Julian Edward Kragh

Person

Great Bardfield, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Seismic interferometry for grand roll and noise attenuation
- Patent number 10,571,583
- Issue date Feb 25, 2020
- WesternGeco L. L. C.
- David Fraser Halliday
- G01 - MEASURING TESTING
Information Patent Grant
Borehole seismic acquisition tools, systems and methods
- Patent number 9,897,710
- Issue date Feb 20, 2018
- Schlumberger Technology Corporation
- Julian Edward Kragh
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for land seismic surveying
- Patent number 9,651,691
- Issue date May 16, 2017
- WesternGeco L. L. C.
- Pascal Edme
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for selecting parameters of a seismic source array
- Patent number 9,645,265
- Issue date May 9, 2017
- WesternGeco L. L. C.
- Jon-Fredrik Hopperstad
- G01 - MEASURING TESTING
Information Patent Grant
Coherent noise attenuation
- Patent number 9,575,196
- Issue date Feb 21, 2017
- WesternGeco L. L. C.
- Ying Ji
- G01 - MEASURING TESTING
Information Patent Grant
Seismic data acquisition using self-propelled underwater vehicles
- Patent number 9,575,198
- Issue date Feb 21, 2017
- WesternGeco L. L. C.
- Kenneth E. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Acquiring near-zero offset survey data
- Patent number 9,513,391
- Issue date Dec 6, 2016
- WesternGeco L. L. C.
- Henk Keers
- G01 - MEASURING TESTING
Information Patent Grant
Seismic vibrator device and method with rotation sensor
- Patent number 9,417,346
- Issue date Aug 16, 2016
- WesternGeco L. L. C.
- Claudio Bagaini
- G01 - MEASURING TESTING
Information Patent Grant
Gravity measurements using seismic streamers
- Patent number 9,297,923
- Issue date Mar 29, 2016
- WesternGeco L. L. C.
- Everhard Muyzert
- G01 - MEASURING TESTING
Information Patent Grant
Collision avoidance for instrumented probes deployed from a seismic...
- Patent number 9,207,348
- Issue date Dec 8, 2015
- WesternGeco L. L. C.
- Kenneth E. Welker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
System and method of using autonomous underwater vehicle to facilit...
- Patent number 9,140,814
- Issue date Sep 22, 2015
- WesternGeco L. L. C.
- Kenneth E. Welker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Processing seismic data
- Patent number 9,134,445
- Issue date Sep 15, 2015
- Schlumberger Technology Corporation
- Julian Edward Kragh
- G01 - MEASURING TESTING
Information Patent Grant
Method for reducing marine source volume while maintaining image qu...
- Patent number 9,103,934
- Issue date Aug 11, 2015
- WesternGeco L. L. C.
- Julian Edward Kragh
- G01 - MEASURING TESTING
Information Patent Grant
Separation of simultaneous source data
- Patent number 9,091,787
- Issue date Jul 28, 2015
- WesternGeco L. L. C.
- Ying Ji
- G01 - MEASURING TESTING
Information Patent Grant
Neutrally-buoyant borehole investigation tools and methods
- Patent number 9,038,765
- Issue date May 26, 2015
- Schlumberger Technology Corporation
- Nicolas Goujon
- G01 - MEASURING TESTING
Information Patent Grant
Zero-offset seismic trace construction
- Patent number 8,958,266
- Issue date Feb 17, 2015
- Schlumberger Technology Corporation
- Julian Edward Kragh
- G01 - MEASURING TESTING
Information Patent Grant
Borehole seismic acquisition system
- Patent number 8,902,700
- Issue date Dec 2, 2014
- Schlumberger Technology Corporation
- Everhard Johan Muyzert
- G01 - MEASURING TESTING
Information Patent Grant
Seismic acquisition and filtering
- Patent number 8,818,763
- Issue date Aug 26, 2014
- Schlumberger Technology Corporation
- Ying Ji
- G01 - MEASURING TESTING
Information Patent Grant
Interferometric seismic data processing for a towed marine survey
- Patent number 8,737,165
- Issue date May 27, 2014
- WesternGeco L. L. C.
- David Fraser Halliday
- G01 - MEASURING TESTING
Information Patent Grant
Seismic data acquisition using self-propelled underwater vehicles
- Patent number 8,717,844
- Issue date May 6, 2014
- WesternGeco L. L. C.
- Kenneth E. Welker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Combining seismic data from sensors to attenuate noise
- Patent number 8,712,694
- Issue date Apr 29, 2014
- WesternGeco L. L. C.
- Pascal Edme
- G01 - MEASURING TESTING
Information Patent Grant
Marine seismic acquisition method and system
- Patent number 8,693,281
- Issue date Apr 8, 2014
- WesternGeco L. L. C.
- Julian Edward Kragh
- G01 - MEASURING TESTING
Information Patent Grant
Deghosting seismic data
- Patent number 8,693,282
- Issue date Apr 8, 2014
- WesternGeco L. L. C.
- Ahmet Kemal Ozdemir
- G01 - MEASURING TESTING
Information Patent Grant
Obtaining a response based on differencing of outputs of sensors
- Patent number 8,654,606
- Issue date Feb 18, 2014
- WesternGeco L. L. C.
- Everhard Muyzert
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for selecting parameters of a seismic source array
- Patent number 8,522,915
- Issue date Sep 3, 2013
- WesternGeco L. L. C.
- Jon-Fredrik Hopperstad
- G01 - MEASURING TESTING
Information Patent Grant
Sensor assembly having a seismic sensor, pressure sensor, and proce...
- Patent number 8,520,469
- Issue date Aug 27, 2013
- WesternGeco L. L. C.
- Daniel Ronnow
- G01 - MEASURING TESTING
Information Patent Grant
Attenuating out of band energy emitted from seismic sources
- Patent number 8,261,874
- Issue date Sep 11, 2012
- WesternGeco L. L. C.
- Jon-Fredrik Hopperstad
- G01 - MEASURING TESTING
Information Patent Grant
Attenuating out of band energy emitted from seismic sources
- Patent number 8,136,625
- Issue date Mar 20, 2012
- WesternGeco L. L. C.
- Jon-Fredrik Hopperstad
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for reducing effects of sea surface ghost contami...
- Patent number RE43188
- Issue date Feb 14, 2012
- Schlumberger Technology Corporation
- Johan Robertsson
- 702 - Data processing: measuring, calibrating, or testing
Information Patent Grant
Method and system for reducing effects of sea surface ghost contami...
- Patent number RE41656
- Issue date Sep 7, 2010
- WesternGeco L. L. C.
- Johan Robertsson
- 702 - Data processing: measuring, calibrating, or testing

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR LAND SEISMIC SURVEYING
- Publication number 20150117149
- Publication date Apr 30, 2015
- WESTERGECO L.L.C.
- Pascal Edme
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC VIBRATOR DEVICE AND METHOD WITH ROTATION SENSOR
- Publication number 20150063065
- Publication date Mar 5, 2015
- WesternGeco L.L.C.
- CLAUDIO BAGAINI
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC DATA PROCESSING WITH FREQUENCY DIVERSE DE-ALIASING FILTERING
- Publication number 20150066374
- Publication date Mar 5, 2015
- WesternGeco L.L.C.
- Ying Ji
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC INTERFEROMETRY FOR GRAND ROLL & NOISE ATTENUATION
- Publication number 20140324357
- Publication date Oct 30, 2014
- WesternGeco L.L.C.
- David Fraser Halliday
- G01 - MEASURING TESTING
Information Patent Application
COHERENT NOISE ATTENUATION
- Publication number 20140316709
- Publication date Oct 23, 2014
- YING jI
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC RECEIVERS AS SEISMIC SOURCES
- Publication number 20140293741
- Publication date Oct 2, 2014
- David Fraser Halliday
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC DATA ACQUISITION USING SELF-PROPELLED UNDERWATER VEHICLES
- Publication number 20140198609
- Publication date Jul 17, 2014
- WesternGeco L.L.C.
- KENNETH E. WELKER
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC DATA ACQUISITION USING SELF-PROPELLED UNDERWATER VEHICLES
- Publication number 20140198610
- Publication date Jul 17, 2014
- WesternGeco L.L.C.
- KENNETH E. WELKER
- G01 - MEASURING TESTING
Information Patent Application
COMBINING SEISMIC DATA FROM SENSORS TO ATTENUATE NOISE
- Publication number 20140192620
- Publication date Jul 10, 2014
- WesternGeco L.L.C.
- PASCAL EDME
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR SELECTING PARAMETERS OF A SEISMIC SOURCE ARRAY
- Publication number 20140060957
- Publication date Mar 6, 2014
- WesternGeco L.L.C.
- Jon-Fredrik Hopperstad
- G01 - MEASURING TESTING
Information Patent Application
Neutrally-Buoyant Borehole Investigation Tools and Methods
- Publication number 20130343157
- Publication date Dec 26, 2013
- Nicolas Goujon
- G01 - MEASURING TESTING
Information Patent Application
Borehole Seismic Acquisition Tools, Systems and Methods
- Publication number 20130343158
- Publication date Dec 26, 2013
- Julian Edward Kragh
- G01 - MEASURING TESTING
Information Patent Application
ACQUIRING NEAR-ZERO OFFSET SURVEY DATA
- Publication number 20130279291
- Publication date Oct 24, 2013
- HENK KEERS
- G01 - MEASURING TESTING
Information Patent Application
SEPARATION OF SIMULTANEOUS SOURCE DATA
- Publication number 20130135965
- Publication date May 30, 2013
- YING JI
- G01 - MEASURING TESTING
Information Patent Application
NOISE ATTENUATION USING ROTATION DATA
- Publication number 20120250460
- Publication date Oct 4, 2012
- Pascal Edme
- G01 - MEASURING TESTING
Information Patent Application
Attenuating Out of Band Energy Emitted From Seismic Sources
- Publication number 20120090914
- Publication date Apr 19, 2012
- Jon-Fredrik Hopperstad
- G01 - MEASURING TESTING
Information Patent Application
Interferometric Seismic Data Processing for a Towed Marine Survey
- Publication number 20120081999
- Publication date Apr 5, 2012
- David Fraser Halliday
- G01 - MEASURING TESTING
Information Patent Application
PROCESSING SEISMIC DATA
- Publication number 20120075950
- Publication date Mar 29, 2012
- WesternGeco L.L.C.
- Julian Edward Kragh
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC ACQUISITION AND FILTERING
- Publication number 20120063265
- Publication date Mar 15, 2012
- WesternGeco L.L.C.
- Ying Ji
- G01 - MEASURING TESTING
Information Patent Application
OBTAINING A RESPONSE BASED ON DIFFERENCING OF OUTPUTS OF SENSORS
- Publication number 20120026834
- Publication date Feb 2, 2012
- Everhard Muyzert
- G01 - MEASURING TESTING
Information Patent Application
USING A DISTRIBUTED OPTICAL ACOUSTIC SENSOR TO POSITION AN OBJECT
- Publication number 20120020184
- Publication date Jan 26, 2012
- Colin Wilson
- G01 - MEASURING TESTING
Information Patent Application
Collision Avoidance for Instrumented Probes Deployed From a Seismic...
- Publication number 20120020185
- Publication date Jan 26, 2012
- Kenneth E. Welker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
GRAVITY MEASUREMENTS IN MARINE, LAND AND/OR SEABED SEISMIC APPLICAT...
- Publication number 20120002504
- Publication date Jan 5, 2012
- Everhard MUYZERT
- G01 - MEASURING TESTING
Information Patent Application
Deghosting Seismic Data
- Publication number 20110292762
- Publication date Dec 1, 2011
- Ahmet Kemal Ozdemir
- G01 - MEASURING TESTING
Information Patent Application
Seismic Data Acquisition Using Self-Propelled Underwater Vehicles
- Publication number 20110266086
- Publication date Nov 3, 2011
- Kenneth E. Welker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
ARRANGING SENSOR ASSEMBLIES FOR SEISMIC SURVEYING
- Publication number 20110249530
- Publication date Oct 13, 2011
- Qinglin Liu
- G01 - MEASURING TESTING
Information Patent Application
Gravity Measurements Using Seismic Streamers
- Publication number 20110211423
- Publication date Sep 1, 2011
- Everhard Muyzert
- G01 - MEASURING TESTING
Information Patent Application
SENSOR ASSEMBLY HAVING A SEISMIC SENSOR, PRESSURE SENSOR, AND PROCE...
- Publication number 20110085419
- Publication date Apr 14, 2011
- Daniel Ronnow
- G01 - MEASURING TESTING
Information Patent Application
COMBINING SEISMIC DATA FROM SENSORS TO ATTENUATE NOISE
- Publication number 20110082647
- Publication date Apr 7, 2011
- Pascal Edme
- G01 - MEASURING TESTING
Information Patent Application
Method for Reducing Marine Source Volume While Maintaining Image Qu...
- Publication number 20110032795
- Publication date Feb 10, 2011
- Julian Edward Kragh
- G01 - MEASURING TESTING

Julian Edward Kragh

Person

Patents Grantslast 30 patents

Seismic interferometry for grand roll and noise attenuation

Borehole seismic acquisition tools, systems and methods

Methods and systems for land seismic surveying

Method and system for selecting parameters of a seismic source array

Coherent noise attenuation

Seismic data acquisition using self-propelled underwater vehicles

Acquiring near-zero offset survey data

Seismic vibrator device and method with rotation sensor

Gravity measurements using seismic streamers

Collision avoidance for instrumented probes deployed from a seismic...

System and method of using autonomous underwater vehicle to facilit...

Processing seismic data

Method for reducing marine source volume while maintaining image qu...

Separation of simultaneous source data

Neutrally-buoyant borehole investigation tools and methods

Zero-offset seismic trace construction

Borehole seismic acquisition system

Seismic acquisition and filtering

Interferometric seismic data processing for a towed marine survey

Seismic data acquisition using self-propelled underwater vehicles

Combining seismic data from sensors to attenuate noise

Marine seismic acquisition method and system

Deghosting seismic data

Obtaining a response based on differencing of outputs of sensors

Method and system for selecting parameters of a seismic source array

Sensor assembly having a seismic sensor, pressure sensor, and proce...

Attenuating out of band energy emitted from seismic sources

Attenuating out of band energy emitted from seismic sources

Method and system for reducing effects of sea surface ghost contami...

Method and system for reducing effects of sea surface ghost contami...

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR LAND SEISMIC SURVEYING

SEISMIC VIBRATOR DEVICE AND METHOD WITH ROTATION SENSOR

SEISMIC DATA PROCESSING WITH FREQUENCY DIVERSE DE-ALIASING FILTERING

SEISMIC INTERFEROMETRY FOR GRAND ROLL & NOISE ATTENUATION

COHERENT NOISE ATTENUATION

SEISMIC RECEIVERS AS SEISMIC SOURCES

SEISMIC DATA ACQUISITION USING SELF-PROPELLED UNDERWATER VEHICLES

SEISMIC DATA ACQUISITION USING SELF-PROPELLED UNDERWATER VEHICLES

COMBINING SEISMIC DATA FROM SENSORS TO ATTENUATE NOISE

METHOD AND SYSTEM FOR SELECTING PARAMETERS OF A SEISMIC SOURCE ARRAY

Neutrally-Buoyant Borehole Investigation Tools and Methods

Borehole Seismic Acquisition Tools, Systems and Methods

ACQUIRING NEAR-ZERO OFFSET SURVEY DATA

SEPARATION OF SIMULTANEOUS SOURCE DATA

NOISE ATTENUATION USING ROTATION DATA

Attenuating Out of Band Energy Emitted From Seismic Sources

Interferometric Seismic Data Processing for a Towed Marine Survey

PROCESSING SEISMIC DATA

SEISMIC ACQUISITION AND FILTERING

OBTAINING A RESPONSE BASED ON DIFFERENCING OF OUTPUTS OF SENSORS

USING A DISTRIBUTED OPTICAL ACOUSTIC SENSOR TO POSITION AN OBJECT

Collision Avoidance for Instrumented Probes Deployed From a Seismic...

GRAVITY MEASUREMENTS IN MARINE, LAND AND/OR SEABED SEISMIC APPLICAT...

Deghosting Seismic Data

Seismic Data Acquisition Using Self-Propelled Underwater Vehicles

ARRANGING SENSOR ASSEMBLIES FOR SEISMIC SURVEYING

Gravity Measurements Using Seismic Streamers

SENSOR ASSEMBLY HAVING A SEISMIC SENSOR, PRESSURE SENSOR, AND PROCE...

COMBINING SEISMIC DATA FROM SENSORS TO ATTENUATE NOISE

Method for Reducing Marine Source Volume While Maintaining Image Qu...