Patent ID: 11920463
Assignee: CITADEL CASING SOLUTIONS LLC
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 3:
4. A wellbore system, comprising:
an elongated housing extending from a first end to a second end and having a guide nose engaged with the second end;
a first plug seat having a first latch;
a first plug having a first elongated body and a first nose positioned at an end of the elongated body, the first nose having protrusions configured to engage with the first latch, the first plug having a ball sealed within an elongated channel of the first plug such that the ball is configured to be launched with the first plug from a surface and is protected from fluid flow;
a second plug seat having a second latch; and
a second plug having a second elongated body and a second nose positioned at an end of the second elongated body, the second nose having protrusions configured to engage with the second latch;
wherein the first plug and the second plug latch independently within the elongated housing.