Density Devices
Phase differentiation by density
Density-based inflow control devices bring a transformative capability to well management by allowing differentiation between fluid phases based solely on their density. This is particularly valuable for holding back water when the viscosity of oil and water is similar.
Traditional autonomous inflow control methods rely on viscosity variations between the phases. By focusing on density, these devices open up a new avenue for enabling more precise regulation of water inflow in light oil systems.
This approach helps operators reduce water and gas production while maximising oil recovery, leading to more efficient resource utilisation and extended well life. Particularly relevant for light oil reservoirs where viscosity-based control is insufficient.
Key characteristics
Simulated in Insight
Insight models this device type in full, including annulus phase segregation and valve interaction effects that standard simulators cannot capture.
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