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
Tensile release mechanism
- Patent number 12,305,472
- Issue date May 20, 2025
- TCO AS
- Adrian Caruana
- E21 - EARTH DRILLING MINING
Information Patent Grant
High performance regular and high expansion elements for oil and ga...
- Patent number 12,305,476
- Issue date May 20, 2025
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plug assembly with sloped walls
- Patent number 12,305,471
- Issue date May 20, 2025
- TCO AS
- Tommy Eriksen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure modulating multi-diameter thrust cup arrangement and posit...
- Patent number 12,297,713
- Issue date May 13, 2025
- Schlumberger Technology Corporation
- Simon Mattias Flander
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole seal and method of setting a downhole seal
- Patent number 12,286,860
- Issue date Apr 29, 2025
- RUMA PRODUCTS B.V.
- Walter Stam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Foam formulation and its use in temporary pipe plugging
- Patent number 12,286,587
- Issue date Apr 29, 2025
- Petroleo Brasileiro S.A. Petrobras
- Rone Cesar Morales
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Seal tool with temperature control material, method, and system
- Patent number 12,276,173
- Issue date Apr 15, 2025
- Baker Hughes Oilfield Operations LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stinger for insertion into a polished bore receptacle, production t...
- Patent number 12,270,273
- Issue date Apr 8, 2025
- Interwell Norway AS
- Julio Cesar Martinez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool for sealing in openhole washouts
- Patent number 12,264,550
- Issue date Apr 1, 2025
- Halliburton Energy Services, Inc.
- Mathusan Mahendran
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable metal for non-compliant areas between screens
- Patent number 12,252,952
- Issue date Mar 18, 2025
- Halliburton Energy Services, Inc.
- Brandon T. Least
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for providing a ball-in-place plug activated b...
- Patent number 12,247,458
- Issue date Mar 11, 2025
- Gregoire Max Jacob
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tight tolerance packer
- Patent number 12,241,331
- Issue date Mar 4, 2025
- Halliburton Energy Services, Inc.
- Frank Vinicia Acosta Villarreal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable retrievable plug and methods of use
- Patent number 12,234,698
- Issue date Feb 25, 2025
- Saudi Arabian Oil Company
- Shabib F. Aldosary
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer elements with low thermal expansion
- Patent number 12,234,405
- Issue date Feb 25, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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
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
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

Patents Applicationslast 30 patents

Information Patent Application
Tensile Release Mechanism
- Publication number 20250137344
- Publication date May 1, 2025
- TCO AS
- Adrian Caruana
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID FRAC COMPLETION
- Publication number 20250129698
- Publication date Apr 24, 2025
- Saudi Arabian Oil Company
- Khalid Mohammed Alruwaili
- E21 - EARTH DRILLING MINING
Information Patent Application
DEGRADABLE POLYMER COMPOSITION AND METHODS OF MANUFACTURING AND USI...
- Publication number 20250129199
- Publication date Apr 24, 2025
- CNPC USA CORPORATION
- Jiaxiang REN
- E21 - EARTH DRILLING MINING
Information Patent Application
Composite Downhole Tools
- Publication number 20250129686
- Publication date Apr 24, 2025
- Halliburton Energy Services, Inc.
- Somen Kumar Bhudolia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DOWNHOLE SETTING SYSTEM FOR USE IN A WELLBORE
- Publication number 20250129687
- Publication date Apr 24, 2025
- The WellBoss Company, LLC
- Gabriel Antoniu Slup
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Tool For Sealing In Openhole Washouts
- Publication number 20250109650
- Publication date Apr 3, 2025
- Halliburton Energy Services, Inc.
- Mathusan Mahendran
- E21 - EARTH DRILLING MINING
Information Patent Application
Inhibiting Bridging In Annular Packs Within A Well
- Publication number 20250101837
- Publication date Mar 27, 2025
- Chevron U.S.A. Inc.
- John Barton Weirich
- E21 - EARTH DRILLING MINING
Information Patent Application
NON-REACTIVE COLLOID PARTICLES TO STOP GAS MIGRATION IN EXPANDABLE...
- Publication number 20250084722
- Publication date Mar 13, 2025
- Halliburton Energy Services, Inc.
- Roberto Vega
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TIGHT TOLERANCE PACKER
- Publication number 20250075586
- Publication date Mar 6, 2025
- Halliburton Energy Services, Inc.
- Frank Vinicia Acosta Villarreal
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL AND METHOD OF USE
- Publication number 20250059849
- Publication date Feb 20, 2025
- The WellBoss Company, LLC
- Ryan Patrick Malone
- E21 - EARTH DRILLING MINING
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
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
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
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

characterised by the construction of the sealing or packing means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tensile release mechanism

High performance regular and high expansion elements for oil and ga...

Plug assembly with sloped walls

Pressure modulating multi-diameter thrust cup arrangement and posit...

Downhole seal and method of setting a downhole seal

Foam formulation and its use in temporary pipe plugging

Seal tool with temperature control material, method, and system

Stinger for insertion into a polished bore receptacle, production t...

Downhole tool for sealing in openhole washouts

Expandable metal for non-compliant areas between screens

Method and apparatus for providing a ball-in-place plug activated b...

Tight tolerance packer

Expandable retrievable plug and methods of use

Packer elements with low thermal expansion

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

Real-time monitoring of swellpackers

Flotation apparatus for providing buoyancy to tubular members

Controlled deformation and shape recovery of packing elements

Liner hanger system

Patents Applicationslast 30 patents

Tensile Release Mechanism

HYBRID FRAC COMPLETION

DEGRADABLE POLYMER COMPOSITION AND METHODS OF MANUFACTURING AND USI...

Composite Downhole Tools

DOWNHOLE SETTING SYSTEM FOR USE IN A WELLBORE

Downhole Tool For Sealing In Openhole Washouts

Inhibiting Bridging In Annular Packs Within A Well

NON-REACTIVE COLLOID PARTICLES TO STOP GAS MIGRATION IN EXPANDABLE...

TIGHT TOLERANCE PACKER

DOWNHOLE TOOL AND METHOD OF USE

DOWNHOLE SEGREGATION FOR WIRELINE FORMATION FLUID SAMPLING

Sealing Element With Higher Modulus Region

Downhole Seals Having Temperature Resistance

CONTROLLED DEPLOYMENT OF SHAPE-MEMORY ARTICLES

CONTROLLED DEPLOYMENT OF SHAPE-MEMORY ARTICLES

WIRELESS SYSTEM FOR MONITORING DOWNHOLE PARAMETERS

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