Downhole cement strain gauge
US10655448B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2016 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Aug 9, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B2210/60
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
In one embodiment, a system includes a casing disposed within a wellbore, one or more data collection tools coupled to the casing, and one or more sensors disposed within an annulus of the wellbore. Each of the one or more sensors include a substrate, a strain-sensitive element coupled to the substrate, and a transceiver coupled to the substrate and configured to communicate with the one or more data collection tools.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.