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Valve or closure with destructible element
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CPC
E21B34/063
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B34/00
Valve arrangements for boreholes or wells
Current Industry
E21B34/063
Valve or closure with destructible element
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Patents Grants
last 30 patents
Information
Patent Grant
Closing inflow control device using dissolvable balls and plugs
Patent number
12,234,708
Issue date
Feb 25, 2025
Saudi Arabian Oil Company
Qadir Looni
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
Method and apparatus for cementing and cleaning a reservoir liner
Patent number
12,203,338
Issue date
Jan 21, 2025
ConocoPhillips Company
Hans Martin Leistad
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Downhole valve device of a downhole completion system
Patent number
12,203,340
Issue date
Jan 21, 2025
Welltec Manufacturing Center Completions ApS
Ricardo Reves Vasques
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for positioning a multilateral junction without the need for...
Patent number
12,203,345
Issue date
Jan 21, 2025
Halliburton Energy Services, Inc.
Franklin Rodriguez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for activating a pressure-sensitive downhole tool
Patent number
12,180,796
Issue date
Dec 31, 2024
Robertson Intellectual Properties, LLC
Michael C. Robertson
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
Method and apparatus for well tubular flotation
Patent number
12,173,574
Issue date
Dec 24, 2024
Deep Casing Tools, Ltd.
David John Stephenson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Production sub including a fluid flow assembly having a pair of rad...
Patent number
12,163,401
Issue date
Dec 10, 2024
Halliburton Energy Services, Inc.
Ibrahim El Mallawany
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flow back option plug assembly
Patent number
12,158,052
Issue date
Dec 3, 2024
Saudi Arabian Oil Company
Abdullah K. Al-Ghannam
E21 - EARTH DRILLING MINING
Information
Patent Grant
Lateral locating assembly having one or more production ports
Patent number
12,158,057
Issue date
Dec 3, 2024
Halliburton Energy Services, Inc.
Franklin Rodriguez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Single trip wellbore cleaning and sealing system and method
Patent number
12,146,384
Issue date
Nov 19, 2024
Halliburton Energy Services, Inc.
Philippe Quero
E21 - EARTH DRILLING MINING
Information
Patent Grant
Frangible disk sub, method and system
Patent number
12,134,945
Issue date
Nov 5, 2024
Baker Hughes Oilfield Operations LLC
Brandon Decuir
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multi-trip wellbore completion system with a service string
Patent number
12,134,959
Issue date
Nov 5, 2024
Schlumberger Technology Corporation
Jeremie Poizat
E21 - EARTH DRILLING MINING
Information
Patent Grant
Interventionless injection safety valve
Patent number
12,134,954
Issue date
Nov 5, 2024
Schlumberger Technology Corporation
Justin David Elroy Lamb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multicycle valve system
Patent number
12,129,738
Issue date
Oct 29, 2024
Schlumberger Technology Corporation
Houssem Kharrat
E21 - EARTH DRILLING MINING
Information
Patent Grant
Clamp for a control line, method, and system
Patent number
12,129,725
Issue date
Oct 29, 2024
Baker Hughes Oilfield Operations LLC
Aaron C. Hammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Barrier member
Patent number
12,123,281
Issue date
Oct 22, 2024
Matthew McCarthy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pump out stage cementing system
Patent number
12,123,280
Issue date
Oct 22, 2024
FORUM US, INC.
Andrew Webber
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore cementing using a burst disc sub and reverse circulation
Patent number
12,110,760
Issue date
Oct 8, 2024
Chevron U.S.A. Inc.
Kyle Tate Bouthilet
E21 - EARTH DRILLING MINING
Information
Patent Grant
Interventionless stimulation and production systems, multi-zone int...
Patent number
12,104,462
Issue date
Oct 1, 2024
Halliburton Energy Services, Inc.
Ibrahim El Mallawany
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rupture disc assembly
Patent number
12,091,936
Issue date
Sep 17, 2024
NCS Multistage Inc.
Daniel Stannus
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flow control sleeve, method and system
Patent number
12,084,945
Issue date
Sep 10, 2024
Baker Hughes Oilfield Operations LLC
Eugene Stolboushkin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wiper plug with dissolvable core
Patent number
12,078,026
Issue date
Sep 3, 2024
FORUM US, INC.
Jeffery Morrison
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
Information
Patent Grant
Frangible disk arrangement, method, and system
Patent number
12,078,027
Issue date
Sep 3, 2024
Baker Hughes Oilfield Operations LLC
Nicholas S. Conner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole apparatus and method for operations involving delivery and...
Patent number
12,060,762
Issue date
Aug 13, 2024
DELTATEK OIL TOOLS LIMITED
Stephen Edmund Bruce
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing string for use in extended reach wellbores
Patent number
12,055,012
Issue date
Aug 6, 2024
FORUM US, INC.
Samer Elkhalil
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatically shifting frac sleeves
Patent number
12,049,804
Issue date
Jul 30, 2024
Halliburton Energy Services, Inc.
Michael Linley Fripp
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well tool device
Patent number
12,037,872
Issue date
Jul 16, 2024
Interwell Norway AS
Espen Hiorth
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION SUB INCLUDING A FLUID FLOW ASSEMBLY HAVING A PAIR OF RAD...
Publication number
20250084728
Publication date
Mar 13, 2025
Halliburton Energy Services, Inc.
Ibrahim El Mallawany
E21 - EARTH DRILLING MINING
Information
Patent Application
LATERAL LOCATING ASSEMBLY HAVING ONE OR MORE PRODUCTION PORTS
Publication number
20250067151
Publication date
Feb 27, 2025
Halliburton Energy Services, Inc.
Franklin Rodriguez
E21 - EARTH DRILLING MINING
Information
Patent Application
DEPTH ACTIVATED DOWNHOLE ADJUSTABLE BEND ASSEMBLIES
Publication number
20250052120
Publication date
Feb 13, 2025
National-Oilwell Varco, L.P.
Jeffery Ronald Clausen
E21 - EARTH DRILLING MINING
Information
Patent Application
RUPTURE DISC ASSEMBLY
Publication number
20250027381
Publication date
Jan 23, 2025
NCS MULTISTAGE INC.
Michael WERRIES
E21 - EARTH DRILLING MINING
Information
Patent Application
DISSOLVABLE RELEASE ACIDIZING PLUG
Publication number
20250003309
Publication date
Jan 2, 2025
Wyoming Completion Technologies, Inc.
Scott J. Hecht
E21 - EARTH DRILLING MINING
Information
Patent Application
WIPER PLUG WITH DISSOLVABLE CORE
Publication number
20240418055
Publication date
Dec 19, 2024
FORUM US, INC.
Jeffery MORRISON
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydraulic Actuator Device
Publication number
20240410253
Publication date
Dec 12, 2024
Viking Completion Technology FZCo
Simon Peter Leiper
E21 - EARTH DRILLING MINING
Information
Patent Application
RUPTURE DISC ASSEMBLY
Publication number
20240401432
Publication date
Dec 5, 2024
NCS MULTISTAGE INC.
Daniel STANNUS
E21 - EARTH DRILLING MINING
Information
Patent Application
REMOVABLE COVERS FOR MAGNETIC SCALE INHIBITORS
Publication number
20240384627
Publication date
Nov 21, 2024
Halliburton Energy Services, Inc.
Michael Linley Fripp
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE APPARATUS AND METHOD FOR OPERATIONS INVOLVING DELIVERY AND...
Publication number
20240376796
Publication date
Nov 14, 2024
Deltatek Oil Tools Limited
Stephen Edmund Bruce
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOW BACK OPTION PLUG ASSEMBLY
Publication number
20240337168
Publication date
Oct 10, 2024
Saudi Arabian Oil Company
Abdullah K. Al-Ghannam
E21 - EARTH DRILLING MINING
Information
Patent Application
FRANGIBLE WELL STRING PORT DEVICE
Publication number
20240309729
Publication date
Sep 19, 2024
PACKERS PLUS ENERGY SERVICE INC.
Mitchell Mueller
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING STRING FOR USE IN EXTENDED REACH WELLBORES
Publication number
20240287871
Publication date
Aug 29, 2024
FORUM US, INC.
Samer ELKHALIL
E21 - EARTH DRILLING MINING
Information
Patent Application
FRANGIBLE DISK SUB, METHOD AND SYSTEM
Publication number
20240279994
Publication date
Aug 22, 2024
Baker Hughes Oilfield Operations LLC
Brandon Decuir
E21 - EARTH DRILLING MINING
Information
Patent Application
FRANGIBLE DISK ARRANGEMENT, METHOD, AND SYSTEM
Publication number
20240254859
Publication date
Aug 1, 2024
Baker Hughes Oilfield Operations LLC
Nicholas S. Conner
E21 - EARTH DRILLING MINING
Information
Patent Application
CLOSING INFLOW CONTROL DEVICE USING DISSOLVABLE BALLS AND PLUGS
Publication number
20240254865
Publication date
Aug 1, 2024
Saudi Arabian Oil Company
Qadir Looni
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOW CONTROL SLEEVE, METHOD AND SYSTEM
Publication number
20240240538
Publication date
Jul 18, 2024
Baker Hughes Oilfield Operations LLC
Eugene Stolboushkin
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS ASSOCIATED WITH CONVERTING LANDING COLLAR TO HY...
Publication number
20240200423
Publication date
Jun 20, 2024
Vertice Oil Tools, Inc.
Mohamed Ibrahim Saraya
E21 - EARTH DRILLING MINING
Information
Patent Application
WIPER PLUG WITH DISSOLVABLE CORE
Publication number
20240191596
Publication date
Jun 13, 2024
FORUM US, INC.
Jeffery MORRISON
E21 - EARTH DRILLING MINING
Information
Patent Application
FIELD-ADJUSTABLE, SEAL-LESS FRANGIBLE DOWNHOLE PRESSURE CONTROL AND...
Publication number
20240183246
Publication date
Jun 6, 2024
ARMOR TOOLS INTERNATIONAL INC.
CONRAD PETROWSKY
E21 - EARTH DRILLING MINING
Information
Patent Application
PAYLOAD DEPLOYMENT TOOLS AND METHODS OF USING SAME
Publication number
20240167360
Publication date
May 23, 2024
John Tyler Thomason
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE FLOW CONTROL VALVE AND METHOD
Publication number
20240167363
Publication date
May 23, 2024
INTERRA ENERGY SERVICES LTD.
Serhiy Arabskyy
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDRAULIC FRACTURING PLUG
Publication number
20240151117
Publication date
May 9, 2024
Longbow Completion Services, LLC
Christopher CREWS
E21 - EARTH DRILLING MINING
Information
Patent Application
EMERGENCY DISCONNECT ISOLATION VALVE
Publication number
20240125201
Publication date
Apr 18, 2024
SPOKED SOLUTIONS LLC
Bryce Elliott RANDLE
E21 - EARTH DRILLING MINING
Information
Patent Application
PRODUCTION SUB INCLUDING A FLUID FLOW ASSEMBLY HAVING A PAIR OF RAD...
Publication number
20240117707
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Ibrahim El Mallawany
E21 - EARTH DRILLING MINING
Information
Patent Application
PRODUCTION SUB INCLUDING DEGRADABLE ORIFICE
Publication number
20240117708
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Ibrahim El Mallawany
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR PROVIDING BUOYANCY TO A TUBULAR STRING POSI...
Publication number
20240102346
Publication date
Mar 28, 2024
G&H DIVERSIFIED MANUFACTURING LP
Steven Zakharia
E21 - EARTH DRILLING MINING
Information
Patent Application
DELAYED OPENING FLUID COMMUNICATION VALVE
Publication number
20240093798
Publication date
Mar 21, 2024
Summit Casing Services, LLC
Colten T. Francis
E21 - EARTH DRILLING MINING
Information
Patent Application
CLAMP FOR A CONTROL LINE, METHOD, AND SYSTEM
Publication number
20240084656
Publication date
Mar 14, 2024
Baker Hughes Oilfield Operations LLC
Aaron C. Hammer
E21 - EARTH DRILLING MINING
Information
Patent Application
RELEASE TOOL FOR DOWNHOLE OPERATIONS
Publication number
20240076982
Publication date
Mar 7, 2024
GeoDynamics, Inc.
Phil PHELPS
E21 - EARTH DRILLING MINING