Downhole pulse generating device for through-bore operations
US9598923B2 · kind B2 · utility
22Cited by
18References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2013 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Jan 11, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B31/005
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A downhole tool comprises a housing having a longitudinal bore and an agitator assembly disposed within the longitudinal bore of the housing. A removable component is disposed within the longitudinal bore and can be removed from the housing so as to at least partially open the longitudinal bore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.