Xiang Du

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Crawley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Amplitude inversion on partitioned depth image gathers using point...
- Patent number 10,295,683
- Issue date May 21, 2019
- Schlumberger Technology Corporation
- Xiang Du
- G01 - MEASURING TESTING
Information Patent Grant
Deghosting after imaging
- Patent number 9,964,655
- Issue date May 8, 2018
- Schlumberger Technology Corporation
- Philippe Caprioli
- G01 - MEASURING TESTING
Information Patent Grant
Inversion using a filtering operator
- Patent number 9,075,160
- Issue date Jul 7, 2015
- Schlumberger Technology Corporation
- Paul N. Childs
- G01 - MEASURING TESTING
Information Patent Grant
Using a wave propagator for transversely isotropic media
- Patent number 8,194,498
- Issue date Jun 5, 2012
- WesternGeco L. L. C.
- Xiang Du
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Amplitude Inversion on Partitioned Depth Image Gathers Using Point...
- Publication number 20170192118
- Publication date Jul 6, 2017
- SCHLUMERGER TECHNOLOGY CORPORATION
- Xiang Du
- G01 - MEASURING TESTING
Information Patent Application
DEGHOSTING AFTER IMAGING
- Publication number 20150276957
- Publication date Oct 1, 2015
- WesternGeco L.L.C.
- Philippe Caprioli
- G01 - MEASURING TESTING
Information Patent Application
INVERSION USING A FILTERING OPERATOR
- Publication number 20130294196
- Publication date Nov 7, 2013
- WesternGeco L.L.C.
- PAUL N. CHILDS
- G01 - MEASURING TESTING
Information Patent Application
USING A WAVE PROPAGATOR FOR TRANSVERSELY ISOTROPIC MEDIA
- Publication number 20090213693
- Publication date Aug 27, 2009
- Xiang Du
- G01 - MEASURING TESTING