Jean-Michel HACHE

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Bourg La Reine, FR

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Patents Grantslast 30 patents

Information Patent Grant
Wellbore telemetry system and method
- Patent number 9,109,439
- Issue date Aug 18, 2015
- IntelliServ, LLC
- Jean-Michel Hache
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole coring tools and methods of coring
- Patent number 9,097,102
- Issue date Aug 4, 2015
- Schlumberger Technology Corporation
- Richard Dan Ward
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore telemetry system and method
- Patent number 8,164,476
- Issue date Apr 24, 2012
- IntelliServ, LLC
- Jean-Michel Hache
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for detecting the stuck point of drill pipes in a borehole
- Patent number 4,402,219
- Issue date Sep 6, 1983
- Schlumberger Technology Corporation
- Jean M. Hache
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE CORING TOOLS AND METHODS OF CORING
- Publication number 20130081879
- Publication date Apr 4, 2013
- Richard Dan Ward
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE TELEMETRY SYSTEM AND METHOD
- Publication number 20100328096
- Publication date Dec 30, 2010
- INTELLISERV, LLC
- Jean-Michel HACHE
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellbore telemetry system and method
- Publication number 20070188344
- Publication date Aug 16, 2007
- Schlumberger Technology Center
- Jean-Michel Hache
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR AQUIRING INFORMATION WHILE DRILLING
- Publication number 20070039730
- Publication date Feb 22, 2007
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Patrick Fisseler
- E21 - EARTH DRILLING MINING