System and method for hanger and packoff lock ring actuation
US12163397B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2023 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Nov 27, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B23/03
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A wellbore system includes a hanger lock energizing ring, a hanger lock ring, and a shoulder ring. The wellbore system further includes a seal energizing ring coupled to the shoulder ring. The wellbore system also includes a seal element being driven into an energized position by the seal energizing ring. The wellbore system further includes a seal lock energizing ring being driven to move via one or more extensions. The wellbore system includes a seal lock ring being supported, at least in part, by the seal energizing ring. Both the hanger lock ring and the seal lock ring are set, substantially simultaneously, responsive to movement of the one or more extensions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.