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Friction or drag reducing additives
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Patents Grants
last 30 patents
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Patent Grant
Polyhedral oligomeric silsesquioxane as rheology booster for invert...
Patent number
12,163,092
Issue date
Dec 10, 2024
Saudi Arabian Oil Company
Jothibasu Ramasamy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fatty acid reaction products of dextrins or dextran formulated with...
Patent number
12,152,193
Issue date
Nov 26, 2024
Integrity Bio-Chemicals, LLC
Christopher P. Gardner
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Low surface tension surfactant system for enhancing flow-back perfo...
Patent number
12,152,194
Issue date
Nov 26, 2024
Saudi Arabian Oil Company
Ziyuan Qi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Friction reduction of acidic treatment fluids
Patent number
12,139,667
Issue date
Nov 12, 2024
Halliburton Energy Services, Inc.
Nicole Mast
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Friction reducers for high TDS brines
Patent number
12,129,424
Issue date
Oct 29, 2024
STERLING SPECIALTY CHEMICALS HOLDING UK LIMITED
Roopa Tellakula
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for boosting viscosity of a fracturing fluid
Patent number
12,129,434
Issue date
Oct 29, 2024
Stepan Company
Alhad Phatak
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
Patent number
12,098,326
Issue date
Sep 24, 2024
CNPC USA Corporation
Fuchen Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
Patent number
12,098,327
Issue date
Sep 24, 2024
CNPC USA Corporation
Fuchen Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Subterranean formations
Patent number
12,054,670
Issue date
Aug 6, 2024
INDEPENDENCE OILFIELD CHEMICALS LLC
Kimberley MacEwen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Inverting surfactants for inverse emulsions
Patent number
12,018,211
Issue date
Jun 25, 2024
RHODIA OPERATIONS
Stanley Gunawan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
Patent number
11,999,905
Issue date
Jun 4, 2024
CNPC USA Corporation
Fuchen Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nanoparticle carrier platform and methods for controlled release of...
Patent number
11,993,745
Issue date
May 28, 2024
CHAMPIONX LLC
Chao Yan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods and compositions using dissolvable gelled materials for div...
Patent number
11,932,807
Issue date
Mar 19, 2024
Schlumberger Technology Corporation
Yenny Christanti
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions and methods using subterranean treatment fluids compri...
Patent number
11,926,790
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Antonio Recio
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-soluble polymer slurry for fracturing fluids
Patent number
11,920,085
Issue date
Mar 5, 2024
PfP Industries LLC
Nikhil Patel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Friction reducers for dissolved solids tolerance
Patent number
11,920,086
Issue date
Mar 5, 2024
Halliburton Energy Services, Inc.
Nicole Mast-Hale
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stabilized friction reducer emulsions
Patent number
11,912,934
Issue date
Feb 27, 2024
Rhodia Operations
Helène Martin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymer compositions and fracturing fluids made therefrom including...
Patent number
11,905,462
Issue date
Feb 20, 2024
PfP Industries, LLC
Christopher Dilley
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Systems and processes for improved drag reduction estimation and me...
Patent number
11,898,094
Issue date
Feb 13, 2024
Chevron U.S.A. Inc.
Nabijan Nizamidin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compositions for use in oil and gas operations
Patent number
11,884,879
Issue date
Jan 30, 2024
Chevron U.S.A. Inc.
Dennis A. Alexis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Enhancing friction reduction and protection of wellbore equipment d...
Patent number
11,879,094
Issue date
Jan 23, 2024
Halliburton Energy Services, Inc.
Philip D. Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Superhydrophobic nanoparticals and preparation method therefor, and...
Patent number
11,873,447
Issue date
Jan 16, 2024
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Mingwei Zhao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Emulsions including polymers, treatment fluids including emulsions,...
Patent number
11,859,128
Issue date
Jan 2, 2024
Kemira Oyj
Roopa Tellakula
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of ensuring and enhancing conductivity in micro-fractures
Patent number
11,845,895
Issue date
Dec 19, 2023
Halliburton Energy Services, Inc.
Janette Cortez Montalvo
E21 - EARTH DRILLING MINING
Information
Patent Grant
Friction reducing copolymers and method of preparation thereof
Patent number
11,845,858
Issue date
Dec 19, 2023
YPF TECNOLOGIA S.A.
Juan Martín Giussi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aqueous retarded acid treatment composition for well stimulation
Patent number
11,840,665
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Kern Larry Smith
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Development of ultra-high molecular weight (UHMW) branched block co...
Patent number
11,840,663
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Sivaprakash Shanmugam
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Treating fluid comprising hydrocarbons, water, and polymer
Patent number
11,834,606
Issue date
Dec 5, 2023
Chevron U.S.A. Inc.
Sumitra Subrahmanyan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Injection fluids for stimulating fractured formations
Patent number
11,834,609
Issue date
Dec 5, 2023
Chevron U.S.A. Inc.
Dustin L. Walker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fatty acid reaction products of dextrins or dextran formulated with...
Patent number
11,827,844
Issue date
Nov 28, 2023
Integrity Bio-Chemicals, LLC
Christopher P. Gardner
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
WELL TREATMENT FLUID HAVING BIODEGRADABLE FLUID LOSS CONTROL AGENT
Publication number
20240425745
Publication date
Dec 26, 2024
Halliburton Energy Services, Inc.
Antonio Recio
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
Publication number
20240409805
Publication date
Dec 12, 2024
CNPC USA CORPORATION
Fuchen Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FRICTION REDUCER SLURRIES WITH SUSPENDING AGENT
Publication number
20240400888
Publication date
Dec 5, 2024
Halliburton Energy Services, Inc.
I Wayan Rakananda SAPUTRA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DISPERSION OF WATER-SOLUBLE POLYMER FOR HYDRAULIC FRACTURING
Publication number
20240384159
Publication date
Nov 21, 2024
SNF Group
Cédrick FAVERO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Drag Reducing Agent for Emulsified Acids
Publication number
20240384161
Publication date
Nov 21, 2024
Halliburton Energy Services, Inc.
Enrique Antonio Reyes
E21 - EARTH DRILLING MINING
Information
Patent Application
USE OF MICROCAPSULES COMPOSED OF AN OIL-BASED DRAG-REDUCING POLYMER...
Publication number
20240384163
Publication date
Nov 21, 2024
Petroleo Brasileiro S.A. - PETROBRAS
Marcia Cristina KHALIL DE OLIVEIRA
E21 - EARTH DRILLING MINING
Information
Patent Application
FRICTION REDUCER AND SCALE INHIBITOR
Publication number
20240384156
Publication date
Nov 21, 2024
Obsidian Chemical Solutions, LLC
Tyler Nelson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYHEDRAL OLIGOMERIC SILSESQUIOXANE AS RHEOLOGY BOOSTER FOR INVERT...
Publication number
20240368449
Publication date
Nov 7, 2024
Saudi Arabian Oil Company
Jothibasu Ramasamy
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBTERRANEAN FORMATIONS
Publication number
20240368462
Publication date
Nov 7, 2024
Independence Oilfield Chemicals LLC
Kimberley MacEwen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DRAG REDUCING AGENT
Publication number
20240352302
Publication date
Oct 24, 2024
DOW GLOBAL TECHNOLOGIES LLC
David Koenigs
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INJECTION FLUIDS FOR STIMULATING FRACTURED FORMATIONS
Publication number
20240327698
Publication date
Oct 3, 2024
Chevron U.S.A. Inc.
Dustin L. WALKER
E21 - EARTH DRILLING MINING
Information
Patent Application
INSTANT SOLUBLE TEMPERATURE AND SALT RESISTANT POLYACRYLAMIDE AND T...
Publication number
20240327699
Publication date
Oct 3, 2024
Chengdu LEPS Technology Co., Ltd
Jianchun GUO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LOW SURFACE TENSION SURFACTANT SYSTEM FOR ENHANCING FLOW-BACK PERFO...
Publication number
20240294823
Publication date
Sep 5, 2024
Saudi Arabian Oil Company
Ziyuan Qi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INJECTION FLUIDS COMPRISING A NON-IONIC SURFACTANT FOR TREATING UNC...
Publication number
20240279532
Publication date
Aug 22, 2024
Chevron U.S.A. Inc.
Dustin L. WALKER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INJECTION FLUIDS COMPRISING AN ANIONIC SURFACTANT FOR TREATING UNCO...
Publication number
20240271032
Publication date
Aug 15, 2024
Chevron U.S.A. Inc.
Dustin L. WALKER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FRACTURING METHODS USING TAGGED POLYMERS
Publication number
20240247182
Publication date
Jul 25, 2024
KEMIRA OYJ
Mehrdad HESAMPOUR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS AND COMPOSITIONS USING DISSOLVABLE GELLED MATERIALS FOR DIV...
Publication number
20240218232
Publication date
Jul 4, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Yenny CHRISTANTI
E21 - EARTH DRILLING MINING
Information
Patent Application
Multifunctional Slickwater Fracturing Fluid
Publication number
20240199946
Publication date
Jun 20, 2024
CNPC USA CORPORATION
Genyao Lin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER-BASED FRICTION-REDUCING SLURRY COMPOSITIONS, FORMATION TREATI...
Publication number
20240191129
Publication date
Jun 13, 2024
PfP INDUSTRIES LLC
Madhukar Chetty
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Friction Reducers For Dissolved Solids Tolerance
Publication number
20240166942
Publication date
May 23, 2024
Halliburton Energy Services, Inc.
Nicole Mast-Hale
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS ASSOCIATED WITH A DRY LUBRICANT
Publication number
20240158683
Publication date
May 16, 2024
SciDev Energy Services, Inc.
Shawn Lu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYNERGISTIC COMBINATION OF SURFACTANTS WITH FRICTION REDUCERS
Publication number
20240158689
Publication date
May 16, 2024
ENERGY SOLUTIONS (US) LLC
Céleste Odier
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS FOR PUMPING SUSPENDED POLYMER LIQUID
Publication number
20240117799
Publication date
Apr 11, 2024
ChampionX LLC
Kerry Charles Brinkman
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
APPARATUS AND METHOD FOR DETERMINING THE STATIC PROPPANT-SETTLING-V...
Publication number
20240085300
Publication date
Mar 14, 2024
CNPC USA CORPORATION
Jiangshui Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EMULSIONS INCLUDING POLYMERS, TREATMENT FLUIDS INCLUDING EMULSIONS,...
Publication number
20240084190
Publication date
Mar 14, 2024
KEMIRA OYJ
Roopa Tellakula
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOWBACK AID FOR FRACTURING FLUIDS
Publication number
20240084192
Publication date
Mar 14, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Samuel DANICAN
E21 - EARTH DRILLING MINING
Information
Patent Application
FATTY ACID REACTION PRODUCTS OF DEXTRINS OR DEXTRAN FORMULATED WITH...
Publication number
20240076540
Publication date
Mar 7, 2024
Integrity Bio-Chemicals, LLC
Christopher P. Gardner
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Friction Reducers For Dissolved Solids Tolerance
Publication number
20240067870
Publication date
Feb 29, 2024
Halliburton Energy Services, Inc.
Nicole Mast
E21 - EARTH DRILLING MINING
Information
Patent Application
TREATING FLUID COMPRISING HYDROCARBONS, WATER, AND POLYMER
Publication number
20240067865
Publication date
Feb 29, 2024
Chevron U.S.A. Inc.
Sumitra SUBRAHMANYAN
E21 - EARTH DRILLING MINING
Information
Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
Publication number
20240043740
Publication date
Feb 8, 2024
CNPC USA CORPORATION
Fuchen Liu
E21 - EARTH DRILLING MINING