Submersible well fluid system

This invention describes a specialized system designed to supply a protective "barrier fluid" to a larger underwater pump used for extracting fluids from wells. This barrier fluid system takes in fluid, filters it, and then delivers it to lubricate or protect parts of the main well pump operating deep underwater. One version of the system can even draw water directly from the surrounding body of water to use as its barrier fluid.

Why it matters: Filed before significant advancements in subsea sensor technology and autonomous monitoring systems. These could now enable more effective remote management of barrier fluid systems in deepwater installations.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedSubmersible components, robust sealing, filtration, pressure management

3 AI reinvention directions for this patent

See all three

AI gives you a few directions you could take this. Pick one, and we check whether your version is different enough to patent, then write the filing.

Reinvent this with AI

Where this one came from

Every morning we go through millions of abandoned patents and pick out 15 worth your time. This was one of today’s.

This one

+10