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Methods or devices for cementing, for plugging holes, crevices, or the like
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E21B33/13
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B33/00
Sealing or packing boreholes or wells
Current Industry
E21B33/13
Methods or devices for cementing, for plugging holes, crevices, or the like
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Patents Grants
last 30 patents
Information
Patent Grant
Geopolymer formulations for mitigating losses
Patent number
11,976,238
Issue date
May 7, 2024
Halliburton Energy Services, Inc.
Thomas Jason Pisklak
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hole protection system and method for coal seam slotting and fractu...
Patent number
11,970,945
Issue date
Apr 30, 2024
Hancheng Zaozhuang Industrial Co., Ltd.
Xiaoyan Sun
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole setting assembly with switch module
Patent number
11,965,393
Issue date
Apr 23, 2024
G&H DIVERSIFIED MANUFACTURING LP
Benjamin Vascal Knight
E21 - EARTH DRILLING MINING
Information
Patent Grant
Polymeric gels for oil and gas conformance control applications and...
Patent number
11,965,128
Issue date
Apr 23, 2024
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Ahmed Hamza
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Systems and methods for multistage fracturing
Patent number
11,965,404
Issue date
Apr 23, 2024
The WellBoss Company, Inc.
Chad Michael Erick Gibson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for analyzing casing bonding in a well using ra...
Patent number
11,959,377
Issue date
Apr 16, 2024
ConocoPhillips Company
Geoff Steel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Separable tool with mill face, method and system
Patent number
11,959,345
Issue date
Apr 16, 2024
Baker Hughes Oilfield Operations LLC
David Alexander
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for forming high efficiency geothermal wellbores
Patent number
11,959,356
Issue date
Apr 16, 2024
Eavor Technologies Inc.
Matthew Toews
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cementing across loss circulation zones utilizing a smart drillable...
Patent number
11,959,357
Issue date
Apr 16, 2024
Saudi Arabian Oil Company
Peter Ido Egbe
E21 - EARTH DRILLING MINING
Information
Patent Grant
Viscoelastic surfactant-based treatment fluids for use with metal o...
Patent number
11,959,013
Issue date
Apr 16, 2024
Halliburton Energy Services, Inc.
Waseem Abdulrazzaq
E21 - EARTH DRILLING MINING
Information
Patent Grant
High-efficiency yield-increasing exploitation method for natural ga...
Patent number
11,952,869
Issue date
Apr 9, 2024
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Jianbo Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sealing crude oil leakage through wellbore cement fracture using el...
Patent number
11,952,859
Issue date
Apr 9, 2024
UNM Rainforest Innovations
Ishtiaque Anwar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sago-based formulations for gel applications including conformance...
Patent number
11,952,532
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Ziyad Kaidar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound grease coating for controlled dissolution of a dissolvable...
Patent number
11,952,531
Issue date
Apr 9, 2024
CNPC USA Corporation
Lei Zhao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Staged cementing device and staged cementing method
Patent number
11,952,860
Issue date
Apr 9, 2024
China Petroleum and Chemical Corporation
Jinli Qin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole method and apparatus
Patent number
11,946,331
Issue date
Apr 2, 2024
ISOL8 (HOLDINGS) LIMITED
Andrew Louden
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cup plug having a large flow-through inside diameter
Patent number
11,946,333
Issue date
Apr 2, 2024
Nine Downhole Technologies, LLC
Donald Roy Greenlee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Indirect diagnosis of multiple fluid mixer unit performance
Patent number
11,941,128
Issue date
Mar 26, 2024
Schlumberger Technology Corporation
Simon Ivar Andersen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device, system, and method for applying a rapidly solidifying seala...
Patent number
11,939,825
Issue date
Mar 26, 2024
Saudi Arabian Oil Company
Krzysztof Karol Machocki
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions and methods for pressure protection
Patent number
11,939,524
Issue date
Mar 26, 2024
Chevron U.S.A. Inc.
Samiha Said Elsayed Morsy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of completing a well and apparatus therefor
Patent number
11,939,834
Issue date
Mar 26, 2024
Thru Tubing Solutions, Inc.
Brock W. Watson
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
Passivated cement accelerator
Patent number
11,932,806
Issue date
Mar 19, 2024
Halliburton Energy Services, Inc.
Thomas Jason Pisklak
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Curable hybrid chemical resin for sand consolidation
Patent number
11,932,809
Issue date
Mar 19, 2024
Saudi Arabian Oil Company
Wenwen Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods of manufacturing lost circulation material at a well site
Patent number
11,927,062
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Dale E. Jamison
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Well tool device for forming a permanent barrier in a well
Patent number
11,927,065
Issue date
Mar 12, 2024
INTERWELL P&A AS
Stian Tøndel
F42 - AMMUNITION BLASTING
Information
Patent Grant
Foamed treatment fluids for lost circulation control
Patent number
11,926,788
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Brendon Chia Han Tan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Adjustable injection valve for a plug and abandonment anchoring device
Patent number
11,920,430
Issue date
Mar 5, 2024
Halliburton Energy Services, Inc.
Paul Rennison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for behind casing washout
Patent number
11,920,418
Issue date
Mar 5, 2024
Halliburton Energy Services, Inc.
Thomas Earl Burky
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well injection and production methods, apparatus and systems
Patent number
11,920,445
Issue date
Mar 5, 2024
NCS Multistage, LLC
Warren Foster Peter MacPhail
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT
Publication number
20240141746
Publication date
May 2, 2024
ConocoPhillips Company
Randall S. SHAFER
E21 - EARTH DRILLING MINING
Information
Patent Application
CEMENTING HEAD
Publication number
20240141744
Publication date
May 2, 2024
Saudi Arabian Oil Company
Victor Carlos Costa de Oliveira
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE PRESSURE EQUALIZER
Publication number
20240141753
Publication date
May 2, 2024
INTERWELL P&A AS
Torgeir RUSTEN
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR PROVIDING A PERMANENT BARRIER IN A WELL
Publication number
20240117703
Publication date
Apr 11, 2024
INTERWELL P&A AS
Torgeir RUSTEN
E21 - EARTH DRILLING MINING
Information
Patent Application
BEHIND CASING CEMENTING TOOL
Publication number
20240110459
Publication date
Apr 4, 2024
ConocoPhillips Company
Lars HOVDA
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Configuring Wellbores in a Geologic Formation
Publication number
20240110731
Publication date
Apr 4, 2024
EAVOR TECHNOLOGIES INC
Matthew Toews
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS, APPARATUS AND SYSTEMS FOR CREATING BISMUTH ALLOY PLUGS FOR...
Publication number
20240093571
Publication date
Mar 21, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Terizhandur S. Ramakrishnan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-EFFICIENCY YIELD-INCREASING EXPLOITATION METHOD FOR NATURAL GA...
Publication number
20240093579
Publication date
Mar 21, 2024
China University of Petroleum (East China)
Jianbo Zhang
E21 - EARTH DRILLING MINING
Information
Patent Application
PUNCH AND INJECT TOOL FOR DOWNHOLE CASING AND METHOD FOR USE THEREOF
Publication number
20240076950
Publication date
Mar 7, 2024
SHELL USA, INC.
Erik Kerst CORNELISSEN
E21 - EARTH DRILLING MINING
Information
Patent Application
BALL INJECTING APPARATUS AND METHOD FOR WELLBORE OPERATIONS
Publication number
20240068323
Publication date
Feb 29, 2024
SPOKED SOLUTIONS LLC
Shane Triche
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR MEASURING GAS PRESSURE OF CLOSE-DISTANCE SEAM GROUP SIMU...
Publication number
20240068359
Publication date
Feb 29, 2024
Anhui University of Science and Technology
Shaobo LI
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20240068320
Publication date
Feb 29, 2024
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
ISOLATION AND FILTRATION OBJECT, SYSTEM, AND METHOD
Publication number
20240068322
Publication date
Feb 29, 2024
Baker Hughes Oilfield Operations LLC
Matthew Stone
E21 - EARTH DRILLING MINING
Information
Patent Application
CURABLE HYBRID CHEMICAL RESIN FOR SAND CONSOLIDATION
Publication number
20240067864
Publication date
Feb 29, 2024
ARAMCO SERVICES COMPANY
Wenwen Li
E21 - EARTH DRILLING MINING
Information
Patent Application
MODIFIED CEMENT RETAINER WITH MILLING ASSEMBLY
Publication number
20240068312
Publication date
Feb 29, 2024
Saudi Arabian Oil Company
Ahmed Abdulaziz Al-Mousa
E21 - EARTH DRILLING MINING
Information
Patent Application
PROPPANT-FIBER SCHEDULE FOR FAR FIELD DIVERSION
Publication number
20240067862
Publication date
Feb 29, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Konstantin VIDMA
E21 - EARTH DRILLING MINING
Information
Patent Application
Use of Graphene to Enhance Stability and Density Control of Cement...
Publication number
20240059608
Publication date
Feb 22, 2024
Halliburton Energy Services, Inc.
Samuel J. LEWIS
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
AN EXPANDABLE EUTECTIC ALLOY BASED DOWNHOLE TOOL AND METHODS OF DEP...
Publication number
20240060385
Publication date
Feb 22, 2024
BiSN Tec Ltd.
Paul Carragher
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING STABILIZERS WITH DISSOLVABLE WINDOWS FOR CONTROLLED RELEAS...
Publication number
20240060388
Publication date
Feb 22, 2024
Saudi Arabian Oil Company
Jothibasu RAMASAMY
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF REACTING CO2 BY EMULSIFYING CONCRETE AND USE IN OILWELL C...
Publication number
20240059951
Publication date
Feb 22, 2024
ARAMCO SERVICES COMPANY
Ashok Santra
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
DOWNHOLE APPARATUS
Publication number
20240052712
Publication date
Feb 15, 2024
DeltaTek Oil Tools Limited
Tristam Paul Horn
E21 - EARTH DRILLING MINING
Information
Patent Application
ANNULUS REMEDIATION SYSTEM AND METHOD
Publication number
20240035354
Publication date
Feb 1, 2024
HRG WELL SOLUTIONS LIMITED
Gary MCWILLIAM
E21 - EARTH DRILLING MINING
Information
Patent Application
FOAMED GEL SYSTEM FOR WATER SHUT OFF IN SUBTERRANEAN ZONES
Publication number
20240026207
Publication date
Jan 25, 2024
Saudi Arabian Oil Company
Abeer Ateeq Alarawi
E21 - EARTH DRILLING MINING
Information
Patent Application
DEPLOYMENT METHODS FOR EXPANDABLE POLYMER GROUT FOR PLUG AND ABANDO...
Publication number
20240026749
Publication date
Jan 25, 2024
Chevron Australia Pty. Ltd.
Paul Michael Benet
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
Publication number
20240018844
Publication date
Jan 18, 2024
Dolby Laboratories Licensing Corporation
Jeffrey RIEDMILLER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DOWNHOLE APPARATUS AND METHOD
Publication number
20240011367
Publication date
Jan 11, 2024
ISOL8 (HOLDINGS) LIMITED
Andrew Louden
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR PERMANENTLY REDUCING CARBON DIOXIDE EMISSIONS
Publication number
20240003220
Publication date
Jan 4, 2024
Carbonpath, Inc.
Dan Wrona
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-TRIP ANNULAR SEAL REPAIR METHOD AND ASSOCIATED EQUIPMENT
Publication number
20240003221
Publication date
Jan 4, 2024
Paul Carrager
E21 - EARTH DRILLING MINING
Information
Patent Application
SINGLE TRIP ANNULAR SEAL REPAIR METHOD AND ASSOCIATED EQUIPMENT
Publication number
20230417121
Publication date
Dec 28, 2023
BISN Tec Ltd.
Paul Carragher
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Fluid Loss Control with Two Treatment Fluids
Publication number
20230407162
Publication date
Dec 21, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Ksenia Mikhailovna Kaprielova
E21 - EARTH DRILLING MINING