Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555973 | Methods and compositions for controlling formation fines and reducing proppant flow-back | Thomas D. Welton, Philip D. Nguyen, Ronald Glen Dusterhoft | 2013-10-15 |
| 8486702 | Method of tracking fluids produced from various zones in subterranean well | Philip D. Nguyen, Jimmie D. Weaver | 2013-07-16 |
| 8354279 | Methods of tracking fluids produced from various zones in a subterranean well | Philip D. Nguyen, Jimmie D. Weaver | 2013-01-15 |
| 7963330 | Resin compositions and methods of using resin compositions to control proppant flow-back | Philip D. Nguyen, O. Marlene Isenberg | 2011-06-21 |
| 7883740 | Low-quality particulates and methods of making and using improved low-quality particulates | Philip D. Nguyen | 2011-02-08 |
| 7712531 | Methods for controlling particulate migration | Philip D. Nguyen, Ronald Glen Dusterhoft | 2010-05-11 |
| 7448451 | Methods for controlling migration of particulates in a subterranean formation | Philip D. Nguyen, Richard D. Rickman, Ronald Glen Dusterhoft | 2008-11-11 |
| 7407010 | Methods of coating particulates | Richard D. Rickman, Philip D. Nguyen, Jimmie D. Weaver, Bhadra Desai, Max L. Phillippi | 2008-08-05 |
| 7306037 | Compositions and methods for particulate consolidation | Philip D. Nguyen, Jimmie D. Weaver | 2007-12-11 |
| 7299875 | Methods for controlling particulate migration | Philip D. Nguyen, Ronald Glen Dusterhoft | 2007-11-27 |
| 7281581 | Methods of hydraulic fracturing and of propping fractures in subterranean formations | Philip D. Nguyen, Jimmie D. Weaver, Ron Gibson | 2007-10-16 |
| 7264052 | Methods and compositions for consolidating proppant in fractures | Philip D. Nguyen, O. Marlene Isenberg | 2007-09-04 |
| 7198681 | Methods and compositions for removing resin coatings | Philip D. Nguyen, Jimmie D. Weaver | 2007-04-03 |
| 7114570 | Methods and compositions for stabilizing unconsolidated subterranean formations | Philip D. Nguyen, O. Marlene Isenberg | 2006-10-03 |
| 7104325 | Methods of consolidating subterranean zones and compositions therefor | Philip D. Nguyen | 2006-09-12 |
| 7086460 | In-situ filters, method of forming same and systems for controlling proppant flowback employing same | Philip D. Nguyen | 2006-08-08 |
| 7052543 | Permeable cement composition and method for preparing the same | Philip D. Nguyen | 2006-05-30 |
| 7048048 | Expandable sand control screen and method for use of same | Philip D. Nguyen, Jimmie D. Weaver, R. Ashley Donaldson, Alex Procyk, Jackie M. LaFontaine +4 more | 2006-05-23 |
| 7040405 | Permeable cement composition and method for preparing the same | Philip D. Nguyen | 2006-05-09 |
| 7040403 | Methods for controlling migration of particulates in a subterranean formation | Philip D. Nguyen, Thomas E. Rush, Jimmie D. Weaver | 2006-05-09 |
| 7032667 | Methods for enhancing the consolidation strength of resin coated particulates | Philip D. Nguyen | 2006-04-25 |
| 7013976 | Compositions and methods for consolidating unconsolidated subterranean formations | Philip D. Nguyen, O. Marlene Isenberg | 2006-03-21 |
| 6962200 | Methods and compositions for consolidating proppant in subterranean fractures | Philip D. Nguyen, O. Marlene Isenberg | 2005-11-08 |
| 6938692 | Permeable cement composition and method for preparing the same | Philip D. Nguyen | 2005-09-06 |
| 6892813 | Methods for preventing fracture proppant flowback | Philip D. Nguyen | 2005-05-17 |