Patrice Ligneul

Person

Chavilles, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid component determination using thermal properties
- Patent number 12,146,777
- Issue date Nov 19, 2024
- Schlumberger Technology Corporation
- Patrice Ligneul
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid component determination using thermal properties
- Patent number 11,692,859
- Issue date Jul 4, 2023
- Schlumberger Technology Corporation
- Patrice Ligneul
- G01 - MEASURING TESTING
Information Patent Grant
Multiphase flow metering
- Patent number 11,377,949
- Issue date Jul 5, 2022
- Schlumberger Technology Corporation
- Mustapha Abbad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determination of interfacial or surface tension
- Patent number 10,545,080
- Issue date Jan 28, 2020
- Schlumberger Technology Corporation
- Andrew Clarke
- G01 - MEASURING TESTING
Information Patent Grant
System and method for sensing displacement of subsea structures
- Patent number 9,810,613
- Issue date Nov 7, 2017
- Fadhel Rezgui
- E21 - EARTH DRILLING MINING
Information Patent Grant
Segmented radiation detector and apparatus and method for using same
- Patent number 9,575,189
- Issue date Feb 21, 2017
- Schlumberger Technology Corporation
- Joel L. Groves
- G01 - MEASURING TESTING
Information Patent Grant
Method of determining formation parameter
- Patent number 9,459,370
- Issue date Oct 4, 2016
- SCLUMBERGER TECHNOLOGY CORPORATION
- Jean-pierre Korb
- G01 - MEASURING TESTING
Information Patent Grant
Matrix permitivity determination
- Patent number 9,366,613
- Issue date Jun 14, 2016
- Schlumberger Technology Corporation
- Valerie Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Asphaltene evaluation based on NMR measurements and temperature / p...
- Patent number 9,176,251
- Issue date Nov 3, 2015
- Schlumberger Technology Corporation
- Philip M. Singer
- G01 - MEASURING TESTING
Information Patent Grant
Analysis of drilling cuttings for permittivity
- Patent number 8,602,128
- Issue date Dec 10, 2013
- Schlumberger Technology Corporation
- Patrice Ligneul
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pumping system for oil wells
- Patent number 7,258,164
- Issue date Aug 21, 2007
- Schlumberger Technology Corporation
- Fadhel Rezgui
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for determining the position of an interface in r...
- Patent number 7,259,564
- Issue date Aug 21, 2007
- Schlumberger Technology Corporation
- Patrice Ligneul
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process and device for prospecting a porous geological formation
- Patent number 7,148,693
- Issue date Dec 12, 2006
- Schlumberger Technology Corporation
- Patrice Ligneul
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic fluid counter for attenuating parasitic ultrasonic waves
- Patent number 5,969,263
- Issue date Oct 19, 1999
- Schlumberger Industries, S.A.
- Patrice Ligneul
- G01 - MEASURING TESTING
Information Patent Grant
Fluidic oscillator and a method of measuring a volume-related quant...
- Patent number 5,864,067
- Issue date Jan 26, 1999
- Schlumberger Industries, S.A.
- Patrice Ligneul
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Device for measuring the velocity of a fluid
- Patent number 5,383,369
- Issue date Jan 24, 1995
- Schlumberger Industries
- Butrus Khuri-Yakub
- G01 - MEASURING TESTING
Information Patent Grant
Flow rectifier
- Patent number 5,309,946
- Issue date May 10, 1994
- Schlumberger Industries, S.A.
- Patrice Ligneul
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUID COMPONENT DETERMINATION USING THERMAL PROPERTIES
- Publication number 20230280194
- Publication date Sep 7, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Patrice Ligneul
- G01 - MEASURING TESTING
Information Patent Application
FLUID COMPONENT DETERMINATION USING THERMAL PROPERTIES
- Publication number 20190162568
- Publication date May 30, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Patrice Ligneul
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTIPHASE FLOW METERING
- Publication number 20180347338
- Publication date Dec 6, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mustapha Abbad
- E21 - EARTH DRILLING MINING
Information Patent Application
INTERFACIAL TENSION DETERMINATION
- Publication number 20170067810
- Publication date Mar 9, 2017
- Mikhail Stukan
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Determining Wettability of Materials
- Publication number 20150285725
- Publication date Oct 8, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mikhail Stukan
- G01 - MEASURING TESTING
Information Patent Application
Non-Invasive Acoustic Monitoring of Subsea Containers
- Publication number 20150276463
- Publication date Oct 1, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jason Stuart Milne
- G01 - MEASURING TESTING
Information Patent Application
Container Monitoring Apparatus
- Publication number 20150253178
- Publication date Sep 10, 2015
- Onesubsea IP UK Limited
- Patrice Ligneul
- G01 - MEASURING TESTING
Information Patent Application
Displacement Sensor for Subsea Structures
- Publication number 20150211968
- Publication date Jul 30, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Fadhel Rezgui
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING FLUID FLOW CHARACTERISTICS
- Publication number 20140338439
- Publication date Nov 20, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Patrice Ligneul
- E21 - EARTH DRILLING MINING
Information Patent Application
DETERMINATION OF INTERFACIAL OR SURFACE TENSION
- Publication number 20140311229
- Publication date Oct 23, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- ANDREW CLARKE
- G01 - MEASURING TESTING
Information Patent Application
MATRIX PERMITIVITY DETERMINATION (IS10.0565-US-PCT)
- Publication number 20140184230
- Publication date Jul 3, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Valerie Anderson
- G01 - MEASURING TESTING
Information Patent Application
ASPHALTENE EVALUATION BASED ON NMR MEASUREMENTS AND TEMPERATURE / P...
- Publication number 20140132258
- Publication date May 15, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- PHILIP M. SINGER
- G01 - MEASURING TESTING
Information Patent Application
Method for Analyzing at Least a Cutting Emerging from a Well, and A...
- Publication number 20140046628
- Publication date Feb 13, 2014
- GEOSERVICES EQUIPEMENTS
- Patrice Ligneul
- G01 - MEASURING TESTING
Information Patent Application
Segmented Radiation Detector And Apparatus And Method For Using Same
- Publication number 20130329859
- Publication date Dec 12, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Joel L. Groves
- G01 - MEASURING TESTING
Information Patent Application
ANALYSIS OF DRILLING CUTTINGS FOR PERMITTIVITY
- Publication number 20120273273
- Publication date Nov 1, 2012
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Patrice Ligneul
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF DETERMINING FORMATION PARAMETER
- Publication number 20110181277
- Publication date Jul 28, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jean-Pierre Korb
- G01 - MEASURING TESTING
Information Patent Application
Characterizing properties of a geological formation by coupled acou...
- Publication number 20070150200
- Publication date Jun 28, 2007
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Marwan Charara
- G01 - MEASURING TESTING
Information Patent Application
Method and device for determining the position of an interface in r...
- Publication number 20060119363
- Publication date Jun 8, 2006
- Patrice Ligneul
- E21 - EARTH DRILLING MINING
Information Patent Application
Pumping system for oil wells
- Publication number 20050217843
- Publication date Oct 6, 2005
- Fadhel Rezgui
- E21 - EARTH DRILLING MINING
Information Patent Application
Process and device for the geophysical prospecting of a porous geol...
- Publication number 20050174119
- Publication date Aug 11, 2005
- Patrice Ligneul
- G01 - MEASURING TESTING

Patrice Ligneul

Person

Patents Grantslast 30 patents

Fluid component determination using thermal properties

Fluid component determination using thermal properties

Multiphase flow metering

Determination of interfacial or surface tension

System and method for sensing displacement of subsea structures

Segmented radiation detector and apparatus and method for using same

Method of determining formation parameter

Matrix permitivity determination

Asphaltene evaluation based on NMR measurements and temperature / p...

Analysis of drilling cuttings for permittivity

Pumping system for oil wells

Method and device for determining the position of an interface in r...

Process and device for prospecting a porous geological formation

Ultrasonic fluid counter for attenuating parasitic ultrasonic waves

Fluidic oscillator and a method of measuring a volume-related quant...

Device for measuring the velocity of a fluid

Flow rectifier

Patents Applicationslast 30 patents

FLUID COMPONENT DETERMINATION USING THERMAL PROPERTIES

FLUID COMPONENT DETERMINATION USING THERMAL PROPERTIES

MULTIPHASE FLOW METERING

INTERFACIAL TENSION DETERMINATION

Method and Apparatus for Determining Wettability of Materials

Non-Invasive Acoustic Monitoring of Subsea Containers

Container Monitoring Apparatus

Displacement Sensor for Subsea Structures

METHOD AND APPARATUS FOR DETERMINING FLUID FLOW CHARACTERISTICS

DETERMINATION OF INTERFACIAL OR SURFACE TENSION

MATRIX PERMITIVITY DETERMINATION (IS10.0565-US-PCT)

ASPHALTENE EVALUATION BASED ON NMR MEASUREMENTS AND TEMPERATURE / P...

Method for Analyzing at Least a Cutting Emerging from a Well, and A...

Segmented Radiation Detector And Apparatus And Method For Using Same

ANALYSIS OF DRILLING CUTTINGS FOR PERMITTIVITY

METHOD OF DETERMINING FORMATION PARAMETER

Characterizing properties of a geological formation by coupled acou...

Method and device for determining the position of an interface in r...

Pumping system for oil wells

Process and device for the geophysical prospecting of a porous geol...