Patent ID: 11891875
Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. An expandable annular seal tool comprising:
a cone having an actuation surface and a longitudinal axis;
a seal member disposed in the actuation surface;
an annular seal element disposed on the actuation surface having a first position longitudinally axially spaced from and not in physical contact with the seal member, the annular seal element being at a diametrically relatively smaller portion of the cone and a second position of the annular seal element moved to a diametrically relatively larger portion of the cone radially outwardly of the seal member, covering the seal member, and forming a seal between the annular seal element and the seal member, and
a protector having a first position radially outwardly covering the seal member and a second position where the protector is displaced and not covering the seal member.