Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053395 | Compositions for increasing gas production from a subterranean formation | B. Raghava Reddy, Danhua Zhang, Eldon D. Dalrymple, Paul Brown | 2011-11-08 |
| 8011446 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, James B. Terry, Lance E. Brothers +14 more | 2011-09-06 |
| 8008235 | Permeability-modifying drilling fluids and methods of use | Eldon D. Dalrymple, B. Raghava Reddy | 2011-08-30 |
| 7891425 | Methods of limiting or preventing fluid flow through a portion of a subterranean formation | Eldon D. Dalrymple, Paul Brown, Julio Vasquez | 2011-02-22 |