for underwater installations

Industry

CPC
E21B43/101

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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

E21B43/101for underwater installations

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Downhole apparatus and methods
- Patent number 12,006,783
- Issue date Jun 11, 2024
- DELTATEK OIL TOOLS LIMITED
- Tristam Paul Horn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Geothermal power from superhot geothermal fluid and magma reservoirs
- Patent number 11,852,383
- Issue date Dec 26, 2023
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Geothermal power from superhot geothermal fluid and magma reservoirs
- Patent number 11,841,172
- Issue date Dec 12, 2023
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for casing drilling subsea wells
- Patent number 11,542,791
- Issue date Jan 3, 2023
- SUBSEA DRIVE, LLC
- Steven Michael Rosenberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for guiding the direction of eversion of a flexible liner
- Patent number 11,319,783
- Issue date May 3, 2022
- Carl E. Keller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling casing and method of performing fast drilling and completi...
- Patent number 10,989,036
- Issue date Apr 27, 2021
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Chuanliang Yan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner deployment assembly having full time debris barrier
- Patent number 10,907,428
- Issue date Feb 2, 2021
- Weatherford Technology Holdings, LLC
- Mike A. Luke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inlet-outlet system and method for subsea storage
- Patent number 10,837,261
- Issue date Nov 17, 2020
- NOV Subsea Products AS
- Lars Gösta Andersson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Running tool for tubing hanger
- Patent number 10,487,609
- Issue date Nov 26, 2019
- Cameron International Corporation
- Haw Keat Lim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Outer casing string and method of installing same
- Patent number 10,465,487
- Issue date Nov 5, 2019
- Cameron International Corporation
- Gavin Paul Robottom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inlet-outlet system and method for subsea storage
- Patent number 10,364,654
- Issue date Jul 30, 2019
- NOV Subsea Products AS
- Lars Gösta Andersson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Arrangement for supporting a wellhead
- Patent number 10,287,840
- Issue date May 14, 2019
- NeoDrill AS
- Harald Strand
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore lining for natural gas hydrate and method of constructing...
- Patent number 10,184,324
- Issue date Jan 22, 2019
- MAXSYSTEMS, LLC
- Michael D. Max
- E21 - EARTH DRILLING MINING
Information Patent Grant
Running tool with independent housing rotation sleeve
- Patent number 10,132,132
- Issue date Nov 20, 2018
- Cameron International Corporation
- Gavin Paul Robottom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lining of well bores with expandable and conventional liners
- Patent number 9,816,358
- Issue date Nov 14, 2017
- Statoil Petroleum AS
- Audun Faanes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea drilling with casing
- Patent number 9,719,303
- Issue date Aug 1, 2017
- Weatherford Technology Holdings, LLC
- Eric M. Twardowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Batch drilling using multiple mudline closure devices
- Patent number 9,670,732
- Issue date Jun 6, 2017
- Chevron U.S.A. Inc.
- Henry Anthony Bergeron
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods of running casing in a dual gradient system
- Patent number 9,657,548
- Issue date May 23, 2017
- Weatherford Technology Holdings, LLC
- Marcel Budde
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling and lining a wellbore
- Patent number 9,567,818
- Issue date Feb 14, 2017
- Statoil Petroleum AS
- Morten Eidem
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea drilling with casing
- Patent number 9,493,989
- Issue date Nov 15, 2016
- Weatherford Technology Holdings, LLC
- Eric M. Twardowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing hanger orientation spool
- Patent number 9,376,872
- Issue date Jun 28, 2016
- OneSubsea IP UK Limited
- David R June
- E21 - EARTH DRILLING MINING
Information Patent Grant
Running tool with independent housing rotation sleeve
- Patent number 9,133,679
- Issue date Sep 15, 2015
- Cameron International Corporation
- Gavin Paul Robottom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well completion
- Patent number 9,127,533
- Issue date Sep 8, 2015
- Welltec A/S
- Jørgen Hallundbæk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for running casing into wells drilled with dual...
- Patent number 8,387,705
- Issue date Mar 5, 2013
- BP Corporation North America Inc.
- Mark Heironimus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Location-and-rotation feedback tool for subsea wellheads and method...
- Patent number 8,360,147
- Issue date Jan 29, 2013
- Vetco Gray Inc.
- David L. Ford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for driving casing or conductor pipe
- Patent number 7,775,304
- Issue date Aug 17, 2010
- BP Exploration Operating Company Limited
- Yuejin Luo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing running equipment for offshore rig with surface blowout prev...
- Patent number 7,513,308
- Issue date Apr 7, 2009
- Vetco Gray Inc.
- Stanley Hosie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for connecting underwater tubular members
- Patent number 7,513,309
- Issue date Apr 7, 2009
- Deltide Fishing & Rental Tools, Inc.
- David J. Ruttley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of suspending, completing and working over a well
- Patent number 7,438,135
- Issue date Oct 21, 2008
- Woodside Energy Ltd.
- Peter Ernest Page
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus of suspending, completing and working over a well
- Patent number 7,380,609
- Issue date Jun 3, 2008
- Woodside Energy Limited
- Peter Ernest Page
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE APPARATUS AND METHODS
- Publication number 20240151122
- Publication date May 9, 2024
- DELTATEK OIL TOOLS LIMITED
- Tristam Paul Horn
- E21 - EARTH DRILLING MINING
Information Patent Application
GEOTHERMAL POWER FROM SUPERHOT GEOTHERMAL FLUID AND MAGMA RESERVOIRS
- Publication number 20230304705
- Publication date Sep 28, 2023
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- E21 - EARTH DRILLING MINING
Information Patent Application
GEOTHERMAL POWER FROM SUPERHOT GEOTHERMAL FLUID AND MAGMA RESERVOIRS
- Publication number 20230272947
- Publication date Aug 31, 2023
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS AND METHODS
- Publication number 20230117664
- Publication date Apr 20, 2023
- Deltatek Oil Tools Limited
- Tristam Paul Horn
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING CASING AND METHOD OF PERFORMING FAST DRILLING AND COMPLETI...
- Publication number 20210025268
- Publication date Jan 28, 2021
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Chuanliang YAN
- E21 - EARTH DRILLING MINING
Information Patent Application
INLET-OUTLET SYSTEM AND METHOD FOR SUBSEA STORAGE
- Publication number 20190292882
- Publication date Sep 26, 2019
- NOV Subsea Products AS
- Lars Gösta ANDERSSON
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR HYDRATE MANAGEMENT
- Publication number 20190003293
- Publication date Jan 3, 2019
- Onesubsea IP UK Limited
- Stig Kaare Kanstad
- E21 - EARTH DRILLING MINING
Information Patent Application
RUNNING TOOL FOR TUBING HANGER
- Publication number 20180258727
- Publication date Sep 13, 2018
- Cameron International Corporation
- Haw Keat Lim
- E21 - EARTH DRILLING MINING
Information Patent Application
LINER DEPLOYMENT ASSEMBLY HAVING FULL TIME DEBRIS BARRIER
- Publication number 20180223615
- Publication date Aug 9, 2018
- Weatherford Technology Holdings, LLC.
- Mike A. LUKE
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING THE STRAIN EXPERIENCED BY WELLH...
- Publication number 20180106140
- Publication date Apr 19, 2018
- BP CORPORATION NORTH AMERICA INC.
- Mark Francis Barrilleaux
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE LINING FOR NATURAL GAS HYDRATE
- Publication number 20180010425
- Publication date Jan 11, 2018
- Hydrate Energy International, LLC
- Michael D. Max
- E21 - EARTH DRILLING MINING
Information Patent Application
PISTON ASSEMBLY TO REDUCE ANNULAR PRESSURE BUILDUP
- Publication number 20170370153
- Publication date Dec 28, 2017
- Halliburton Energy Services, Inc.
- Ravinder GAHLAWAT
- E21 - EARTH DRILLING MINING
Information Patent Application
LINING OF WELL BORES WITH EXPANDABLE AND CONVENTIONAL LINERS
- Publication number 20160305225
- Publication date Oct 20, 2016
- STATOIL PETROLEUM AS
- Audun Faanes
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA DRILLING WITH CASING
- Publication number 20150060078
- Publication date Mar 5, 2015
- WEATHERFORD/LAMB, INC.
- Eric M. TWARDOWSKI
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS OF RUNNING CASING IN A DUAL GRADIENT SYSTEM
- Publication number 20140224487
- Publication date Aug 14, 2014
- WEATHERFORD/LAMB, INC.
- Marcel BUDDE
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR DRILLING AND LINING A WELLBORE
- Publication number 20140034391
- Publication date Feb 6, 2014
- STATOIL PETROLEUM AS
- Morten Eidem
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL COMPLETION
- Publication number 20130319677
- Publication date Dec 5, 2013
- WELLTECH A/S
- Jorgen Hallundbæk
- E21 - EARTH DRILLING MINING
Information Patent Application
RUNNING TOOL WITH INDEPENDENT HOUSING ROTATION SLEEVE
- Publication number 20130056282
- Publication date Mar 7, 2013
- Cameron International Corporation
- Gavin Paul Robottom
- E21 - EARTH DRILLING MINING
Information Patent Application
LOCATION-AND-ROTATION FEEDBACK TOOL FOR SUBSEA WELLHEADS AND METHOD...
- Publication number 20120186821
- Publication date Jul 26, 2012
- Vetco Gray Inc.
- David L. Ford
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems and Methods for Running Casing Into Wells Drilled with Dual...
- Publication number 20110036588
- Publication date Feb 17, 2011
- BP Corporation North America Inc.
- Mark Heironimus
- E21 - EARTH DRILLING MINING
Information Patent Application
LOCATION-AND-ROTATION FEEDBACK TOOL FOR SUBSEA WELLHEADS AND METHOD...
- Publication number 20100243244
- Publication date Sep 30, 2010
- David L. Ford
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Drilling With Casing
- Publication number 20100126776
- Publication date May 27, 2010
- Jose A. Trevino
- E21 - EARTH DRILLING MINING
Information Patent Application
PARALLEL DRILLING AND COMPLETION FOR A DRY TREE FLOATING PRODUCTION...
- Publication number 20100108322
- Publication date May 6, 2010
- Terje W. Eilertsen
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Method for Driving Casing or Conductor Pipe
- Publication number 20090078466
- Publication date Mar 26, 2009
- Yuejin Luo
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for connecting underwater tubular members
- Publication number 20070199716
- Publication date Aug 30, 2007
- Deltide
- David J. Ruttley
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of suspending, completing and working over a well
- Publication number 20060237189
- Publication date Oct 26, 2006
- Peter Ernest Page
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubing running equipment for offshore rig with surface blowout prev...
- Publication number 20060042791
- Publication date Mar 2, 2006
- Stanley Hosie
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubing running equipment for offshore rig with surface blowout prev...
- Publication number 20060042799
- Publication date Mar 2, 2006
- Veto Gray Inc.
- Stanley Hosie
- E21 - EARTH DRILLING MINING
Information Patent Application
Telescopic guide pipe for offshore drilling
- Publication number 20050152749
- Publication date Jul 14, 2005
- Stephane Anres
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of suspending, completing and working over a well
- Publication number 20050028980
- Publication date Feb 10, 2005
- Peter Ernest Page
- E21 - EARTH DRILLING MINING

for underwater installations

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Downhole apparatus and methods

Geothermal power from superhot geothermal fluid and magma reservoirs

Geothermal power from superhot geothermal fluid and magma reservoirs

Systems and methods for casing drilling subsea wells

Method for guiding the direction of eversion of a flexible liner

Drilling casing and method of performing fast drilling and completi...

Liner deployment assembly having full time debris barrier

Inlet-outlet system and method for subsea storage

Running tool for tubing hanger

Outer casing string and method of installing same

Inlet-outlet system and method for subsea storage

Arrangement for supporting a wellhead

Wellbore lining for natural gas hydrate and method of constructing...

Running tool with independent housing rotation sleeve

Lining of well bores with expandable and conventional liners

Subsea drilling with casing

Batch drilling using multiple mudline closure devices

Apparatus and methods of running casing in a dual gradient system

Method and apparatus for drilling and lining a wellbore

Subsea drilling with casing

Tubing hanger orientation spool

Running tool with independent housing rotation sleeve

Well completion

Systems and methods for running casing into wells drilled with dual...

Location-and-rotation feedback tool for subsea wellheads and method...

Apparatus and method for driving casing or conductor pipe

Tubing running equipment for offshore rig with surface blowout prev...

Apparatus for connecting underwater tubular members

Method of suspending, completing and working over a well

Method and apparatus of suspending, completing and working over a well

Patents Applicationslast 30 patents

DOWNHOLE APPARATUS AND METHODS

GEOTHERMAL POWER FROM SUPERHOT GEOTHERMAL FLUID AND MAGMA RESERVOIRS

GEOTHERMAL POWER FROM SUPERHOT GEOTHERMAL FLUID AND MAGMA RESERVOIRS

DOWNHOLE APPARATUS AND METHODS

DRILLING CASING AND METHOD OF PERFORMING FAST DRILLING AND COMPLETI...

INLET-OUTLET SYSTEM AND METHOD FOR SUBSEA STORAGE

SYSTEMS AND METHODS FOR HYDRATE MANAGEMENT

RUNNING TOOL FOR TUBING HANGER

LINER DEPLOYMENT ASSEMBLY HAVING FULL TIME DEBRIS BARRIER

SYSTEMS AND METHODS FOR DETERMINING THE STRAIN EXPERIENCED BY WELLH...

WELLBORE LINING FOR NATURAL GAS HYDRATE

PISTON ASSEMBLY TO REDUCE ANNULAR PRESSURE BUILDUP

LINING OF WELL BORES WITH EXPANDABLE AND CONVENTIONAL LINERS

SUBSEA DRILLING WITH CASING

APPARATUS AND METHODS OF RUNNING CASING IN A DUAL GRADIENT SYSTEM

METHOD AND APPARATUS FOR DRILLING AND LINING A WELLBORE

WELL COMPLETION

RUNNING TOOL WITH INDEPENDENT HOUSING ROTATION SLEEVE

LOCATION-AND-ROTATION FEEDBACK TOOL FOR SUBSEA WELLHEADS AND METHOD...

Systems and Methods for Running Casing Into Wells Drilled with Dual...

LOCATION-AND-ROTATION FEEDBACK TOOL FOR SUBSEA WELLHEADS AND METHOD...

Subsea Drilling With Casing

PARALLEL DRILLING AND COMPLETION FOR A DRY TREE FLOATING PRODUCTION...

Apparatus and Method for Driving Casing or Conductor Pipe

Apparatus for connecting underwater tubular members

Method of suspending, completing and working over a well

Tubing running equipment for offshore rig with surface blowout prev...

Tubing running equipment for offshore rig with surface blowout prev...

Telescopic guide pipe for offshore drilling

Method of suspending, completing and working over a well