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US 5,707,427 AGranted
Multiphase fluid separator system
AssigneeTexaco Inc.
InventorsSteven Miles Stockman, Albert Paul Richter, Jr.
Life of this patent
Estimating the term…
Abstract
A system for separating multiphase fluid flow having a separator which allows the gaseous phase to separate from the oil and water phases. The separator includes a vertical component, through which the multiphase fluid rises with the fluid phases becoming annular to separate from the gaseous phase and flow to the base of the separator.
Claims2
An apparatus for separating three-phase fluid into its gaseous and liquid phases comprising:
- a riser assembly having joined vertical and horizontal components;
- input pipe means entering said riser assembly near the base of said vertical component;
- separator means having a cylindrical member mounted substantially concentrically within said vertical component and extending at least partially up the vertical component defining an annular chamber therebetween, said input pipe connected to a lower end of said cylindrical member;
- and
- means defining a plurality of slots in patterned array towards an upper end of said cylindrical member whereby fluid flow regime causes the liquid phase to separate from the gaseous phases and exit said separator means as the three phases pass upwardly through said separator means whereby gas separated from said three-phase fluid is collected at the upper end of said riser assembly and the liquid phases of said three-phase fluid are collected in the horizontal component.
2 more elements
A method for separating a three-phase fluid into gaseous and liquid phases comprising the steps of:
- providing a riser assembly having a vertical component extending upwardly from a horizontal component;
- providing input pipe means entering said riser assembly near the level of said horizontal component;
- providing separator means having a cylindrical member mounted in said vertical component with a lower end connected to said input pipe means, said cylindrical member extending substantially concentrically at least partially up the vertical component of said riser assembly to define an annular chamber therebetween, said cylindrical member having a plurality of slots in patterned array towards an upper end thereof;
- passing the multiphase fluid through said separator means;
- allowing the fluid flow regime to cause the liquid phase to move radially outwardly, separating from the gaseous phase, and flow from said separator means and fall to said horizontal component for collection;
- and
- collecting the gas phase as it exits the upper end of said separator means.
4 more elements
Dependencies are inferred from the claim text.