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US 2021/0230971 A1Published application
Methods and systems for a toe sleeve
AssigneeVertice Oil Tools Inc.
InventorsMohamed Ibrahim Saraya, Stephen Parks, Andrew John Webber
Life of this patent
Estimating the term…
Abstract
A toe sleeve that is configured to allow communication between an inner diameter of the tool and an annulus outside of the tool during a bleed off cycle, which occurs after testing the casing. To test the casing, pressure within the inner diameter of the tool may be increased, and during a bleed off cycle the pressure within the inner diameter of the tool may be reduced.
Claims20
A method associated with a toe sleeve comprising:
- positioning a rupture disc within a sleeve port positioned through an inner sleeve;
- forming a first piston area on a proximal end of the inner sleeve, the first piston area impacting a movement of the first sleeve in a first direction;
- and
- forming a second piston area on a distal end of the inner sleeve, the second piston area impacting the movement of the second sleeve in a second direction, the first piston area and the second piston area being unbalanced.
1 more element
A system associated with a toe sleeve comprising:
- a rupture disc positioned within a sleeve port on an inner sleeve;
- a first piston area on a proximal end of the inner sleeve, the first piston area impacting a movement of the first sleeve in a first direction;
- and
- a second piston area on a distal end of the inner sleeve, the second piston area impacting the movement of the second sleeve in a second direction, the first piston area and the second piston area being unbalanced.
1 more element
Dependencies are inferred from the claim text.