Downhole cutting tool and anchor arrangement
US11047184B2 · kind B2 · utility
0Cited by
28References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2019 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Aug 21, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B29/06
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A downhole cutting tool is operable, when deployed, to create a cut through a wall of a tubular member, for example a downhole casing, tubing or drill pipe. The downhole cutting tool comprises a tool head assembly, comprising a tubular body, which provides a housing, which houses a cutting member, a first anchor located downstream of the cutting member and a second anchor member located upstream of the cutting member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.