US Patent 11530596 Fluid flow control devices and downhole floats

Fluid flow control devices and downhole floats are presented. A fluid flow control device includes a port and a rotatable component that rotates about an axis in response to fluid flow from the port. The fluid flow control device also includes an outlet port that provides a fluid passageway out of the rotatable component. The fluid flow control device further includes a float positioned within the rotatable component, where the float is shiftable from an open position to a closed position, and where the float restricts fluid flow through the outlet port while the float is in the closed position.