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US 2026/0160151 A1Published application
Methods and systems for a wet bottom sub
AssigneeVertice Oil Tools Inc.
InventorsMohamed Saraya, Stephen Parks, Mike Lo
Life of this patent
Estimating the term…
Abstract
A downhole tool with an internal sleeve, intermediary sleeve, and external sleeve, wherein a wiper plug is configured to land and shift the internal sleeve to seal, restrict, etc., an inner diameter across the intermediary sleeve and expose an annulus outside of the intermediary sleeve, wherein pressure within the annulus increases to shift the external sleeve
Claims20
A downhole tool comprising:
- an intermediary sleeve with a lower port;
- a temporary sealing mechanism configured to cover the lower port, the temporary sealing mechanism being configured to no longer cover the lower port after the temporary sealing mechanism is activated.
A downhole tool comprising:
- an intermediary sleeve;
- a blocking object being configured to isolate a first area above the blocking object within an inner diameter of the intermediary sleeve from a second area below the blocking object within the inner diameter of the intermediary sleeve;
- a communication chamber with a proximal end and a distal end, the communication chamber positioned radially outside of an intermediary sleeve;
- a temporary sealing mechanism configured to cover the lower port of the intermediary sleeve until activating the temporary sealing mechanism.
1 more element
A method for a downhole tool comprising:
- covering a lower port of an intermediary sleeve with a temporary sealing mechanism;
- activating the temporary sealing mechanism to uncover the lower port.
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(canceled)
Dependencies are inferred from the claim text.