Research Article
Optimal Inflow Performance Relationship Equation for Horizontal and Deviated Wells in Low-Permeability Reservoirs
Table 1
Types and equations of inflow performance of oil wells.
| Type | Inflow performance equation | Comments on a form |
| Vogel type (type 1) | | | Klins-Majcher type (type 2) | | | Fetkovich type (type 3) | | Change range of is | Bendakhlia-Aziz type (type 4) | | | Wiggins-Russell-Jennings type (type 5) | | | | | | | Harrison type (type 6) | |
| The IPR proposed (type 7) | | |
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