ConocoPhillips
Dual type inflow control devices

Abstract:

Inflow control devices that can be used for both viscous and less viscous hydrocarbons. Optimized configurations for passive inflow control devices or ICDs having two types of fluidic pathways are combined in the same device or well in series or in parallel. Also provided, are well configurations that can be used for e.g., steam assisted oil recovery methods, wherein steam flashing is prevented by included dual type passive inflow control devices in the completion.