Patent ID: 11891871
Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A wellbore system, comprising:
a tubing hanger positioned within a wellhead, the tubing hanger being moveable between a locked position and an unlocked position, the tubing hanger including an activation ring and a lock ring, wherein the activation ring drives the lock ring radially outward to transition from the unlocked position to the locked position;
a hanger running tool coupled to the tubing hanger, the hanger running tool being moveable between a first position and a second position to apply an axial force to the activation ring, the hanger running tool comprising:
a mandrel coupled to the tubing hanger, the mandrel being mechanically coupled to the tubing hanger such that rotation of the mandrel axially drives the mandrel in a downhole direction;
a mandrel protrusion, the mandrel protrusion having a protrusion diameter larger than a mandrel diameter;
a thrust collar coupled to the mandrel, the thrust collar being driven axially in the downhole direction responsive to movement of the mandrel; and
a hold down nut coupled to the mandrel;
a void cavity formed, at least in part, by the mandrel, the thrust collar, and the hold down nut, the void cavity positioned to receive the mandrel protrusion; and
a bearing system positioned within the void cavity, the bearing system associated with the mandrel protrusion to enable rotation of the mandrel and to accommodate axial forces applied to the mandrel.