Bernard Dargaud

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Elancourt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatuses and methods for testing wellbore fluids
- Patent number 9,528,365
- Issue date Dec 27, 2016
- Schlumberger Technology Corporation
- Quentin Barral
- E21 - EARTH DRILLING MINING
Information Patent Grant
Injection apparatus for injecting an activated fluid into a well-bo...
- Patent number 7,624,803
- Issue date Dec 1, 2009
- Schlumberger Technology Corporation
- Gérard Daccord
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Apparatuses and Methods for Testing Wellbore Fluids
- Publication number 20140352948
- Publication date Dec 4, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Quentin Barral
- E21 - EARTH DRILLING MINING
Information Patent Application
Injection Apparatus for Injecting an Activated Fluid into a Well-Bo...
- Publication number 20080093077
- Publication date Apr 24, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Gerard Daccord
- E21 - EARTH DRILLING MINING