characterised by the construction of the sealing or packing means

Industry

CPC
E21B33/1208

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B33/00Sealing or packing boreholes or wells

Current Industry

E21B33/1208characterised by the construction of the sealing or packing means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Downhole plug
- Patent number 12,221,853
- Issue date Feb 11, 2025
- Chris Molzahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool and method for operating the same
- Patent number 12,221,878
- Issue date Feb 11, 2025
- TARGET Intervention AS
- Simen Didden Dovland
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seal element with profiled surface for a downhole tool in a wellbore
- Patent number 12,215,562
- Issue date Feb 4, 2025
- Halliburton Energy Services, Inc.
- Shobeir Pirayeh Gar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole sealing assembly
- Patent number 12,209,476
- Issue date Jan 28, 2025
- Welltec Manufacturing Center Completions ApS
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Temporary pipe plugging device for extreme pressure
- Patent number 12,209,480
- Issue date Jan 28, 2025
- Trenergy Investments, LLC
- Kevin Trahan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Frac plug device for high expansion at the setting position
- Patent number 12,209,481
- Issue date Jan 28, 2025
- CNPC USA Corporation
- Matthew Patsy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled deployment of shape-memory articles
- Patent number 12,209,479
- Issue date Jan 28, 2025
- Baker Hughes Oilfield Operations LLC
- Amrit Balgobin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite wellbore sealing device
- Patent number 12,203,333
- Issue date Jan 21, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and systems for a frac plug
- Patent number 12,203,336
- Issue date Jan 21, 2025
- Vertice Oil Tools, Inc.
- Mohamed Ibrahim Saraya
- E21 - EARTH DRILLING MINING
Information Patent Grant
Thermite reaction charge, method for forming a threephased rock-to-...
- Patent number 12,203,337
- Issue date Jan 21, 2025
- INTERWELL P&A AS
- Stian Tøndel
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Plug and abandonment system
- Patent number 12,196,053
- Issue date Jan 14, 2025
- Welltec Manufacturing Center Completions ApS
- Jørgen Hallundbæk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole expandable metal tubular
- Patent number 12,196,055
- Issue date Jan 14, 2025
- Welltec Manufacturing Center Completions ApS
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flotation apparatus for providing buoyancy to tubular members
- Patent number 12,180,805
- Issue date Dec 31, 2024
- National-Oilwell Varco, L.P.
- Mahesha Kumar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Real-time monitoring of swellpackers
- Patent number 12,180,823
- Issue date Dec 31, 2024
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled deformation and shape recovery of packing elements
- Patent number 12,146,379
- Issue date Nov 19, 2024
- Weatherford Technology Holdings, LLC
- Michael Wilbert Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner hanger system
- Patent number 12,134,956
- Issue date Nov 5, 2024
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Back-up ring system for elastomeric sealing elements
- Patent number 12,129,734
- Issue date Oct 29, 2024
- Schlumberger Technology Corporation
- Richard James Windslow
- E21 - EARTH DRILLING MINING
Information Patent Grant
Two-material P and A plug
- Patent number 12,129,733
- Issue date Oct 29, 2024
- ConocoPhillips Company
- Randall S. Shafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sealing assembly for wellbore operations
- Patent number 12,123,277
- Issue date Oct 22, 2024
- Halliburton Energy Services, Inc.
- Barry Richardson Main
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole segregation for wireline formation fluid sampling
- Patent number 12,123,302
- Issue date Oct 22, 2024
- Schlumberger Technology Corporation
- German Garcia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore annulus seal system
- Patent number 12,116,858
- Issue date Oct 15, 2024
- Saudi Arabian Oil Company
- Abdulrhman M. Hashim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole retainer
- Patent number 12,116,866
- Issue date Oct 15, 2024
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modified cement plug and methods of use
- Patent number 12,110,756
- Issue date Oct 8, 2024
- Lyle Laun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for transporting a heat generating mixture into a...
- Patent number 12,098,611
- Issue date Sep 24, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead impression tool for evaluating condition of wellhead spools
- Patent number 12,091,927
- Issue date Sep 17, 2024
- Saudi Arabian Oil Company
- Abdulrhman Mohammed Alhashim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gravel pack particles containing mud filter cake dissolving materials
- Patent number 12,091,944
- Issue date Sep 17, 2024
- CARBO Ceramics Inc.
- Terrence Palisch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Device comprising a dissolvable material for use in a wellbore
- Patent number 12,084,941
- Issue date Sep 10, 2024
- Marwell AS
- Geirmund Sætre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer setting mechanism with setting load booster
- Patent number 12,084,932
- Issue date Sep 10, 2024
- Halliburton Ener y Services, Inc.
- Jalpan Piyush Dave
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole well tools and methods of using such
- Patent number 12,084,942
- Issue date Sep 10, 2024
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single trip wellbore completion system
- Patent number 12,078,036
- Issue date Sep 3, 2024
- Schlumberger Technology Corporation
- Jeremie Poizat
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE SEGREGATION FOR WIRELINE FORMATION FLUID SAMPLING
- Publication number 20250043682
- Publication date Feb 6, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- German Garcia
- E21 - EARTH DRILLING MINING
Information Patent Application
Sealing Element With Higher Modulus Region
- Publication number 20250034964
- Publication date Jan 30, 2025
- Halliburton Energy Services, Inc.
- Arpana Singh
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Seals Having Temperature Resistance
- Publication number 20250034961
- Publication date Jan 30, 2025
- Halliburton Energy Services, Inc.
- Somen Kumar Bhudolia
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROLLED DEPLOYMENT OF SHAPE-MEMORY ARTICLES
- Publication number 20250020040
- Publication date Jan 16, 2025
- Baker Hughes Oilfield Operations LLC
- Amrit Balgobin
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELESS SYSTEM FOR MONITORING DOWNHOLE PARAMETERS
- Publication number 20250020056
- Publication date Jan 16, 2025
- Tri-Logic Limited Liability Company
- Kalabukhov Vladimir Aleksandrovich
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROLLED DEPLOYMENT OF SHAPE-MEMORY ARTICLES
- Publication number 20250020110
- Publication date Jan 16, 2025
- Baker Hughes Oilfield Operations LLC
- Amrit Balgobin
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPOSITE WELLBORE SEALING DEVICE
- Publication number 20250012165
- Publication date Jan 9, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CEMENT PLUG SYSTEM
- Publication number 20250003308
- Publication date Jan 2, 2025
- INNOVEX DOWNHOLE SOLUTIONS, INC.
- Fernando Olguin
- E21 - EARTH DRILLING MINING
Information Patent Application
FRAC PLUG AND METHOD FOR MANUFACTURING SAME, AND METHOD FOR SEALING...
- Publication number 20250003310
- Publication date Jan 2, 2025
- Kureha Corporation
- Shinnosuke YOSHIDA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STRAIN ABSORBING DOWNHOLE PACKER
- Publication number 20240426189
- Publication date Dec 26, 2024
- TAM INTERNATIONAL, INC.
- Luis A. GARCIA
- E21 - EARTH DRILLING MINING
Information Patent Application
CEMENT PLUG AND METHODS OF USE
- Publication number 20240410248
- Publication date Dec 12, 2024
- Canadian Casing Accessories Inc.
- Lyle Laun
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL ASSEMBLY, AND SYSTEM
- Publication number 20240401429
- Publication date Dec 5, 2024
- Baker Hughes Oilfield Operations LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
RESIN COMPOSITION, DOWNHOLE TOOL OR MEMBER THEREOF, PLUG, AND WELL...
- Publication number 20240392128
- Publication date Nov 28, 2024
- Kureha Corporation
- Takuma KOBAYASHI
- E21 - EARTH DRILLING MINING
Information Patent Application
Protective Layer Over Swellable Compound
- Publication number 20240376795
- Publication date Nov 14, 2024
- Halliburton Energy Services, Inc.
- Rutger Evers
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL ARRANGEMENT, METHOD, AND SYSTEM
- Publication number 20240368958
- Publication date Nov 7, 2024
- Baker Hughes Oilfield Operations LLC
- Jamie Imhoff
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE METAL FOR NON-COMPLIANT AREAS BETWEEN SCREENS
- Publication number 20240360737
- Publication date Oct 31, 2024
- Halliburton Energy Services, Inc.
- Brandon T. Least
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC SUBMERSIBLE PUMP (ESP) SEAL UNIT
- Publication number 20240337169
- Publication date Oct 10, 2024
- ExxonMobil Technology and Engineering Company
- Michael C. ROMER
- E21 - EARTH DRILLING MINING
Information Patent Application
JETTISONABLE BALL SEAL
- Publication number 20240309726
- Publication date Sep 19, 2024
- Bryce Elliott Randle
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE PLUG DEVICE, TUBE AFFIXING METHOD, AND TUBE INSPECTION METHOD
- Publication number 20240309725
- Publication date Sep 19, 2024
- Kureha Corporation
- Ramu MIIKE
- E21 - EARTH DRILLING MINING
Information Patent Application
Well Abandonment And Severance Of Control Lines
- Publication number 20240287864
- Publication date Aug 29, 2024
- Halliburton Energy Services, Inc.
- Philippe QUERO
- E21 - EARTH DRILLING MINING
Information Patent Application
PERMANENT WELL MONITORING WITH ACOUSTICALLY TRANSPARENT PLUGS
- Publication number 20240287895
- Publication date Aug 29, 2024
- Baker Hughes Oilfield Operations LLC
- Duncan Groves
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE WELL TOOL AND METHOD FOR PERMANENTLY SEALING A DOWNHOLE WELL
- Publication number 20240287866
- Publication date Aug 29, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR A DISSOLVABLE PLUG
- Publication number 20240279996
- Publication date Aug 22, 2024
- Vertice Oil Tools, Inc.
- Mohamed Saraya
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-PLATE MANIFOLD
- Publication number 20240263538
- Publication date Aug 8, 2024
- THE OILGEAR COMPANY
- Louis Plamondon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRELINE PLUGS FOR USE IN A Y-TOOL
- Publication number 20240254855
- Publication date Aug 1, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mathew Varghese
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF CLEANING FRACKING PLUG AND METHOD
- Publication number 20240247562
- Publication date Jul 25, 2024
- Workover Solutions, Inc.
- Kyle Craker
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR TRACKING A STATE OF DISSOLVABLE DOWNHOLE TOOLS
- Publication number 20240247581
- Publication date Jul 25, 2024
- Kureha America, Inc.
- Shunsuke Abe
- E21 - EARTH DRILLING MINING
Information Patent Application
Expandable Retrievable Plug and Methods of Use
- Publication number 20240240534
- Publication date Jul 18, 2024
- Saudi Arabian Oil Company
- Shabib F. ALDOSARY
- E21 - EARTH DRILLING MINING
Information Patent Application
Volumetric Compensation For Sealing Performance Under Large Tempera...
- Publication number 20240229594
- Publication date Jul 11, 2024
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Application
METAL SEAL FOR LINER DRILLING
- Publication number 20240218762
- Publication date Jul 4, 2024
- ConocoPhillips Company
- John GIBB
- E21 - EARTH DRILLING MINING

characterised by the construction of the sealing or packing means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Downhole plug

Downhole tool and method for operating the same

Seal element with profiled surface for a downhole tool in a wellbore

Downhole sealing assembly

Temporary pipe plugging device for extreme pressure

Frac plug device for high expansion at the setting position

Controlled deployment of shape-memory articles

Composite wellbore sealing device

Methods and systems for a frac plug

Thermite reaction charge, method for forming a threephased rock-to-...

Plug and abandonment system

Downhole expandable metal tubular

Flotation apparatus for providing buoyancy to tubular members

Real-time monitoring of swellpackers

Controlled deformation and shape recovery of packing elements

Liner hanger system

Back-up ring system for elastomeric sealing elements

Two-material P and A plug

Sealing assembly for wellbore operations

Downhole segregation for wireline formation fluid sampling

Wellbore annulus seal system

Downhole retainer

Modified cement plug and methods of use

Well tool device for transporting a heat generating mixture into a...

Wellhead impression tool for evaluating condition of wellhead spools

Gravel pack particles containing mud filter cake dissolving materials

Device comprising a dissolvable material for use in a wellbore

Packer setting mechanism with setting load booster

Downhole well tools and methods of using such

Single trip wellbore completion system

Patents Applicationslast 30 patents

DOWNHOLE SEGREGATION FOR WIRELINE FORMATION FLUID SAMPLING

Sealing Element With Higher Modulus Region

Downhole Seals Having Temperature Resistance

CONTROLLED DEPLOYMENT OF SHAPE-MEMORY ARTICLES

WIRELESS SYSTEM FOR MONITORING DOWNHOLE PARAMETERS

CONTROLLED DEPLOYMENT OF SHAPE-MEMORY ARTICLES

COMPOSITE WELLBORE SEALING DEVICE

CEMENT PLUG SYSTEM

FRAC PLUG AND METHOD FOR MANUFACTURING SAME, AND METHOD FOR SEALING...

STRAIN ABSORBING DOWNHOLE PACKER

CEMENT PLUG AND METHODS OF USE

SEAL ASSEMBLY, AND SYSTEM

RESIN COMPOSITION, DOWNHOLE TOOL OR MEMBER THEREOF, PLUG, AND WELL...

Protective Layer Over Swellable Compound

SEAL ARRANGEMENT, METHOD, AND SYSTEM

EXPANDABLE METAL FOR NON-COMPLIANT AREAS BETWEEN SCREENS

ELECTRIC SUBMERSIBLE PUMP (ESP) SEAL UNIT

JETTISONABLE BALL SEAL

DOWNHOLE PLUG DEVICE, TUBE AFFIXING METHOD, AND TUBE INSPECTION METHOD

Well Abandonment And Severance Of Control Lines

PERMANENT WELL MONITORING WITH ACOUSTICALLY TRANSPARENT PLUGS

DOWNHOLE WELL TOOL AND METHOD FOR PERMANENTLY SEALING A DOWNHOLE WELL

METHODS AND SYSTEMS FOR A DISSOLVABLE PLUG

MULTI-PLATE MANIFOLD

WIRELINE PLUGS FOR USE IN A Y-TOOL

SELF CLEANING FRACKING PLUG AND METHOD

SYSTEM AND METHOD FOR TRACKING A STATE OF DISSOLVABLE DOWNHOLE TOOLS

Expandable Retrievable Plug and Methods of Use

Volumetric Compensation For Sealing Performance Under Large Tempera...

METAL SEAL FOR LINER DRILLING