| Patent | Date |
|---|
Combined wireline and wireless apparatus and related methods
Grant 11,293,281 - Giordano , et al. April 5, 2 | 2022-04-05 |
Combined telemetry and control system for subsea applications
Grant 11,149,544 - Deville , et al. October 19, 2 | 2021-10-19 |
Combined Wireline And Wireless Apparatus And Related Methods
App 20210131277 - Giordano; Palma ; et al. | 2021-05-06 |
Wireless acoustic communication apparatus and related methods
Grant 10,900,352 - Vannuffelen , et al. January 26, 2 | 2021-01-26 |
System and method to automate data acquisition in a wireless telemetry system
Grant 10,711,601 - Sarac , et al. | 2020-07-14 |
Heterogeneous downhole acoustic network
Grant 10,708,869 - Croux , et al. | 2020-07-07 |
Combined Telemetry And Control System For Subsea Applications
App 20200116017 - Deville; Benoit ; et al. | 2020-04-16 |
Wireless Acoustic Communication Apparatus And Related Methods
App 20200088027 - Vannuffelen; Stephane ; et al. | 2020-03-19 |
System And Method To Automate Data Acquisition In A Wireless Telemetry System
App 20190316464 - Sarac; Sukru ; et al. | 2019-10-17 |
System and method to automate data acquisition in a wireless telemetry system
Grant 10,337,321 - Sarac , et al. | 2019-07-02 |
System And Method To Automate Data Acquisition In A Wireless Telemetry System
App 20190186260 - Sarac; Sukru ; et al. | 2019-06-20 |
Method For Real-time Interpretation Of Pressure Transient Test
App 20190017352 - Chugunov; Nikita ; et al. | 2019-01-17 |
Heterogeneous Downhole Acoustic Network
App 20180220380 - Croux; Arnaud ; et al. | 2018-08-02 |
Backbone network architecture and network management scheme for downhole wireless communications system
Grant 9,790,786 - Croux , et al. October 17, 2 | 2017-10-17 |
In-Line Composition and Volumetric Analysis of Vent Gases and Flooding of the Annular Space of Flexible Pipe
App 20170219455 - Mangal; Lars Nicolas ; et al. | 2017-08-03 |
In-Line Composition and Volumetric Analysis of Vent Gases and Flooding of the Annular Space of Flexible Pipe
App 20170023435 - Mangal; Lars Nicolas ; et al. | 2017-01-26 |
Optical window assemblies
Grant 9,534,494 - Kamiya , et al. January 3, 2 | 2017-01-03 |
Backbone Network Architecture And Network Management Scheme For Downhole Wireless Communications System
App 20160356152 - Croux; Arnaud ; et al. | 2016-12-08 |
Mechanical filter for acoustic telemetry repeater
Grant 9,441,479 - Froelich , et al. September 13, 2 | 2016-09-13 |
Flexible pipe terminal end-attachment device
Grant 9,404,609 - Roberts , et al. August 2, 2 | 2016-08-02 |
Methods and apparatus for downhole fluid analysis
Grant 8,908,166 - Matsumoto , et al. December 9, 2 | 2014-12-09 |
Optical Window Assemblies
App 20140240862 - Kamiya; Akira ; et al. | 2014-08-28 |
Mechanical Filter for Acoustic Telemetry Repeater
App 20140209313 - Froelich; Benoit ; et al. | 2014-07-31 |
Methods and Apparatus for Downhole Fluid Analysis
App 20140176946 - Matsumoto; Hisatoshi ; et al. | 2014-06-26 |
Methods of calibrating a fluid analyzer for use in a wellbore
Grant 8,555,696 - Dong , et al. October 15, 2 | 2013-10-15 |
Flexible Pipe Terminal End-attachment Device
App 20120192982 - Roberts; Damon Richard ; et al. | 2012-08-02 |
Methods and apparatus for decreasing a density of a downhole fluid
Grant 8,082,780 - Vannuffelen , et al. December 27, 2 | 2011-12-27 |
In-line Composition And Volumetric Analysis Of Vent Gases And Flooding Of The Annular Space Of Flexible Pipe
App 20110153225 - Mangal; Lars Nicolas ; et al. | 2011-06-23 |
Downhole fluid analysis
Grant 7,937,223 - Ciglenec , et al. May 3, 2 | 2011-05-03 |
Spectral imaging for downhole fluid characterization
Grant 7,933,018 - Vannuffelen , et al. April 26, 2 | 2011-04-26 |
Methods and apparatus for single fiber optical telemetry
Grant 7,929,812 - Vannuffelen , et al. April 19, 2 | 2011-04-19 |
Methods Of Calibrating A Fluid Analyzer For Use In A Wellbore
App 20110061439 - Dong; Chengli ; et al. | 2011-03-17 |
Measurement ahead of the drilling bit by analysis of formation cuttings using ultraviolet light to detect the presence of oil or gas
Grant 7,832,501 - Rezgui , et al. November 16, 2 | 2010-11-16 |
Method and apparatus for detecting naphthenic acids
Grant 7,750,302 - Jamaluddin , et al. July 6, 2 | 2010-07-06 |
High-temperature downhole devices
Grant 7,720,323 - Yamate , et al. May 18, 2 | 2010-05-18 |
Methods and apparatus for multi dimension fluorescence spectrum measurement and correlations downhole
Grant 7,687,769 - Indo , et al. March 30, 2 | 2010-03-30 |
Methods and apparatus for multi dimension fluorescence spectrum measurement downhole
Grant 7,687,770 - Indo , et al. March 30, 2 | 2010-03-30 |
Subsea Fluid Sampling And Analysis
App 20100059221 - Vannuffelen; Stephane ; et al. | 2010-03-11 |
Method And Apparatus For Detecting Naphthenic Acids
App 20100059669 - Jamaluddin; Abul K.M. ; et al. | 2010-03-11 |
Logging system and method for in-situ fluids sensing through optical fiber with attenuation compensation
Grant 7,675,030 - Vannuffelen , et al. March 9, 2 | 2010-03-09 |
Methods And Apparatus For Decreasing A Density Of A Downhole Fluid
App 20100050760 - VANNUFFELEN; STEPHANE ; et al. | 2010-03-04 |
Downhole fluid analysis for production logging
Grant 7,644,611 - Kamiya , et al. January 12, 2 | 2010-01-12 |
Real-time calibration for downhole spectrometer
Grant 7,609,380 - Vannuffelen , et al. October 27, 2 | 2009-10-27 |
Methods And Apparatus For Single Fiber Optical Telemetry
App 20090224936 - VANNUFFELEN; STEPHANE ; et al. | 2009-09-10 |
Downhole Fluid Analysis
App 20090166085 - CIGLENEC; REINHART ; et al. | 2009-07-02 |
Electrochemical sensor
Grant 7,520,160 - Toribio , et al. April 21, 2 | 2009-04-21 |
Measurement Ahead of the Drilling Bit by Analysis of Formation Cuttings Using Ultraviolet Light to Detect the Presence of Oil or Gas
App 20090095529 - Rezgui; Fadhel ; et al. | 2009-04-16 |
Electrochemical Sensor
App 20090090176 - TORIBIO; MICHAEL M. ; et al. | 2009-04-09 |
Methods and apparatus for single fiber optical telemetry
Grant 7,515,774 - Vannuffelen , et al. April 7, 2 | 2009-04-07 |
Downhole spectral analysis tool
Grant 7,511,813 - Vannuffelen , et al. March 31, 2 | 2009-03-31 |
High-temperature Downhole Devices
App 20090038794 - YAMATE; TSUTOMU ; et al. | 2009-02-12 |
Methods And Apparatus For Multi Dimension Fluorescence Spectrum Measurement And Correlations Downhole
App 20080173804 - INDO; KENTARO ; et al. | 2008-07-24 |
Methods And Apparatus For Multi Dimension Fluorescence Spectrum Measurement Downhole
App 20080173805 - INDO; KENTARO ; et al. | 2008-07-24 |
Method and apparatus for downhole spectral analysis of fluids
Grant 7,379,180 - Vannuffelen , et al. May 27, 2 | 2008-05-27 |
Logging System and Method for In-Situ Fluids Sensing Through Optical Fiber With Attenuation Compensation
App 20080087078 - Vannuffelen; Stephane ; et al. | 2008-04-17 |
Downhole Fluid Analysis For Production Logging
App 20080066538 - KAMIYA; AKIRA ; et al. | 2008-03-20 |
Method and apparatus for downhole spectral analysis of fluids
Grant 7,336,356 - Vannuffelen , et al. February 26, 2 | 2008-02-26 |
Method and Apparatus for Downhole Spectral Analysis of Fluids
App 20070171413 - Vannuffelen; Stephane ; et al. | 2007-07-26 |
Downhole Spectral Analysis Tool
App 20070171414 - Vannuffelen; Stephane ; et al. | 2007-07-26 |
Method and Apparatus for Downhole Spectral Analysis of Fluids
App 20070171412 - Vannuffelen; Stephane ; et al. | 2007-07-26 |
Real-time calibration for downhole spectrometer
App 20070109537 - Vannuffelen; Stephane ; et al. | 2007-05-17 |
Spectral imaging for downhole fluid characterization
App 20070035736 - Vannuffelen; Stephane ; et al. | 2007-02-15 |
Methods and apparatus for electro-optical hybrid telemetry
App 20060152383 - Yamate; Tsutomu ; et al. | 2006-07-13 |
Methods and apparatus for single fiber optical telemetry
App 20060133711 - Vannuffelen; Stephane ; et al. | 2006-06-22 |
Method for measuring oscillation frequency of a fluid jet in a fluidic oscillator
Grant 6,606,915 - Vannuffelen August 19, 2 | 2003-08-19 |
Method for measuring oscillation frequency of a fluid jet in a fluidic oscillator
App 20030041673 - Vannuffelen, Stephane | 2003-03-06 |
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