including heave compensators

Industry

CPC
E21B19/006

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B19/00Handling rods, casings, tubes or the like outside the borehole

Current Industry

E21B19/006including heave compensators

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Drilling plants and methods
- Patent number 12,031,393
- Issue date Jul 9, 2024
- MHWIRTH AS
- Per Inge Roensberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for supporting a flywheel on a floating vessel and method...
- Patent number 11,962,223
- Issue date Apr 16, 2024
- Grant Prideco, Inc.
- Yngvar Borøy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic valve with linear adjustable throttling gate and a hydrau...
- Patent number 11,891,928
- Issue date Feb 6, 2024
- THE OILGEAR COMPANY
- Christopher Jon Walter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Offshore drilling system, vessel and method
- Patent number 11,808,096
- Issue date Nov 7, 2023
- Itrec B.V.
- Diederick Bernardus Wijning
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connection system for a marine drilling riser
- Patent number 11,708,727
- Issue date Jul 25, 2023
- Oil States Industries (UK) Limited
- Garry Stephen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Disruptive coupling systems and methods for subsea systems
- Patent number 11,668,141
- Issue date Jun 6, 2023
- J. Ray McDermott, S.A.
- Mathieu Boisne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for mitigating cable wear in a hoisting system
- Patent number 11,639,639
- Issue date May 2, 2023
- NOBLE DRILLING A/S
- Jesper Holck
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydro-pneumatic cylinder with annulus fluid bypass
- Patent number 11,603,716
- Issue date Mar 14, 2023
- Dril-Quip, Inc.
- Neil B. Prasad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Offshore drilling rig assembly and method
- Patent number 11,598,161
- Issue date Mar 7, 2023
- NOBLE DRILLING A/S
- Konstantin Puskarskij
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compensated drill floor
- Patent number 11,566,478
- Issue date Jan 31, 2023
- Ensco International Incorporated
- Van Van Vu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Platform assembly
- Patent number 11,466,521
- Issue date Oct 11, 2022
- Osbit Limited
- James Campbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compensated elevator link
- Patent number 11,448,017
- Issue date Sep 20, 2022
- AME Pty Ltd
- David Cree
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cable management on marine drilling risers
- Patent number 11,401,753
- Issue date Aug 2, 2022
- Schlumberger Technology Corporation
- Vikas Rakhunde
- E21 - EARTH DRILLING MINING
Information Patent Grant
Motion compensating floor system and method
- Patent number 11,384,607
- Issue date Jul 12, 2022
- David C. Wright
- E21 - EARTH DRILLING MINING
Information Patent Grant
Offshore drilling rig comprising an anti-recoil system
- Patent number 11,377,913
- Issue date Jul 5, 2022
- MAERSK DRILLING A/S
- William James McBeath
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling rig hoisting system
- Patent number 11,339,615
- Issue date May 24, 2022
- MAERSK DRILLING A/S.
- Jesper Holck
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hoisting and tensioning bearing saver
- Patent number 11,279,601
- Issue date Mar 22, 2022
- National-Oilwell Varco, L.P.
- Reece William Kaybidge
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Top connections of subsea risers
- Patent number 11,274,504
- Issue date Mar 15, 2022
- Subsea 7 do Brasil Servicos LTDA
- Andre Ramiro Amorim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for monitoring components of a well
- Patent number 11,261,722
- Issue date Mar 1, 2022
- BP Corporation North America Inc.
- David Earl Cain
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open water coiled tubing control system
- Patent number 11,230,895
- Issue date Jan 25, 2022
- Oceaneering International, Inc.
- John R. Cook
- E21 - EARTH DRILLING MINING
Information Patent Grant
Disruptive coupling systems and methods for subsea systems
- Patent number 11,208,855
- Issue date Dec 28, 2021
- J. Ray McDermott, S.A.
- Mathieu Boisne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Surface platform for use with surface bops and high-pressure risers
- Patent number 11,203,909
- Issue date Dec 21, 2021
- TRENDSETTER VULCAN OFFSHORE, INC.
- James V. Maher
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Top connections of subsea risers
- Patent number 11,199,058
- Issue date Dec 14, 2021
- Subsea 7 do Brasil Servicos LTDA
- Andre Ramiro Amorim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Heave compensation system for assembling a drill string
- Patent number 11,193,340
- Issue date Dec 7, 2021
- Weatherford Technology Holdings, LLC
- Ram K. Bansal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Landing string retainer system
- Patent number 11,131,166
- Issue date Sep 28, 2021
- Expro North Sea Limited
- Stephen George Minty
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lift and turning device
- Patent number 11,118,416
- Issue date Sep 14, 2021
- Ensco International Incorporated
- Van Van Vu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Telescoping electrical connector joint
- Patent number 11,111,750
- Issue date Sep 7, 2021
- Saudi Arabian Oil Company
- Benton Kelly
- E21 - EARTH DRILLING MINING
Information Patent Grant
Passive heave compensator
- Patent number 11,098,539
- Issue date Aug 24, 2021
- Dalian University of Technology
- Guan Guan
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Top-mounted hoist for use in a derrick or drilling mast of an oil a...
- Patent number 11,097,929
- Issue date Aug 24, 2021
- Schlumberger Technology Corporation
- Dag Holen
- E21 - EARTH DRILLING MINING
Information Patent Grant
System arranged on a marine vessel or platform, such as for providi...
- Patent number 11,059,547
- Issue date Jul 13, 2021
- National Oilwell Varco Norway AS
- Kristjan Kristjansson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC VALVE WITH LINEAR ADJUSTABLE THROTTLING GATE AND A HYDRAU...
- Publication number 20240254901
- Publication date Aug 1, 2024
- THE OILGEAR COMPANY
- CHRISTOPHER JON WALTER
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
DRILLING PLANTS AND METHODS
- Publication number 20230023261
- Publication date Jan 26, 2023
- MHWIRTH AS
- PER INGE ROENSBERG
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL CONTROL SYSTEM AND METHOD OF USE
- Publication number 20220403709
- Publication date Dec 22, 2022
- DEEP BLUE OIL & GAS LIMITED
- Alan CLARK
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD
- Publication number 20220307332
- Publication date Sep 29, 2022
- Itrec B.V.
- Diederick Bernardus WIJNING
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
DISRUPTIVE COUPLING SYSTEMS AND METHODS FOR SUBSEA SYSTEMS
- Publication number 20220195818
- Publication date Jun 23, 2022
- MCDERMOTT INTERNATIONAL, INC.
- Mathieu BOISNE
- E21 - EARTH DRILLING MINING
Information Patent Application
Top Connections of Subsea Risers
- Publication number 20220106844
- Publication date Apr 7, 2022
- Subsea 7 do Brasil Servicos Ltda
- Andre Ramiro Amorim
- E21 - EARTH DRILLING MINING
Information Patent Application
Platform Assembly
- Publication number 20220049559
- Publication date Feb 17, 2022
- Osbit Limited
- James Campbell
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING RIG ASSEMBLY AND METHOD
- Publication number 20210363837
- Publication date Nov 25, 2021
- MAERSK DRILLING A/S
- Konstantin PUSKARSKIJ
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRO-PNEUMATIC CYLINDER WITH ANNULUS FLUID BYPASS
- Publication number 20210355762
- Publication date Nov 18, 2021
- Dril-Quip, Inc.
- Neil B. Prasad
- E21 - EARTH DRILLING MINING
Information Patent Application
Top Connections of Subsea Risers
- Publication number 20210348455
- Publication date Nov 11, 2021
- Subsea 7 do Brasil Servicos Ltda
- Andre Ramiro Amorim
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING RIG HOISTING SYSTEM
- Publication number 20210301601
- Publication date Sep 30, 2021
- MAERSK DRILLING A/S
- Jesper HOLCK
- B66 - HOISTING LIFTING HAULING
Information Patent Application
TELESCOPING ELECTRICAL CONNECTOR JOINT
- Publication number 20210262308
- Publication date Aug 26, 2021
- Saudi Arabian Oil Company
- Benton Kelly
- E21 - EARTH DRILLING MINING
Information Patent Application
MOTION COMPENSATING FLOOR SYSTEM AND METHOD
- Publication number 20210262298
- Publication date Aug 26, 2021
- David C. Wright
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR MITIGATING CABLE WEAR IN A HOISTING SYSTEM
- Publication number 20210238935
- Publication date Aug 5, 2021
- MAERSK DRILLING A/S
- Jesper HOLCK
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CABLE MANAGEMENT ON MARINE DRILLING RISERS
- Publication number 20210230948
- Publication date Jul 29, 2021
- Cameron International Corporation
- Vikas Rakhunde
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING COMPONENTS OF A WELL
- Publication number 20210207471
- Publication date Jul 8, 2021
- BP Corporation North America, Inc.
- David Earl Cain
- E21 - EARTH DRILLING MINING
Information Patent Application
DISRUPTIVE COUPLING SYSTEMS AND METHODS FOR SUBSEA SYSTEMS
- Publication number 20210140250
- Publication date May 13, 2021
- J. RAY MCDERMOTT, S.A.
- Mathieu BOISNE
- E21 - EARTH DRILLING MINING
Information Patent Application
PASSIVE HEAVE COMPENSATOR
- Publication number 20210087892
- Publication date Mar 25, 2021
- DALIAN UNIVERSITY OF TECHNOLOGY
- Guan GUAN
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
COMPENSATED DRILL FLOOR
- Publication number 20210062592
- Publication date Mar 4, 2021
- ENSCO International Incorporated
- Van Van Vu
- E21 - EARTH DRILLING MINING
Information Patent Application
HEAVE COMPENSATION SYSTEM FOR ASSEMBLING A DRILL STRING
- Publication number 20200378197
- Publication date Dec 3, 2020
- Weatherford Technology Holdings, LLC.
- Ram K. BANSAL
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING RIG COMPRISING AN ANTI-RECOIL SYSTEM
- Publication number 20200370377
- Publication date Nov 26, 2020
- MAERSK DRILLING A/S
- William James McBEATH
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID TENSIONING OF RISER STRING OPERATING WITH ENERGY STORAGE DEVICE
- Publication number 20200347682
- Publication date Nov 5, 2020
- Aspin Kemp & Associates Holding Corp.
- Yin WU
- E21 - EARTH DRILLING MINING
Information Patent Application
System and Method for Improved Heave Compensation
- Publication number 20200318708
- Publication date Oct 8, 2020
- NATIONAL OILWELL VARCO NORWAY AS
- David Bengt Johan ANKARGREN
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for Supporting a Flywheel on a Floating Vessel and Method...
- Publication number 20200313507
- Publication date Oct 1, 2020
- NATIONAL OILWELL VARCO NORWAY AS
- Yngvar BORØY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Top-Mounted Hoist for Use in A Derrick or Drilling Mast of An Oil a...
- Publication number 20200290850
- Publication date Sep 17, 2020
- Cameron International Corporation
- Dag Holen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
COMPENSATED ELEVATOR LINK
- Publication number 20200224505
- Publication date Jul 16, 2020
- AME Pty Ltd
- David Cree
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ANTI-RECOIL CONTROL DESIGN USING A HYBRID RISER TENSIONING SYSTEM I...
- Publication number 20200199946
- Publication date Jun 25, 2020
- Transocean Sedco Forex Ventures Limited
- Yin Wu
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL INTERVENTION MONOHULL VESSEL
- Publication number 20200115968
- Publication date Apr 16, 2020
- HELIX ENERGY SOLUTIONS GROUP, INC.
- Leigh Beck
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE VESSEL, MARINE PIPELINE INSTALLATION SYSTEM AND METHOD
- Publication number 20200103049
- Publication date Apr 2, 2020
- Itrec B.V.
- Joop ROODENBURG
- E21 - EARTH DRILLING MINING
Information Patent Application
Handling and Completion Interface Systems of High Pressure Risers f...
- Publication number 20200063505
- Publication date Feb 27, 2020
- TRENDSETTER VULCAN OFFSHORE, INC.
- James V. Maher
- E21 - EARTH DRILLING MINING

including heave compensators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Drilling plants and methods

Apparatus for supporting a flywheel on a floating vessel and method...

Hydraulic valve with linear adjustable throttling gate and a hydrau...

Offshore drilling system, vessel and method

Connection system for a marine drilling riser

Disruptive coupling systems and methods for subsea systems

Method and system for mitigating cable wear in a hoisting system

Hydro-pneumatic cylinder with annulus fluid bypass

Offshore drilling rig assembly and method

Compensated drill floor

Platform assembly

Compensated elevator link

Cable management on marine drilling risers

Motion compensating floor system and method

Offshore drilling rig comprising an anti-recoil system

Drilling rig hoisting system

Hoisting and tensioning bearing saver

Top connections of subsea risers

Systems and methods for monitoring components of a well

Open water coiled tubing control system

Disruptive coupling systems and methods for subsea systems

Surface platform for use with surface bops and high-pressure risers

Top connections of subsea risers

Heave compensation system for assembling a drill string

Landing string retainer system

Lift and turning device

Telescoping electrical connector joint

Passive heave compensator

Top-mounted hoist for use in a derrick or drilling mast of an oil a...

System arranged on a marine vessel or platform, such as for providi...

Patents Applicationslast 30 patents

HYDRAULIC VALVE WITH LINEAR ADJUSTABLE THROTTLING GATE AND A HYDRAU...

DRILLING PLANTS AND METHODS

WELL CONTROL SYSTEM AND METHOD OF USE

OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD

DISRUPTIVE COUPLING SYSTEMS AND METHODS FOR SUBSEA SYSTEMS

Top Connections of Subsea Risers

Platform Assembly

OFFSHORE DRILLING RIG ASSEMBLY AND METHOD

HYDRO-PNEUMATIC CYLINDER WITH ANNULUS FLUID BYPASS

Top Connections of Subsea Risers

DRILLING RIG HOISTING SYSTEM

TELESCOPING ELECTRICAL CONNECTOR JOINT

MOTION COMPENSATING FLOOR SYSTEM AND METHOD

METHOD AND SYSTEM FOR MITIGATING CABLE WEAR IN A HOISTING SYSTEM

CABLE MANAGEMENT ON MARINE DRILLING RISERS

SYSTEMS AND METHODS FOR MONITORING COMPONENTS OF A WELL

DISRUPTIVE COUPLING SYSTEMS AND METHODS FOR SUBSEA SYSTEMS

PASSIVE HEAVE COMPENSATOR

COMPENSATED DRILL FLOOR

HEAVE COMPENSATION SYSTEM FOR ASSEMBLING A DRILL STRING

OFFSHORE DRILLING RIG COMPRISING AN ANTI-RECOIL SYSTEM

HYBRID TENSIONING OF RISER STRING OPERATING WITH ENERGY STORAGE DEVICE

System and Method for Improved Heave Compensation

Apparatus for Supporting a Flywheel on a Floating Vessel and Method...

Top-Mounted Hoist for Use in A Derrick or Drilling Mast of An Oil a...

COMPENSATED ELEVATOR LINK

ANTI-RECOIL CONTROL DESIGN USING A HYBRID RISER TENSIONING SYSTEM I...

WELL INTERVENTION MONOHULL VESSEL

OFFSHORE VESSEL, MARINE PIPELINE INSTALLATION SYSTEM AND METHOD

Handling and Completion Interface Systems of High Pressure Risers f...