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Compositions for drilling of boreholes or wells Compositions for treating boreholes or wells
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Patents Grants
last 30 patents
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Patent Grant
Glycosyl hydrolase enzymes in high temperature industrial processes
Patent number
12,227,695
Issue date
Feb 18, 2025
Advanced Enzyme Systems, LLC
Robert Muko Tjon-Joe-Pin
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Instant soluble temperature and salt resistant polyacrylamide and t...
Patent number
12,227,696
Issue date
Feb 18, 2025
Chengdu LEPS Technology Co., Ltd
Jianchun Guo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition for oil and gas recovery
Patent number
12,209,219
Issue date
Jan 28, 2025
SNF GROUP
Cédrick Favero
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reduced-polymer-loading, high-temperature fracturing fluids and met...
Patent number
12,209,218
Issue date
Jan 28, 2025
Saudi Arabian Oil Company
Sehmus Ozden
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Mussel biomimetic heat-resistant and salt-tolerant thickener, prepa...
Patent number
12,195,670
Issue date
Jan 14, 2025
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Mingwei Zhao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compositions and methods for increasing permeability in hydrocarbon...
Patent number
12,173,231
Issue date
Dec 24, 2024
TRUOX, INC.
Roy W. Martin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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...
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Patent Grant
In situ polymer proppant particulates and methods for use thereof
Patent number
12,146,105
Issue date
Nov 19, 2024
Saudi Arabian Oil Company
Wengang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compositions and methods for inhibiting clay swelling in hydrocarbo...
Patent number
12,140,007
Issue date
Nov 12, 2024
TRUOX, INC.
Roy W. Martin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid suspension composition for wellbore operations, and methods...
Patent number
12,139,668
Issue date
Nov 12, 2024
Halliburton Energy Services, Inc.
Rahul Jadhav
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Drilling fluid additives and fracturing fluid additives containing...
Patent number
12,134,729
Issue date
Nov 5, 2024
GranBio Intellectual Property Holdings, LLC
Jean-Pierre Monclin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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...
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Patent Grant
Autonomous chemical treatment system and method for drilling and co...
Patent number
12,098,619
Issue date
Sep 24, 2024
Petroleo Brasileiro S.A. Petrobras
Fernando Antonio Moreira Da Silva
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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...
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Patent Grant
Processes for producing nanocellulose, and nanocellulose compositio...
Patent number
12,091,818
Issue date
Sep 17, 2024
GranBio Intellectual Property Holdings, LLC
Kimberly Nelson
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Material and method of controlled energy deposition
Patent number
12,084,617
Issue date
Sep 10, 2024
Terves, LLC
Andrew Sherman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Diverting agent and method of filling fracture in well using the same
Patent number
12,077,697
Issue date
Sep 3, 2024
Mitsubishi Chemical Corporation
Kazutoshi Tsuji
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-soluble graphene oxide nanosheet assisted high temperature fr...
Patent number
12,071,589
Issue date
Aug 27, 2024
Saudi Arabian Oil Company
Feng Liang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Branched cellulose-based hydraulic fracturing fluid crosslinker
Patent number
12,065,614
Issue date
Aug 20, 2024
Saudi Arabian Oil Company
Wengang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
High-flow polyolefin coated mineral as proppant particulate materia...
Patent number
12,043,797
Issue date
Jul 23, 2024
ExxonMobil Technology and Engineering Company
Dragan Stojkovic
E21 - EARTH DRILLING MINING
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Patent Grant
Methods and systems for use of quaternary ammonium organosilanes in...
Patent number
12,024,677
Issue date
Jul 2, 2024
Nano Global Corporation
Christine Scheve
E21 - EARTH DRILLING MINING
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Patent Grant
Process for manufacturing particles comprising polylactic acid
Patent number
12,024,627
Issue date
Jul 2, 2024
Purac Biochem B.V.
Gerrit Gobius Du Sart
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Attenuated acid formulations for acid stimulation
Patent number
12,012,550
Issue date
Jun 18, 2024
Saudi Arabian Oil Company
Mohammed Sayed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of using olefin sulfonates
Patent number
12,012,549
Issue date
Jun 18, 2024
Chevron U.S.A. Inc.
Varadarajan Dwarakanath
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Method of hydraulic fracturing utilizing a hydraulic fracturing flu...
Patent number
11,999,906
Issue date
Jun 4, 2024
CNPC USA Corporation
Lijun Lin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive hydraulic fracturing fluid
Patent number
11,999,904
Issue date
Jun 4, 2024
Saudi Arabian Oil Company
Katherine Leigh Hull
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
Temporary isolation system for reservoirs
Patent number
11,981,864
Issue date
May 14, 2024
Baker Hughes Oilfield Operations LLC
Mohamed Dawara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and composition to enhance the performance of encapsulated b...
Patent number
11,981,863
Issue date
May 14, 2024
Saudi Arabian Oil Company
Ali Abdullah M. Al-Taq
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
ANTI-SYNERESIS AGENTS FOR FRACTURING OPERATIONS
Publication number
20250051634
Publication date
Feb 13, 2025
Halliburton Energy Services, Inc.
Antonio RECIO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MODELING OPTIMIZED FRICTION REDUCING COMPOSITIONS FOR DOWNHOLE FLUI...
Publication number
20250035527
Publication date
Jan 30, 2025
PfP INDUSTRIES LLC
Asoke Kumar Deysarkar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SURFACTANT COMPOSITION
Publication number
20250019587
Publication date
Jan 16, 2025
NOURYON CHEMICALS INTERNATIONAL B.V.
Paul Michael Ferm
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR STIMULATING INJECTION WELLS USING REDUCING AGENTS
Publication number
20250011642
Publication date
Jan 9, 2025
JGS RESOURCES, LLC
Sriram SOLAIRAJ
E21 - EARTH DRILLING MINING
Information
Patent Application
REDUCED-POLYMER-LOADING, HIGH-TEMPERATURE FRACTURING FLUIDS AND MET...
Publication number
20240425748
Publication date
Dec 26, 2024
Saudi Arabian Oil Company
Sehmus OZDEN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CHEMICAL COMPOSITIONS FOR GEOTHERMAL WELL STIMULATION
Publication number
20240409803
Publication date
Dec 12, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Rasika Prabhu
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
AUTONOMOUS CHEMICAL TREATMENT SYSTEM AND METHOD FOR DRILLING AND CO...
Publication number
20240392653
Publication date
Nov 28, 2024
Petroleo Brasileiro S.A. - PETROBRAS
FERNANDO ANTONIO MOREIRA DA SILVA
E21 - EARTH DRILLING MINING
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
POLYMER, THICKENING AGENT, AND PREPARATION METHOD THEREFOR
Publication number
20240376242
Publication date
Nov 14, 2024
China Petroleum and Chemical Corporation
Shidong DING
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Low Concentration Synthetic Polymer Fracturing Fluid with Ascorbic...
Publication number
20240368460
Publication date
Nov 7, 2024
CNPC USA CORPORATION
Lulu Song
E21 - EARTH DRILLING MINING
Information
Patent Application
WATER-SOLUBLE GRAPHENE OXIDE NANOSHEET ASSISTED HIGH TEMPERATURE FR...
Publication number
20240368458
Publication date
Nov 7, 2024
Saudi Arabian Oil Company
Feng Liang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
GUAR GUM FRACTURING FLUID GEL AND GUAR GUM FRACTURING FLUID SYSTEM...
Publication number
20240368459
Publication date
Nov 7, 2024
CHINA UNIVERSITY OF PETROLEUM, EAST CHINA
Yanling WANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid Suspension Composition for Wellbore Operations, and Methods...
Publication number
20240336831
Publication date
Oct 10, 2024
Halliburton Energy Services, Inc.
Rahul JADHAV
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
PROCESS FOR MANUFACTURING PARTICLES COMPRISING POLYLACTIC ACID
Publication number
20240301201
Publication date
Sep 12, 2024
PURAC BIOCHEM B.V.
Gerrit GOBIUS DU SART
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
BIOLOGICAL METHOD FOR OBTAINING MONOMERS COMPRISING AN ETHYLENIC UN...
Publication number
20240263201
Publication date
Aug 8, 2024
Cédrick FAVERO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR OBTAINING BIO-SOURCED SUSBTITUTED ALKYL(METH)ACRYLAMIDE
Publication number
20240262786
Publication date
Aug 8, 2024
Cédrick FAVERO
C07 - ORGANIC CHEMISTRY
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
PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE
Publication number
20240246868
Publication date
Jul 25, 2024
CARBO CERAMICS INC.
Benjamin T. ELDRED
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR OBTAINING A BIO-SOURCED-MONOMER FROM RENEWABLE DIMETHYLA...
Publication number
20240239933
Publication date
Jul 18, 2024
SNF Group
Cédrick FAVERO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Composition and Method for Improving the Production of Petroleum Hy...
Publication number
20240228862
Publication date
Jul 11, 2024
CNPC USA CORPORATION
Jiangshui Huang
E21 - EARTH DRILLING MINING
Information
Patent Application
INJECTION AND HYDRAULIC FRACTURING FLUIDS CONTAINING ZWITTERIONIC S...
Publication number
20240228863
Publication date
Jul 11, 2024
ExxonMobil Technology and Engineering Company
Shehab A. ALZOBAIDI
E21 - EARTH DRILLING MINING
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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...
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Patent Application
Fracturing Fluid with Superior Proppant Transport Capability
Publication number
20240199944
Publication date
Jun 20, 2024
CNPC USA CORPORATION
Genyao Lin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
VISCOELASTIC SURFACTANT FORMULATIONS AND USE IN SUBTERRANEAN FORMAT...
Publication number
20240191127
Publication date
Jun 13, 2024
ENERGY SOLUTIONS (US) LLC
Ahmed I. Rabie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...