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Well heads Setting-up thereof
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E21B33/03
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B33/00
Sealing or packing boreholes or wells
Current Industry
E21B33/03
Well heads Setting-up thereof
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Patents Grants
last 30 patents
Information
Patent Grant
Wellhead apparatus, assembly and method for supporting downhole tubing
Patent number
11,982,148
Issue date
May 14, 2024
Baker Hughes Energy Technology UK Limited
Michael Ross
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore protector ram
Patent number
11,982,159
Issue date
May 14, 2024
Saudi Arabian Oil Company
Ahmed A. Al-Mousa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead assembly valve systems and methods
Patent number
11,976,534
Issue date
May 7, 2024
Cameron International Corporation
Kirk P. Guidry
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead connecting assembly
Patent number
11,959,351
Issue date
Apr 16, 2024
FMC Technologies, Inc.
Alejandro Andueza
E21 - EARTH DRILLING MINING
Information
Patent Grant
Locking pin tool for use with a locking pin of a wellhead
Patent number
11,952,857
Issue date
Apr 9, 2024
Ripen Pull, LLC
Dustin Davis
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Managed pressure drilling system and method of use
Patent number
11,952,840
Issue date
Apr 9, 2024
DEEP BLUE OIL & GAS LIMITED
Alan Clark
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing hanger alignment device with plug-based alignment mechanism
Patent number
11,952,854
Issue date
Apr 9, 2024
Dril-Quip, Inc.
Blake T. DeBerry
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead alignment systems and methods
Patent number
11,954,840
Issue date
Apr 9, 2024
Cameron International Corporation
Alan Davis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Subsea variable speed drive apparatus
Patent number
11,950,389
Issue date
Apr 2, 2024
Ana Maria Guimarães Guerreiro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Casing slip hanger retrieval tool system and method
Patent number
11,939,832
Issue date
Mar 26, 2024
Baker Hughes Oilfield Operations LLC
Samuel Cheng
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure management sub-systems for subsea managed pressure operations
Patent number
11,933,128
Issue date
Mar 19, 2024
BLADE ENERGY PARTNERS LTD.
Oscar R. Gabaldon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electrical drilling and production systems and methods
Patent number
11,933,129
Issue date
Mar 19, 2024
Schlumberger Technology Corporation
Vikas Rakhunde
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
Obstruction detector assemblies, systems, and related methods for d...
Patent number
11,920,956
Issue date
Mar 5, 2024
Safoco, Inc.
David Lymberopoulos
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electrical component of a subsea connector and method of manufactur...
Patent number
11,923,648
Issue date
Mar 5, 2024
Siemens Energy Global GmbH & Co. KG
Wesley Barrett
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Riser collet connector systems and methods
Patent number
11,920,422
Issue date
Mar 5, 2024
Schlumberger Technology Corporation
Harold Tenorio
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea wellhead support system and associated method of installing...
Patent number
11,920,421
Issue date
Mar 5, 2024
Kristian Arnø-Kristoffersen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole swivel apparatus and method
Patent number
11,913,290
Issue date
Feb 27, 2024
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Grant
Riser system
Patent number
11,905,783
Issue date
Feb 20, 2024
Spoked Solutions LLC
Bryce Elliott Randle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rigless drilling and wellhead installation
Patent number
11,905,831
Issue date
Feb 20, 2024
Vetco Gray Scandinavia AS
Jarle Hvidsten
E21 - EARTH DRILLING MINING
Information
Patent Grant
Linear wellhead connection systems and methods
Patent number
11,905,781
Issue date
Feb 20, 2024
FORUM US, INC.
Steven Post
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stuffing box environmental seal
Patent number
11,905,780
Issue date
Feb 20, 2024
AWA Oilfield Services, Inc.
Kyle Semlinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Regulator having check valve manifold for use in subsea control cir...
Patent number
11,905,782
Issue date
Feb 20, 2024
National Coupling Company, Inc.
Chris Roy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rod lock out clamp
Patent number
11,898,412
Issue date
Feb 13, 2024
Oil Lift Technology Inc.
Ross Willard Senger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mechanical hanger running tool with fluid bearing system and method
Patent number
11,891,871
Issue date
Feb 6, 2024
Baker Hughes Oilfield Operations LLC
Joseph Shu Yian Liew
E21 - EARTH DRILLING MINING
Information
Patent Grant
Spool assemblies and related methods for fluidly connecting wellheads
Patent number
11,885,193
Issue date
Jan 30, 2024
Safoco, Inc.
David Lymberopoulos
E21 - EARTH DRILLING MINING
Information
Patent Grant
Low power consumption electro-hydraulic system with multiple solenoids
Patent number
11,885,200
Issue date
Jan 30, 2024
Halliburton Energy Services, Inc.
Lorenzzo Breda Minassa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotating indexing coupling (RIC) assembly for installation and orie...
Patent number
11,885,194
Issue date
Jan 30, 2024
FMC Technologies, Inc.
Richard Murphy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Single solenoid valve electro-hydraulic control system that actuate...
Patent number
11,873,699
Issue date
Jan 16, 2024
Halliburton Energy Services, Inc.
Lorenzzo Breda Minassa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for initiating an emergency disconnect sequence
Patent number
11,873,694
Issue date
Jan 16, 2024
Bahaa Nouh
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
WELLHEAD IMPRESSION TOOL FOR EVALUATING CONDITION OF WELLHEAD SPOOLS
Publication number
20240159120
Publication date
May 16, 2024
Saudi Arabian Oil Company
E21 - EARTH DRILLING MINING
Information
Patent Application
FLEXIBLE LINEAR ACCESSIBLE CONTROLS SUBSEA
Publication number
20240151115
Publication date
May 9, 2024
Hydril USA Distribution LLC
Amine Abou-Assaad
E21 - EARTH DRILLING MINING
Information
Patent Application
RIGLESS DRILLING AND WELLHEAD INSTALLATION
Publication number
20240141731
Publication date
May 2, 2024
VETCO GRAY SCANDINAVIA AS
Jarle Hvidsten
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR INSTALLING OR RETRIEVING A PRESSURE CAP ASSEMBLY
Publication number
20240133260
Publication date
Apr 25, 2024
Onesubsea IP UK Limited
Alireza Shirani
E21 - EARTH DRILLING MINING
Information
Patent Application
SINGLE SOLENOID VALVE ELECTRO-HYDRAULIC CONTROL SYSTEM THAT ACTUATE...
Publication number
20240125204
Publication date
Apr 18, 2024
Halliburton Energy Services, Inc.
Lorenzzo Breda Minassa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Regulator Having Check Valve Manifold for Use in Subsea Control Cir...
Publication number
20240125192
Publication date
Apr 18, 2024
National Coupling Company, Inc.
Chris ROY
E21 - EARTH DRILLING MINING
Information
Patent Application
GRAVITY ACTUATED CONNECTION MECHANISM FOR HIGH PRESSURE WELLHEAD AP...
Publication number
20240117699
Publication date
Apr 11, 2024
CROWN OIL TOOLS LLC
Ross PLISKA
E21 - EARTH DRILLING MINING
Information
Patent Application
INVERTED DIFFUSER FOR ABRASIVE SLURRY FLOW WITH SENSOR FOR INTERNAL...
Publication number
20240110454
Publication date
Apr 4, 2024
Baker Hughes Oilfield Operations LLC
Fabio O. Tanaka
E21 - EARTH DRILLING MINING
Information
Patent Application
Wellhead Bracing System
Publication number
20240110463
Publication date
Apr 4, 2024
Chevron U.S.A. Inc.
Wangming Lu
E21 - EARTH DRILLING MINING
Information
Patent Application
CONTROLLING A WELLBORE PRESSURE
Publication number
20240102358
Publication date
Mar 28, 2024
Saudi Arabian Oil Company
Shoaib Murtaza
E21 - EARTH DRILLING MINING
Information
Patent Application
LOW POWER CONSUMPTION ELECTRO-HYDRAULIC SYSTEM WITH MULTIPLE SOLENOIDS
Publication number
20240102354
Publication date
Mar 28, 2024
Halliburton Energy Services, Inc.
Lorenzzo Breda Minassa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SUBMERSIBLE REMOTE OPERATED VEHICLE VISION ASSISTANCE AND CONTROL
Publication number
20240092465
Publication date
Mar 21, 2024
FMC Technologies, Inc.
Blake Schumann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROTATING INDEXING COUPLING (RIC) ASSEMBLY FOR INSTALLATION AND ORIE...
Publication number
20240084660
Publication date
Mar 14, 2024
FMC Technologies, Inc.
Richard Murphy
E21 - EARTH DRILLING MINING
Information
Patent Application
INTEGRATED CURRENT LOAD AS WELLHEAD FATIGUE DAMAGE RATE INDICATOR
Publication number
20240084692
Publication date
Mar 14, 2024
Chevron U.S.A. Inc.
Xiaorui Guan
E21 - EARTH DRILLING MINING
Information
Patent Application
Configurable Coupling Assembly
Publication number
20240076948
Publication date
Mar 7, 2024
Onesubsea IP UK Limited
Jacob Books
E21 - EARTH DRILLING MINING
Information
Patent Application
Subsea Wellhead Monitoring System
Publication number
20240068319
Publication date
Feb 29, 2024
Brandon Beau Beaver
E21 - EARTH DRILLING MINING
Information
Patent Application
Remote Actuated Rotary Wellhead Connection
Publication number
20240060380
Publication date
Feb 22, 2024
Edge Mechanical Design Inc.
Daine STRANKMAN
E21 - EARTH DRILLING MINING
Information
Patent Application
ADAPTER FOR CONNECTING CONCENTRIC CHRISTMAS TREE WITH ECCENTRIC PRO...
Publication number
20240060383
Publication date
Feb 22, 2024
AKER SOLUTIONS DO BRASIL LTDA
ALEXANDRE AUGUSTO ABREU DOS SANTOS
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTRIC ACTUATOR BUS SYSTEM
Publication number
20240035349
Publication date
Feb 1, 2024
Onesubsea IP UK Limited
Burkhard SOMMER
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOW MEASURING AND MONITORING APPARATUS FOR A SUBSEA TREE
Publication number
20240011388
Publication date
Jan 11, 2024
Onesubsea IP UK Limited
Jonathan Mark Frankland
E21 - EARTH DRILLING MINING
Information
Patent Application
SPIRAL LOCK ELECTRICAL CONNECTION ASSEMBLY
Publication number
20240014579
Publication date
Jan 11, 2024
INNOVEX DOWNHOLE SOLUTIONS, INC.
Gary FIRTH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WELLHEAD LEAK DETECTION AND REMEDIATION CAPPING SYSTEM
Publication number
20240003244
Publication date
Jan 4, 2024
Talal Atif Debs
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLHEAD SYSTEM
Publication number
20240003212
Publication date
Jan 4, 2024
AKER SOLUTIONS AS
STUART SPITZ
E21 - EARTH DRILLING MINING
Information
Patent Application
Tie-in of subsea pipeline
Publication number
20230407728
Publication date
Dec 21, 2023
Equinor Energy AS
Kjell Einar Ellingsen
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR TUBING HANGER INSTALLATION
Publication number
20230399913
Publication date
Dec 14, 2023
CCB Subsea AS
Helge Løken
E21 - EARTH DRILLING MINING
Information
Patent Application
MAGNETICALLY COUPLED INFLOW CONTROL DEVICE
Publication number
20230399914
Publication date
Dec 14, 2023
Halliburton Energy Services, Inc.
Kevin Robin Passmore
E21 - EARTH DRILLING MINING
Information
Patent Application
BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY
Publication number
20230392466
Publication date
Dec 7, 2023
Dril-Quip, Inc.
Chris D. Bartlett
E21 - EARTH DRILLING MINING
Information
Patent Application
LIGHTWEIGHT FLOW MODULE
Publication number
20230383617
Publication date
Nov 30, 2023
FMC Technologies, Inc.
Paul L. Riley
E21 - EARTH DRILLING MINING
Information
Patent Application
TREE ORIENTATION SYSTEM AND METHOD FOR A RESOURCE EXTRACTION SYSTEM
Publication number
20230374878
Publication date
Nov 23, 2023
Onesubsea IP UK Limited
Jacob Taylor BOOKS
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTATING AND RECIPROCATING SWIVEL APPARATUS AND METHOD
Publication number
20230366275
Publication date
Nov 16, 2023
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING