Downhole micro magnetic resonance analyzer
US8471559B2 · kind B2 · utility
33Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2007 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Nov 5, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/3456
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A downhole micro MR analyzer for use in a wellbore, having a micro sample tube, a micro RF coil in close proximity to the micro sample tube, and one or more magnets disposed about the micro sample tube is disclosed. The micro MR analyzer can be used for nuclear magnetic resonance or electron spin resonance experiments to ascertain formation properties and chemical compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.