Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057752 | Fluid analyzer for determining fluid chemistry of formation fluid by downhole reagent injection spectral analysis | Torleif Torgersen, Bhavani Raghuraman, Edward Harrigan, Oliver C. Mullins, Philip Rabbito +1 more | 2011-11-15 |
| 8058071 | Downhole spectroscopic hydrogen sulfide detection | Li Jiang, Oliver C. Mullins, Christopher Harrison, Bhavani Raghuraman, Ronald E. G. van Hal +5 more | 2011-11-15 |
| 7993604 | Spectroscopic pH measurement using optimized mixtures of reagents to extend measurement range | Bhavani Raghuraman, Emilie Dressaire, Oleg Zhdaneev, Ronald Van Hal, Oliver C. Mullins +1 more | 2011-08-09 |
| 7959864 | Downhole spectroscopic hydrogen sulfide detection | Li Jiang, Oliver C. Mullins, Christopher Harrison, Bhavani Raghuraman, Ronald E. G. van Hal +5 more | 2011-06-14 |