Todd; Bradley L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Todd; Bradley L..The latest application filed is for "degradable aliphatic polyester fluid".

Company Profile

3.138.144

Todd; Bradley L. - Duncan OK
Todd; Bradley L. - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Low temperature diversion in well completion operations using natural mineral compound Grant 11,326,088 - Todd May 10, 2	2022-05-10
High strength dissolvable compositions for use in subterranean wells Grant 11,261,699 - Todd , et al. March 1, 2	2022-03-01
Degradable Aliphatic Polyester Fluid App 20210404287 - TODD; BRADLEY L.	2021-12-30
Anti-caking Or Blocking Agent For Treating Solid Acid Precursor Additives Used In Treating Subterranean Formations App 20210403800 - TODD; BRADLEY L. ; et al.	2021-12-30
Weighted Fluid Loss Control Pill For Completion & Workover Operations App 20210032527 - TODD; BRADLEY L.	2021-02-04
Methods and compositions for using temporary compacted materials as well servicing fluids in a subterranean formation Grant 10,894,912 - Busceme , et al. January 19, 2	2021-01-19
Low Temperature Diversion In Well Completion Operations Using Natural Mineral Compound App 20200385627 - TODD; BRADLEY L.	2020-12-10
High Strength Dissolvable Compositions For Use In Subterranean Wells App 20190292878 - TODD; BRADLEY L. ; et al.	2019-09-26
High strength dissolvable compositions for use in subterranean wells Grant 10,352,127 - Todd , et al. July 16, 2	2019-07-16
Methods And Compositions For Using Temporary Compacted Materials As Well Servicing Fluids In A Subterranean Formation App 20180155606 - BUSCEME; Charles J. ; et al.	2018-06-07
Subterranean Well And Formation Treatment App 20180100375 - Todd; Bradley L. ; et al.	2018-04-12
Methods and compositions for using temporary compacted materials as well servicing fluids in a subterranean formation Grant 9,914,868 - Busceme , et al. March 13, 2	2018-03-13
Far field diversion technique for treating subterranean formation Grant 9,410,075 - Todd , et al. August 9, 2	2016-08-09
High Strength Dissolvable Compositions For Use In Subterranean Wells App 20160069155 - Todd; Bradley L. ; et al.	2016-03-10
Methods And Compositions For Using Temporary Compacted Materials As Well Servicing Fluids In A Subterranean Formation App 20150252244 - BUSCEME; Charles J. ; et al.	2015-09-10
Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate Grant 9,023,770 - Todd , et al. May 5, 2	2015-05-05
Micro proppants for far field stimulation Grant 8,985,213 - Saini , et al. March 24, 2	2015-03-24
Methods of diverting chelating agents in subterranean treatments Grant 8,962,535 - Welton , et al. February 24, 2	2015-02-24
Methods of fluid loss control, diversion, and sealing using deformable particulates Grant 8,936,086 - Liang , et al. January 20, 2	2015-01-20
Far Field Diversion Technique For Treating Subterranean Formation App 20140371114 - Todd; Bradley L. ; et al.	2014-12-18
Far field diversion technique for treating subterranean formation Grant 8,905,136 - Todd , et al. December 9, 2	2014-12-09
Polymer compositions for use in downhole tools and components thereof Grant 8,887,816 - Liang , et al. November 18, 2	2014-11-18
Particulate materials coated with a relative permeability modifier and methods for treating subterranean formations using treatment fluids containing the same Grant 8,883,695 - Eoff , et al. November 11, 2	2014-11-11
Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate Grant 8,853,137 - Todd , et al. October 7, 2	2014-10-07
Method of Treating Ultra-Low Permeable Subterranean Formations Using Proppant Particulates Coated with Degradable Material App 20140190694 - Liang; Feng ; et al.	2014-07-10
Self-diverting high-rate water packs Grant 8,720,555 - Liang , et al. May 13, 2	2014-05-13
Methods for initiating new fractures in a completed wellbore having existing fractures present Grant 8,720,556 - Todd May 13, 2	2014-05-13
Swellable/degradable "sand" plug system for horizontal wells Grant 8,720,568 - Todd , et al. May 13, 2	2014-05-13
Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate Grant 8,697,612 - Todd , et al. April 15, 2	2014-04-15
Dehydrated Gel Compositions and Methods of Using the Same App 20140090847 - Liang; Feng ; et al.	2014-04-03
Cleanup fluids for anhydrous borate compounds and methods for use thereof in subterranean formations Grant 8,678,089 - Todd , et al. March 25, 2	2014-03-25
Methods of providing fluid loss control or diversion Grant 8,657,003 - Welton , et al. February 25, 2	2014-02-25
Compositions and methods relating to establishing circulation in stand-alone-screens without using washpipes Grant 8,646,528 - Todd February 11, 2	2014-02-11
Micro Proppants For Far Field Stimulation App 20140034309 - Saini; Rajesh Kumar ; et al.	2014-02-06
Subterranean bridging agents Grant 8,563,480 - Todd , et al. October 22, 2	2013-10-22
On-the-fly coating of acid-releasing degradable material onto a particulate Grant 8,545,935 - Saini , et al. October 1, 2	2013-10-01
Methods of degrading subterranean filter cakes Grant 8,541,346 - Todd , et al. September 24, 2	2013-09-24
On-the fly coating of acid-releasing degradable material onto a particulate Grant 8,541,051 - Saini , et al. September 24, 2	2013-09-24
Degradable Fluid Sealing Compositions Having an Adjustable Degradation Rate and Methods for Use Thereof App 20130233546 - Liang; Feng ; et al.	2013-09-12
Methods for Initiating New Fractures in a Completed Wellbore Having Existing Fractures Present Therein App 20130133887 - Todd; Bradley L.	2013-05-30
Cleanup Fluids for Anhydrous Borate Compounds and Methods for Use Thereof in Subterranean Formations App 20130118747 - Todd; Bradley L. ; et al.	2013-05-16
High strength dissolvable structures for use in a subterranean well Grant 8,434,559 - Todd , et al. May 7, 2	2013-05-07
High strength dissolvable structures for use in a subterranean well Grant 8,430,173 - Todd , et al. April 30, 2	2013-04-30
Methods useful for controlling fluid loss in subterranean formations Grant 8,418,764 - Dusterhoft , et al. April 16, 2	2013-04-16
Reinforcing Amorphous PLA with Solid Particles for Downhole Applications App 20130081821 - Liang; Feng ; et al.	2013-04-04
Methods for Improving Coatings on Downhole Tools App 20130081801 - Liang; Feng ; et al.	2013-04-04
Methods of Fluid Loss Control, Diversion, and Sealing Using Deformable Particulates App 20130081813 - Liang; Feng ; et al.	2013-04-04
Methods and compositions for treating subterranean zones Grant 8,377,855 - Frost , et al. February 19, 2	2013-02-19
Composite Particulates and Methods Thereof for High Permeability Formations App 20130025860 - Robb; Ian D. ; et al.	2013-01-31
Polymer Compositions for Use in Downhole Tools and Components Thereof App 20130025859 - Liang; Feng ; et al.	2013-01-31
Particulate Materials Coated With a Relative Permeability Modifier and Methods for Treating Subterranean Formations Using Treatment Fluids Containing the Same App 20120279704 - Eoff; Larry S. ; et al.	2012-11-08
On-the-Fly Coating of Acid-Releasing Degradable Material Onto a Particulate App 20120189771 - Saini; Rajesh K. ; et al.	2012-07-26
Methods of Controlling the Degradation Rate of Hydrolytically Degradable Materials App 20120165232 - Todd; Bradley L. ; et al.	2012-06-28
High Strength Dissolvable Structures For Use In A Subterranean Well App 20120160478 - TODD; Bradley L. ; et al.	2012-06-28
Compositions and Methods Relating to Establishing Circulation in Stand-Alone-Screens Without Using Washpipes App 20120152538 - Todd; Bradley L.	2012-06-21
Methods of Providing Fluid Loss Control or Diversion App 20120138303 - Welton; Thomas D. ; et al.	2012-06-07
Self-degrading fibers and associated methods of use and manufacture Grant 8,188,013 - Mang , et al. May 29, 2	2012-05-29
Method of forming self-diverting high-rate water packs Grant 8,167,042 - Todd May 1, 2	2012-05-01
Methods Useful for Controlling Fluid Loss in Subterranean Formations App 20120048550 - Dusterhoft; Ronald G. ; et al.	2012-03-01
Self-Diverting High-Rate Water Packs App 20120024526 - Liang; Feng ; et al.	2012-02-02
Increasing Fracture Complexity in Ultra-Low Permeable Subterranean Formation Using Degradable Particulate App 20120024530 - Todd; Bradley L. ; et al.	2012-02-02
Methods useful for controlling fluid loss in subterranean formations Grant 8,091,638 - Dusterhoft , et al. January 10, 2	2012-01-10
Methods of fluid-controlled geometry stimulation Grant 8,082,992 - Todd , et al. December 27, 2	2011-12-27
Swellable/degradable "sand" Plug System For Horizontal Wells App 20110303411 - Todd; Bradley L. ; et al.	2011-12-15
Far Field Diversion Technique For Treating Subterranean Formation App 20110303415 - Todd; Bradley L. ; et al.	2011-12-15
Methods of setting particulate plugs in horizontal well bores using low-rate slurries Grant 8,074,715 - Rispler , et al. December 13, 2	2011-12-13
High Strength Dissolvable Structures For Use In A Subterranean Well App 20110247833 - TODD; Bradley L. ; et al.	2011-10-13
Methods and compositions relating to the hydrolysis of water-hydrolysable materials Grant 8,030,251 - Todd , et al. October 4, 2	2011-10-04
Methods and compositions relating to the hydrolysis of water-hydrolysable materials Grant 8,030,249 - Todd , et al. October 4, 2	2011-10-04
Clean fluid systems for partial monolayer fracturing Grant 8,006,760 - Fleming , et al. August 30, 2	2011-08-30
Treatment fluids comprising relative permeability modifiers and methods of use Grant 7,998,910 - Todd August 16, 2	2011-08-16
Methods of Fluid Loss Control and Fluid Diversion in Subterranean Formations App 20110168395 - Welton; Thomas D. ; et al.	2011-07-14
Increasing Fracture Complexity In Ultra-low Permeable Subterranean Formation Using Degradable Particulate App 20110120712 - Todd; Bradley L. ; et al.	2011-05-26
Increasing Fracture Complexity In Ultra-low Permeable Subterranean Formation Using Degradable Particulate App 20110120713 - Todd; Bradley L. ; et al.	2011-05-26
Self-Diverting High-Rate Water Packs App 20110114312 - Todd; Bradley L.	2011-05-19
Non-acid acidizing methods and compositions Grant 7,926,568 - Saini , et al. April 19, 2	2011-04-19
Non-acid acidizing methods and compositions Grant 7,921,912 - Saini , et al. April 12, 2	2011-04-12
Methods of Fluid Loss Control and Fluid Diversion in Subterranean Formations App 20110028358 - Welton; Thomas D. ; et al.	2011-02-03
Methods of Fluid-Controlled Geometry Stimulation App 20110005753 - Todd; Bradley L. ; et al.	2011-01-13
Subterranean treatment fluids comprising a degradable bridging agent and methods of treating subterranean formations Grant 7,829,507 - Todd , et al. November 9, 2	2010-11-09
Methods and composition relating to the chemical degradation of degradable polymers App 20100273685 - Saini; Rajesh K. ; et al.	2010-10-28
Subterranean Bridging Agents App 20100267591 - Todd; Bradley L. ; et al.	2010-10-21
Methods of Degrading Subterranean Filter Cakes App 20100230108 - Todd; Bradley L. ; et al.	2010-09-16
Fluid-loss control pills comprising breakers that comprise orthoesters and/or poly(orthoesters) and methods of use Grant 7,795,186 - Saini , et al. September 14, 2	2010-09-14
Magnesium peroxide difunctional components for cellulose derivatives and associated methods Grant 7,795,185 - Todd , et al. September 14, 2	2010-09-14
Treatment fluids comprising relative permeability modifiers and methods of use App 20100216672 - Todd; Bradley L.	2010-08-26
Methods And Compositions Relating To The Hydrolysis Of Water-hydrolysable Materials App 20100197527 - Todd; Bradley L. ; et al.	2010-08-05
Acid-generating fluid loss control additives and associated methods Grant 7,686,080 - Todd , et al. March 30, 2	2010-03-30
Degradable surfactants and methods for use Grant 7,677,315 - Saini , et al. March 16, 2	2010-03-16
Downhole wellbore tools having deteriorable and water-swellable components thereof and methods of use Grant 7,661,481 - Todd , et al. February 16, 2	2010-02-16
Annular isolators for expandable tubulars in wellbores Grant RE41,118 - Brezinski , et al. February 16, 2	2010-02-16
Methods for effecting controlled break in pH dependent foamed fracturing fluid Grant 7,662,756 - Welton , et al. February 16, 2	2010-02-16
Methods of directional drilling and forming kickoff plugs using self-degrading cement in subterranean well bores Grant 7,640,985 - Savery , et al. January 5, 2	2010-01-05
Kickoff plugs comprising a self-degrading cement in subterranean well bores Grant 7,637,319 - Savery , et al. December 29, 2	2009-12-29
Methods and fluid compositions for depositing and removing filter cake in a well bore Grant 7,632,786 - Todd December 15, 2	2009-12-15
Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup Grant 7,624,743 - Sarkar , et al. December 1, 2	2009-12-01
Methods of Diverting Chelating Agents in Subterranean Treatments App 20090291863 - Welton; Thomas D. ; et al.	2009-11-26
Fluid-Loss Control Pills Comprising Breakers that Comprise Orthoesters and/or Poly(Orthoesters) and Methods of Use App 20090258801 - Saini; Rajesh K. ; et al.	2009-10-15
Clean Fluid Systems for Partial Monolayer Fracturing App 20090255668 - Fleming; Jeff T. ; et al.	2009-10-15
Filter cake degradation compositions and methods of use in subterranean operations Grant 7,598,208 - Todd October 6, 2	2009-10-06
Delayed tackifying compositions and associated methods involving controlling particulate migration Grant 7,595,280 - Welton , et al. September 29, 2	2009-09-29
Self-Degrading Fibers and Associated Methods of Use and Manufacture App 20090176665 - Mang; Michael N. ; et al.	2009-07-09
Fracturing fluids comprising degradable diverting agents and methods of use in subterranean formations Grant 7,506,689 - Surjaatmadja , et al. March 24, 2	2009-03-24
Methods and compositions related to the degradation of degradable polymers involving dehydrated salts and other associated methods App 20090062157 - Munoz, JR.; Trinidad ; et al.	2009-03-05
Methods of isolating zones in subterranean formations using self-degrading cement compositions Grant 7,497,258 - Savery , et al. March 3, 2	2009-03-03
Delayed tackifying compositions and associated methods involving controlling particulate migration Grant 7,484,564 - Welton , et al. February 3, 2	2009-02-03
Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control Grant 7,462,581 - Munoz, Jr. , et al. December 9, 2	2008-12-09
Methods of modifying particulate surfaces to affect acidic sites thereon Grant 7,461,697 - Todd , et al. December 9, 2	2008-12-09
Annular Isolators for Expandable Tubulars in Wellbores App 20080251250 - Brezinski; Michael M. ; et al.	2008-10-16
Methods of controlled acidization in a wellbore Grant 7,431,088 - Moorehead , et al. October 7, 2	2008-10-07
Annular isolators for expandable tubulars in wellbores Grant 7,404,437 - Brezinski , et al. July 29, 2	2008-07-29
Acid-generating fluid loss control additives and associated methods App 20080139415 - Todd; Bradley L. ; et al.	2008-06-12
Annular isolators for expandable tubulars in wellbores Grant 7,363,986 - Brezinski , et al. April 29, 2	2008-04-29
Biodegradable downhole tools Grant 7,353,879 - Todd , et al. April 8, 2	2008-04-08
Self-degrading cement compositions and methods of using self-degrading cement compositions in subterranean formations Grant 7,353,876 - Savery , et al. April 8, 2	2008-04-08
Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup App 20080066784 - Sarkar; Diptabhas ; et al.	2008-03-20
Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup App 20080067108 - Sarkar; Diptabhas ; et al.	2008-03-20
Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup App 20080069961 - Sarkar; Diptabhas ; et al.	2008-03-20
Non-acid acidizing methods and compositions App 20080035341 - Saini; Rajesh K. ; et al.	2008-02-14
Methods for effecting controlled break in pH dependent foamed fracturing fluid App 20080039346 - Welton; Thomas D. ; et al.	2008-02-14
Non-acid acidizing methods and compositions App 20080035342 - Saini; Rajesh K. ; et al.	2008-02-14
Magnesium peroxide difunctional components for cellulose derivatives and associated methods App 20080026958 - Todd; Bradley L. ; et al.	2008-01-31
Annular isolators for expandable tubulars in wellbores Grant 7,320,367 - Brezinski , et al. January 22, 2	2008-01-22
Self-degrading fibers and associated methods of use and manufacture App 20080009423 - Mang; Michael N. ; et al.	2008-01-10
Stimuli-degradable gels Grant 7,306,040 - Robb , et al. December 11, 2	2007-12-11
Downhole wellbore tools having deteriorable and water-swellable components thereof and methods of use App 20070277979 - Todd; Bradley L. ; et al.	2007-12-06
Stimuli-degradable Gels App 20070277981 - Robb; Ian D. ; et al.	2007-12-06
Stimuli-degradable gels App 20070281870 - Robb; Ian D. ; et al.	2007-12-06
Annular isolators for expandable tubulars in wellbores Grant 7,299,882 - Brezinski , et al. November 27, 2	2007-11-27
Methods for effecting controlled break in pH dependent foamed fracturing fluid Grant 7,299,877 - Welton , et al. November 27, 2	2007-11-27
Annular Isolators for Expandable Tubulars in Wellbores App 20070267201 - Brezinski; Michael M. ; et al.	2007-11-22
Self-dissolving lost circulation treatment for producing formations Grant 7,281,583 - Whitfill , et al. October 16, 2	2007-10-16
Compositions and methods for reducing the viscosity of a fluid Grant 7,276,466 - Todd , et al. October 2, 2	2007-10-02
Self-degrading fibers and associated methods of use and manufacture Grant 7,267,170 - Mang , et al. September 11, 2	2007-09-11
Annular isolators for expandable tubulars in wellbores Grant 7,264,047 - Brezinski , et al. September 4, 2	2007-09-04
Annular isolators for expandable tubulars in wellbores Grant 7,252,142 - Brezinski , et al. August 7, 2	2007-08-07
Methods of controlled acidization in a wellbore App 20070169938 - Moorehead; Alan W. ; et al.	2007-07-26
Well treatment compositions for use in acidizing a well App 20070173416 - Moorehead; Alan W. ; et al.	2007-07-26
Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control App 20070173418 - Munoz; Trinidad JR. ; et al.	2007-07-26
Compositions and methods for improving fracture conductivity in a subterranean well Grant 7,228,904 - Todd , et al. June 12, 2	2007-06-12
Treatment fluids and methods using zeolite and a delayed release acid for treating a subterranean formation App 20070123433 - Sarkar; Diptabhas ; et al.	2007-05-31
Annular Isolators for Expandable Tubulars in Wellbores App 20070114044 - Brezinski; Michael M. ; et al.	2007-05-24
Annular Isolators for Expandable Tubulars in Wellbores App 20070114016 - Brezinski; Michael M. ; et al.	2007-05-24
Annular Isolators for Expandable Tubulars in Wellbores App 20070114019 - Brezinski; Michael M. ; et al.	2007-05-24
Annular Isolators for Expandable Tubulars in Wellbores App 20070114017 - Brezinski; Michael M. ; et al.	2007-05-24
Methods of modifying particulate surfaces to affect acidic sites thereon App 20070114030 - Todd; Bradley L. ; et al.	2007-05-24
Annular Isolators for Expandable Tubulars in Wellbores App 20070114018 - Brezinski; Michael M. ; et al.	2007-05-24
Methods and compositions for treating subterranean zones App 20070111898 - Frost; Keith A. ; et al.	2007-05-17
Methods of placing treatment chemicals Grant 7,216,705 - Saini , et al. May 15, 2	2007-05-15
Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control Grant 7,211,548 - Munoz, Jr. , et al. May 1, 2	2007-05-01
Compositions and methods for the delivery of chemical components in subterranean well bores Grant 7,204,312 - Roddy , et al. April 17, 2	2007-04-17
Expandable well screen having temporary sealing substance Grant 7,204,316 - Dusterhoft , et al. April 17, 2	2007-04-17
Enzyme compositions and methods of using these compositions to degrade succinoglycan Grant 7,195,071 - Powell , et al. March 27, 2	2007-03-27
Filter cake degradation compositions and methods of use in subterranean operations Grant 7,195,068 - Todd March 27, 2	2007-03-27
Delayed tackifying compositions and associated methods involving controlling particulate migration App 20070042912 - Welton; Thomas D. ; et al.	2007-02-22
Delayed tackifying compositions and associated methods involving controlling particulate migration App 20070039733 - Welton; Thomas D. ; et al.	2007-02-22
Methods for effecting controlled break in pH dependent foamed fracturing fluid App 20070034378 - Welton; Thomas D. ; et al.	2007-02-15
Methods and compositions for treating subterranean zones Grant 7,159,658 - Frost , et al. January 9, 2	2007-01-09
Contained micro-particles for use in well bore operations Grant 7,156,174 - Roddy , et al. January 2, 2	2007-01-02
Methods controlling the degradation rate of hydrolytically degradable materials App 20060276345 - Todd; Bradley L. ; et al.	2006-12-07
Degradable surfactants and methods for use App 20060254774 - Saini; Rajesh K. ; et al.	2006-11-16
Filter cake degradation compositions and methods of use in subterranean operations App 20060205608 - Todd; Bradley L.	2006-09-14
Methods of treating subterranean zones and viscous aqueous fluids containing xanthan and a combination cross-linker-breaker App 20060205607 - Todd; Bradley L.	2006-09-14
Fluid loss control additives for use in fracturing subterranean formations Grant 7,096,947 - Todd , et al. August 29, 2	2006-08-29
Methods of placing treatment chemicals App 20060185847 - Saini; Rajesh K. ; et al.	2006-08-24
Fracturing fluids comprising degradable diverting agents and methods of use in subterranean formations App 20060185848 - Surjaatmadja; Jim B. ; et al.	2006-08-24
One-time use composite tool formed of fibers and a biodegradable resin Grant 7,093,664 - Todd , et al. August 22, 2	2006-08-22
Methods of treating subterranean zones and viscous aqueous fluids containing xanthan and a combination cross-linker--breaker Grant 7,090,015 - Todd August 15, 2	2006-08-15
Self-degrading cement compositions and methods of using self-degrading cement compositions in subterranean formations App 20060169448 - Savery; Mark R. ; et al.	2006-08-03
Methods of isolating zones in subterranean formations using self-degrading cement compositions App 20060169454 - Savery; Mark R. ; et al.	2006-08-03
Self-degrading cement compositions and methods of using self-degrading cement compositions in subterranean formations App 20060169451 - Savery; Mark R. ; et al.	2006-08-03
Methods of directional drilling and forming kickoff plugs using self-degrading cement in subterranean well bores App 20060169452 - Savery; Mark R. ; et al.	2006-08-03
Self-degrading fibers and associated methods of use and manufacture App 20060169449 - Mang; Michael N. ; et al.	2006-08-03
Methods and compositions relating to the hydrolysis of water-hydrolysable materials App 20060169182 - Todd; Bradley L. ; et al.	2006-08-03
Kickoff plugs comprising a self-degrading cement in subterranean well bores App 20060169453 - Savery; Mark R. ; et al.	2006-08-03
Methods and compositions relating to the hydrolysis of water-hydrolysable materials App 20060172893 - Todd; Bradley L. ; et al.	2006-08-03
Compositions and methods for degrading filter cake Grant 7,080,688 - Todd , et al. July 25, 2	2006-07-25
Methods useful for controlling fluid loss in subterranean formations App 20060137875 - Dusterhoft; Ronald G. ; et al.	2006-06-29
Reduced-density proppants and methods of using reduced-density proppants to enhance their transport in well bores and fractures Grant 7,066,258 - Justus , et al. June 27, 2	2006-06-27
Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control App 20060111247 - Munoz; Trinidad JR. ; et al.	2006-05-25
Compositions and methods for improving proppant pack permeability and fracture conductivity in a subterranean well Grant 7,044,220 - Nguyen , et al. May 16, 2	2006-05-16
Methods of cementing in subterranean formations using crack resistant cement compositions Grant 7,036,586 - Roddy , et al. May 2, 2	2006-05-02
Methods of diverting treating fluids in subterranean zones and degradable diverting materials Grant 7,036,587 - Munoz, Jr. , et al. May 2, 2	2006-05-02
Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control Grant 7,036,588 - Munoz, Jr. , et al. May 2, 2	2006-05-02
Well drilling and servicing fluids with magnesia bridging solids and methods of drilling, completing and working over a well therewith App 20060079405 - Dobson; James W. JR. ; et al.	2006-04-13
Subterranean treatment fluids and methods of using these fluids to stimulate subterranean formations Grant 7,021,383 - Todd , et al. April 4, 2	2006-04-04
Methods and compositions for delinking crosslinked fluids App 20060046938 - Harris; Philip C. ; et al.	2006-03-02
Compositions and methods for weighting a breaker coating for uniform distribution in a particulate pack Grant 7,000,701 - Todd , et al. February 21, 2	2006-02-21
Methods and fluid compositions for depositing and removing filter cake in a well bore Grant 6,983,798 - Todd January 10, 2	2006-01-10
Methods and high density viscous salt water fluids for treating subterranean zones Grant 6,976,538 - Wilson , et al. December 20, 2	2005-12-20
Methods and compositions for sealing subterranean zones Grant 6,971,448 - Slabaugh , et al. December 6, 2	2005-12-06
System and method for removing particles from a well bore penetrating a possible producing formation Grant 6,968,898 - Todd , et al. November 29, 2	2005-11-29
Methods and fluid compositions for depositing and removing filter cake in a well bore App 20050261137 - Todd, Bradley L.	2005-11-24
Self-dissolving lost circulation treatment for producing formations App 20050241827 - Whitfill, Donald L. ; et al.	2005-11-03
One-time use composite tool formed of fibers and a biodegradable resin App 20050205265 - Todd, Bradley L. ; et al.	2005-09-22
Methods of cleaning and cutting using jetted fluids App 20050183741 - Surjaatmadja, Jim B. ; et al.	2005-08-25
Compositions and methods for the delivery of chemical components in subterranean well bores App 20050167104 - Roddy, Craig W. ; et al.	2005-08-04
Contained micro-particles for use in well bore operations App 20050167105 - Roddy, Craig W. ; et al.	2005-08-04
Methods of cementing in subterranean formations using crack resistant cement compositions App 20050167107 - Roddy, Craig W. ; et al.	2005-08-04
Viscous well treating fluids and methods Grant 6,924,254 - Todd August 2, 2	2005-08-02
Fluid loss control additives for use in fracturing subterranean formations App 20050161220 - Todd, Bradley L. ; et al.	2005-07-28
Expandable well screen having temporary sealing substance App 20050155772 - Dusterhoft, Ronald G. ; et al.	2005-07-21
Methods and compositions for treating subterranean zones using environmentally safe polymer breakers Grant 6,918,445 - Todd , et al. July 19, 2	2005-07-19
Methods and compositions for sealing subterranean zones App 20050145135 - Slabaugh, Billy F. ; et al.	2005-07-07
Compositions and methods for improving fracture conductivity in a subterranean well App 20050126780 - Todd, Bradley L. ; et al.	2005-06-16
Compositions and methods for improving fracture conductivity in a subterranean well App 20050130848 - Todd, Bradley L. ; et al.	2005-06-16
Filter cake degradation compositions and methods of use in subterranean operations App 20050126785 - Todd, Bradley L.	2005-06-16
Methods of introducing treating fluids into subterranean producing zones Grant 6,896,058 - Munoz, Jr. , et al. May 24, 2	2005-05-24
Compositions and methods for weighting a breaker coating for uniform distribution in a particulate pack App 20050103496 - Todd, Bradley L. ; et al.	2005-05-19
Annular isolators for expandable tubulars in wellbores App 20050092485 - Brezinski, Michael M. ; et al.	2005-05-05
Methods of drilling and completing well bores Grant 6,877,563 - Todd , et al. April 12, 2	2005-04-12
Methods and compositions for treating subterranean zones App 20050061504 - Frost, Keith A. ; et al.	2005-03-24
Method and apparatus for temporarily maintaining a downhole foam element in a compressed state App 20050056425 - Grigsby, Tommy F. ; et al.	2005-03-17
Subterranean treatment fluids and methods of treating subterranean formations App 20050059557 - Todd, Bradley L. ; et al.	2005-03-17
Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control App 20050051363 - Munoz, Trinidad JR. ; et al.	2005-03-10
On-the fly coating of acid-releasing degradable material onto a particulate App 20050034861 - Saini, Rajesh K. ; et al.	2005-02-17
Compositions and methods for degrading filter cake App 20050034865 - Todd, Bradley L. ; et al.	2005-02-17
Annular isolators for expandable tubulars in wellbores Grant 6,854,522 - Brezinski , et al. February 15, 2	2005-02-15
Enzyme compositions and methods of using these compositions to degrade succinoglycan App 20050032152 - Powell, Ronald J. ; et al.	2005-02-10
Methods and high density viscous salt water fluids for treating subterranean zones App 20050022993 - Wilson, J. Michael ; et al.	2005-02-03
Reduced-density proppants and methods of using reduced-density proppants to enhance their transport in well bores and fractures App 20050006095 - Justus, Donald ; et al.	2005-01-13
Methods of treating subterranean zones and viscous aqueous fluids containing xanthan and a combination cross-linker - breaker App 20050006091 - Todd, Bradley L.	2005-01-13
Compositions and methods for improving proppant pack permeability and fracture conductivity in a subterranean well App 20040261995 - Nguyen, Philip D. ; et al.	2004-12-30
Methods of diverting treating fluids in subterranean zones and degradable diverting materials App 20040261996 - Munoz, Trinidad JR. ; et al.	2004-12-30
Methods and compositions for treating subterranean zones using environmentally safe polymer breakers App 20040216875 - Todd, Bradley L. ; et al.	2004-11-04
Compositions and methods for reducing the viscosity of a fluid App 20040214724 - Todd, Bradley L. ; et al.	2004-10-28
Viscous well treating fluids and methods App 20040186024 - Todd, Bradley L.	2004-09-23
Methods and fluid compositions for depositing and removing filter cake in a well bore App 20040173353 - Todd, Bradley L.	2004-09-09
Subterranean treatment fluids and methods of using these fluids to stimulate subterranean formations App 20040163814 - Todd, Bradley L. ; et al.	2004-08-26
Methods and compositions for sealing subterranean zones App 20040163813 - Slabaugh, Billy F. ; et al.	2004-08-26
Methods of drilling and completing well bores App 20040140094 - Todd, Bradley L. ; et al.	2004-07-22
Process of designing screenless completions for oil or gas wells Grant 6,745,159 - Todd , et al. June 1, 2	2004-06-01
Well drilling and servicing fluids and methods of removing filter cake deposited thereby Grant 6,737,385 - Todd , et al. May 18, 2	2004-05-18
Methods of introducing treating fluids into subterranean producing zones App 20040074643 - Munoz, Trinidad JR. ; et al.	2004-04-22
Annular isolators for expandable tubulars in wellbores App 20040055758 - Brezinski, Michael M. ; et al.	2004-03-25
System and method for removing particles from a well bore penetrating a possible producing formation App 20040000434 - Todd, Bradley L. ; et al.	2004-01-01
Encapsulated chemicals for use in controlled time release applications and methods Grant 6,554,071 - Reddy , et al. April 29, 2	2003-04-29
Encapsulated chemicals for use in controlled time release applications and methods Grant 6,527,051 - Reddy , et al. March 4, 2	2003-03-04
Well drilling and servicing fluids and methods of removing filter cake deposited thereby Grant 6,494,263 - Todd December 17, 2	2002-12-17
Well drilling and servicing fluids and methods of removing filter cake deposited thereby App 20020139532 - Todd, Bradley L. ; et al.	2002-10-03
Encapsulated chemicals for use in controlled time release applications and methods Grant 6,444,316 - Reddy , et al. September 3, 2	2002-09-03
Well drilling and servicing fluids and methods of removing filter cake deposited thereby Grant 6,422,314 - Todd , et al. July 23, 2	2002-07-23
Well drilling and servicing fluids and methods of removing filter cake deposited thereby App 20020036088 - Todd, Bradley L.	2002-03-28
Resin composition and methods of consolidating particulate solids in wells with or without closure pressure Grant 6,311,773 - Todd , et al. November 6, 2	2001-11-06
Controlling the release of chemical additives in well treating fluids Grant 6,209,646 - Reddy , et al. April 3, 2	2001-04-03
Stimulating unconsolidated producing zones in wells Grant 6,155,348 - Todd December 5, 2	2000-12-05
Sludge lance with multiple nozzle jet head Grant 4,498,427 - Todd February 12, 1	1985-02-12
Sludge lance advancing apparatus Grant 4,445,465 - Byrd , et al. May 1, 1	1984-05-01