Issued Patents All Time
Showing 226–250 of 431 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689872 | Methods and compositions for controlling formation fines and reducing proppant flow-back | Thomas D. Welton | 2014-04-08 |
| 8653010 | Methods of using reactive surfactants in subterranean operations | Thomas D. Welton | 2014-02-18 |
| 8613320 | Compositions and applications of resins in treating subterranean formations | David L. Brown | 2013-12-24 |
| 8598094 | Methods and compostions for preventing scale and diageneous reactions in subterranean formations | Thomas D. Welton | 2013-12-03 |
| 8584754 | Delayed-tackifier coated particulates and methods relating thereto | Loan K. Vo, Feng Liang, Jimmie D. Weaver | 2013-11-19 |
| 8586509 | Pre-coated particulates for preventing scale and diageneous reactions in subterranean formations | Thomas D. Welton | 2013-11-19 |
| 8579028 | Tackifying agent pre-coated particulates | Jimmie D. Weaver | 2013-11-12 |
| 8555973 | Methods and compositions for controlling formation fines and reducing proppant flow-back | Thomas D. Welton, Ronald Glen Dusterhoft, Johnny Barton | 2013-10-15 |
| 8551924 | Consolidating agent emulsions and associated methods | Richard D. Rickman, Ronald Glen Dusterhoft | 2013-10-08 |
| 8534356 | Methods and compositions for consolidating particulate matter in a subterranean formation | Richard D. Rickman, Jimmie D. Weaver, Bhadra Desai | 2013-09-17 |
| 8486702 | Method of tracking fluids produced from various zones in subterranean well | Jimmie D. Weaver, Johnny Barton | 2013-07-16 |
| 8443885 | Consolidating agent emulsions and associated methods | Richard D. Rickman, Ronald Glen Dusterhoft, Thomas D. Welton, Jimmie D. Weaver, Mike Sanders +1 more | 2013-05-21 |
| 8354279 | Methods of tracking fluids produced from various zones in a subterranean well | Jimmie D. Weaver, Johnny Barton | 2013-01-15 |
| 8333241 | Methods and compositions for packing void spaces and stabilizing formations surrounding a wellbore | Ronald Glen Dusterhoft, Michael W. Sanders, Bhadra Desai | 2012-12-18 |
| 8267176 | Formation conditioning fluids comprising peroxides and methods relating thereto | Ronald Glen Dusterhoft, Bhadra Desai | 2012-09-18 |
| 8261833 | Methods and compositions for consolidating particulate matter in a subterranean formation | Richard D. Rickman, Jimmie D. Weaver, Bhadra Desai | 2012-09-11 |
| 8167045 | Methods and compositions for stabilizing formation fines and sand | Jimmie D. Weaver, David L. Brown | 2012-05-01 |
| 8136593 | Methods for maintaining conductivity of proppant pack | Jimmie D. Weaver | 2012-03-20 |
| 8136595 | Methods for controlling particulate flowback and migration in a subterranean formation | Jimmie D. Weaver | 2012-03-20 |
| 8113283 | Methods for improving low-quality proppant and method of using low-quality proppant in subterranean operations | Thomas D. Welton, Matthew E. Blauch | 2012-02-14 |
| 8082994 | Methods for enhancing fracture conductivity in subterranean formations | Richard D. Rickman, Jason E. Bryant, Jimmie D. Weaver | 2011-12-27 |
| 8076271 | Aqueous tackifier and methods of controlling particulates | Matthew E. Blauch, Thomas D. Welton | 2011-12-13 |
| 8017561 | Resin compositions and methods of using such resin compositions in subterranean applications | — | 2011-09-13 |
| 7963330 | Resin compositions and methods of using resin compositions to control proppant flow-back | Johnny Barton, O. Marlene Isenberg | 2011-06-21 |
| 7946345 | Methods and compositions for carrier fluids comprising water-absorbent fibers | — | 2011-05-24 |