Insert for well plugs and method
US10415356B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2016 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | May 10, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/26
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A downhole plug, an insert for a downhole plug, and a method for plugging a well. The insert includes a body configured to be disposed at least partially within a seat of the plug, and a first obstructing member coupled with the body. The first obstructing member is configured to substantially obstruct a bore through the body and to be removed from the body when a predetermined actuation pressure is applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.