Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053395 | Compositions for increasing gas production from a subterranean formation | B. Raghava Reddy, Larry S. Eoff, Danhua Zhang, Paul Brown | 2011-11-08 |
| 8008235 | Permeability-modifying drilling fluids and methods of use | Larry S. Eoff, B. Raghava Reddy | 2011-08-30 |
| 7891424 | Methods of delivering material downhole | Prentice G. Creel, B. Raghava Reddy, Ramzi I. Abdulkadir, James J. Venditto, Ronald J. Crook | 2011-02-22 |
| 7891425 | Methods of limiting or preventing fluid flow through a portion of a subterranean formation | Paul Brown, Larry S. Eoff, Julio Vasquez | 2011-02-22 |
| 7866394 | Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry | Prentice G. Creel, Charles L. Boatman, Richard H. Tate, Stephen P. Luscombe, John L. Eubank | 2011-01-11 |