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Patents Grants
last 30 patents
Information
Patent Grant
Multi-dimensional seismic sensor array
Patent number
11,255,991
Issue date
Feb 22, 2022
WesternGeco L. L. C.
Nicolae Moldoveanu
G01 - MEASURING TESTING
Information
Patent Grant
Rotational motion compensated seismic sensors and methods of use in...
Patent number
9,835,749
Issue date
Dec 5, 2017
WesternGeco L. L. C.
Robbert J. De Kok
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for control of seismic survey equipment
Patent number
9,694,885
Issue date
Jul 4, 2017
Westerneco L.L.C.
Leendert Combee
G05 - CONTROLLING REGULATING
Information
Patent Grant
Marine seismic survey systems and methods using autonomously or rem...
Patent number
9,013,952
Issue date
Apr 21, 2015
WesternGeco L. L. C.
Everhard Muyzert
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic measurements using a group of two or more electroma...
Patent number
8,963,549
Issue date
Feb 24, 2015
WesternGeco L. L. C.
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Grant
Methods of range selection for positioning marine seismic equipment
Patent number
8,625,387
Issue date
Jan 7, 2014
WesternGeco L. L. C.
Svein Arne Frivik
G01 - MEASURING TESTING
Information
Patent Grant
Dynamically activating different subsets of a plurality of electrodes
Patent number
8,614,580
Issue date
Dec 24, 2013
WesternGeco L. L. C.
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Grant
Rotational motion compensated seismic sensors and methods of use in...
Patent number
8,351,298
Issue date
Jan 8, 2013
WesternGeco L. L. C.
Robbert J. De Kok
G01 - MEASURING TESTING
Information
Patent Grant
Communication system for survey source and receiver
Patent number
8,228,208
Issue date
Jul 24, 2012
WesternGeco L. L. C.
Philip Heelan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surveying a subterranean structure using electromagnetic measuremen...
Patent number
8,120,362
Issue date
Feb 21, 2012
WesternGeco L. L. C.
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Grant
Sensor cable for electromagnetic surveying
Patent number
8,080,999
Issue date
Dec 20, 2011
WesternGeco L. L. C.
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Grant
Signal generator for electromagnetic surveying that produces a sign...
Patent number
8,072,222
Issue date
Dec 6, 2011
WesternGeco L. L. C.
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Grant
Surveying using vertical electromagnetic sources that are towed alo...
Patent number
8,008,921
Issue date
Aug 30, 2011
WesternGeco L. L. C.
David L. Alumbaugh
G01 - MEASURING TESTING
Information
Patent Grant
Sensor cable for electromagnetic surveying
Patent number
7,999,552
Issue date
Aug 16, 2011
WesternGeco L. L. C.
Kamal Babour
G01 - MEASURING TESTING
Information
Patent Grant
Multi-component field sources for subsea exploration
Patent number
7,884,612
Issue date
Feb 8, 2011
WesternGeco L. L. C.
Ugo Conti
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus, systems and methods for seabed data acquisition
Patent number
7,796,466
Issue date
Sep 14, 2010
WesternGeco L. L. C.
Leendert Combee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rational motion compensated seabed seismic sensors and methods of u...
Patent number
7,656,746
Issue date
Feb 2, 2010
WesternGeco L.L.C.
Robbert J. De Kok
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and methods for seismic streamer positioning
Patent number
7,450,467
Issue date
Nov 11, 2008
WesternGeco L. L. C.
Tallak Tveide
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Depth sounding by acoustic pingers in a seismic spread
Patent number
7,366,056
Issue date
Apr 29, 2008
WesternGeco L. L. C.
Svein Arne Frivik
G01 - MEASURING TESTING
Information
Patent Grant
Methods and apparatus for seabed seismic data acquisition
Patent number
7,230,878
Issue date
Jun 12, 2007
WesternGeco, LLC
Martin Howlid
G01 - MEASURING TESTING
Information
Patent Grant
Seismic data acquisition and processing method
Patent number
6,876,599
Issue date
Apr 5, 2005
WesternGeco, LLC
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Grant
Method for the determination of local wave heights and acoustic sen...
Patent number
6,681,887
Issue date
Jan 27, 2004
WesternGeco
Julian Edward Kragh
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
MULTI-DIMENSIONAL SEISMIC SENSOR ARRAY
Publication number
20170003408
Publication date
Jan 5, 2017
WesternGeco L.L.C.
Nicolae Moldoveanu
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR CONTROL OF SEISMIC SURVEY EQUIPMENT
Publication number
20160304172
Publication date
Oct 20, 2016
WesternGeco L.L.C.
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Application
Marine Seismic Survey Systems and Methods Using Autonomously or Rem...
Publication number
20150198731
Publication date
Jul 16, 2015
WesternGeco L.L.C.
Everhard Muijzert
G01 - MEASURING TESTING
Information
Patent Application
DETERMINING THE POSITION OF SEISMIC EQUIPMENT USING PINGERS
Publication number
20150092516
Publication date
Apr 2, 2015
WesternGeco L.L.C.
SVEIN ARNE FRIVIK
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PROCESSING ELECTROMAGNETIC DATA
Publication number
20140058677
Publication date
Feb 27, 2014
WESTERNGECO, L.L.C.
LEENDERT COMBEE
G01 - MEASURING TESTING
Information
Patent Application
ROTATIONAL MOTION COMPENSATED SEISMIC SENSORS AND METHODS OF USE IN...
Publication number
20130121108
Publication date
May 16, 2013
WesternGeco L.L.C.
ROBBERT J. DE KOK
G01 - MEASURING TESTING
Information
Patent Application
Electromagnetic Source to Produce Multiple Electromagnetic Components
Publication number
20120194196
Publication date
Aug 2, 2012
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Application
Providing an Electromagnetic Source Array Having a Plurality of Ele...
Publication number
20120146650
Publication date
Jun 14, 2012
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Application
Electromagnetic Measurements Using a Sensor Cable Having Improved C...
Publication number
20120146649
Publication date
Jun 14, 2012
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Application
MARINE SEISMIC SURVEY SYSTEMS AND METHODS USING AUTONOMOUSLY OR REM...
Publication number
20120069702
Publication date
Mar 22, 2012
WesternGeco L.L.C.
Everhard Muyzert
G01 - MEASURING TESTING
Information
Patent Application
Rotational Motion Compensated Seabed Seismic Sensors and Methods of...
Publication number
20100103770
Publication date
Apr 29, 2010
WesternGeco, L.L.C.
Robbert J. De Kok
G01 - MEASURING TESTING
Information
Patent Application
SEISMIC DATA ACQUISITION ASSEMBLY
Publication number
20100039890
Publication date
Feb 18, 2010
Gary John Tustin
G01 - MEASURING TESTING
Information
Patent Application
COMMUNICATION SYSTEM FOR SURVEY SOURCE AND RECEIVER
Publication number
20100019929
Publication date
Jan 28, 2010
PHILIP HEELAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SURVEYING USING VERTICAL ELECTROMAGNETIC SOURCES THAT ARE TOWED ALO...
Publication number
20100013485
Publication date
Jan 21, 2010
David L. Alumbaugh
G01 - MEASURING TESTING
Information
Patent Application
SURVEYING A SUBTERRANEAN STRUCTURE USING ELECTROMAGNETIC MEASUREMEN...
Publication number
20100001735
Publication date
Jan 7, 2010
LEENDERT COMBEE
E21 - EARTH DRILLING MINING
Information
Patent Application
SENSOR CABLE FOR ELECTROMAGNETIC SURVEYING
Publication number
20100001733
Publication date
Jan 7, 2010
Leendert Combee
G01 - MEASURING TESTING
Information
Patent Application
SENSOR CABLE FOR ELECTROMAGNETIC SURVEYING
Publication number
20090295394
Publication date
Dec 3, 2009
Kamal Babour
G01 - MEASURING TESTING
Information
Patent Application
Methods of Range Selection for Positioning Marine Seismic Equipment
Publication number
20090268552
Publication date
Oct 29, 2009
SVEIN ARNE FRIVIK
G01 - MEASURING TESTING
Information
Patent Application
SIGNAL GENERATOR FOR ELECTROMAGNETIC SURVEYING THAT PRODUCES A SIGN...
Publication number
20090243614
Publication date
Oct 1, 2009
LEENDERT COMBEE
G01 - MEASURING TESTING
Information
Patent Application
Apparatus, systems and methods for seabed data acquisition
Publication number
20080144442
Publication date
Jun 19, 2008
Leendert Combee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEPTH SOUNDING BY ACOUSTIC PINGERS IN A SEISMIC SPREAD
Publication number
20080008042
Publication date
Jan 10, 2008
SVEIN ARNE FRIVIK
G01 - MEASURING TESTING
Information
Patent Application
Methods of range selection for positioning marine seismic equipment
Publication number
20070223308
Publication date
Sep 27, 2007
Svein Arne Frivik
G01 - MEASURING TESTING
Information
Patent Application
Multi-component field sources for subsea exploration
Publication number
20070145980
Publication date
Jun 28, 2007
Ugo Conti
G01 - MEASURING TESTING
Information
Patent Application
Methods and apparatus for seabed seismic data acquisition
Publication number
20070076524
Publication date
Apr 5, 2007
Martin Howlid
G01 - MEASURING TESTING
Information
Patent Application
Rotational motion compensated seabed seismic sensors and methods of...
Publication number
20060245300
Publication date
Nov 2, 2006
Robert J. De Kok
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and methods for seismic streamer positioning
Publication number
20060227657
Publication date
Oct 12, 2006
Tallak Tveide
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Determination of the height of the surface of a fluid column
Publication number
20050073909
Publication date
Apr 7, 2005
Robert Laws
G01 - MEASURING TESTING