correlations
Gray, Beggs & Brill, Orkiszewski, Hagedorn & Brown, Duns & Ros and Poettmann-Carpenter pressure traverse.
18 lambdasMultiphase Mechanistic Models
Ansari, Hasan-Kabir, Mukherjee-Brill and Aziz flow-regime-based models.
12 lambdas