Nizar Chemingui

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Determining properties of a subterranean formation using an acousti...
- Patent number 11,609,349
- Issue date Mar 21, 2023
- PGS Geophysical AS
- Norman Daniel Whitmore
- G01 - MEASURING TESTING
Information Patent Grant
Highly-sparse seabed acquisition designs adapted for imaging geolog...
- Patent number 11,604,297
- Issue date Mar 14, 2023
- PGS Geophysical AS
- Didier B. P. Lecerf
- G01 - MEASURING TESTING
Information Patent Grant
Processes and systems for generating a high-resolution velocity mod...
- Patent number 11,428,834
- Issue date Aug 30, 2022
- PGS Geophysical AS
- Jaime Ramos-Martinez
- G01 - MEASURING TESTING
Information Patent Grant
Processes and systems to enhance illumination and resolution of sei...
- Patent number 11,092,708
- Issue date Aug 17, 2021
- PGS Geophysical AS
- Shaoping Lu
- G01 - MEASURING TESTING
Information Patent Grant
Highly-sparse seabed acquisition designs adapted for imaging geolog...
- Patent number 11,016,208
- Issue date May 25, 2021
- PGS Geophysical AS
- Didier B. P. Lecerf
- G01 - MEASURING TESTING
Information Patent Grant
Inversion for marine seismic imaging of a full reflected wavefield
- Patent number 10,996,362
- Issue date May 4, 2021
- PGS Geophysical AS
- Shaoping Lu
- G01 - MEASURING TESTING
Information Patent Grant
Amplitude-versus-angle analysis for quantitative interpretation
- Patent number 10,690,792
- Issue date Jun 23, 2020
- PGS Geophysical AS
- Grunde Rønholt
- G01 - MEASURING TESTING
Information Patent Grant
Wavefield interpolation and regularization in imaging of multiple r...
- Patent number 10,393,901
- Issue date Aug 27, 2019
- PGS Geophysical AS
- Shaoping Lu
- G01 - MEASURING TESTING
Information Patent Grant
Amplitude-versus-angle analysis for quantitative interpretation
- Patent number 10,359,526
- Issue date Jul 23, 2019
- PGS Geophysical AS
- Grunde Rønholt
- G01 - MEASURING TESTING
Information Patent Grant
Velocity model update with an inversion gradient
- Patent number 10,353,092
- Issue date Jul 16, 2019
- PGS Geophysical AS
- Sean Crawley
- G01 - MEASURING TESTING
Information Patent Grant
Fourier finite-difference migration for three dimensional tilted tr...
- Patent number 9,864,082
- Issue date Jan 9, 2018
- PGS Geophysical AS
- Alejandro Antonio Valenciano Mavilio
- G01 - MEASURING TESTING
Information Patent Grant
Seismic imaging using higher-order reflections
- Patent number 9,689,999
- Issue date Jun 27, 2017
- PGS Geophysical AS
- Didier B. P. Lecerf
- G01 - MEASURING TESTING
Information Patent Grant
Construction and application of angle gathers from three-dimensiona...
- Patent number 9,651,695
- Issue date May 16, 2017
- PGS Geophysical AS
- Shaoping Lu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING ANGLE GATHERS FROM INVERSION OF VELOCITY AND REFLECTIVI...
- Publication number 20240310540
- Publication date Sep 19, 2024
- PGS GEOPHYSICAL AS
- Yang Yang
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING PROPERTIES OF A SUBTERRANEAN FORMATION USING AN ACOUSTI...
- Publication number 20230305176
- Publication date Sep 28, 2023
- PGS GEOPHYSICAL AS
- Norman Daniel Whitmore
- G01 - MEASURING TESTING
Information Patent Application
HIGHLY-SPARSE SEABED ACQUISITION DESIGNS ADAPTED FOR IMAGING GEOLOG...
- Publication number 20210239868
- Publication date Aug 5, 2021
- PGS GEOPHYSICAL AS
- Didier B.P. LECERF
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING PROPERTIES OF A SUBTERRANEAN FORMATION USING AN ACOUSTI...
- Publication number 20210103065
- Publication date Apr 8, 2021
- Norman Daniel Whitmore
- G01 - MEASURING TESTING
Information Patent Application
Amplitude-versus-angle Analysis for Quantitative Interpretation
- Publication number 20190331814
- Publication date Oct 31, 2019
- PGS GEOPHYSICAL AS
- Grunde Rønholt
- G01 - MEASURING TESTING
Information Patent Application
Inversion for Marine Seismic Imaging of a Full Reflected Wavefield
- Publication number 20190257967
- Publication date Aug 22, 2019
- PGS GEOPHYSICAL AS
- Shaoping Lu
- G01 - MEASURING TESTING
Information Patent Application
Processes and systems to enhance illumination and resolution of sei...
- Publication number 20190187313
- Publication date Jun 20, 2019
- PGS Geophysical AS
- Nizar Chemingui
- G01 - MEASURING TESTING
Information Patent Application
PROCESSES AND SYSTEMS FOR GENERATING A HIGH-RESOLUTION VELOCITY MOD...
- Publication number 20190187312
- Publication date Jun 20, 2019
- PGS GEOPHYSICAL AS
- Jaime Ramox-Martinez
- G01 - MEASURING TESTING
Information Patent Application
Velocity Model Update with an Inversion Gradient
- Publication number 20170168178
- Publication date Jun 15, 2017
- PGS GEOPHYSICAL AS
- Sean Crawley
- G01 - MEASURING TESTING
Information Patent Application
WAVEFIELD INTERPOLATION AND REGULARIZATION IN IMAGING OF MULTIPLE R...
- Publication number 20170059730
- Publication date Mar 2, 2017
- PGS GEOPHYSICAL AS
- Shaoping Lu
- G01 - MEASURING TESTING
Information Patent Application
HIGHLY-SPARSE SEABED ACQUISITION DESIGNS ADAPTED FOR IMAGING GEOLOG...
- Publication number 20160349394
- Publication date Dec 1, 2016
- PGS Geophysical AS
- Didier B.P. LECERF
- G01 - MEASURING TESTING
Information Patent Application
Amplitude-versus-angle Analysis for Quantitative Interpretation
- Publication number 20160245941
- Publication date Aug 25, 2016
- PGS GEOPHYSICAL AS
- Grunde Rønholt
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC IMAGING USING HIGHER-ORDER REFLECTIONS
- Publication number 20150362611
- Publication date Dec 17, 2015
- PGS GEOPHYSICAL AS
- Didier B. P. Lecerf
- G01 - MEASURING TESTING
Information Patent Application
CONSTRUCTION AND APPLICATION OF ANGLE GATHERS FROM THREE-DIMENSIONA...
- Publication number 20150078124
- Publication date Mar 19, 2015
- Shaoping LU
- G01 - MEASURING TESTING
Information Patent Application
Fourier finite-difference migration for three dimensional tilted tr...
- Publication number 20100110832
- Publication date May 6, 2010
- PGS Geophysical AS
- Alejandro Antonio Valenciano Mavilio
- G01 - MEASURING TESTING

Nizar Chemingui

Person

Patents Grantslast 30 patents

Determining properties of a subterranean formation using an acousti...

Highly-sparse seabed acquisition designs adapted for imaging geolog...

Processes and systems for generating a high-resolution velocity mod...

Processes and systems to enhance illumination and resolution of sei...

Highly-sparse seabed acquisition designs adapted for imaging geolog...

Inversion for marine seismic imaging of a full reflected wavefield

Amplitude-versus-angle analysis for quantitative interpretation

Wavefield interpolation and regularization in imaging of multiple r...

Amplitude-versus-angle analysis for quantitative interpretation

Velocity model update with an inversion gradient

Fourier finite-difference migration for three dimensional tilted tr...

Seismic imaging using higher-order reflections

Construction and application of angle gathers from three-dimensiona...

Patents Applicationslast 30 patents

DETERMINING ANGLE GATHERS FROM INVERSION OF VELOCITY AND REFLECTIVI...

DETERMINING PROPERTIES OF A SUBTERRANEAN FORMATION USING AN ACOUSTI...

HIGHLY-SPARSE SEABED ACQUISITION DESIGNS ADAPTED FOR IMAGING GEOLOG...

DETERMINING PROPERTIES OF A SUBTERRANEAN FORMATION USING AN ACOUSTI...

Amplitude-versus-angle Analysis for Quantitative Interpretation

Inversion for Marine Seismic Imaging of a Full Reflected Wavefield

Processes and systems to enhance illumination and resolution of sei...

PROCESSES AND SYSTEMS FOR GENERATING A HIGH-RESOLUTION VELOCITY MOD...

Velocity Model Update with an Inversion Gradient

WAVEFIELD INTERPOLATION AND REGULARIZATION IN IMAGING OF MULTIPLE R...

HIGHLY-SPARSE SEABED ACQUISITION DESIGNS ADAPTED FOR IMAGING GEOLOG...

Amplitude-versus-angle Analysis for Quantitative Interpretation

SEISMIC IMAGING USING HIGHER-ORDER REFLECTIONS

CONSTRUCTION AND APPLICATION OF ANGLE GATHERS FROM THREE-DIMENSIONA...

Fourier finite-difference migration for three dimensional tilted tr...