Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082994 | Methods for enhancing fracture conductivity in subterranean formations | Philip D. Nguyen, Richard D. Rickman, Jimmie D. Weaver | 2011-12-27 |
| 8024962 | Flow-through apparatus for testing particle laden fluids and methods of making and using same | Narongsak Tonmukayakul, Jeff Morris, Malcolm Talbot, Roger L. Schultz, Robert Pipkin | 2011-09-27 |
| 8006760 | Clean fluid systems for partial monolayer fracturing | Jeff Fleming, Richard W. Pauls, Thomas D. Welton, David E. McMechan, Bradley L. Todd | 2011-08-30 |
| 7997342 | Subterranean treatment fluids comprising viscoelastic surfactant gels | Thomas D. Welton | 2011-08-16 |
| 7992427 | Device and method for testing friction reduction efficiency and suspension systems | Narongsak Tonmukayakul, Robert Pipkin | 2011-08-09 |
| 7960315 | Treatment fluids comprising diutan and associated methods | Thomas D. Welton, Richard W. Pauls, Lulu Song, Sean R. Beach, Ian D. Robb | 2011-06-14 |
| 7939471 | Subterranean treatment fluids comprising viscoelastic surfactant gels | Thomas D. Welton | 2011-05-10 |
| 7938187 | Dual functional components and associated methods | Richard W. Pauls, Thomas D. Welton, David E. McMechan | 2011-05-10 |
| 7910524 | Treatment fluids comprising diutan and associated methods | Thomas D. Welton, Richard W. Pauls, Lulu Song, Sean R. Beach, Ian D. Robb | 2011-03-22 |
| 7896075 | Subterranean treatment fluids with enhanced particulate transport or suspension capabilities and associated methods | Harold Grayson Walters, Phillip C. Harris | 2011-03-01 |