specially adapted for underwater installations

Industry

CPC
E21B49/001

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B49/00Testing the nature of borehole walls Formation testing Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells

Current Industry

E21B49/001specially adapted for underwater installations

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods for creating a critical crust reservoir model
- Patent number 11,953,638
- Issue date Apr 9, 2024
- G-O-Image, LLC
- Peter Geiser
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid sampling and measuring assembly and method
- Patent number 11,952,890
- Issue date Apr 9, 2024
- Saipem S.p.A.
- Alessandro Radicioni
- E21 - EARTH DRILLING MINING
Information Patent Grant
Marine to borehole electromagnetic survey
- Patent number 11,892,584
- Issue date Feb 6, 2024
- Schlumberger Technology Corporation
- Alberto Marsala
- E21 - EARTH DRILLING MINING
Information Patent Grant
Application method of device for accurately evaluating vertical con...
- Patent number 11,649,726
- Issue date May 16, 2023
- GUANGZHOU MARINE GEOLOGICAL SURVEY
- Jiangong Wei
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for oil and gas operations
- Patent number 11,391,110
- Issue date Jul 19, 2022
- Enpro Subsea Limited
- Ian Donald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea gas quality analysis
- Patent number 11,175,272
- Issue date Nov 16, 2021
- EQUINOR ENERGY AS
- Audun Faanes
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for measuring mechanical properties of sea floor sediments a...
- Patent number 11,110,997
- Issue date Sep 7, 2021
- Ocean University of China
- Yonggang Jia
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Real-time monitoring apparatus for seafloor deformation during hydr...
- Patent number 11,054,254
- Issue date Jul 6, 2021
- GUANZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCEINCES
- Dongliang Li
- G01 - MEASURING TESTING
Information Patent Grant
Experimental device for simulating invasion of shallow fluid into w...
- Patent number 10,876,397
- Issue date Dec 29, 2020
- China University of Petroleum—Beijing
- Jin Yang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for oil and gas operations
- Patent number 10,738,557
- Issue date Aug 11, 2020
- Enpro Subsea Limited
- Ian Donald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of optimal selection and sizing of electric submersible pumps
- Patent number 10,697,293
- Issue date Jun 30, 2020
- BAKER HUGHES OILFIELD OPERATIONS, LLC
- Rafael Horschutz Nemoto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Laser measuring system for tubulars
- Patent number 10,605,589
- Issue date Mar 31, 2020
- Bobby Frank Hicks
- E21 - EARTH DRILLING MINING
Information Patent Grant
Crustal and disturbance field survey correction
- Patent number 10,408,055
- Issue date Sep 10, 2019
- ConocoPhillips Company
- Khalid Soofi
- G05 - CONTROLLING REGULATING
Information Patent Grant
SIIS level 2 sensor offset distance extender
- Patent number 10,254,140
- Issue date Apr 9, 2019
- GE Oil & Gas UK Limited
- Reagan D'Mello
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for oil and gas operations
- Patent number 10,174,575
- Issue date Jan 8, 2019
- Enpro Subsea Limited
- Ian Donald
- E21 - EARTH DRILLING MINING
Information Patent Grant
ROV mountable subsea pump flushing and sampling system
- Patent number 10,161,247
- Issue date Dec 25, 2018
- OneSubsea IP UK Limited
- Jostein Tvedt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Oilfield operation using a drill string
- Patent number 10,087,752
- Issue date Oct 2, 2018
- Schlumberger Technology Corporation
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole viscosity sensor with smart fluid
- Patent number 10,060,842
- Issue date Aug 28, 2018
- Halliburton Energy Services, Inc.
- Christopher Michael McMillon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure tolerant battery
- Patent number 9,637,994
- Issue date May 2, 2017
- Schlumberger Technology Corporation
- Peter Nellessen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole stinger geotechnical sampling and in situ testing tool
- Patent number 9,637,978
- Issue date May 2, 2017
- ConocoPhillips Company
- George Leon Holloway
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Plug and pressure testing method and apparatus
- Patent number 9,334,726
- Issue date May 10, 2016
- The Subsea Company
- Barry J. McMiles
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isothermal subsea sampling system and method
- Patent number 9,322,747
- Issue date Apr 26, 2016
- Schlumberger Technology Corporation
- Asmund Boe
- G01 - MEASURING TESTING
Information Patent Grant
Oilfield operation using a drill string
- Patent number 9,238,961
- Issue date Jan 19, 2016
- Schlumberger Technology Corporation
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bending testing
- Patent number 9,157,844
- Issue date Oct 13, 2015
- DMAR Engineering, Inc.
- Zhiming Huang
- G01 - MEASURING TESTING
Information Patent Grant
Remote gas monitoring apparatus for seabed drilling
- Patent number 9,080,406
- Issue date Jul 14, 2015
- Benthic Geotech Pty Ltd.
- Patrick Joseph Kelleher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball penetrometer for soft soils testing
- Patent number 7,493,803
- Issue date Feb 24, 2009
- Benthic Geotech Pty Ltd.
- Patrick J. Kelleher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydrodynamic dampening system for the precise measurement of dynami...
- Patent number 5,804,715
- Issue date Sep 8, 1998
- The United States of America as represented by the Secretary of the Navy
- Richard H. Bennett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical lockout for pressure responsive downhole tool
- Patent number 5,597,016
- Issue date Jan 28, 1997
- Halliburton Company
- Kevin R. Manke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical lockout for pressure responsive downhole tool
- Patent number 5,558,162
- Issue date Sep 24, 1996
- Halliburton Company
- Kevin R. Manke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical lockout for pressure responsive downhole tool
- Patent number 5,518,073
- Issue date May 21, 1996
- Halliburton Company
- Kevin R. Manke
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Petrophysical Classification, Characteriza...
- Publication number 20240111072
- Publication date Apr 4, 2024
- BP CORPORATION NORTH AMERICA INC.
- Kevin WOLF
- G01 - MEASURING TESTING
Information Patent Application
RESTORING CORE SAMPLES
- Publication number 20230212943
- Publication date Jul 6, 2023
- Saudi Arabian Oil Company
- Ying Wang
- G01 - MEASURING TESTING
Information Patent Application
APPLICATION METHOD OF DEVICE FOR ACCURATELY EVALUATING VERTICAL CON...
- Publication number 20230151731
- Publication date May 18, 2023
- Guangzhou Marine Geological Survey
- Jiangong WEI
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS FOR CREATING A CRITICAL CRUST RESERVOIR MODEL
- Publication number 20220299667
- Publication date Sep 22, 2022
- G-O-lmage, LLC
- Peter GEISER
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID SAMPLING AND MEASURING ASSEMBLY AND METHOD
- Publication number 20220235653
- Publication date Jul 28, 2022
- SAIPEM S.P.A.
- Alessandro Radicioni
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DETERMINING PRESENCE OF RESERVOIRED HYDROCARBONS
- Publication number 20220228481
- Publication date Jul 21, 2022
- Shell Oil Company
- Leslie Owuraku BAKSMATY
- G01 - MEASURING TESTING
Information Patent Application
MARINE TO BOREHOLE ELECTROMAGNETIC SURVEY
- Publication number 20220018242
- Publication date Jan 20, 2022
- Alberto MARSALA
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL MONITORING SYSTEM FOR MONITORING AN SUBSEA, SUB-SURFACE WELL
- Publication number 20220003105
- Publication date Jan 6, 2022
- ION Geophysical Corporation
- Emerson Verissimo
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR OIL AND GAS OPERATIONS
- Publication number 20200355038
- Publication date Nov 12, 2020
- ENPRO SUBSEA LIMITED
- Ian Donald
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPERIMENTAL DEVICE FOR SIMULATING INVASION OF SHALLOW FLUID INTO W...
- Publication number 20200056477
- Publication date Feb 20, 2020
- China University of Petroleum-Beijing
- Jin Yang
- E21 - EARTH DRILLING MINING
Information Patent Application
LASER MEASURING SYSTEM FOR TUBULARS
- Publication number 20190257643
- Publication date Aug 22, 2019
- Bobby Frank Hicks
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR OIL AND GAS OPERATIONS
- Publication number 20190218881
- Publication date Jul 18, 2019
- Ian Donald
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE VISCOSITY SENSOR WITH SMART FLUID
- Publication number 20170038287
- Publication date Feb 9, 2017
- Halliburton Energy Services, Inc.
- Christopher Michael McMillon
- G01 - MEASURING TESTING
Information Patent Application
DOWNHOLE STINGER GEOTECHNICAL SAMPLING AND IN SITU TESTING TOOL
- Publication number 20170016279
- Publication date Jan 19, 2017
- ConocoPhillips Company
- George Leon HOLLOWAY
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROV MOUNTABLE SUBSEA PUMP FLUSHING AND SAMPLING SYSTEM
- Publication number 20170002651
- Publication date Jan 5, 2017
- Onesubsea IP UK Limited
- Jostein TVEDT
- E21 - EARTH DRILLING MINING
Information Patent Application
CRUSTAL AND DISTURBANCE FIELD SURVEY CORRECTION
- Publication number 20160369625
- Publication date Dec 22, 2016
- ConocoPhillips Company
- Khalid SOOFI
- G01 - MEASURING TESTING
Information Patent Application
NATURAL GAS HYDRATE FORMATION DRILLING SIMULATION DEVICE
- Publication number 20160305205
- Publication date Oct 20, 2016
- GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
- Xiaosen Li
- E21 - EARTH DRILLING MINING
Information Patent Application
Determining Gas Content of a Core Sample
- Publication number 20160003038
- Publication date Jan 7, 2016
- NATURAL ENVIRONMENT RESEARCH COUNCIL
- David Smith
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Oil and Gas Operations
- Publication number 20150292291
- Publication date Oct 15, 2015
- Ian Donald
- E21 - EARTH DRILLING MINING
Information Patent Application
BENDING TESTING
- Publication number 20150233805
- Publication date Aug 20, 2015
- DMAR ENGINEERING, INC.
- ZHIMING HUANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR INTERFACING WITH SUBSEA PRODUCTION EQUIPMENT
- Publication number 20150204167
- Publication date Jul 23, 2015
- FMC Technologies, Inc.
- Harold Brian Skeels
- E21 - EARTH DRILLING MINING
Information Patent Application
SIIS LEVEL 2 SENSOR OFFSET DISTANCE EXTENDER
- Publication number 20150160051
- Publication date Jun 11, 2015
- GE Oil & Gas UK Limited
- Reagan D'MELLO
- G01 - MEASURING TESTING
Information Patent Application
In-Situ Scour Testing Device
- Publication number 20150033842
- Publication date Feb 5, 2015
- The United States Department of Transportation, Federal Highway Administration
- Bart S. Bergendahl
- E21 - EARTH DRILLING MINING
Information Patent Application
Plug and Pressure Testing Method and Apparatus
- Publication number 20140060848
- Publication date Mar 6, 2014
- The Subsea Company
- Barry J. McMiles
- E21 - EARTH DRILLING MINING
Information Patent Application
ISOTHERMAL SUBSEA SAMPLING SYSTEM AND METHOD
- Publication number 20130213149
- Publication date Aug 22, 2013
- Asmund Boe
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE TOLERANT BATTERY
- Publication number 20130175041
- Publication date Jul 11, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- V Nellessen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Oilfield Operation Using A Drill String
- Publication number 20120305315
- Publication date Dec 6, 2012
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA SAMPLING SYSTEM AND METHOD
- Publication number 20120267115
- Publication date Oct 25, 2012
- Jonathan W. Brown
- E21 - EARTH DRILLING MINING
Information Patent Application
DIFFERENTIAL PRESSURE SYSTEMS AND METHODS FOR MEASURING HYDRAULIC P...
- Publication number 20100198547
- Publication date Aug 5, 2010
- Woods Hole Oceanographic Institution
- Ann E. Mulligan
- E21 - EARTH DRILLING MINING
Information Patent Application
Remote Gas Monitoring Apparatus for Sealed Drilling
- Publication number 20080115971
- Publication date May 22, 2008
- BENTHIC GEOTECH PTY LTD
- Joseph Patrick Kelleher
- E21 - EARTH DRILLING MINING

specially adapted for underwater installations

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods for creating a critical crust reservoir model

Fluid sampling and measuring assembly and method

Marine to borehole electromagnetic survey

Application method of device for accurately evaluating vertical con...

Method and apparatus for oil and gas operations

Subsea gas quality analysis

System for measuring mechanical properties of sea floor sediments a...

Real-time monitoring apparatus for seafloor deformation during hydr...

Experimental device for simulating invasion of shallow fluid into w...

Method and apparatus for oil and gas operations

Methods of optimal selection and sizing of electric submersible pumps

Laser measuring system for tubulars

Crustal and disturbance field survey correction

SIIS level 2 sensor offset distance extender

Method and apparatus for oil and gas operations

ROV mountable subsea pump flushing and sampling system

Oilfield operation using a drill string

Downhole viscosity sensor with smart fluid

Pressure tolerant battery

Downhole stinger geotechnical sampling and in situ testing tool

Plug and pressure testing method and apparatus

Isothermal subsea sampling system and method

Oilfield operation using a drill string

Bending testing

Remote gas monitoring apparatus for seabed drilling

Ball penetrometer for soft soils testing

Hydrodynamic dampening system for the precise measurement of dynami...

Mechanical lockout for pressure responsive downhole tool

Mechanical lockout for pressure responsive downhole tool

Mechanical lockout for pressure responsive downhole tool

Patents Applicationslast 30 patents

Method and Apparatus for Petrophysical Classification, Characteriza...

RESTORING CORE SAMPLES

APPLICATION METHOD OF DEVICE FOR ACCURATELY EVALUATING VERTICAL CON...

METHODS FOR CREATING A CRITICAL CRUST RESERVOIR MODEL

FLUID SAMPLING AND MEASURING ASSEMBLY AND METHOD

METHOD FOR DETERMINING PRESENCE OF RESERVOIRED HYDROCARBONS

MARINE TO BOREHOLE ELECTROMAGNETIC SURVEY

WELL MONITORING SYSTEM FOR MONITORING AN SUBSEA, SUB-SURFACE WELL

METHOD AND APPARATUS FOR OIL AND GAS OPERATIONS

EXPERIMENTAL DEVICE FOR SIMULATING INVASION OF SHALLOW FLUID INTO W...

LASER MEASURING SYSTEM FOR TUBULARS

METHOD AND APPARATUS FOR OIL AND GAS OPERATIONS

DOWNHOLE VISCOSITY SENSOR WITH SMART FLUID

DOWNHOLE STINGER GEOTECHNICAL SAMPLING AND IN SITU TESTING TOOL

ROV MOUNTABLE SUBSEA PUMP FLUSHING AND SAMPLING SYSTEM

CRUSTAL AND DISTURBANCE FIELD SURVEY CORRECTION

NATURAL GAS HYDRATE FORMATION DRILLING SIMULATION DEVICE

Determining Gas Content of a Core Sample

Method and Apparatus for Oil and Gas Operations

BENDING TESTING

METHOD AND DEVICE FOR INTERFACING WITH SUBSEA PRODUCTION EQUIPMENT

SIIS LEVEL 2 SENSOR OFFSET DISTANCE EXTENDER

In-Situ Scour Testing Device

Plug and Pressure Testing Method and Apparatus

ISOTHERMAL SUBSEA SAMPLING SYSTEM AND METHOD

PRESSURE TOLERANT BATTERY

Oilfield Operation Using A Drill String

SUBSEA SAMPLING SYSTEM AND METHOD

DIFFERENTIAL PRESSURE SYSTEMS AND METHODS FOR MEASURING HYDRAULIC P...

Remote Gas Monitoring Apparatus for Sealed Drilling