Patent ID: 11965397
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A downhole apparatus comprising:
a sleeve body, the sleeve body defining a sleeve body inner surface, the inner surface of the sleeve body defining first and second inner diameters and a tapered shoulder extending radially inwardly from the first to the second inner diameter;
an internal thread on a threaded portion of the sleeve body inner surface, the internal thread defining a thread minor diameter; and
a plug seat having an unthreaded outer surface defining a plug seat outer diameter that is greater than the thread minor diameter, the unthreaded outer surface of the plug seat being pressed into the threaded portion of the sleeve body inner surface, wherein rotation of the plug seat after the plug seat is pressed into the sleeve body urges the plug seat in a direction toward the tapered shoulder.