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supporting a riser from a drilling or production platform
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CPC
E21B19/004
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B19/00
Handling rods, casings, tubes or the like outside the borehole
Current Industry
E21B19/004
supporting a riser from a drilling or production platform
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Patents Grants
last 30 patents
Information
Patent Grant
Adapter tool for coupling a bend stiffener with diverless bell mout...
Patent number
12,129,719
Issue date
Oct 29, 2024
Petroleo Brasileiro S.A. Petrobras
Flavio Barroso De Mello
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dynamic positioning control
Patent number
12,116,092
Issue date
Oct 15, 2024
NOBLE DRILLING A/S
John Røn Pedersen
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
Coil structure
Patent number
12,031,391
Issue date
Jul 9, 2024
Lynchpin Technologies (Cayman) LTD
Reginald Waye Layden
E21 - EARTH DRILLING MINING
Information
Patent Grant
Delivering fluid to a subsea wellhead
Patent number
12,018,540
Issue date
Jun 25, 2024
ConocoPhillips Company
Leif Kvarme
E21 - EARTH DRILLING MINING
Information
Patent Grant
Installation of subsea risers
Patent number
12,006,776
Issue date
Jun 11, 2024
Subsea 7 do Brasil Servicos LTDA
Andre Ramiro Amorim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Adapter tool for coupling a bend stiffener with interface for bell...
Patent number
12,000,218
Issue date
Jun 4, 2024
Petroleo Brasileiro S.A. Petrobras
Flavio Barroso De Mello
E21 - EARTH DRILLING MINING
Information
Patent Grant
Support for risers and method for coupling and uncoupling
Patent number
11,946,324
Issue date
Apr 2, 2024
Petróbras Brasileiro S. A.—Petrobras
Claudio Violante Ferreira
E21 - EARTH DRILLING MINING
Information
Patent Grant
Off shore riser fixation system and method
Patent number
11,773,661
Issue date
Oct 3, 2023
Saipem S.p.A.
Sergio Simões
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for forced circulation of fluids through the annu...
Patent number
11,674,355
Issue date
Jun 13, 2023
Petroleo Brasileiro S.A. Petrobras
Marcos Carpigiani De Almeida
E21 - EARTH DRILLING MINING
Information
Patent Grant
Riser running tool with liquid fill and test
Patent number
11,639,635
Issue date
May 2, 2023
Schlumberger Technology Corporation
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rigid riser adapter for offshore retrofitting of vessel with flexib...
Patent number
11,572,745
Issue date
Feb 7, 2023
Oil States Industries, Inc.
Michael Eugene Hogan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea riser systems
Patent number
11,549,314
Issue date
Jan 10, 2023
Subsea 7 do Brasil Servicos Ltda
Luiz Carlos De Lemos Junior
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Delivering fluid to a subsea wellhead
Patent number
11,512,550
Issue date
Nov 29, 2022
ConocoPhillips Company
Leif Kvarme
E21 - EARTH DRILLING MINING
Information
Patent Grant
Riser running tool with liquid fill and test
Patent number
11,359,439
Issue date
Jun 14, 2022
Schlumberger Technology Corporation
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Running a subsea riser string
Patent number
11,352,842
Issue date
Jun 7, 2022
Itrec B.V.
Pieter Dirk Melis Van Duivendijk
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for supporting a riser
Patent number
11,299,939
Issue date
Apr 12, 2022
MAERSK DRILLING A/S.
Nikolaj Golovinskij
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling system for rock drilling
Patent number
11,293,238
Issue date
Apr 5, 2022
National Oilwell Vareo Norway AS
Audun Tørresvold
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fabrication of pipe bundles offshore
Patent number
11,236,550
Issue date
Feb 1, 2022
Acergy France SAS
Florent Menet
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Submarine drilling support system
Patent number
11,225,844
Issue date
Jan 18, 2022
Japan Agency for Marine-Earth Science and Technology
Tomokazu Saruhashi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Large width diameter riser segment lowerable through a rotary of a...
Patent number
11,105,171
Issue date
Aug 31, 2021
AMERIFORGE GROUP INC.
Justin Fraczek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulic workover unit for live well workover
Patent number
11,047,199
Issue date
Jun 29, 2021
Halliburton Energy Services, Inc.
Herwig Michael Sredensek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Offshore drilling and a configurable support structure for the same
Patent number
11,028,549
Issue date
Jun 8, 2021
MAERSK DRILLING A/S.
Michael Kannegaard
E21 - EARTH DRILLING MINING
Information
Patent Grant
Movable wellbay assembly
Patent number
10,865,608
Issue date
Dec 15, 2020
FRONTIER DEEPWATER APPRAISAL SOLUTIONS LLC
Roy B. Shilling
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Underwater SCR lifting frame
Patent number
10,815,736
Issue date
Oct 27, 2020
Oceaneering International, Inc.
Walter Jack Couch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Modified pumped riser solution
Patent number
10,724,315
Issue date
Jul 28, 2020
Managed Pressure Operations PTE Ltd.
Christian Leuchtenberg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-installing conductor guide support frame system and method
Patent number
10,711,537
Issue date
Jul 14, 2020
Technip France
Eng Yeow Kuan
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Subsea wellbore operations vessel and method
Patent number
10,676,999
Issue date
Jun 9, 2020
Itrec B.V.
Joop Roodenburg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Porch mounted variable reluctance measurement technology tendon ten...
Patent number
10,668,988
Issue date
Jun 2, 2020
Oil States Industries, Inc.
John Ray Baileys
G01 - MEASURING TESTING
Information
Patent Grant
Buoyant system and method with buoyant extension and guide tube
Patent number
10,655,437
Issue date
May 19, 2020
Technip France
Anil Kumar Sablok
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
Apparatus, System And Method For Monitoring Sealing Devices
Publication number
20240418267
Publication date
Dec 19, 2024
ROMAR INTERATIONAL LIMITED
Martin McKenzie
E21 - EARTH DRILLING MINING
Information
Patent Application
DELIVERING FLUID TO A SUBSEA WELLHEAD
Publication number
20240309722
Publication date
Sep 19, 2024
ConocoPhillips Company
Leif KVARME
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTILINE RISER BIG BORE CONNECTOR
Publication number
20240229575
Publication date
Jul 11, 2024
Hydril USA Distribution LLC
Andrew Peralez
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
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
MULTILINE RISER BIG BORE CONNECTOR
Publication number
20240133251
Publication date
Apr 25, 2024
Hydril USA Distribution LLC
Andrew Peralez
E21 - EARTH DRILLING MINING
Information
Patent Application
PULL-IN SYSTEM AND METHOD OF KEELHAULING RIGID RISERS USING A DEFLE...
Publication number
20240117689
Publication date
Apr 11, 2024
Petroleo Brasileiro S.A. - PETROBRAS
JOSE MAURICIO TEIXEIRA DA GAMA LIMA
E21 - EARTH DRILLING MINING
Information
Patent Application
ADAPTER TOOL FOR COUPLING A BEND STIFFENER WITH DIVERLESS BELLMOUTH...
Publication number
20240035344
Publication date
Feb 1, 2024
Petroleo Brasileiro S.A. - PETROBRAS
Flavio BARROSO DE MELLO
E21 - EARTH DRILLING MINING
Information
Patent Application
POLYVALENT RISER BALCONY
Publication number
20230374870
Publication date
Nov 23, 2023
Petroleo Brasileiro S.A. - PETROBRAS
Helvio FERREIRA DA SILVA
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
SUPPORT FOR RISERS AND METHOD FOR COUPLING AND UNCOUPLING
Publication number
20230228159
Publication date
Jul 20, 2023
Petroleo Brasileiro S.A. - PETROBRAS
Claudio Violante Ferreira
E21 - EARTH DRILLING MINING
Information
Patent Application
DELIVERING FLUID TO A SUBSEA WELLHEAD
Publication number
20230078342
Publication date
Mar 16, 2023
ConocoPhillips Company
Leif KVARME
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
OFF SHORE RISER FIXATION SYSTEM AND METHOD
Publication number
20220316285
Publication date
Oct 6, 2022
SAIPEM S.p.A.
Sergio SIMÕES
E21 - EARTH DRILLING MINING
Information
Patent Application
RISER RUNNING TOOL WITH LIQUID FILL AND TEST
Publication number
20220290503
Publication date
Sep 15, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Application
SEMI-SUBMERSIBLE FLOATING OFFSHORE VESSEL
Publication number
20220274676
Publication date
Sep 1, 2022
Itrec B.V.
Diederick Bernardus WIJNING
E21 - EARTH DRILLING MINING
Information
Patent Application
ADAPTER TOOL FOR COUPLING A BEND STIFFENER WITH INTERFACE FOR BELL...
Publication number
20220186570
Publication date
Jun 16, 2022
Petroleo Brasileiro S.A. - PETROBRAS
Flavio Barroso DE MELLO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Coil Structure
Publication number
20220127915
Publication date
Apr 28, 2022
Reginald Waye Layden
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS, SYSTEM AND METHOD FOR MONITORING SEALING DEVICES
Publication number
20220034406
Publication date
Feb 3, 2022
Romar International Limited
Martin Mckenzie
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RIGID RISER ADAPTER FOR OFFSHORE RETROFITTING OF VESSEL WITH FLEXIB...
Publication number
20210317709
Publication date
Oct 14, 2021
OIL STATES INDUSTRIES, INC.
Michael Eugene Hogan
E21 - EARTH DRILLING MINING
Information
Patent Application
DELIVERING FLUID TO A SUBSEA WELLHEAD
Publication number
20210189827
Publication date
Jun 24, 2021
ConocoPhillips Company
Leif KVARME
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDRAULIC WORKOVER UNIT FOR LIVE WELL WORKOVER
Publication number
20210140260
Publication date
May 13, 2021
Halliburton Energy Services, Inc.
Herwig Michael Sredensek
E21 - EARTH DRILLING MINING
Information
Patent Application
RISER RUNNING TOOL WITH AUTOMATED ALIGNMENT AND LOAD COMPENSATION
Publication number
20210108469
Publication date
Apr 15, 2021
Cameron International Corporation
Rolf Gullaksen
E21 - EARTH DRILLING MINING
Information
Patent Application
RISER RUNNING TOOL WITH LIQUID FILL AND TEST
Publication number
20210108467
Publication date
Apr 15, 2021
Cameron International Corporation
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Application
Fabrication of Pipe Bundles Offshore
Publication number
20200378191
Publication date
Dec 3, 2020
ACERGY FRANCE SAS
Florent Menet
E21 - EARTH DRILLING MINING
Information
Patent Application
DYNAMIC POSITIONING CONTROL
Publication number
20200277031
Publication date
Sep 3, 2020
MAERSK DRILLING A/S
John Røn PEDERSEN
E21 - EARTH DRILLING MINING
Information
Patent Application
RUNNING A SUBSEA RISER STRING
Publication number
20200256135
Publication date
Aug 13, 2020
Itrec B.V.
Joop ROODENBURG
E21 - EARTH DRILLING MINING
Information
Patent Application
LARGE WIDTH DIAMETER RISER SEGMENT LOWERABLE THROUGH A ROTARY OF A...
Publication number
20200182002
Publication date
Jun 11, 2020
Justin FRACZEK
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR FORCED CIRCULATION OF FLUIDS THROUGH THE ANNU...
Publication number
20200165878
Publication date
May 28, 2020
Petroleo Brasileiro S.A. - PETROBRAS
Marcos Carpigiani De Almeida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
EXPANDABLE FAIRING OF WEATHERVANING RISER JOINT
Publication number
20200131858
Publication date
Apr 30, 2020
ENSCO International Incorporated
Benjamin Matthew Riley
E21 - EARTH DRILLING MINING