Laurent Prouvost

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Ambares-et-Lagrave, FR

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Patents Grantslast 30 patents

Information Patent Grant
Spectral imaging for downhole fluid characterization
- Patent number 7,933,018
- Issue date Apr 26, 2011
- Schlumberger Technology Corporation
- Stephane Vannuffelen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring an internal dimension of a well bore
- Patent number 7,884,951
- Issue date Feb 8, 2011
- Schlumberger Technology Corporation
- Laurent Prouvost
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for cementing a well
- Patent number 6,267,181
- Issue date Jul 31, 2001
- Schlumberger Technology Corporation
- Erik Rhein-Knudsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for cementing a well
- Patent number 6,098,710
- Issue date Aug 8, 2000
- Schlumberger Technology Corporation
- Erik Rhein-Knudsen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for Measuring an Internal Dimension of a Well Bore
- Publication number 20080266577
- Publication date Oct 30, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Laurent Prouvost
- E21 - EARTH DRILLING MINING
Information Patent Application
Spectral imaging for downhole fluid characterization
- Publication number 20070035736
- Publication date Feb 15, 2007
- Stephane Vannuffelen
- E21 - EARTH DRILLING MINING