specially adapted for underwater well heads

Industry

CPC
E21B33/043

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Parent Industries

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

Current Industry

E21B33/043specially adapted for underwater well heads

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Configurable coupling assembly
- Patent number 12,258,834
- Issue date Mar 25, 2025
- OneSubsea IP UK Limited
- Jacob Books
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing hanger alignment device
- Patent number 12,234,702
- Issue date Feb 25, 2025
- Innovex International, Inc.
- Blake T. DeBerry
- E21 - EARTH DRILLING MINING
Information Patent Grant
Offshore platform slot recovery tool system
- Patent number 12,221,839
- Issue date Feb 11, 2025
- Osman Yusuf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing hanger assembly with adjustable load nut
- Patent number 12,196,051
- Issue date Jan 14, 2025
- Richard M. Murphy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lightweight flow module
- Patent number 12,168,908
- Issue date Dec 17, 2024
- FMC Technologies, Inc.
- Paul L. Riley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adapter for connecting concentric Christmas tree with eccentric pro...
- Patent number 12,152,457
- Issue date Nov 26, 2024
- AKER SOLUTIONS DO BRASIL LTDA
- Alexandre Augusto Abreu Dos Santos
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rigidized seal assembly using automated space-out mechanism
- Patent number 12,152,456
- Issue date Nov 26, 2024
- Innovex International, Inc.
- Andrew B. Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tree orientation system and method for a resource extraction system
- Patent number 12,104,447
- Issue date Oct 1, 2024
- OneSubsea IP UK Limited
- Jacob Taylor Books
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compliant well insert sleeves
- Patent number 12,091,943
- Issue date Sep 17, 2024
- Baker Hughes Energy Technology UK Limited
- Carlo Samuele Cafaro
- E21 - EARTH DRILLING MINING
Information Patent Grant
Barrier arrangement in wellhead assembly
- Patent number 12,084,937
- Issue date Sep 10, 2024
- Dril-Quip, Inc.
- Chris D. Bartlett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for tubing hanger installation
- Patent number 12,071,826
- Issue date Aug 27, 2024
- CCB Subsea AS
- Helge Løken
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea casing hanger running tool with anti-rotation feature and me...
- Patent number 12,055,006
- Issue date Aug 6, 2024
- Baker Hughes Oilfield Operations LLC
- Noel Monjure
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for aligning a subsea tubing hanger
- Patent number 12,037,866
- Issue date Jul 16, 2024
- ConocoPhillips Company
- Eivind C. Eike Halvorsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole fiber optic transmission for real-time well monitoring and...
- Patent number 12,025,000
- Issue date Jul 2, 2024
- Dril-Quip, Inc.
- Frank D. Kalb
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for hanger with debris pocket
- Patent number 12,012,820
- Issue date Jun 18, 2024
- Baker Hughes Oilfield Operations LLC
- Samuel Cheng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coiled piston assembly
- Patent number 11,988,062
- Issue date May 21, 2024
- Richard M. Murphy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Zero-gap hanger systems and methods
- Patent number 11,970,920
- Issue date Apr 30, 2024
- Cameron International Corporation
- Kirk Guidry
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea equipment alignment device
- Patent number 11,952,853
- Issue date Apr 9, 2024
- Dril-Quip, Inc.
- Blake T. DeBerry
- 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
Tubing hanger assembly with adjustable load nut
- Patent number 11,920,423
- Issue date Mar 5, 2024
- Richard M. Murphy
- 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
Apparatus for and method of monitoring a drilling installation
- Patent number 11,885,217
- Issue date Jan 30, 2024
- AKER SOLUTIONS AS
- Joakim Martens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Offshore platform slot recovery tool system
- Patent number 11,867,005
- Issue date Jan 9, 2024
- Osman Yusuf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing hanger with shiftable annulus seal
- Patent number 11,828,127
- Issue date Nov 28, 2023
- Dril-Quip, Inc.
- Chris D. Bartlett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Barrier arrangement in wellhead assembly
- Patent number 11,773,678
- Issue date Oct 3, 2023
- Dril-Quip, Inc.
- Chris D. Bartlett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole fiber optic transmission for real-time well monitoring and...
- Patent number 11,767,754
- Issue date Sep 26, 2023
- Dril-Quip, Inc.
- Frank D. Kalb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead arrangement and method
- Patent number 11,761,291
- Issue date Sep 19, 2023
- AKER SOLUTIONS AS
- Geir Ivar Holberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Configurable coupling assembly
- Patent number 11,719,065
- Issue date Aug 8, 2023
- OneSubsea IP UK Limited
- Jacob Books
- E21 - EARTH DRILLING MINING
Information Patent Grant
Completing wells
- Patent number 11,719,064
- Issue date Aug 8, 2023
- New Subsea Technology AS
- Thor Andre Løvoll
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lightweight flow module
- Patent number 11,702,899
- Issue date Jul 18, 2023
- FMC Technologies, Inc.
- Paul L. Riley
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTWEIGHT FLOW MODULE
- Publication number 20250092752
- Publication date Mar 20, 2025
- FMC Technologies, Inc.
- Paul L. Riley
- E21 - EARTH DRILLING MINING
Information Patent Application
Rigidized Seal Assembly Using Automated Space-Out Mechanism
- Publication number 20250052125
- Publication date Feb 13, 2025
- Innovex International, Inc.
- Andrew B. Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR REMOTELY CONTROLLING A RUNNING TOOL
- Publication number 20250020037
- Publication date Jan 16, 2025
- Fox Subsea AS
- Kjetil Storhaug Njærheim
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubing Hanger Alignment Device
- Publication number 20240209710
- Publication date Jun 27, 2024
- Dril-Quip, Inc.
- Blake T. DeBerry
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Equipment Alignment Device
- Publication number 20240209711
- Publication date Jun 27, 2024
- Dril-Quip, Inc.
- Blake T. DeBerry
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubing Hanger Assembly with Adjustable Load Nut
- Publication number 20240191589
- Publication date Jun 13, 2024
- FMC Technologies, Inc.
- Richard M. Murphy
- E21 - EARTH DRILLING MINING
Information Patent Application
Lock Ring Actuator for Tubing Hanger Installation
- Publication number 20240151116
- Publication date May 9, 2024
- Dril-Quip, Inc.
- Andrew B. Mitchell
- 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
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
DOWNHOLE FIBER OPTIC TRANSMISSION FOR REAL-TIME WELL MONITORING AND...
- Publication number 20230407741
- Publication date Dec 21, 2023
- Dril-Quip, Inc.
- Frank D. Kalb
- 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
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
APPARATUS FOR AND METHOD OF MONITORING A DRILLING INSTALLATION
- Publication number 20230340871
- Publication date Oct 26, 2023
- AKER SOLUTIONS AS
- JOAKIM MARTENS
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR HANGER WITH DEBRIS POCKET
- Publication number 20230228165
- Publication date Jul 20, 2023
- Baker Hughes Oilfield Operations LLC
- Samuel Cheng
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubing Hanger Assembly with Adjustable Load Nut
- Publication number 20230184048
- Publication date Jun 15, 2023
- FMC Technologies, Inc.
- Richard M. Murphy
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA CASING HANGER RUNNING TOOL WITH ANTI-ROTATION FEATURE AND ME...
- Publication number 20230151710
- Publication date May 18, 2023
- Baker Hughes Oilfield Operations LLC
- Noel Monjure
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR ALIGNING A SUBSEA TUBING HANGER
- Publication number 20230151709
- Publication date May 18, 2023
- ConocoPhillips Company
- Eivind C. Eike HALVORSEN
- E21 - EARTH DRILLING MINING
Information Patent Application
METHANE HYDRATE PRODUCTION EQUIPMENT AND METHOD
- Publication number 20230130315
- Publication date Apr 27, 2023
- BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
- David A. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Application
Rigidized Seal Assembly Using Automated Space-Out Mechanism
- Publication number 20230026935
- Publication date Jan 26, 2023
- Dril-Quip, Inc.
- Andrew B. Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Application
BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY
- Publication number 20220389781
- Publication date Dec 8, 2022
- Dril-Quip, Inc.
- Chris D. Bartlett
- E21 - EARTH DRILLING MINING
Information Patent Application
TUBING HANGER ALIGNMENT DEVICE WITH PLUG-BASED ALIGNMENT MECHANISM
- Publication number 20220364428
- Publication date Nov 17, 2022
- Dril-Quip, Inc.
- Blake T. DeBerry
- E21 - EARTH DRILLING MINING
Information Patent Application
TUBING HANGER ALIGNMENT DEVICE WITH HELICAL SLOT ALIGNMENT MECHANISM
- Publication number 20220364426
- Publication date Nov 17, 2022
- Dril-Quip, Inc.
- Blake T. DeBerry
- E21 - EARTH DRILLING MINING
Information Patent Application
TUBING HANGER ALIGNMENT DEVICE WITH TORSIONAL SPRING ALIGNMENT MECH...
- Publication number 20220364427
- Publication date Nov 17, 2022
- Dril-Quip, Inc.
- Blake T. DeBerry
- E21 - EARTH DRILLING MINING
Information Patent Application
INDUCTION LOOP CEMENTING PROGRESS DETECTION
- Publication number 20220325614
- Publication date Oct 13, 2022
- Halliburton Energy Services, Inc.
- Songhua Chen
- E21 - EARTH DRILLING MINING
Information Patent Application
ZERO-GAP HANGER SYSTEMS AND METHODS
- Publication number 20220259938
- Publication date Aug 18, 2022
- Cameron International Corporation
- Kirk Guidry
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULUS ISOLATION DEVICE
- Publication number 20220243549
- Publication date Aug 4, 2022
- BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
- Stanley Hosie
- E21 - EARTH DRILLING MINING
Information Patent Application
Coiled Piston Assembly
- Publication number 20220243550
- Publication date Aug 4, 2022
- FMC Technologies, Inc.
- Richard M. Murphy
- E21 - EARTH DRILLING MINING

specially adapted for underwater well heads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Configurable coupling assembly

Tubing hanger alignment device

Offshore platform slot recovery tool system

Tubing hanger assembly with adjustable load nut

Lightweight flow module

Adapter for connecting concentric Christmas tree with eccentric pro...

Rigidized seal assembly using automated space-out mechanism

Tree orientation system and method for a resource extraction system

Compliant well insert sleeves

Barrier arrangement in wellhead assembly

Apparatus and method for tubing hanger installation

Subsea casing hanger running tool with anti-rotation feature and me...

Method and apparatus for aligning a subsea tubing hanger

Downhole fiber optic transmission for real-time well monitoring and...

System and method for hanger with debris pocket

Coiled piston assembly

Zero-gap hanger systems and methods

Subsea equipment alignment device

Tubing hanger alignment device with plug-based alignment mechanism

Tubing hanger assembly with adjustable load nut

Mechanical hanger running tool with fluid bearing system and method

Apparatus for and method of monitoring a drilling installation

Offshore platform slot recovery tool system

Tubing hanger with shiftable annulus seal

Barrier arrangement in wellhead assembly

Downhole fiber optic transmission for real-time well monitoring and...

Wellhead arrangement and method

Configurable coupling assembly

Completing wells

Lightweight flow module

Patents Applicationslast 30 patents

LIGHTWEIGHT FLOW MODULE

Rigidized Seal Assembly Using Automated Space-Out Mechanism

SYSTEM AND METHOD FOR REMOTELY CONTROLLING A RUNNING TOOL

Tubing Hanger Alignment Device

Subsea Equipment Alignment Device

Tubing Hanger Assembly with Adjustable Load Nut

Lock Ring Actuator for Tubing Hanger Installation

Configurable Coupling Assembly

Subsea Wellhead Monitoring System

ADAPTER FOR CONNECTING CONCENTRIC CHRISTMAS TREE WITH ECCENTRIC PRO...

DOWNHOLE FIBER OPTIC TRANSMISSION FOR REAL-TIME WELL MONITORING AND...

APPARATUS AND METHOD FOR TUBING HANGER INSTALLATION

BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY

LIGHTWEIGHT FLOW MODULE

TREE ORIENTATION SYSTEM AND METHOD FOR A RESOURCE EXTRACTION SYSTEM

APPARATUS FOR AND METHOD OF MONITORING A DRILLING INSTALLATION

SYSTEM AND METHOD FOR HANGER WITH DEBRIS POCKET

Tubing Hanger Assembly with Adjustable Load Nut

SUBSEA CASING HANGER RUNNING TOOL WITH ANTI-ROTATION FEATURE AND ME...

METHOD AND APPARATUS FOR ALIGNING A SUBSEA TUBING HANGER

METHANE HYDRATE PRODUCTION EQUIPMENT AND METHOD

Rigidized Seal Assembly Using Automated Space-Out Mechanism

BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY

TUBING HANGER ALIGNMENT DEVICE WITH PLUG-BASED ALIGNMENT MECHANISM

TUBING HANGER ALIGNMENT DEVICE WITH HELICAL SLOT ALIGNMENT MECHANISM

TUBING HANGER ALIGNMENT DEVICE WITH TORSIONAL SPRING ALIGNMENT MECH...

INDUCTION LOOP CEMENTING PROGRESS DETECTION

ZERO-GAP HANGER SYSTEMS AND METHODS

ANNULUS ISOLATION DEVICE

Coiled Piston Assembly