Methods and apparatus for multi dimension fluorescence spectrum measurement downhole
US7687770B2 · kind B2 · utility
14Cited by
16References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2007 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Jan 19, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2800/108
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Some principles described herein contemplate implementation of downhole imaging for the characterization of formation fluid samples in situ, as well as during flow through production tubing, including subsea flow lines, for short term investigation, permanent, and/or long term installations. Various methods and apparatus described herein may facilitate downhole testing. For example, some embodiments facilitate multi-dimensional fluorescence spectrum measurement testing downhole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.