Patent ID: 11946337
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A system for production tubing, the system comprising:
a subsurface safety valve installed within the production tubing, the subsurface safety valve comprising:
a main bore delineated by an inner circumferential surface of the subsurface safety valve; and
a lock profile machined into the inner circumferential surface of the subsurface safety valve; and

a lock tool movably disposed around a conduit, the lock tool comprising:
a locking dog configured to engage with the lock profile of the subsurface safety valve;
a conduit seal made of a swellable elastomer, activated by an activation fluid, the conduit seal having an expanded position and an unexpanded position;
a conduit seal housing having the conduit seal located on an inner surface of the conduit seal housing; and
a lock tool housing having the locking dog and a distal end, wherein the distal end extends into the conduit seal housing to the conduit seal, wherein the lock tool housing is removably connected to the conduit seal housing and the distal end of the lock tool housing is configured to prevent the conduit seal from expanding in a vertical direction when moving from the unexpanded position to the expanded position.