| Patent | Date |
|---|
Downhole detection of cuttings
Grant 10,851,644 - Legendre , et al. December 1, 2 | 2020-12-01 |
Determining standoff between a wall of a wellbore and a tool disposed in the wellbore
Grant 10,670,768 - Abellan , et al. | 2020-06-02 |
Systems and methods for determining tool center, borehole boundary, and/or mud parameter
Grant 10,539,008 - Jarrot , et al. Ja | 2020-01-21 |
Method and apparatus for determining resistivity of a formation
Grant 10,502,859 - Legendre , et al. Dec | 2019-12-10 |
System and methods for measuring borehole caliper in oil-based mud
Grant 10,415,951 - Legendre Sept | 2019-09-17 |
Dual-guard imager probe
Grant 10,386,527 - Budan , et al. A | 2019-08-20 |
Gain-corrected measurements
Grant 10,371,781 - Homan , et al. | 2019-08-06 |
Downhole Detection of Cuttings
App 20180363450 - Legendre; Emmanuel ; et al. | 2018-12-20 |
Systems and Methods for Determining Tool Center, Borehole Boundary, and/or Mud Parameter
App 20180266239 - Jarrot; Arnaud ; et al. | 2018-09-20 |
Determining Standoff Between A Wall Of A Wellbore And A Tool Disposed In The Wellbore
App 20180252840 - Abellan; Alexandre ; et al. | 2018-09-06 |
Measurement compensation using multiple electromagnetic transmitters
Grant 10,012,753 - Nichols , et al. July 3, 2 | 2018-07-03 |
Subterranean imager tool system and methodology
Grant 9,910,188 - Valero , et al. March 6, 2 | 2018-03-06 |
Dual-Guard Imager Probe
App 20170322335 - BUDAN; Henri ; et al. | 2017-11-09 |
Method and Apparatus for Determining Resistivity of a Formation
App 20170227666 - Legendre; Emmanuel ; et al. | 2017-08-10 |
Methods and apparatus to detect fluid distributions
Grant 9,587,485 - Jannin , et al. March 7, 2 | 2017-03-07 |
Method and apparatus for removal of the double indication of defects in remote eddy current inspection of pipes
Grant 9,476,857 - Legendre , et al. October 25, 2 | 2016-10-25 |
Methods for determining dielectric permittivity spectrum of underground rock formations
Grant 9,465,131 - Anderson , et al. October 11, 2 | 2016-10-11 |
Look ahead logging system
Grant 9,442,211 - Seydoux , et al. September 13, 2 | 2016-09-13 |
Subterranean Imager Tool System and Methodology
App 20160209543 - Valero; Henri-Pierre ; et al. | 2016-07-21 |
Measurement Compensation Using Multiple Electromagnetic Transmitters
App 20160070018 - Nichols; Edward ; et al. | 2016-03-10 |
Measuring the phase of received signals
Grant 9,182,747 - Seydoux , et al. November 10, 2 | 2015-11-10 |
System and method for generating true depth seismic surveys
Grant 9,182,509 - Taherian , et al. November 10, 2 | 2015-11-10 |
Methods and Apparatus to Detect Fluid Distributions
App 20150233234 - Jannin; Gaelle ; et al. | 2015-08-20 |
Method and Apparatus for Removal of The Double Indication of Defects in Remote Eddy Current Inspection of Pipes
App 20150127274 - Legendre; Emmanuel ; et al. | 2015-05-07 |
Inductive couplers for use in a downhole environment
Grant 9,000,873 - Deville , et al. April 7, 2 | 2015-04-07 |
Method and apparatus for removal of the double indication of defects in remote eddy current inspection of pipes
Grant 8,958,989 - Legendre , et al. February 17, 2 | 2015-02-17 |
Methods for Determining Dielectric Permittivity Spectrum of Underground Rock Formations
App 20150025807 - Anderson; Barbara ; et al. | 2015-01-22 |
Look Ahead Logging System
App 20150015265 - Seydoux; Jean ; et al. | 2015-01-15 |
Apparatus and system for well placement and reservoir characterization
Grant 8,933,699 - Seydoux , et al. January 13, 2 | 2015-01-13 |
System and Methods for Measuring Borehole Caliper in Oil-Based Mud
App 20150012217 - Legendre; Emmanuel | 2015-01-08 |
Methods for determining dielectric permittivity spectrum of underground rock formations
Grant 8,884,623 - Anderson , et al. November 11, 2 | 2014-11-11 |
Detection of 3D formation structures based on electro-magnetic coupling measurements
Grant 8,754,650 - Legendre , et al. June 17, 2 | 2014-06-17 |
Look ahead logging system
Grant 8,736,270 - Seydoux , et al. May 27, 2 | 2014-05-27 |
Apparatus and method for actively balancing impedance of a resistivity measuring tool
Grant 8,633,702 - Bloemenkamp , et al. January 21, 2 | 2014-01-21 |
Gain-corrected Measurements
App 20130191028 - Homan; Dean M. ; et al. | 2013-07-25 |
Inductive Couplers for Use in A Downhole Environment
App 20130181799 - Deville; Benoit ; et al. | 2013-07-18 |
Determining properties of earth formations using the electromagnetic coupling tensor
Grant 8,466,683 - Legendre , et al. June 18, 2 | 2013-06-18 |
Measuring The Phase Of Received Signals
App 20130080102 - Seydoux; Jean ; et al. | 2013-03-28 |
System and method for displaying data associated with subsurface reservoirs
Grant 8,364,404 - Legendre , et al. January 29, 2 | 2013-01-29 |
Apparatus and Method for Actively Balancing Impedance of A Resistivity Measuring Tool
App 20120326723 - Bloemenkamp; Richard ; et al. | 2012-12-27 |
Methods For Determining Dielectric Permittivity Spectrum Of Underground Rock Formations
App 20120153958 - Anderson; Barbara ; et al. | 2012-06-21 |
Method for electromagnetically measuring physical parameters of a pipe
Grant 8,165,825 - Legendre , et al. April 24, 2 | 2012-04-24 |
Method and Apparatus for Removal of The Double Indication of Defects in Remote Eddy Current Inspection of Pipes
App 20120095686 - Legendre; Emmanuel ; et al. | 2012-04-19 |
System And Method For Using A Resistivity Tool With Wired Drill Pipe And One Or More Wells
App 20120068712 - Taherian; Reza ; et al. | 2012-03-22 |
System And Method For Generating True Depth Seismic Surveys
App 20110305110 - Taherian; Reza ; et al. | 2011-12-15 |
Apparatus And System For Well Placement And Reservoir Characterization
App 20110238220 - SEYDOUX; JEAN ; et al. | 2011-09-29 |
Detection Of Formation Structures Using Electromagnetic Coupling Measurements
App 20110215809 - LEGENDRE; EMMANUEL ; et al. | 2011-09-08 |
Determining Properties Of Earth Formations Using The Electromagnetic Coupling Tensor
App 20110140701 - LEGENDRE; EMMANUEL ; et al. | 2011-06-16 |
Electromagnetic imaging method and device
Grant 7,960,969 - Mouget , et al. June 14, 2 | 2011-06-14 |
Look Ahead Logging System
App 20110133740 - Seydoux; Jean ; et al. | 2011-06-09 |
Apparatus and system for well placement and reservoir characterization
Grant 7,924,013 - Seydoux , et al. April 12, 2 | 2011-04-12 |
Apparatus And System For Well Placement And Reservoir Characterization
App 20100321022 - Seydoux; Jean ; et al. | 2010-12-23 |
Apparatus and system for well placement and reservoir characterization
Grant 7,786,733 - Seydoux , et al. August 31, 2 | 2010-08-31 |
Apparatus and system for well placement and reservoir characterization
Grant 7,755,361 - Seydoux , et al. July 13, 2 | 2010-07-13 |
Determining the impedance of material behind a casing in a borehole
Grant 7,689,362 - Froelich , et al. March 30, 2 | 2010-03-30 |
Determining properties of earth formations using the electromagnetic coupling tensor
Grant 7,656,160 - Legendre , et al. February 2, 2 | 2010-02-02 |
Method For Electromagnetically Measuring Physical Parameters Of A Pipe
App 20100017137 - Legendre; Emmanuel ; et al. | 2010-01-21 |
Apparatus and system for well placement and reservoir characterization
Grant 7,612,565 - Seydoux , et al. November 3, 2 | 2009-11-03 |
System And Method For Displaying Data Associated With Subsurface Reservoirs
App 20090198447 - LEGENDRE; EMMANUEL ; et al. | 2009-08-06 |
Electromagnetic Imaging Method And Device
App 20090195244 - Mouget; Pierre ; et al. | 2009-08-06 |
Multimode acoustic imaging in cased wells
Grant 7,522,471 - Froelich , et al. April 21, 2 | 2009-04-21 |
Apparatus and System for Well Placement and Reservoir Characterization
App 20080315882 - Seydoux; Jean ; et al. | 2008-12-25 |
Determining the Impedance of Material Behind a Casing in a Borehole
App 20080189041 - Froelich; Benoit ; et al. | 2008-08-07 |
Determining Properties of Earth Formations Using the Electromagnetic Coupling Tensor
App 20080143336 - Legendre; Emmanuel ; et al. | 2008-06-19 |
Apparatus And System For Well Placement And Reservoir Characterization
App 20080136419 - SEYDOUX; JEAN ; et al. | 2008-06-12 |
Multimode acoustic imaging in cased wells
App 20060233048 - Froelich; Benoit ; et al. | 2006-10-19 |
Method for evaluating formation properties
Grant 7,124,029 - Jammes , et al. October 17, 2 | 2006-10-17 |
Apparatus And System For Well Placement And Reservoir Characterization
App 20060011385 - SEYDOUX; JEAN ; et al. | 2006-01-19 |
Method for evaluating formation properties
App 20050165553 - Jammes, Laurent ; et al. | 2005-07-28 |
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