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Aspects relating to compositions of drilling or well treatment fluids
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Nanoparticle-containing well treatment fluids
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Patents Grants
last 30 patents
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Patent Grant
Method for removing condensate banking in a subsurface formation
Patent number
11,976,240
Issue date
May 7, 2024
Saudi Arabian Oil Company
Ayman R. Al-Nakhli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
High temperature and high salinity-resistant complementarily rigid-...
Patent number
11,970,655
Issue date
Apr 30, 2024
China University of Petroleum (East China)
Jingping Liu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Double-response self-degradable temporary plugging agent and prepar...
Patent number
11,959,015
Issue date
Apr 16, 2024
Yangtze University
Xiaorong Yu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermochemical soap stick for well lifting and deliquification
Patent number
11,952,535
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Ayman Raja Al-Nakhli
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fracturing fluids containing hydrophilic fibers
Patent number
11,939,523
Issue date
Mar 26, 2024
Schlumberger Technology Corporation
Changsheng Xiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Carbon dioxide fluidity control device and method
Patent number
11,931,708
Issue date
Mar 19, 2024
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Chao Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Superheated phase changing nanodroplets for hydrocarbon reservoir a...
Patent number
11,932,810
Issue date
Mar 19, 2024
Saudi Arabian Oil Company
Jesus Manuel Felix Servin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Composition and methods for enhancing the production of hydrocarbons
Patent number
11,932,811
Issue date
Mar 19, 2024
NEXTIER COMPLETION SOLUTIONS INC.
Sarkis Kakadjian
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coated proppants and methods of making and use thereof
Patent number
11,912,938
Issue date
Feb 27, 2024
Saudi Arabian Oil Company
Wengang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Magnetic covalent organic frameworks as stabilizer and marker for s...
Patent number
11,912,939
Issue date
Feb 27, 2024
Saudi Arabian Oil Company
Abdulaziz S. Al-Qasim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Downhole fluids and methods of use thereof
Patent number
11,898,085
Issue date
Feb 13, 2024
Halliburton Energy Services, Inc.
Vivek S. Goel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Salt of monochloroacetic acid with chelating agent for delayed acid...
Patent number
11,879,096
Issue date
Jan 23, 2024
Nouryon Chemicals International B.V.
Cornelis Elizabeth Johannus Van Lare
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nanographene and preparation method and use thereof and oil-based d...
Patent number
11,873,444
Issue date
Jan 16, 2024
SOUTHWEST PETROLEUM UNIVERSITY
Yang Bai
C01 - INORGANIC CHEMISTRY
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
Methods for hydraulic fracturing and flowback fluid compositions su...
Patent number
11,866,645
Issue date
Jan 9, 2024
Saudi Arabian Oil Company
Rajesh Kumar Saini
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions and methods for controlled delivery of acid using sulf...
Patent number
11,851,613
Issue date
Dec 26, 2023
Saudi Arabian Oil Company
Amy J. Cairns
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of recovering hydrocarbon from a reservoir using date leaf c...
Patent number
11,845,894
Issue date
Dec 19, 2023
King Fahd University of Petroleum & Minerals
Bashirul Haq
E21 - EARTH DRILLING MINING
Information
Patent Grant
Silica nanoparticles for crude oil recovery using carbon dioxide, a...
Patent number
11,834,608
Issue date
Dec 5, 2023
Inpex Corporation
Takashi Hiraoka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Frac fluids for far field diversion
Patent number
11,827,845
Issue date
Nov 28, 2023
BJ Energy Solutions, LLC
Leonid Vigderman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Enhanced oil recovery with janus nanoparticles
Patent number
11,827,850
Issue date
Nov 28, 2023
Saudi Arabian Oil Company
Wei Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Enhanced carbon capture and storage
Patent number
11,828,138
Issue date
Nov 28, 2023
Saudi Arabian Oil Company
Abdulaziz S. Al-Qasim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coated nanosand as relative permeability modifier
Patent number
11,827,852
Issue date
Nov 28, 2023
Saudi Arabian Oil Company
Ayman Almohsin
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nano-organosilicon film-forming and hydrophobic shale surface hydra...
Patent number
11,807,802
Issue date
Nov 7, 2023
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Xianbin Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Permeability-enhancing flooding system for tight oil reservoirs, an...
Patent number
11,802,233
Issue date
Oct 31, 2023
PetroChina Company Limited
Bin Ding
E21 - EARTH DRILLING MINING
Information
Patent Grant
Polymer-nanofiller hydrogels
Patent number
11,802,232
Issue date
Oct 31, 2023
Saudi Arabian Oil Company
Ayman Almohsin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self propping surfactant for well stimulation
Patent number
11,802,235
Issue date
Oct 31, 2023
Halliburton Energy Services, Inc.
Liang Xin Xu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pillar fracturing
Patent number
11,795,382
Issue date
Oct 24, 2023
Saudi Arabian Oil Company
Ataur Malik
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydrocarbon based carrier fluid
Patent number
11,795,371
Issue date
Oct 24, 2023
Linde Aktiengesellschaft
John A. Babcock
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bionic and dual-phobic high-performance water-based drilling fluid
Patent number
11,787,990
Issue date
Oct 17, 2023
China University of Petroleum (Beijing)
Guancheng Jiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
ENVIRONMENTALLY FRIENDLY NANOSHALE INHIBITOR IN AQUEOUS-BASED WELLB...
Publication number
20240141223
Publication date
May 2, 2024
Saudi Arabian Oil Company
Hassan Sakar Alqahtani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RE-CROSSLINKABLE HYPER-BRANCHED POLYMER GELS BASED ON A TRANSMIDATI...
Publication number
20240132771
Publication date
Apr 25, 2024
THE CURATORS OF THE UNIVERSITY OF MISSOURI
Tao Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACID MATRIX APPLICATIONS: WELL STIMULATION AND COMPLETION FLUIDS US...
Publication number
20240117234
Publication date
Apr 11, 2024
Mitsubishi Gas Chemical Company, Inc.
Rigoberto C. ADVINCULA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HALLOYSITE NANOTUBES FOR SLOW RELEASE ASPHALTENE CONTROL CHEMICAL S...
Publication number
20240101889
Publication date
Mar 28, 2024
ChampionX USA Inc.
Jeremy Wayne BARTELS
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF USING A DISSOLVABLE DEPLOYMENT DEVICE FOR THE TRANSFER OF...
Publication number
20240093603
Publication date
Mar 21, 2024
Talgat Shokanov
E21 - EARTH DRILLING MINING
Information
Patent Application
CHEMICAL FLUID CONTAINING AN ANTIOXIDANT FOR UNDERGROUND TREATMENT...
Publication number
20240093084
Publication date
Mar 21, 2024
NISSAN CHEMICAL CORPORATION
Takahiro OHORI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS AND METHODS FOR CONTROLLED DELIVERY OF ACID USING SULF...
Publication number
20240067868
Publication date
Feb 29, 2024
SAUI ARABIA OIL COMPANY
Amy J. Cairns
E21 - EARTH DRILLING MINING
Information
Patent Application
OIL FIELD TRACER, METHOD FOR OIL FIELD TRACING, AND PROPPANT COMPOS...
Publication number
20240060417
Publication date
Feb 22, 2024
SUZHOU XINGSHUO NANOTECH CO., LTD.
Yunjun WANG
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTENDED RELEASE ASPHALTENE INHIBITOR COMPOSITION
Publication number
20240059948
Publication date
Feb 22, 2024
Ross TOMSON
B82 - NANO-TECHNOLOGY
Information
Patent Application
FRAC FLUIDS FOR FAR FIELD DIVERSION
Publication number
20240043739
Publication date
Feb 8, 2024
BJ Energy Solutions, LLC
Leonid Vigderman
E21 - EARTH DRILLING MINING
Information
Patent Application
NANOGRAPHENE AND PREPARATION METHOD AND USE THEREOF AND OIL-BASED D...
Publication number
20240043735
Publication date
Feb 8, 2024
SOUTHWEST PETROLEUM UNIVERSITY
Yang BAI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ANTI-SLOUGHING DRILLING FLUID AND USE THEREOF
Publication number
20240043736
Publication date
Feb 8, 2024
SOUTHWEST PETROLEUM UNIVERSITY
Yang BAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Pillar Fracturing
Publication number
20240018413
Publication date
Jan 18, 2024
Saudi Arabian Oil Company
Ataur Malik
E21 - EARTH DRILLING MINING
Information
Patent Application
ENVIRONMENTALLY ACCEPTABLE WELLBORE STABILITY ADDITIVE
Publication number
20240010902
Publication date
Jan 11, 2024
Halliburton Energy Services, Inc.
Jay DEVILLE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH TEMPERATURE AND HIGH SALINITY-RESISTANT COMPLEMENTARILY RIGID-...
Publication number
20240010904
Publication date
Jan 11, 2024
China University of Petroleum (East China)
Jingping LIU
E21 - EARTH DRILLING MINING
Information
Patent Application
Pillar Fracturing
Publication number
20240010909
Publication date
Jan 11, 2024
Saudi Arabian Oil Company
Ataur Malik
E21 - EARTH DRILLING MINING
Information
Patent Application
Pillar Fracturing
Publication number
20240010908
Publication date
Jan 11, 2024
Saudi Arabian Oil Company
Ataur Malik
E21 - EARTH DRILLING MINING
Information
Patent Application
MAGNETIC NANOEMULSIONS FOR FLUID CONDUCTIVITY ANALYSIS IN SUBSURFAC...
Publication number
20230407744
Publication date
Dec 21, 2023
PERM Inc.
Boxin DING
E21 - EARTH DRILLING MINING
Information
Patent Application
INFUSED AND COATED PROPPANT CONTAINING CHEMICAL TREATMENT AGENTS AN...
Publication number
20230399562
Publication date
Dec 14, 2023
CARBO CERAMICS INC.
Robert Duenckel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR REMOVING CONDENSATE BANKING IN A SUBSURFACE FORMATION
Publication number
20230399561
Publication date
Dec 14, 2023
Saudi Arabian Oil Company
Ayman R. Al-Nakhli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICA NANOPARTICLES FOR CRUDE OIL RECOVERY USING CARBON DIOXIDE, A...
Publication number
20230374372
Publication date
Nov 23, 2023
INPEX CORPORATION
Takashi HIRAOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NANOPARTICLE CARRIER PLATFORM AND METHODS FOR CONTROLLED RELEASE OF...
Publication number
20230374369
Publication date
Nov 23, 2023
ChampionX LLC
Chao YAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OLIGONUCLEOTIDE-CONTAINING TRACER PARTICLES FOR SUBTERRANEAN APPLIC...
Publication number
20230365855
Publication date
Nov 16, 2023
CORE LABORATORIES LP
Feng Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS OF DETERMINING WELLBORE INTEGRITY
Publication number
20230358132
Publication date
Nov 9, 2023
Saudi Arabian Oil Company
Peter J. Boul
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of Treating or Maintaining an Apparatus
Publication number
20230348776
Publication date
Nov 2, 2023
Riddle's Dehi & Chemical Services Co., Inc. d/b/a E&P Services Group
James A. Allred
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY...
Publication number
20230332041
Publication date
Oct 19, 2023
ChampionX USA Inc.
Duy Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
ENHANCED CARBON CAPTURE & STORAGE
Publication number
20230313645
Publication date
Oct 5, 2023
Saudi Arabian Oil Company
Abdulaziz S. Al-Qasim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS OF MATTER COMPRISING SUSPENDED NANOPARTICLES FUNCTIONA...
Publication number
20230313019
Publication date
Oct 5, 2023
Baker Hughes Oilfield Operations LLC
Oleg A. Mazyar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COATED PROPPANTS AND METHODS OF MAKING AND USE THEREOF
Publication number
20230313027
Publication date
Oct 5, 2023
Saudi Arabian Oil Company
Wengang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SUPERHEATED PHASE CHANGING NANODROPLETS FOR HYDROCARBON RESERVOIR A...
Publication number
20230313025
Publication date
Oct 5, 2023
Saudi Arabian Oil Company
Jesus Manuel Felix Servin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...