Kewei Zhang

Person

Calgary, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous based dust control compositions and methods
- Patent number 11,236,258
- Issue date Feb 1, 2022
- Trican Well Service Ltd.
- Chuanzhong Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oil-based dust suppression composition and method of use
- Patent number 11,130,892
- Issue date Sep 28, 2021
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous slurry for particulates transportation
- Patent number 10,202,542
- Issue date Feb 12, 2019
- Kewei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Proppant treatment with polymerizable natural oils
- Patent number 10,196,560
- Issue date Feb 5, 2019
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Control of particulate entrainment by fluids
- Patent number 10,138,416
- Issue date Nov 27, 2018
- Trican Well Service, Ltd
- Kewei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for making particulate slurries and particulate slurry compo...
- Patent number 10,023,786
- Issue date Jul 17, 2018
- Trican Well Service Ltd.
- Kewei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for making particulate slurries and particulate slurry compo...
- Patent number 9,976,075
- Issue date May 22, 2018
- Kewei Zhang
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Compositions and methods for making aqueous slurry
- Patent number 9,932,514
- Issue date Apr 3, 2018
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for making particulate slurries and particulate slurry compo...
- Patent number 9,714,371
- Issue date Jul 25, 2017
- Trican Well Service Ltd.
- Kewei Zhang
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Control of particulate entrainment by fluids
- Patent number 9,523,030
- Issue date Dec 20, 2016
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Applications of smart fluids in well service operations
- Patent number 9,206,659
- Issue date Dec 8, 2015
- TRICAN WELL SERVICE LTD.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous particulate slurry compositions and methods of making same
- Patent number 9,139,761
- Issue date Sep 22, 2015
- Trican Well Service Ltd.
- Kewei Zhang
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Control of particulate entrainment by fluids
- Patent number 8,800,658
- Issue date Aug 12, 2014
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Well service compositions for consolidation of particulates in subt...
- Patent number 8,499,835
- Issue date Aug 6, 2013
- Trican Well Services, Ltd.
- Kewei Zhang
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Control of particulate entrainment by fluids
- Patent number 8,236,738
- Issue date Aug 7, 2012
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous particulate slurry compositions and methods of making same
- Patent number 8,105,986
- Issue date Jan 31, 2012
- Trican Well Service Ltd.
- Kewei Zhang
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Hydrocarbon fluid compositions and methods for using same
- Patent number 7,977,285
- Issue date Jul 12, 2011
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for making particulate slurries and particulate slurry compo...
- Patent number 7,723,274
- Issue date May 25, 2010
- Trican Well Service Ltd.
- Kewei Zhang
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Surfactant based viscoelastic fluids
- Patent number 7,638,468
- Issue date Dec 29, 2009
- BJ Services Company
- D. V. Satyanarayana Gupta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fracturing with viscoelastic surfactant based fluid
- Patent number 6,904,972
- Issue date Jun 14, 2005
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluids for fracturing subterranean formations
- Patent number 6,468,945
- Issue date Oct 22, 2002
- BJ Services Company Canada
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Foam-fluid for fracturing subterranean formations
- Patent number 6,410,489
- Issue date Jun 25, 2002
- BJ Services Company Canada
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Oil-Based Dust Suppression Composition and Method of Use
- Publication number 20200010749
- Publication date Jan 9, 2020
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Aqueous Based Dust Control Compositions and Methods
- Publication number 20190218438
- Publication date Jul 18, 2019
- Trican Well Service Ltd.
- Chuanzhong Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS PARTICULATE SLURRIES AND METHODS OF MAKING THE SAME
- Publication number 20180265773
- Publication date Sep 20, 2018
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PORTABLE INLINE PARTICULATE COATING
- Publication number 20180093294
- Publication date Apr 5, 2018
- Trican Well Service Ltd.
- Scott SHERMAN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CONTROLLED RELEASE OF CHEMICALS IN OILFIELD OPERATIONS
- Publication number 20170306219
- Publication date Oct 26, 2017
- Trican Well Service Ltd.
- Harvey QUINTERO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MAKING PARTICULATE SLURRIES AND PARTICULATE SLURRY COMPO...
- Publication number 20170292061
- Publication date Oct 12, 2017
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MAKING PARTICULATE SLURRIES AND PARTICULATE SLURRY COMPO...
- Publication number 20170292065
- Publication date Oct 12, 2017
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS SLURRY FOR PARTICULATES TRANSPORTATION
- Publication number 20170107424
- Publication date Apr 20, 2017
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Control of Particulate Entrainment by Fluids
- Publication number 20170044426
- Publication date Feb 16, 2017
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROPPANT TREATMENT WITH POLYMERIZABLE NATURAL OILS
- Publication number 20160222282
- Publication date Aug 4, 2016
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SPRAY SET-UP FOR ON-THE-FLY TREATMENT OF PROPPANTS
- Publication number 20160200965
- Publication date Jul 14, 2016
- Trican Well Service Ltd.
- Grant Farion
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FLUID DISPLACEMENT STIMULATION OF DEVIATED WELLBORES USING A TEMPOR...
- Publication number 20160201417
- Publication date Jul 14, 2016
- Trican Well Service Ltd.
- Scott SHERMAN
- E21 - EARTH DRILLING MINING
Information Patent Application
AQUEOUS SLURRY FOR PARTICULATES TRANSPORTATION
- Publication number 20160017213
- Publication date Jan 21, 2016
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR MAKING AQUEOUS SLURRY
- Publication number 20150307772
- Publication date Oct 29, 2015
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FRACTURING SLURRY COMPOSITIONS AND METHODS FOR MAKING SAME
- Publication number 20150252254
- Publication date Sep 10, 2015
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Control of Particulate Entrainment by Fluids
- Publication number 20140243245
- Publication date Aug 28, 2014
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR ENHANCING FLUID RECOVERY FOR HYDRAULIC...
- Publication number 20120322697
- Publication date Dec 20, 2012
- TRICAN WELL SERVICE LTD.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Control of Particulate Entrainment by Fluids
- Publication number 20120267105
- Publication date Oct 25, 2012
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WELL SERVICE COMPOSITIONS AND METHODS
- Publication number 20120267112
- Publication date Oct 25, 2012
- TRICAN WELL SERVICE LTD.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS PARTICULATE SLURRY COMPOSITIONS AND METHODS OF MAKING SAME
- Publication number 20120071371
- Publication date Mar 22, 2012
- Trican Well Service, Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROCARBON-BASED FLUID COMPOSITIONS AND METHODS OF USING SAME
- Publication number 20120067584
- Publication date Mar 22, 2012
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
APPLICATIONS OF SMART FLUIDS IN WELL SERVICE OPERATIONS
- Publication number 20110186297
- Publication date Aug 4, 2011
- Trican Well Service Ltd.
- Kewei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
Well Service Compositions for Consolidation of Particulates in Subt...
- Publication number 20110011589
- Publication date Jan 20, 2011
- TRICAN WELL SERVICE LTD.
- Kewei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL OF PARTICULATE ENTRAINMENT BY FLUIDS
- Publication number 20100267593
- Publication date Oct 21, 2010
- TRICAN WELL SERVICE LTD.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COATED PROPPANT SLURRY COMPOSITIONS AND METHODS OF MAKING AND...
- Publication number 20100256024
- Publication date Oct 7, 2010
- TRICAN WELL SERVICE LTD.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS PARTICULATE SLURRY COMPOSITIONS AND METHODS OF MAKING SAME
- Publication number 20100204071
- Publication date Aug 12, 2010
- TRICAN WELL SERVICE, LTD.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MAKING PARTICULATE SLURRIES AND PARTICULATE SLURRY COMPO...
- Publication number 20100197526
- Publication date Aug 5, 2010
- Kewei Zhang
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
FLUID AND METHOD FOR AGGLOMERATING PARTICLES IN A WELL SERVICE OPER...
- Publication number 20100190665
- Publication date Jul 29, 2010
- Kewei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydrocarbon Fluid Compositions and Methods for Using Same
- Publication number 20100113308
- Publication date May 6, 2010
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROCARBON FLUIDS AND METHODS OF USING SAME
- Publication number 20100029515
- Publication date Feb 4, 2010
- Brian W. O'Neil
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kewei Zhang

Person

Patents Grantslast 30 patents

Aqueous based dust control compositions and methods

Oil-based dust suppression composition and method of use

Aqueous slurry for particulates transportation

Proppant treatment with polymerizable natural oils

Control of particulate entrainment by fluids

Method for making particulate slurries and particulate slurry compo...

Method for making particulate slurries and particulate slurry compo...

Compositions and methods for making aqueous slurry

Method for making particulate slurries and particulate slurry compo...

Control of particulate entrainment by fluids

Applications of smart fluids in well service operations

Aqueous particulate slurry compositions and methods of making same

Control of particulate entrainment by fluids

Well service compositions for consolidation of particulates in subt...

Control of particulate entrainment by fluids

Aqueous particulate slurry compositions and methods of making same

Hydrocarbon fluid compositions and methods for using same

Method for making particulate slurries and particulate slurry compo...

Surfactant based viscoelastic fluids

Fracturing with viscoelastic surfactant based fluid

Fluids for fracturing subterranean formations

Foam-fluid for fracturing subterranean formations

Patents Applicationslast 30 patents

Oil-Based Dust Suppression Composition and Method of Use

Aqueous Based Dust Control Compositions and Methods

AQUEOUS PARTICULATE SLURRIES AND METHODS OF MAKING THE SAME

PORTABLE INLINE PARTICULATE COATING

CONTROLLED RELEASE OF CHEMICALS IN OILFIELD OPERATIONS

METHOD FOR MAKING PARTICULATE SLURRIES AND PARTICULATE SLURRY COMPO...

METHOD FOR MAKING PARTICULATE SLURRIES AND PARTICULATE SLURRY COMPO...

AQUEOUS SLURRY FOR PARTICULATES TRANSPORTATION

Control of Particulate Entrainment by Fluids

PROPPANT TREATMENT WITH POLYMERIZABLE NATURAL OILS

SPRAY SET-UP FOR ON-THE-FLY TREATMENT OF PROPPANTS

FLUID DISPLACEMENT STIMULATION OF DEVIATED WELLBORES USING A TEMPOR...

AQUEOUS SLURRY FOR PARTICULATES TRANSPORTATION

COMPOSITIONS AND METHODS FOR MAKING AQUEOUS SLURRY

FRACTURING SLURRY COMPOSITIONS AND METHODS FOR MAKING SAME

Control of Particulate Entrainment by Fluids

COMPOSITIONS AND METHODS FOR ENHANCING FLUID RECOVERY FOR HYDRAULIC...

Control of Particulate Entrainment by Fluids

WELL SERVICE COMPOSITIONS AND METHODS

AQUEOUS PARTICULATE SLURRY COMPOSITIONS AND METHODS OF MAKING SAME

HYDROCARBON-BASED FLUID COMPOSITIONS AND METHODS OF USING SAME

APPLICATIONS OF SMART FLUIDS IN WELL SERVICE OPERATIONS

Well Service Compositions for Consolidation of Particulates in Subt...

CONTROL OF PARTICULATE ENTRAINMENT BY FLUIDS

RESIN COATED PROPPANT SLURRY COMPOSITIONS AND METHODS OF MAKING AND...

AQUEOUS PARTICULATE SLURRY COMPOSITIONS AND METHODS OF MAKING SAME

METHOD FOR MAKING PARTICULATE SLURRIES AND PARTICULATE SLURRY COMPO...

FLUID AND METHOD FOR AGGLOMERATING PARTICLES IN A WELL SERVICE OPER...

Hydrocarbon Fluid Compositions and Methods for Using Same

HYDROCARBON FLUIDS AND METHODS OF USING SAME