Francis D. Doherty

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Extending the coverage of VSP/CDP imaging by using first-order down...
- Patent number 8,547,794
- Issue date Oct 1, 2013
- Baker Hughes Incorporated
- Jitendra S. Gulati
- G01 - MEASURING TESTING
Information Patent Grant
Vector migration of virtual source VSP data
- Patent number 8,395,967
- Issue date Mar 12, 2013
- Baker Hughes Incorporated
- Min Lou
- G01 - MEASURING TESTING
Information Patent Grant
Vector migration of 1st order free-surface related downgoing multip...
- Patent number 7,693,006
- Issue date Apr 6, 2010
- Baker Hughes Incorporated
- Min Lou
- G01 - MEASURING TESTING
Information Patent Grant
Vector migration of 1st order free-surface related downgoing multip...
- Patent number 7,508,736
- Issue date Mar 24, 2009
- Baker Hughes Incorporated
- Min Lou
- G01 - MEASURING TESTING
Information Patent Grant
Seismic analysis using electrical submersible pump
- Patent number 7,308,362
- Issue date Dec 11, 2007
- Baker Hughes Incorporated
- Robert H. McCoy
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Extending the Coverage of VSP/CDP Imaging by Using First-Order Down...
- Publication number 20100271903
- Publication date Oct 28, 2010
- BAKER HUGHES INCORPORATED
- Jitendra S. Gulati
- G01 - MEASURING TESTING
Information Patent Application
Vector Migration of Virtual Source VSP Data
- Publication number 20090310443
- Publication date Dec 17, 2009
- BAKER HUGHES INCORPORATED
- Min Lou
- G01 - MEASURING TESTING
Information Patent Application
Vector Migration of 1st Order Free-Surface Related Downgoing Multip...
- Publication number 20090122646
- Publication date May 14, 2009
- BAKER HUGHES INCORPORATED
- Min Lou
- G01 - MEASURING TESTING
Information Patent Application
Vector Migration of 1st Order Free-Surface Related Downgoing Multip...
- Publication number 20080221796
- Publication date Sep 11, 2008
- BAKER HUGHES INCORPORATED
- Min Lou
- G01 - MEASURING TESTING
Information Patent Application
Seismic analysis using electrical submersible pump
- Publication number 20060247861
- Publication date Nov 2, 2006
- Baker Hughes Incorporated
- Robert H. McCoy
- G01 - MEASURING TESTING