Patent ID: 11913304
Assignee: VERTICE OIL TOOLS, INC.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A sleeve system, comprising:
a housing with first ports, the first ports extending from an inner diameter of the housing to an outer diameter of the housing;
an internal sleeve with second ports positioned within the housing, the second ports extending from an inner diameter of the internal sleeve to an outer diameter of the internal sleeve; and
a wiper plug with fins being configured to be pumped behind cement, the wiper plug being configured to move the internal sleeve from a first position where the first ports are misaligned with the second ports to a second position where the first ports are aligned with the second ports, wherein the wiper plug moves the internal sleeve based on hydraulic pressure applied to the wiper plug, the fins being configured to wipe the cement from an inner diameter of casing as the wiper plug is being pumped downhole.