specially adapted for obtaining from underwater installations

Industry

CPC
E21B43/01

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells

Current Industry

E21B43/01specially adapted for obtaining from underwater installations

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Overpressure valve system for a subsea manifold
- Patent number 12,359,540
- Issue date Jul 15, 2025
- FMC Technologies, Inc.
- Leonardo de Araujo Bernardo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Short impeller for a turbomachine
- Patent number 12,352,290
- Issue date Jul 8, 2025
- OneSubsea IP UK Limited
- Bernt-Helge Torkildsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Off shore rigid steel riser termination and fixation system to floa...
- Patent number 12,345,104
- Issue date Jul 1, 2025
- Saipem S.p.A.
- Sergio Garcia Simoes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Off shore rigid steel riser termination and fixation system to Floa...
- Patent number 12,338,694
- Issue date Jun 24, 2025
- Saipem S.p.A.
- Amedeo Marcotulli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for thermal management of subsea conduits using...
- Patent number 12,338,712
- Issue date Jun 24, 2025
- Chevron U.S.A. Inc.
- Antonio C. F. Critsinelis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Oil production system and method
- Patent number 12,326,072
- Issue date Jun 10, 2025
- Jack McIntyre
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
End connection assembly and method for producing the same
- Patent number 12,326,202
- Issue date Jun 10, 2025
- Sylvain Routeau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for installing risers in a fluid injection system
- Patent number 12,312,893
- Issue date May 27, 2025
- HORISONT ENERGI AS
- Ståle Brattebø
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid injection system and related methods
- Patent number 12,312,892
- Issue date May 27, 2025
- HORISONT ENERGI AS
- Ståle Brattebø
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sea floor automatic well intervention
- Patent number 12,312,919
- Issue date May 27, 2025
- Halliburton Energy Services, Inc.
- Sudhir Gupta
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for thermal management of subsea conduits using...
- Patent number 12,297,948
- Issue date May 13, 2025
- Chevron U.S.A. Inc.
- Antonio C. F. Critsinelis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for expanding the capacity for local storage of chemical pro...
- Patent number 12,286,869
- Issue date Apr 29, 2025
- Petroleo Brasileiro S.A. Petrobras
- Fernando Antonio Moreira Da Silva
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wellfield management systems and methods
- Patent number 12,281,569
- Issue date Apr 22, 2025
- GEOSCIENCE Support Services, Inc.
- Dennis E. Williams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control and management system of multiphase streams in subsea oil a...
- Patent number 12,264,571
- Issue date Apr 1, 2025
- Petroleo Brasileiro S.A. Petrobras
- Fabio Cesar Diehl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process control system and method for oil and/or gas production and...
- Patent number 12,247,461
- Issue date Mar 11, 2025
- Blue Gentoo Ltd
- Phil Bremner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea fluid injection system
- Patent number 12,247,463
- Issue date Mar 11, 2025
- OneSubsea IP UK Limited
- Helge Dale
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular offshore floating platform systems and methods for operatin...
- Patent number 12,240,566
- Issue date Mar 4, 2025
- ExxonMobil Technology and Engineering Company
- Sai Mohan Majhi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Containment unit, containment system and method for containing flui...
- Patent number 12,228,017
- Issue date Feb 18, 2025
- Marquix, Inc.
- Robert Holloway
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method for use of desulphated injection water from offsh...
- Patent number 12,215,574
- Issue date Feb 4, 2025
- Petroleo Brasileiro S.A. Petrobras
- Fernando Antonio Moreira Da Silva
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Subsea line clamp assembly
- Patent number 12,215,805
- Issue date Feb 4, 2025
- Balmoral Comtec Limited
- Aneel Gill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mobile modular containment system
- Patent number 12,188,334
- Issue date Jan 7, 2025
- Timothy M. Couvillion
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
2-slot inline block manifold system
- Patent number 12,180,809
- Issue date Dec 31, 2024
- Vetco Gray Scandinavia AS
- Steinar Lindemann Hestetun
- 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
System for subsea pressure booster power supply and distribution, m...
- Patent number 12,146,485
- Issue date Nov 19, 2024
- FSubsea AS
- Tommy Westberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compact dual header manifold layout
- Patent number 12,140,002
- Issue date Nov 12, 2024
- Vetco Gray Scandinavia AS
- Steinar Lindemann Hestetun
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Buoy for injecting fluid in a subterranean void and methods for con...
- Patent number 12,140,001
- Issue date Nov 12, 2024
- HORISONT ENERGI AS
- Bjørgulf Haukelidsæter Eidesen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea fluid connection system and associated method
- Patent number 12,117,103
- Issue date Oct 15, 2024
- Nautilus Subsea AS
- Per Lillejordet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for monitoring the integrity of a subsea well and a metho...
- Patent number 12,116,886
- Issue date Oct 15, 2024
- SENTINEL SUBSEA LTD
- Neil Ralph Gordon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea methane production assembly
- Patent number 12,116,869
- Issue date Oct 15, 2024
- AKER SOLUTIONS AS
- Anders Billington
- E21 - EARTH DRILLING MINING
Information Patent Grant
Geothermal power systems and methods for subsea systems
- Patent number 12,110,876
- Issue date Oct 8, 2024
- OneSubsea IP UK Limited
- David Kitchen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SUBSEA EXPANSION JOINT
- Publication number 20250223890
- Publication date Jul 10, 2025
- FMC Technologies, Inc.
- Matthew Faulk
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA TERMINATION ASSEMBLY
- Publication number 20250198261
- Publication date Jun 19, 2025
- OneSubsea AS
- Malik ABDUL
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA JUMPER WITH INTEGRATED FILTER
- Publication number 20250179896
- Publication date Jun 5, 2025
- Chevron U.S.A. Inc.
- Nikhil Dayanand
- E21 - EARTH DRILLING MINING
Information Patent Application
OVERPRESSURE COMPENSATION SYSTEMS AND ASSEMBLIES FOR A SUBSEA MANIFOLD
- Publication number 20250165016
- Publication date May 22, 2025
- FMC Technologies, Inc.
- Leonardo de Araujo Bernardo
- G05 - CONTROLLING REGULATING
Information Patent Application
UTILIZING HIGH PRESSURE SUBSEA RESERVOIR ENERGY TO SUPPORT LOW-PRES...
- Publication number 20250163780
- Publication date May 22, 2025
- Chevron U.S.A. Inc.
- Nikhil Dayanand
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
A METHOD FOR CONNECTING A SUBSEA WELL TO A SUBSEA PIPELINE
- Publication number 20250154855
- Publication date May 15, 2025
- AKER SOLUTIONS SUBSEA AS
- MARTIN PEDERSEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Umbilicals
- Publication number 20250146368
- Publication date May 8, 2025
- Subsea 7 Limited
- Andrew Campbell Plenderleith
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS FOR MANAGING PRESSURE BUILDUP WITHIN SUBSEA PRODUCTION EQUI...
- Publication number 20250146386
- Publication date May 8, 2025
- ExxonMobil Technology and Engineering Company
- Sterling F. LEWIS
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
SHORT IMPELLER FOR A TURBOMACHINE
- Publication number 20240410397
- Publication date Dec 12, 2024
- Onesubsea IP UK Limited
- Bernt-Helge Torkildsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
USE OF MICROCAPSULES COMPOSED OF AN OIL-BASED DRAG-REDUCING POLYMER...
- Publication number 20240384163
- Publication date Nov 21, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- Marcia Cristina KHALIL DE OLIVEIRA
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS FOR INSTALLING RISERS IN A FLUID INJECTION SYSTEM
- Publication number 20240368947
- Publication date Nov 7, 2024
- Ståle BRATTEBØ
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF CONFIGURING A SUBSEA ARRANGEMENT
- Publication number 20240344430
- Publication date Oct 17, 2024
- AKER SOLUTIONS DO BRASIL LTDA
- Edenilson Wichinescki
- E21 - EARTH DRILLING MINING
Information Patent Application
Sea Floor Automatic Well Intervention
- Publication number 20240344431
- Publication date Oct 17, 2024
- Halliburton Energy Services, Inc.
- Sudhir Gupta
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA FLUID INJECTION SYSTEM
- Publication number 20240309736
- Publication date Sep 19, 2024
- Onesubsea IP UK Limited
- Helge Dale
- E21 - EARTH DRILLING MINING
Information Patent Application
EFFICIENT METHOD FOR HIGH RESOLUTION IMAGING AND RECONNAISSANCE OF...
- Publication number 20240263544
- Publication date Aug 8, 2024
- Souvik Mukherjee
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR EXPLOITING MARINE NATURAL GAS HYDRATE RESOURCE
- Publication number 20240240541
- Publication date Jul 18, 2024
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Xiaosen Li
- E21 - EARTH DRILLING MINING
Information Patent Application
OFF SHORE RIGID STEEL RISER TERMINATION AND FIXATION SYSTEM TO FLOA...
- Publication number 20240229577
- Publication date Jul 11, 2024
- SAIPEM S.P.A.
- Sergio GARCIA SIMOES
- E21 - EARTH DRILLING MINING
Information Patent Application
NUT GUIDE
- Publication number 20240229990
- Publication date Jul 11, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- CARLOS AMERICO VEIGA DAMASCENO
- E21 - EARTH DRILLING MINING
Information Patent Application
OFF SHORE RIGID STEEL RISER TERMINATION AND FIXATION SYSTEM TO FLOA...
- Publication number 20240229576
- Publication date Jul 11, 2024
- SAIPEM S.P.A.
- Amedeo MARCOTULLI
- E21 - EARTH DRILLING MINING
Information Patent Application
MODULAR SUBSEA MANIFOLD SYSTEM
- Publication number 20240218888
- Publication date Jul 4, 2024
- AKER SOLUTIONS AS
- MARTIN PEDERSEN
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL AND MANAGEMENT SYSTEM OF MULTIPHASE STREAMS IN SUBSEA OIL A...
- Publication number 20240167373
- Publication date May 23, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- FABIO CESAR DIEHL
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS, SYSTEMS AND STORAGE MEDIA FOR PREDICTING OIL SPILL AREAS O...
- Publication number 20240160815
- Publication date May 16, 2024
- CHANGZHOU UNIVERSITY
- Hong JI
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR EXPANDING THE CAPACITY FOR LOCAL STORAGE OF CHEMICAL PRO...
- Publication number 20240151124
- Publication date May 9, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- FERNANDO ANTONIO MOREIRA DA SILVA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NUT GUIDE
- Publication number 20240133497
- Publication date Apr 25, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- CARLOS AMERICO VEIGA DAMASCENO
- E21 - EARTH DRILLING MINING
Information Patent Application
Oil Production System and Method
- Publication number 20240093581
- Publication date Mar 21, 2024
- Jack McIntyre
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DOWNHOLE CHEMICAL STORAGE FOR WELL MITIGATION AND RESERV...
- Publication number 20240084676
- Publication date Mar 14, 2024
- Saudi Arabian Oil Company
- Eyad Ali Alali
- E21 - EARTH DRILLING MINING
Information Patent Application
BUOY FOR INJECTING FLUID IN A SUBTERRANEAN VOID AND METHODS FOR CON...
- Publication number 20240068332
- Publication date Feb 29, 2024
- Bjørgulf HAUKELIDSÆTER EIDESEN
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR THERMAL MANAGEMENT OF SUBSEA CONDUITS USING...
- Publication number 20240052724
- Publication date Feb 15, 2024
- Chevron U.S.A. Inc.
- Antonio C.F. CRITSINELIS
- E21 - EARTH DRILLING MINING
Information Patent Application
Storage of Fluids Underwater
- Publication number 20240051740
- Publication date Feb 15, 2024
- Subsea 7 Norway AS
- Morten Saeterdal
- E21 - EARTH DRILLING MINING

specially adapted for obtaining from underwater installations

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Overpressure valve system for a subsea manifold

Short impeller for a turbomachine

Off shore rigid steel riser termination and fixation system to floa...

Off shore rigid steel riser termination and fixation system to Floa...

Systems and methods for thermal management of subsea conduits using...

Oil production system and method

End connection assembly and method for producing the same

Methods for installing risers in a fluid injection system

Fluid injection system and related methods

Sea floor automatic well intervention

Systems and methods for thermal management of subsea conduits using...

Method for expanding the capacity for local storage of chemical pro...

Wellfield management systems and methods

Control and management system of multiphase streams in subsea oil a...

Process control system and method for oil and/or gas production and...

Subsea fluid injection system

Modular offshore floating platform systems and methods for operatin...

Containment unit, containment system and method for containing flui...

System and method for use of desulphated injection water from offsh...

Subsea line clamp assembly

Mobile modular containment system

2-slot inline block manifold system

Lightweight flow module

System for subsea pressure booster power supply and distribution, m...

Compact dual header manifold layout

Buoy for injecting fluid in a subterranean void and methods for con...

Subsea fluid connection system and associated method

Apparatus for monitoring the integrity of a subsea well and a metho...

Subsea methane production assembly

Geothermal power systems and methods for subsea systems

Patents Applicationslast 30 patents

SUBSEA EXPANSION JOINT

SUBSEA TERMINATION ASSEMBLY

SUBSEA JUMPER WITH INTEGRATED FILTER

OVERPRESSURE COMPENSATION SYSTEMS AND ASSEMBLIES FOR A SUBSEA MANIFOLD

UTILIZING HIGH PRESSURE SUBSEA RESERVOIR ENERGY TO SUPPORT LOW-PRES...

A METHOD FOR CONNECTING A SUBSEA WELL TO A SUBSEA PIPELINE

Subsea Umbilicals

METHODS FOR MANAGING PRESSURE BUILDUP WITHIN SUBSEA PRODUCTION EQUI...

LIGHTWEIGHT FLOW MODULE

SHORT IMPELLER FOR A TURBOMACHINE

USE OF MICROCAPSULES COMPOSED OF AN OIL-BASED DRAG-REDUCING POLYMER...

METHODS FOR INSTALLING RISERS IN A FLUID INJECTION SYSTEM

METHOD OF CONFIGURING A SUBSEA ARRANGEMENT

Sea Floor Automatic Well Intervention

SUBSEA FLUID INJECTION SYSTEM

EFFICIENT METHOD FOR HIGH RESOLUTION IMAGING AND RECONNAISSANCE OF...

SYSTEM AND METHOD FOR EXPLOITING MARINE NATURAL GAS HYDRATE RESOURCE

OFF SHORE RIGID STEEL RISER TERMINATION AND FIXATION SYSTEM TO FLOA...

NUT GUIDE

OFF SHORE RIGID STEEL RISER TERMINATION AND FIXATION SYSTEM TO FLOA...

MODULAR SUBSEA MANIFOLD SYSTEM

CONTROL AND MANAGEMENT SYSTEM OF MULTIPHASE STREAMS IN SUBSEA OIL A...

METHODS, SYSTEMS AND STORAGE MEDIA FOR PREDICTING OIL SPILL AREAS O...

METHOD FOR EXPANDING THE CAPACITY FOR LOCAL STORAGE OF CHEMICAL PRO...

NUT GUIDE

Oil Production System and Method

METHOD FOR DOWNHOLE CHEMICAL STORAGE FOR WELL MITIGATION AND RESERV...

BUOY FOR INJECTING FLUID IN A SUBTERRANEAN VOID AND METHODS FOR CON...

SYSTEMS AND METHODS FOR THERMAL MANAGEMENT OF SUBSEA CONDUITS USING...

Storage of Fluids Underwater