Issued Patents All Time
Showing 426–431 of 431 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5501274 | Control of particulate flowback in subterranean wells | Jim D. Weaver, David L. Brown | 1996-03-26 |
| 5492178 | Well treating methods and devices using particulate blends | Joe Murphey, David L. Brown | 1996-02-20 |
| 5455780 | Method of tracking material in a well | Gary A. Woodbridge, Vincent G. Reidenbach | 1995-10-03 |
| 5381864 | Well treating methods using particulate blends | Joe Murphey, David L. Brown | 1995-01-17 |
| 5252832 | Method of using thermal neutrons to evaluate gravel pack slurry | Ronnie J. Buchanan, Jimmie D. Weaver | 1993-10-12 |
| 5095987 | Method of forming and using high density particulate slurries for well completion | Jimmie D. Weaver, David L. Brown, J. Micheal Wilson | 1992-03-17 |