Fluidic Diode AICD Characteristic Curve Testing and Mathematical Modeling

In order to investigate an efficient water control method suitable for the bottom occurring during production process of horizontal wells in reservoirs, characteristic curves a Fluidic Diode AICD (Automatic Inflow Control Device) were tested, and mathematical modeling is proposed. First, working principle was analyzed; subsequently, test platform designed built independently, pressure experiments under different flow conditions carried out obtain AICD. Finally, model flow–pressure drop developed applied simulation reservoirs. The results study showed that produces more significant high content conditions, has better oil stabilization function production. this study, reservoir flow, annulus wellbore are considered, integrated coupling reservoirs established. This provides basis using AICDs