Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631764 | Filter cake cleanup and gravel pack methods for oil based or water based drilling fluids | Mehmet Parlar, Colin Price-Smith, Raymond J. Tibbles, Shrihari Kelkar, Elizabeth Morris | 2003-10-14 |
| 6569814 | Fluids and techniques for hydrocarbon well completion | Wayne W. Frenier, Palathinkara S. Vinod | 2003-05-27 |