for shearing drill pipes

Industry

CPC
E21B33/063

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Parent Industries

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

Current Industry

E21B33/063for shearing drill pipes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Well control sealing system
- Patent number 12,264,548
- Issue date Apr 1, 2025
- Kinetic Pressure Control Ltd.
- Steven Angstmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blowout preventer system and method utilizing shear ram buttress
- Patent number 12,247,456
- Issue date Mar 11, 2025
- Schlumberger Technology Corporation
- Miguel Urrutia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Integrated valve blowout preventer for rig-less well interventions
- Patent number 12,228,006
- Issue date Feb 18, 2025
- Saudi Arabian Oil Company
- Ali Naji Alaithan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlling a subsea blowout preventer stack
- Patent number 12,188,323
- Issue date Jan 7, 2025
- Saudi Arabian Oil Company
- Oladele Owoeye
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blowout preventer shearing ram
- Patent number 12,139,991
- Issue date Nov 12, 2024
- Schlumberger Technology Corporation
- Micah Threadgill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Closing unit system for a blowout preventer
- Patent number 12,129,729
- Issue date Oct 29, 2024
- Schlumberger Technology Corporation
- Matthew Olson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Closing unit system for a blowout preventer
- Patent number 12,129,730
- Issue date Oct 29, 2024
- Schlumberger Technology Corporation
- Matthew Olson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hardfaced metal surface and method of manufacture
- Patent number 12,123,274
- Issue date Oct 22, 2024
- Hydril USA Distribution LLC
- Jamie Clay Gamble
- C21 - METALLURGY OF IRON
Information Patent Grant
Piston actuated valve apparatus
- Patent number 12,044,091
- Issue date Jul 23, 2024
- Unity Well Integrity Limited
- Matthew Manning
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and apparatus
- Patent number 12,037,859
- Issue date Jul 16, 2024
- Enovate Systems Ltd.
- Anthony Shuttleton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Interlock for a drill rig and method for operating a drill rig
- Patent number 12,031,392
- Issue date Jul 9, 2024
- Barry J. Nield
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blowout preventer with multiple application ram blades
- Patent number 12,006,781
- Issue date Jun 11, 2024
- Schlumberger Technology Corporation
- Micah Threadgill
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure riser connection to wellhead
- Patent number 11,927,066
- Issue date Mar 12, 2024
- ConocoPhillips Company
- Eivind Christoffer Eike Halvorsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hot isostatic pressing (HIP) fabrication of multi-metallic componen...
- Patent number 11,919,086
- Issue date Mar 5, 2024
- Schlumberger Technology Corporation
- Micah Threadgill
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hot isostatic pressing (HIP) fabrication of multi-metallic componen...
- Patent number 11,919,087
- Issue date Mar 5, 2024
- Schlumberger Technology Corporation
- Micah Threadgill
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shear ram for a blowout preventer
- Patent number 11,808,101
- Issue date Nov 7, 2023
- Schlumberger Technology Corporation
- Miguel Urrutia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Station keeping and emergency disconnecting capability for a vessel...
- Patent number 11,802,460
- Issue date Oct 31, 2023
- Transocean Sedco Forex Ventures Limited
- Craig Mccormick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Side packer for a blowout preventer
- Patent number 11,802,459
- Issue date Oct 31, 2023
- Schlumberger Technology Corporation
- Micah Threadgill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure control apparatus inserts
- Patent number 11,788,374
- Issue date Oct 17, 2023
- Kinetic Pressure Control Ltd.
- Billy J. Gallagher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating control device systems and methods
- Patent number 11,732,543
- Issue date Aug 22, 2023
- Schlumberger Technology Corporation
- Nicolas Arteaga
- E21 - EARTH DRILLING MINING
Information Patent Grant
Closing unit system for a blowout preventer
- Patent number 11,708,738
- Issue date Jul 25, 2023
- Schlumberger Technology Corporation
- Matthew Olson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gap control for wireline shear rams
- Patent number 11,692,409
- Issue date Jul 4, 2023
- Baker Hughes Oilfield Operations LLC
- Andrew Ingram
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure blowout preventer system
- Patent number 11,692,410
- Issue date Jul 4, 2023
- Baker Hughes Energy Technology UK Limited
- John Steven Holmes
- G05 - CONTROLLING REGULATING
Information Patent Grant
Shear ram with vertical shear control
- Patent number 11,613,955
- Issue date Mar 28, 2023
- Baker Hughes Oilfield Operations LLC
- Elliot T. Yendell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blowout preventer
- Patent number 11,608,703
- Issue date Mar 21, 2023
- Kinetic Pressure Control Ltd.
- Steven Anthony Angstmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inserts for variable bore rams
- Patent number 11,603,731
- Issue date Mar 14, 2023
- Baker Hughes Oilfield Operations LLC
- Elliot T. Yendell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Smart blow off preventer shear ram system and methods
- Patent number 11,555,372
- Issue date Jan 17, 2023
- Saudi Arabian Oil Company
- Ahmed Abdulaziz Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Interlocking dual v-shaped shear ram and method
- Patent number 11,530,590
- Issue date Dec 20, 2022
- Raul Araujo
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure blowout preventer system
- Patent number 11,519,237
- Issue date Dec 6, 2022
- Hydril USA Distribution LLC
- John Steven Holmes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electro mechanical power actuator
- Patent number 11,454,307
- Issue date Sep 27, 2022
- Electrical Subsea & Drilling AS
- Egil Eriksen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
INTENSIFIER RAM BLOWOUT PREVENTER
- Publication number 20250092754
- Publication date Mar 20, 2025
- BOP TECHNOLOGIES, LLC
- Herbert J. Read
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
BLOWOUT PREVENTER RAM SEALS AND RAM BLOCKS
- Publication number 20250084718
- Publication date Mar 13, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ray Zonoz
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOWOUT PREVENTER SYSTEM AND METHOD UTILIZING SHEAR RAM BUTTRESS
- Publication number 20250067141
- Publication date Feb 27, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Miguel Urrutia
- E21 - EARTH DRILLING MINING
Information Patent Application
CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER
- Publication number 20250052127
- Publication date Feb 13, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Matthew Olson
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR REMOTE OPERATION OF WELL EQUIPMENT
- Publication number 20250003307
- Publication date Jan 2, 2025
- FMC Kongsberg Subsea AS
- Firat Karadeniz
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULAR CLOSING SYSTEM AND METHOD FOR USE IN BLOWOUT PREVENTER
- Publication number 20240401428
- Publication date Dec 5, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Suman Katanguri
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRICALLY-ACTUATED BLOW-OUT PREVENTER
- Publication number 20240384618
- Publication date Nov 21, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Suman Katanguri
- E21 - EARTH DRILLING MINING
Information Patent Application
HAMMER SHEAR RAM
- Publication number 20240384619
- Publication date Nov 21, 2024
- Saudi Arabian Oil Company
- Atallah N. Alharbi
- E21 - EARTH DRILLING MINING
Information Patent Application
PISTON ACTUATED VALVE APPARATUS
- Publication number 20240344417
- Publication date Oct 17, 2024
- Unity Well Integrity Limited
- Matthew MANNING
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOWOUT PREVENTER WITH MULTIPLE APPLICATION RAM BLADES
- Publication number 20240328277
- Publication date Oct 3, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Micah THREADGILL
- E21 - EARTH DRILLING MINING
Information Patent Application
ONE WAY FLOW BLOWOUT PREVENTER SIDE PORT
- Publication number 20240309721
- Publication date Sep 19, 2024
- Saudi Arabian Oil Company
- Mohammed N. Almannai
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTERS FOR SEVERING OBJECTS IN BORES
- Publication number 20240263535
- Publication date Aug 8, 2024
- Kinetic Pressure Control. Ltd.
- Bobby J. Gallagher
- E21 - EARTH DRILLING MINING
Information Patent Application
INTENSIFIER RAM BLOWOUT PREVENTER
- Publication number 20240240536
- Publication date Jul 18, 2024
- BOP Technologies, LLC
- Herbert Jay Reed
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS, METHODS AND APPARATUS FOR IMPROVED MANAGEMENT OF HYDRAULIC...
- Publication number 20240229591
- Publication date Jul 11, 2024
- TRANSOOCEAN SEDCO FOREX VENTURED LIMITED
- Scott REYNOLDS
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROLLING A SUBSEA BLOWOUT PREVENTER STACK
- Publication number 20240183243
- Publication date Jun 6, 2024
- Saudi Arabian Oil Company
- Oladele Owoeye
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS, METHODS AND APPARATUS FOR IMPROVED MANAGEMENT OF HYDRAULIC...
- Publication number 20240133262
- Publication date Apr 25, 2024
- TRANSOOCEAN SEDCO FOREX VENTURED LIMITED
- Scott REYNOLDS
- E21 - EARTH DRILLING MINING
Information Patent Application
NON-SEALING CASING SHEAR RAMS
- Publication number 20240110456
- Publication date Apr 4, 2024
- WORLDWIDE OILFIELD MACHINE, INC.
- PRASHANT N AKHARE
- E21 - EARTH DRILLING MINING
Information Patent Application
SIDE PACKER FOR A BLOWOUT PREVENTER
- Publication number 20240011363
- Publication date Jan 11, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Micah THREADGILL
- E21 - EARTH DRILLING MINING
Information Patent Application
INTERLOCK FOR A DRILL RIG AND METHOD FOR OPERATING A DRILL RIG
- Publication number 20230383613
- Publication date Nov 30, 2023
- Barry J. Nield
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SYSTEM AND METHOD FOR SUBSEA WELL LEAK DETECTION AND CONTAINMENT
- Publication number 20230366312
- Publication date Nov 16, 2023
- BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
- Joel Ferreira
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE AND METHOD FOR CLOSING EXTRACTION WELLS UNDER EMERGENCY CONDI...
- Publication number 20230366286
- Publication date Nov 16, 2023
- ENI S.p.A.
- Giorgio RICCI MACCARINI
- E21 - EARTH DRILLING MINING
Information Patent Application
CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER
- Publication number 20230313630
- Publication date Oct 5, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Matthew Olson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER
- Publication number 20230258049
- Publication date Aug 17, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Matthew Olson
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL CONTROL SEALING SYSTEM
- Publication number 20230203908
- Publication date Jun 29, 2023
- Kinetic Pressure Control. Ltd.
- Steven Angstmann
- E21 - EARTH DRILLING MINING
Information Patent Application
Intelligent Well Control System and Method for Surface Blow-Out Pre...
- Publication number 20230127022
- Publication date Apr 27, 2023
- Saudi Arabian Oil Company
- Peter Ido Egbe
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND APPARATUS
- Publication number 20230052359
- Publication date Feb 16, 2023
- Enovate Systems Ltd.
- Anthony SHUTTLETON
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE APPARATUS
- Publication number 20230051577
- Publication date Feb 16, 2023
- Unity Well Integrity Limited
- Matthew MANNING
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for shearing pipe and providing a compression seal
- Publication number 20230030302
- Publication date Feb 2, 2023
- Benton Frederick Baugh
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for producing extra force and reduced hydraulic supply for s...
- Publication number 20230036377
- Publication date Feb 2, 2023
- Benton Frederick Baugh
- E21 - EARTH DRILLING MINING
Information Patent Application
Swivel Apparatus For Fixed Casing Ram
- Publication number 20230022591
- Publication date Jan 26, 2023
- Chevron U.S.A. Inc.
- Thomas Gary Corbett
- E21 - EARTH DRILLING MINING

for shearing drill pipes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Well control sealing system

Blowout preventer system and method utilizing shear ram buttress

Integrated valve blowout preventer for rig-less well interventions

Controlling a subsea blowout preventer stack

Blowout preventer shearing ram

Closing unit system for a blowout preventer

Closing unit system for a blowout preventer

Hardfaced metal surface and method of manufacture

Piston actuated valve apparatus

Device and apparatus

Interlock for a drill rig and method for operating a drill rig

Blowout preventer with multiple application ram blades

High pressure riser connection to wellhead

Hot isostatic pressing (HIP) fabrication of multi-metallic componen...

Hot isostatic pressing (HIP) fabrication of multi-metallic componen...

Shear ram for a blowout preventer

Station keeping and emergency disconnecting capability for a vessel...

Side packer for a blowout preventer

Pressure control apparatus inserts

Rotating control device systems and methods

Closing unit system for a blowout preventer

Gap control for wireline shear rams

High pressure blowout preventer system

Shear ram with vertical shear control

Blowout preventer

Inserts for variable bore rams

Smart blow off preventer shear ram system and methods

Interlocking dual v-shaped shear ram and method

High pressure blowout preventer system

Electro mechanical power actuator

Patents Applicationslast 30 patents

INTENSIFIER RAM BLOWOUT PREVENTER

BLOWOUT PREVENTER RAM SEALS AND RAM BLOCKS

BLOWOUT PREVENTER SYSTEM AND METHOD UTILIZING SHEAR RAM BUTTRESS

CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER

SYSTEM AND METHOD FOR REMOTE OPERATION OF WELL EQUIPMENT

ANNULAR CLOSING SYSTEM AND METHOD FOR USE IN BLOWOUT PREVENTER

ELECTRICALLY-ACTUATED BLOW-OUT PREVENTER

HAMMER SHEAR RAM

PISTON ACTUATED VALVE APPARATUS

BLOWOUT PREVENTER WITH MULTIPLE APPLICATION RAM BLADES

ONE WAY FLOW BLOWOUT PREVENTER SIDE PORT

CUTTERS FOR SEVERING OBJECTS IN BORES

INTENSIFIER RAM BLOWOUT PREVENTER

SYSTEMS, METHODS AND APPARATUS FOR IMPROVED MANAGEMENT OF HYDRAULIC...

CONTROLLING A SUBSEA BLOWOUT PREVENTER STACK

SYSTEMS, METHODS AND APPARATUS FOR IMPROVED MANAGEMENT OF HYDRAULIC...

NON-SEALING CASING SHEAR RAMS

SIDE PACKER FOR A BLOWOUT PREVENTER

INTERLOCK FOR A DRILL RIG AND METHOD FOR OPERATING A DRILL RIG

SYSTEM AND METHOD FOR SUBSEA WELL LEAK DETECTION AND CONTAINMENT

VALVE AND METHOD FOR CLOSING EXTRACTION WELLS UNDER EMERGENCY CONDI...

CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER

CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER

WELL CONTROL SEALING SYSTEM

Intelligent Well Control System and Method for Surface Blow-Out Pre...

DEVICE AND APPARATUS

VALVE APPARATUS

Method for shearing pipe and providing a compression seal

Method for producing extra force and reduced hydraulic supply for s...

Swivel Apparatus For Fixed Casing Ram