Large-bore downhole isolation tool with plastically deformable seal and method
US10605040B2 · kind B2 · utility
5Cited by
1References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2018 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Oct 5, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B33/1293
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A downhole isolation tool for sealing a well, the downhole isolation tool including a sealing element having an internal surface that defines a bore of the downhole isolation tool. The sealing element includes a plastically deformable material that irreversibly deforms when swaged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.