Patent | Date |
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Methods and compositions for controlling formation fines and reducing proppant flow-back Grant 8,555,973 - Welton , et al. October 15, 2 | 2013-10-15 |
Method of tracking fluids produced from various zones in subterranean well Grant 8,486,702 - Nguyen , et al. July 16, 2 | 2013-07-16 |
Methods of tracking fluids produced from various zones in a subterranean well Grant 8,354,279 - Nguyen , et al. January 15, 2 | 2013-01-15 |
Methods and Compositions for Controlling Formation Fines and Reducing Proppant Flow-Back App 20120261126 - Welton; Thomas D. ;   et al. | 2012-10-18 |
Method of Tracking Fluids Produced from Various Zones in Subterranean Well App 20120264660 - Nguyen; Philip D. ;   et al. | 2012-10-18 |
Methods for Reducing Particulate Density App 20120183687 - Nguyen; Philip D. ;   et al. | 2012-07-19 |
Resin compositions and methods of using resin compositions to control proppant flow-back Grant 7,963,330 - Nguyen , et al. June 21, 2 | 2011-06-21 |
Low-quality particulates and methods of making and using improved low-quality particulates Grant 7,883,740 - Nguyen , et al. February 8, 2 | 2011-02-08 |
Resin Compositions and Methods of Using Resin Compositions to Control Proppant Flow-Back App 20100132943 - Nguyen; Philip D. ;   et al. | 2010-06-03 |
Methods for controlling particulate migration Grant 7,712,531 - Nguyen , et al. May 11, 2 | 2010-05-11 |
Methods for controlling migration of particulates in a subterranean formation Grant 7,448,451 - Nguyen , et al. November 11, 2 | 2008-11-11 |
Methods of coating particulates Grant 7,407,010 - Rickman , et al. August 5, 2 | 2008-08-05 |
Compositions and methods for particulate consolidation Grant 7,306,037 - Nguyen , et al. December 11, 2 | 2007-12-11 |
Methods for controlling particulate migration Grant 7,299,875 - Nguyen , et al. November 27, 2 | 2007-11-27 |
Resin Compositions and Methods of Using Resin Compositions to Control Proppant Flow-Back App 20070267194 - Nguyen; Philip D. ;   et al. | 2007-11-22 |
Methods for Controlling Particulate Migration App 20070261854 - Nguyen; Philip D. ;   et al. | 2007-11-15 |
Methods of hydraulic fracturing and of propping fractures in subterranean formations Grant 7,281,581 - Nguyen , et al. October 16, 2 | 2007-10-16 |
Methods of coating particulates App 20070215354 - Rickman; Richard D. ;   et al. | 2007-09-20 |
Methods and compositions for consolidating proppant in fractures Grant 7,264,052 - Nguyen , et al. September 4, 2 | 2007-09-04 |
Methods and compositions for removing resin coatings Grant 7,198,681 - Nguyen , et al. April 3, 2 | 2007-04-03 |
Methods for controlling migration of particulates in a subterranean formation App 20060219408 - Nguyen; Philip D. ;   et al. | 2006-10-05 |
Methods and compositions for stabilizing unconsolidated subterranean formations Grant 7,114,570 - Nguyen , et al. October 3, 2 | 2006-10-03 |
Methods of consolidating subterranean zones and compositions therefor Grant 7,104,325 - Nguyen , et al. September 12, 2 | 2006-09-12 |
In-situ filters, method of forming same and systems for controlling proppant flowback employing same Grant 7,086,460 - Nguyen , et al. August 8, 2 | 2006-08-08 |
Low-quality particulates and methods of making and using improved low-quality particulates App 20060124303 - Nguyen; Philip D. ;   et al. | 2006-06-15 |
Methods of hydraulic fracturing and of propping fractures in subterranean formations App 20060113078 - Nguyen; Philip D. ;   et al. | 2006-06-01 |
Permeable cement composition and method for preparing the same Grant 7,052,543 - Nguyen , et al. May 30, 2 | 2006-05-30 |
Expandable sand control screen and method for use of same Grant 7,048,048 - Nguyen , et al. May 23, 2 | 2006-05-23 |
Methods for controlling migration of particulates in a subterranean formation Grant 7,040,403 - Nguyen , et al. May 9, 2 | 2006-05-09 |
Permeable cement composition and method for preparing the same Grant 7,040,405 - Nguyen , et al. May 9, 2 | 2006-05-09 |
Methods for enhancing the consolidation strength of resin coated particulates Grant 7,032,667 - Nguyen , et al. April 25, 2 | 2006-04-25 |
Compositions and methods for consolidating unconsolidated subterranean formations Grant 7,013,976 - Nguyen , et al. March 21, 2 | 2006-03-21 |
Methods of consolidating subterranean zones and compositions therefor App 20050282973 - Nguyen, Philip D. ;   et al. | 2005-12-22 |
Methods for controlling particulate migration App 20050269086 - Nguyen, Philip D. ;   et al. | 2005-12-08 |
Methods and compositions for consolidating proppant in subterranean fractures App 20050257929 - Nguyen, Philip D. ;   et al. | 2005-11-24 |
Methods and compositions for consolidating proppant in subterranean fractures Grant 6,962,200 - Nguyen , et al. November 8, 2 | 2005-11-08 |
Methods and compositions for consolidating proppant in fractures App 20050230111 - Nguyen, Philip D. ;   et al. | 2005-10-20 |
Compositions and methods for controlling unconsolidated particulates App 20050194142 - Nguyen, Philip D. ;   et al. | 2005-09-08 |
Permeable cement composition and method for preparing the same Grant 6,938,692 - Nguyen , et al. September 6, 2 | 2005-09-06 |
Resin compositions and methods of using resin compositions to control proppant flow-back App 20050173116 - Nguyen, Philip D. ;   et al. | 2005-08-11 |
Permeable cement composition and method for preparing the same App 20050145141 - Nguyen, Philip D. ;   et al. | 2005-07-07 |
Permeable cement compostion and method for preparing the same App 20050145386 - Nguyen, Philip D. ;   et al. | 2005-07-07 |
Methods and compositions for determining the sources of fluids or particulates from subterranean formations App 20050109087 - Robb, Ian D. ;   et al. | 2005-05-26 |
Methods for preventing fracture proppant flowback Grant 6,892,813 - Nguyen , et al. May 17, 2 | 2005-05-17 |
Methods and compositions for consolidating proppant in subterranean fractures Grant 6,887,834 - Nguyen , et al. May 3, 2 | 2005-05-03 |
Methods for reducing particulate density and methods of using reduced-density particulates App 20050089631 - Nguyen, Philip D. ;   et al. | 2005-04-28 |
Methods and compositions for removing resin coatings App 20050090415 - Nguyen, Philip D. ;   et al. | 2005-04-28 |
Methods for enhancing the consolidation strength of resin coated particulates App 20050051332 - Nguyen, Philip D. ;   et al. | 2005-03-10 |
Compositions and methods for particulate consolidation App 20050051331 - Nguyen, Philip D. ;   et al. | 2005-03-10 |
Methods for controlling migration of particulates in a subterranean formation App 20050049151 - Nguyen, Philip D. ;   et al. | 2005-03-03 |
In-situ filters, method of forming same and systems for controlling proppant flowback employing same App 20050011648 - Nguyen, Philip D. ;   et al. | 2005-01-20 |
Methods of consolidating subterranean zones and compositions therefor App 20050006096 - Nguyen, Philip D. ;   et al. | 2005-01-13 |
Compositions and methods for consolidating unconsolidated subterranean formations App 20040261997 - Nguyen, Philip D. ;   et al. | 2004-12-30 |
Expandable sand control screen and method for use of same App 20040261994 - Nguyen, Philip D. ;   et al. | 2004-12-30 |
Methods of reducing or preventing particulate flow-back in wells Grant 6,832,650 - Nguyen , et al. December 21, 2 | 2004-12-21 |
Methods and compositions for consolidating proppant in fractures App 20040211561 - Nguyen, Philip D. ;   et al. | 2004-10-28 |
Methods of reducing or preventing particulate flow-back in wells App 20040206499 - Nguyen, Philip D. ;   et al. | 2004-10-21 |
Methods and compositions for stabilizing unconsolidated subterranean formations App 20040194961 - Nguyen, Philip D. ;   et al. | 2004-10-07 |
Method of tracking fluids produced from various zones in subterranean well App 20040162224 - Nguyen, Philip D. ;   et al. | 2004-08-19 |
Methods and compositions for preventing fracture proppant flowback App 20040149441 - Nguyen, Philip D. ;   et al. | 2004-08-05 |
Methods and compositions for forming subterranean fractures containing resilient proppant packs App 20040142826 - Nguyen, Philip D. ;   et al. | 2004-07-22 |
Tracking of particulate flowback in subterranean wells App 20040129923 - Nguyen, Philip D. ;   et al. | 2004-07-08 |
Downhole systems and methods for removing particulate matter from produced fluids App 20040112605 - Nguyen, Philip D. ;   et al. | 2004-06-17 |
Permeable cement composition and method for preparing the same App 20040112598 - Nguyen, Philip D. ;   et al. | 2004-06-17 |
Methods and compositions for consolidating proppant in subterranean fractures Grant 6,729,404 - Nguyen , et al. May 4, 2 | 2004-05-04 |
Method of tracking fluids produced from various zones in subterranean wells Grant 6,725,926 - Nguyen , et al. April 27, 2 | 2004-04-27 |
Methods and compositions for forming subterranean fractures containing resilient proppant packs Grant 6,705,400 - Nguyen , et al. March 16, 2 | 2004-03-16 |
Methods and compositions for consolidating proppant in subterranean fractures App 20040048752 - Nguyen, Philip D. ;   et al. | 2004-03-11 |
Methods and drilling fluids for drilling well bores and sealing pipe strings therein Grant 6,702,021 - Nguyen , et al. March 9, 2 | 2004-03-09 |
Methods And Compositons For Forming Subterranean Fractures Containing Resilient Proppant Packs App 20040040713 - Nguyen, Philip D. ;   et al. | 2004-03-04 |
Tracking of particulate flowback in subterranean wells Grant 6,691,780 - Nguyen , et al. February 17, 2 | 2004-02-17 |
Method and product for enhancing the clean-up of hydrocarbon-producing well App 20040023818 - Nguyen, Philip D. ;   et al. | 2004-02-05 |
Methods of consolidating proppant in subterranean fractures Grant 6,668,926 - Nguyen , et al. December 30, 2 | 2003-12-30 |
Methods and compositions for forming permeable cement sand screens in wells Grant 6,662,873 - Nguyen , et al. December 16, 2 | 2003-12-16 |
Tracking of particulate flowback in subterranean wells App 20030196800 - Nguyen, Philip D. ;   et al. | 2003-10-23 |
Method of tracking fluids produced from various zones in subterranean wells App 20030196799 - Nguyen, Philip D. ;   et al. | 2003-10-23 |
Methods and compositions for consolidating proppant in subterranean fractures App 20030188872 - Nguyen, Philip D. ;   et al. | 2003-10-09 |
Methods and compositions for consolidating proppant in subterranean fractures App 20030131999 - Nguyen, Philip D. ;   et al. | 2003-07-17 |
Methods of consolidating proppant in subterranean fractures App 20030131998 - Nguyen, Philip D. ;   et al. | 2003-07-17 |
Methods and compositions for forming permeable cement sand screens in well bores Grant 6,592,660 - Nguyen , et al. July 15, 2 | 2003-07-15 |
Methods and compositions for forming permeable cement sand screens in well bores App 20020108535 - Nguyen, Philip D. ;   et al. | 2002-08-15 |
Methods and compositions for forming permeable cement sand screens in well bores Grant 6,390,195 - Nguyen , et al. May 21, 2 | 2002-05-21 |