Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402424 | Spectroscopic pH measurement at high-temperature and/or high-pressure | Moin Muhammad, Jinglin Gao, Craig Borman, Gale Gustavson, Philip Rabbito | 2008-07-22 |
| 7379819 | Reservoir sample chain-of-custody | Soraya S. Betancourt, Ahmed Hammami, John Nighswander, Syriac George Mathews, Gale Gustavson +3 more | 2008-05-27 |
| 7339160 | Apparatus and method for analysing downhole water chemistry | Anthony Robert Holmes Goodwin, Oliver C. Mullins, Philip Rabbito, Li Jiang, Timothy Gareth John Jones +2 more | 2008-03-04 |
| 7305306 | System and methods of deriving fluid properties of downhole fluids and uncertainty thereof | Lalitha Venkataramanan, Go Fujisawa, Oliver C. Mullins, Andrew Carnegie, Ricardo Vasques +4 more | 2007-12-04 |
| 7279678 | Method and apparatus for composition analysis in a logging environment | A. Ballard Andrews, Jacques Jundt, Robert J. Schroeder, Oliver C. Mullins | 2007-10-09 |
| 7243718 | Methods for locating formation fractures and monitoring well completion using streaming potential transients information | Min-Yi Chen, Ian Bryant, Michael Supp, Jose Navarro | 2007-07-17 |
| 7233150 | While-drilling apparatus for measuring streaming potentials and determining earth formation characteristics | Min-Yi Chen, Ian Bryant, Michael Supp, Jose Navarro | 2007-06-19 |
| 7096092 | Methods and apparatus for remote real time oil field management | Terizhandur S. Ramakrishnan, Raj Kumar Michael Thambynayagam, Peter Tilke | 2006-08-22 |
| 6978672 | Wireline apparatus for measuring steaming potentials and determining earth formation characteristics | Min-Yi Chen, Ian Bryant, Michael Supp, Jose Navarro | 2005-12-27 |
| 6886632 | Estimating formation properties in inter-well regions by monitoring saturation and salinity front arrivals | Francois M. Auzerais | 2005-05-03 |