Autonomous downhole oilfield tool
US6378627B1 · kind B1 · utility
187Cited by
55References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1997 |
| Grant date | Apr 30, 2002 |
| Priority date | — |
| Expiry date | Sep 23, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/22
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An autonomous downhole oilfield tool having its own mobility and decision making capability so that it may be deployed in a downhole environment to monitor and control said environment by modifying operations of other devices and maintaining downhole structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.