Intelligent thru tubing bridge plug with downhole instrumentation
US6540019B2 · kind B2 · utility
6Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2001 |
| Grant date | Apr 1, 2003 |
| Priority date | — |
| Expiry date | Apr 19, 2021 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/12
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A conventional thru tubing bridge plug is rendered in a more effective and useful downhole tool by incorporating a sensor module complete with preferably a plurality of downhole sensors to monitor downhole parameters such as but not limited to temperature and pressure both within the inflatable tool and in the annulus of the well created thereby.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.