Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030254 | System, method, and apparatus for utilizing divalent brines in viscosified well treatment fluids | Alhad Phatak, Yenny Christanti, Carlos Abad | 2011-10-04 |
| 8016040 | Fluid loss control | Syed A. Ali, Mohan K.R. Panga, John W. Still, Gary John Tustin | 2011-09-13 |
| 8008234 | Method and composition comprising at least three different average particle volume particulates for low damage gravel packing | Mohan K.R. Panga, Ryan Hartman, Bruno Drochon, John W. Still, Bryan Stamm | 2011-08-30 |
| 7981845 | Partially neutralized polyhydroxy acids for well treatments | Mathew M. Samuel, Sai Aung Zaw Min | 2011-07-19 |
| 7935662 | System, method, and apparatus for injection well clean-up operations | Mehmet Parlar | 2011-05-03 |