| Patent | Date |
|---|
Methods of making and using a wellbore servicing fluid for iron mitigation
Grant 11,447,691 - Li , et al. September 20, 2 | 2022-09-20 |
Screening method for friction reducer precipitation
Grant 11,441,067 - Li , et al. September 13, 2 | 2022-09-13 |
Methods of improving compatibility of oilfield produced water from different sources
Grant 11,434,151 - Li , et al. September 6, 2 | 2022-09-06 |
Mitigation of friction reducer precipitation
Grant 11,435,330 - Li , et al. September 6, 2 | 2022-09-06 |
Water-based friction reducing additives
Grant 11,326,091 - Li , et al. May 10, 2 | 2022-05-10 |
Enhanced high temperature crosslinked fracturing fluids
Grant 11,248,164 - Li , et al. February 15, 2 | 2022-02-15 |
Enhancement Of Friction Reducer Performance In Hydraulic Fracturing
App 20210371729 - Li; Chunli ; et al. | 2021-12-02 |
Enhanced Friction Reducers For Water-based Fracturing Fluids
App 20210363409 - LI; Leiming ; et al. | 2021-11-25 |
Methods Of Improving Compatibility Of Oilfield Produced Water From Different Sources
App 20210317015 - LI; Chunli ; et al. | 2021-10-14 |
Water-based Friction Reducing Additives
App 20210301195 - Li; Leiming ; et al. | 2021-09-30 |
Methods and compositions for mitigating water production
Grant 11,104,839 - Li , et al. August 31, 2 | 2021-08-31 |
Hydraulic fracturing using multiple fracturing fluids sequentially
Grant 11,098,564 - Li , et al. August 24, 2 | 2021-08-24 |
Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
Grant 11,078,408 - Li , et al. August 3, 2 | 2021-08-03 |
Methods For Producing Seawater Based, High Temperature Viscoelastic Surfactant Fluids With Low Scaling Tendency
App 20210230474 - Li; Leiming ; et al. | 2021-07-29 |
Treating seawater for hydrocarbon production
Grant 11,028,312 - Li , et al. June 8, 2 | 2021-06-08 |
Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
Grant 11,001,749 - Li , et al. May 11, 2 | 2021-05-11 |
Hydraulic fracturing fluid
Grant 11,001,750 - Li , et al. May 11, 2 | 2021-05-11 |
Hydraulic Fracturing in Kerogen-Rich Unconventional Formations
App 20210087915 - Han; Yanhui ; et al. | 2021-03-25 |
Screening Method For Friction Reducer Precipitation
App 20210079291 - Li; Leiming ; et al. | 2021-03-18 |
Mitigation Of Friction Reducer Precipitation
App 20210080439 - Li; Leiming ; et al. | 2021-03-18 |
Enhanced High Temperature Crosslinked Fracturing Fluids
App 20210062071 - Li; Leiming ; et al. | 2021-03-04 |
Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
Grant 10,913,889 - Li , et al. February 9, 2 | 2021-02-09 |
Hydraulic fracturing in kerogen-rich unconventional formations
Grant 10,871,060 - Han , et al. December 22, 2 | 2020-12-22 |
Enhanced high temperature crosslinked fracturing fluids
Grant 10,865,342 - Li , et al. December 15, 2 | 2020-12-15 |
Fracturing-Fluid Formula Workflow
App 20200386080 - Xu; Chicheng ; et al. | 2020-12-10 |
Low-phosphorus And Non-phosphorus Gelled Hydrocarbon Well Treatment Fluids
App 20200362231 - Li; Leiming ; et al. | 2020-11-19 |
Conditioning a subterranean formation
Grant 10,760,395 - Lai , et al. Sep | 2020-09-01 |
Hydraulic Fracturing Fluid
App 20200231865 - Li; Leiming ; et al. | 2020-07-23 |
Methods And Compositions For Controlling Excess Water Production
App 20200224078 - SAINI; Rajesh Kumar ; et al. | 2020-07-16 |
Methods And Compositions For Mitigating Water Production
App 20200224077 - LI; Leiming ; et al. | 2020-07-16 |
Hydraulic Fracturing In Kerogen-Rich Unconventional Formations
App 20200208505 - Han; Yanhui ; et al. | 2020-07-02 |
Enhancements of gelled hydrocarbon systems
Grant 10,696,892 - Ozden , et al. June 30, 2 | 2020-06-30 |
Hydraulic fracturing fluid
Grant 10,647,909 - Li , et al. | 2020-05-12 |
Methods For Producing Seawater Based, High Temperature Viscoelastic Surfactant Fluids With Low Scaling Tendency
App 20200140746 - Li; Leiming ; et al. | 2020-05-07 |
High temperature crosslinked fracturing fluids
Grant 10,640,700 - Liang , et al. | 2020-05-05 |
Hydraulic fracturing in kerogen-rich unconventional formations
Grant 10,619,469 - Han , et al. | 2020-04-14 |
Fracturing fluids and methods of treating hydrocarbon formations
Grant 10,570,700 - Nelson , et al. Feb | 2020-02-25 |
Hydraulic fracturing using multiple fracturing fluids sequentially
App 20200056464 - Li; Leiming ; et al. | 2020-02-20 |
Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
Grant 10,563,119 - Li , et al. Feb | 2020-02-18 |
Treating Seawater For Hydrocarbon Production
App 20200048529 - Li; Leiming ; et al. | 2020-02-13 |
High temperature fracturing fluids with nanoparticles
Grant 10,550,314 - Liang , et al. Fe | 2020-02-04 |
Fracturing fluids comprising alkanolamine borates as crosslinkers for polysaccharides
Grant 10,544,347 - Reddy , et al. Ja | 2020-01-28 |
Methods For Producing Seawater Based, High Temperature Viscoelastic Surfactant Fluids With Low Scaling Tendency
App 20200017758 - Li; Leiming ; et al. | 2020-01-16 |
Methods For Producing Seawater Based, High Temperature Viscoelastic Surfactant Fluids With Low Scaling Tendency
App 20200017757 - Li; Leiming ; et al. | 2020-01-16 |
Hydraulic Fracturing Fluid
App 20190390101 - Li; Leiming ; et al. | 2019-12-26 |
Treating seawater for hydrocarbon production
Grant 10,501,680 - Li , et al. Dec | 2019-12-10 |
Conditioning A Subterranean Formation
App 20190345805 - Lai; Bitao ; et al. | 2019-11-14 |
Reduced corrosion iron sulfide scale removing fluids
Grant 10,457,850 - Sun , et al. Oc | 2019-10-29 |
Conditioning a subterranean formation
Grant 10,415,358 - Lai , et al. Sept | 2019-09-17 |
High temperature viscoelastic surfactant (VES) fluids comprising nanoparticle viscosity modifiers
Grant 10,407,606 - Li , et al. Sept | 2019-09-10 |
Treating Seawater For Hydrocarbon Production
App 20190225867 - Li; Leiming ; et al. | 2019-07-25 |
Fracturing Fluids Comprising Alkanolamine Borates As Crosslinkers For Polysaccharides
App 20190112519 - Reddy; B. Raghava ; et al. | 2019-04-18 |
High Temperature Crosslinked Fracturing Fluids
App 20190093005 - Liang; Feng ; et al. | 2019-03-28 |
Well treatment methods and fluids with GLDA salt
Grant 10,233,385 - Li , et al. | 2019-03-19 |
Enhanced High Temperature Crosslinked Fracturing Fluids
App 20190062619 - Li; Leiming ; et al. | 2019-02-28 |
Reduced Corrosion Iron Sulfide Scale Removing Fluids
App 20190040300 - Sun; Hejian ; et al. | 2019-02-07 |
Methods For Producing Seawater Based, High Temperature Viscoelastic Surfactant Fluids With Low Scaling Tendency
App 20190031949 - Li; Leiming ; et al. | 2019-01-31 |
High Temperature Crosslinked Fracturing Fluids
App 20190016946 - Liang; Feng ; et al. | 2019-01-17 |
Use of superabsorbent polymers for pressure control and diversion applications
Grant 10,161,223 - Zhou , et al. Dec | 2018-12-25 |
High temperature crosslinked fracturing fluids
Grant 10,144,866 - Liang , et al. De | 2018-12-04 |
Self-suspending proppants for use in carbon dioxide-based fracturing fluids and methods of making and use thereof
Grant 10,131,832 - Liang , et al. November 20, 2 | 2018-11-20 |
Self-suspending modified proppant system for carbon dioxide based fracturing fluids
Grant 10,131,833 - Liang , et al. November 20, 2 | 2018-11-20 |
Self-suspending modified proppant system for carbon dioxide based fracturing fluids
Grant 10,131,834 - Liang , et al. November 20, 2 | 2018-11-20 |
Fracturing Fluids And Methods Of Treating Hydrocarbon Formations
App 20180328147 - Nelson; Scott Gregory ; et al. | 2018-11-15 |
Viscosifying modified proppant system for carbon dioxide based fracturing fluids
Grant 10,119,068 - Liang , et al. November 6, 2 | 2018-11-06 |
Fracturing fluids and methods of treating hydrocarbon formations
Grant 10,113,396 - Nelson , et al. October 30, 2 | 2018-10-30 |
Viscosifying modified proppant system for carbon dioxide based fracturing fluids
Grant 10,106,733 - Liang , et al. October 23, 2 | 2018-10-23 |
Viscosifying proppants for use in carbon dioxide-based fracturing fluids and methods of making and use thereof
Grant 10,066,155 - Liang , et al. September 4, 2 | 2018-09-04 |
Conditioning A Subterranean Formation
App 20180238154 - LAI; Bitao ; et al. | 2018-08-23 |
Self-suspending Modified Proppant System For Carbon Dioxide Based Fracturing Fluids
App 20180230372 - Liang; Feng ; et al. | 2018-08-16 |
Self-suspending Proppants For Use In Carbon Dioxide-based Fracturing Fluids And Methods Of Making And Use Thereof
App 20180230365 - Liang; Feng ; et al. | 2018-08-16 |
Viscosifying Modified Proppant System For Carbon Dioxide Based Fracturing Fluids
App 20180230368 - Liang; Feng ; et al. | 2018-08-16 |
Self-suspending Modified Proppant System For Carbon Dioxide Based Fracturing Fluids
App 20180230371 - Liang; Feng ; et al. | 2018-08-16 |
Viscosifying Proppants For Use In Carbon Dioxide-based Fracturing Fluids And Methods Of Making And Use Thereof
App 20180230366 - Liang; Feng ; et al. | 2018-08-16 |
Viscosifying Modified Proppant System For Carbon Dioxide Based Fracturing Fluids
App 20180230369 - Liang; Feng ; et al. | 2018-08-16 |
High temperature viscoelastic surfactant (VES) fluids comprising polymeric viscosity modifiers
Grant 10,047,279 - Li , et al. August 14, 2 | 2018-08-14 |
Hydraulic Fracturing In Kerogen-Rich Unconventional Formations
App 20170370197 - Han; Yanhui ; et al. | 2017-12-28 |
Low-phosphorus And Non-phosphorus Gelled Hydrocarbon Well Treatment Fluids
App 20170355899 - Li; Leiming ; et al. | 2017-12-14 |
Enhancements Of Gelled Hydrocarbon Systems
App 20170349815 - Ozden; Sehmus ; et al. | 2017-12-07 |
Hydraulic fracturing composition, method for making and use of same
Grant 9,828,844 - Zhou , et al. November 28, 2 | 2017-11-28 |
High Temperature Viscoelastic Surfactant (ves) Fluids Comprising Nanoparticle Viscosity Modifiers
App 20170327722 - Li; Leiming ; et al. | 2017-11-16 |
High Temperature Viscoelastic Surfactant (ves) Fluids Comprising Polymeric Viscosity Modifiers
App 20170327733 - Li; Leiming ; et al. | 2017-11-16 |
Hydraulic fracturing composition, method for making and use of same
Grant 9,796,914 - Shen , et al. October 24, 2 | 2017-10-24 |
Hydraulic Fracturing Fluid
App 20170198207 - Li; Leiming ; et al. | 2017-07-13 |
High Temperature Crosslinked Fracturing Fluids
App 20170158951 - Liang; Feng ; et al. | 2017-06-08 |
High Temperature Fracturing Fluids With Nanoparticles
App 20170037302 - Liang; Feng ; et al. | 2017-02-09 |
Well Treatment Methods and Fluids with GLDA Salt
App 20160376881 - Li; Leiming ; et al. | 2016-12-29 |
Fluids And Methods For Treating Hydrocarbon-bearing Formations
App 20160347985 - Li; Leiming ; et al. | 2016-12-01 |
Fracturing Fluids And Methods Of Treating Hydrocarbon Formations
App 20160289542 - Nelson; Scott Gregory ; et al. | 2016-10-06 |
Use Of Superabsorbent Polymers For Pressure Control And Diversion Applications
App 20160289541 - Zhou; Jia ; et al. | 2016-10-06 |
Fracturing Fluids And Methods Of Treating Hydrocarbon Formations
App 20160289549 - Nelson; Scott Gregory ; et al. | 2016-10-06 |
Well Treatment Methods and Fluids
App 20160289548 - Qu; Qi ; et al. | 2016-10-06 |
Casing Flush Fluid, Recyclable Cleanout Fluids, And Applications Thereof
App 20160290104 - Nelson; Scott G. ; et al. | 2016-10-06 |
Well treatment methods and fluids
Grant 9,394,476 - Qu , et al. July 19, 2 | 2016-07-19 |
Recyclable cleanout fluids
Grant 9,328,282 - Li May 3, 2 | 2016-05-03 |
Acidic internal breaker for viscoelastic surfactant fluids in brine
Grant 9,284,482 - Li , et al. March 15, 2 | 2016-03-15 |
Gelled Foam Compositions And Methods
App 20160017216 - Miquilena; Emilio Jose ; et al. | 2016-01-21 |
Method For Enhancing Acidizing Treatment Of A Formation Having A High Bottom Hole Temperature
App 20150330199 - LEGEMAH; MAGNUS ; et al. | 2015-11-19 |
Method Of Stabilizing Viscosifying Polymers In Well Treatment Fluid
App 20150284624 - Li; Leiming ; et al. | 2015-10-08 |
Well Treatment Methods and Fluids
App 20150240149 - Qu; Qi ; et al. | 2015-08-27 |
Gelled foam compositions and methods
Grant 9,103,202 - Miquilena , et al. August 11, 2 | 2015-08-11 |
Slow release breaker treatment fluids and their associated methods of use
Grant 9,051,509 - Li , et al. June 9, 2 | 2015-06-09 |
Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids
Grant 9,006,153 - Lin , et al. April 14, 2 | 2015-04-14 |
Hydraulic Fracturing Composition, Method For Making And Use Of Same
App 20150096751 - Shen; Dong ; et al. | 2015-04-09 |
Hydraulic Fracturing Composition, Method For Making And Use Of Same
App 20140332214 - Zhou; Jia ; et al. | 2014-11-13 |
Viscosity Enhancement Of Polysaccharide Fluids
App 20140262276 - LI; LEIMING ; et al. | 2014-09-18 |
Oxidative Internal Breaker System With Breaking Activators For Viscoelastic Surfactant Fluids
App 20140196897 - Lin; Lijun ; et al. | 2014-07-17 |
Compositions And Methods For Treating A Well Penetrating A Subterranean Formation
App 20140090848 - Li; Leiming ; et al. | 2014-04-03 |
Treatment and reuse of oilfield produced water for operations in a well
Grant 8,658,574 - Li , et al. February 25, 2 | 2014-02-25 |
Gelled hydrocarbon system and method with dual-function viscosifier/breaker additive
Grant 8,653,011 - Samuel , et al. February 18, 2 | 2014-02-18 |
Combination therapy for treating cancer and diagnostic assays for use therein
Grant 8,624,027 - Shah , et al. January 7, 2 | 2014-01-07 |
Method for treating fracturing water
Grant 8,614,170 - Ali , et al. December 24, 2 | 2013-12-24 |
Slickwater treatment fluid and method
Grant 8,575,073 - Ali , et al. November 5, 2 | 2013-11-05 |
Gelled liquid hydrocarbon treatment fluids and their associated methods of use
Grant 8,567,499 - Li , et al. October 29, 2 | 2013-10-29 |
Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids
Grant 8,481,462 - Lin , et al. July 9, 2 | 2013-07-09 |
Gelled Foam Compositions And Methods
App 20130118748 - Miquilena; Emilio Jose ; et al. | 2013-05-16 |
Compositions And Methods To Stabilize Acid-In-Oil Emulsions
App 20130045899 - Bustos; Oscar ; et al. | 2013-02-21 |
Polysaccharide treatment fluid and method of treating a subterranean formation
Grant 8,367,589 - Li , et al. February 5, 2 | 2013-02-05 |
Recyclable Cleanout Fluids
App 20130000916 - Li; Leiming | 2013-01-03 |
Methods And Compositions To Delay Viscosification Of Treatment Fluids
App 20120252707 - Li; Leiming ; et al. | 2012-10-04 |
Slow Release Breaker Treatment Fluids And Their Associated Methods Of Use
App 20120247774 - LI; LEIMING ; et al. | 2012-10-04 |
Acidic viscosity enhancer for viscoelastic surfactant fluids
Grant 8,247,355 - Li , et al. August 21, 2 | 2012-08-21 |
Differential filters for removing water during oil production
Grant 8,205,673 - Li , et al. June 26, 2 | 2012-06-26 |
Friction Reducer
App 20120157354 - Li; Leiming ; et al. | 2012-06-21 |
Method of treating a wellbore at high temperature in contact with carbon dioxide
Grant 8,183,183 - Li , et al. May 22, 2 | 2012-05-22 |
Formate Salts For Increased Stability Of Polyacrylamide Fluids
App 20120111567 - Lin; Lijun ; et al. | 2012-05-10 |
Method Of Treating A Wellbore At High Temperature In Contact With Carbon Dioxide
App 20110319302 - Li; Leiming ; et al. | 2011-12-29 |
Gelled Foam Compositions And Methods
App 20110315384 - Miquilena; Emilio ; et al. | 2011-12-29 |
Calcium Carbonate To Increase Viscosity Of Polyacrylamide Fluids
App 20110315385 - Lin; Lijun ; et al. | 2011-12-29 |
Gelation Acceleration
App 20110315383 - Li; Leiming ; et al. | 2011-12-29 |
Internal breakers for viscoelastic surfactant fluids
Grant 8,067,342 - Lin , et al. November 29, 2 | 2011-11-29 |
Method To Decrease Viscosity Of Gelled Oil
App 20110237470 - Li; Leiming ; et al. | 2011-09-29 |
Method of treating subterranean formation with crosslinked polymer fluid
Grant 8,003,577 - Li , et al. August 23, 2 | 2011-08-23 |
Treatment And Reuse Of Oilfield Produced Water
App 20110166050 - Li; Leiming ; et al. | 2011-07-07 |
Compositions And Methods To Stabilize Acid-in-oil Emulsions
App 20110111989 - Bustos; Oscar ; et al. | 2011-05-12 |
Gelled Hydrocarbon System and Method With Dual-Function Viscosifier/Breaker Additive
App 20110111991 - Samuel; Mathew M. ; et al. | 2011-05-12 |
Rheology modifier comprising a tetrakis(hydroxyalkyl) phosphonium salt for polymer fluids
Grant 7,923,414 - Lin , et al. April 12, 2 | 2011-04-12 |
Viscoelastic surfactant rheology modifier
Grant 7,897,547 - Lin , et al. March 1, 2 | 2011-03-01 |
Composition and method for fluid recovery from well
Grant 7,893,010 - Ali , et al. February 22, 2 | 2011-02-22 |
Gelled Liquid Hydrocarbon Treatment Fluids And Their Associated Methods Of Use
App 20110030953 - Li; Leiming ; et al. | 2011-02-10 |
Rheology Modifier For Polymer Fluids
App 20110034352 - Lin; Lijun ; et al. | 2011-02-10 |
Environmental Compositions And Methods For Well Treatment
App 20110017457 - Samuel; Mathew M. ; et al. | 2011-01-27 |
Acidic Viscosity Enhancer for Viscoelastic Surfactant Fluids
App 20100331223 - Li; Leiming ; et al. | 2010-12-30 |
High temperature fracturing fluids and method of use
Grant 7,857,055 - Li December 28, 2 | 2010-12-28 |
Aqueous Solution For Controlling Bacteria In The Water Used For Fracturing
App 20100307757 - Blow; Kristel A. ; et al. | 2010-12-09 |
Polysaccharide treatment fluid and method of treating a subterranean formation
Grant 7,833,949 - Li , et al. November 16, 2 | 2010-11-16 |
Treatment and Reuse of Oilfield Produced Water For Operations In A Well
App 20100248997 - Li; Leiming ; et al. | 2010-09-30 |
Methods For Assessing The Delivery Of Exogenous Agents
App 20100251392 - Shen; Yu ; et al. | 2010-09-30 |
Combination Therapy for Treating Cancer and Diagnostic Assays for Use Therein
App 20100227838 - Shah; Omar Jameel ; et al. | 2010-09-09 |
Method For Treating Fracturing Water
App 20100190666 - Ali; Syed ; et al. | 2010-07-29 |
Differential Filters For Removing Water During Oil Production
App 20100132944 - Li; Leiming ; et al. | 2010-06-03 |
Methods for Assessing the Delivery of Exogenous Agents
App 20100115635 - Shen; Yu ; et al. | 2010-05-06 |
Polyethylene Glycol Lipid Conjugates And Uses Thereof
App 20100099738 - Hansen; Todd M. ; et al. | 2010-04-22 |
Self-Viscosifying and Self-Breaking Gels
App 20100093891 - Li; Leiming ; et al. | 2010-04-15 |
Polyethylene Glycol Lipid Conjugates And Uses Thereof
App 20100063135 - Dande; Prasad A. ; et al. | 2010-03-11 |
Acid Internal Breaker for Viscoelastic Surfactant Fluids in Brine
App 20100056402 - Li; Leiming ; et al. | 2010-03-04 |
Slickwater Treatment Fluid and Method
App 20090318313 - Ali; Syed ; et al. | 2009-12-24 |
Acidic internal breaker for viscoelastic surfactant fluids in brine
Grant 7,635,028 - Li , et al. December 22, 2 | 2009-12-22 |
Phosphorus-Free Gelled Hydrocarbon Compositions and Method for Use Thereof
App 20090305914 - Li; Leiming ; et al. | 2009-12-10 |
Composition and Method for Fluid Recovery from Well
App 20090281004 - Ali; Syed ; et al. | 2009-11-12 |
High Temperature Fracturing Fluids and Method of Use
App 20090145607 - Li; Leiming | 2009-06-11 |
Polysaccharide Treatment Fluid and Method of Treating a Subterranean Formation
App 20090023613 - Li; Leiming ; et al. | 2009-01-22 |
Polysaccharide Treatment Fluid and Method of Treating A Subterranean Formation
App 20080305971 - Li; Leiming ; et al. | 2008-12-11 |
Treatment and Reuse of Oilfield Produced Water
App 20080287323 - Li; Leiming ; et al. | 2008-11-20 |
Internal Breakers for Viscoelastic Surfactant Fluids
App 20080269081 - Lin; Lijun ; et al. | 2008-10-30 |
Method of Treating Subterranean Formation with Crosslinked Polymer Fluid
App 20080234147 - Li; Leiming ; et al. | 2008-09-25 |
Oxidative Internal Breaker System With Breaking Activators for Viscoelastic Surfactant Fluids
App 20080070806 - Lin; Lijun ; et al. | 2008-03-20 |
Acidic Internal Breaker for Viscoelastic Surfactant Fluids in Brine
App 20080066916 - Li; Leiming ; et al. | 2008-03-20 |
Self-assembled hybrid compositions and methods of making, using and ordering the same
App 20040155517 - Stupp, Samuel I. ; et al. | 2004-08-12 |
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