Method and apparatus for improved communication in a wellbore utilizing acoustic signals
US6310829A · kind A · utility
46Cited by
55References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 1998 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | Oct 8, 2018 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/24
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and apparatus for acoustically actuating wellbore tools using two-way acoustic communication is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.