Pierre-Jérôme Acquaviva

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for download transfer of drill cuttings
- Patent number 8,813,872
- Issue date Aug 26, 2014
- Schlumberger Technology Corporation
- Pierre-Jérôme Acquaviva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable drill bit
- Patent number 8,739,903
- Issue date Jun 3, 2014
- Schlumberger Technology Corporation
- Henri Denoix
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Drilling system
- Patent number 8,336,642
- Issue date Dec 25, 2012
- Schlumberger Technology Corporation
- Eric Lavrut
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for drilling wellbores
- Patent number 7,849,935
- Issue date Dec 14, 2010
- Schlumberger Technology Corporation
- Ashley Johnson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE DRILL BIT
- Publication number 20100303570
- Publication date Dec 2, 2010
- Henri Denoix
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR DOWNLOAD TRANSFER OF DRILL CUTTINGS
- Publication number 20100116552
- Publication date May 13, 2010
- SERVICES PETROLIERS SCHLUMBERGER
- Pierre-Jérôme Acquaviva
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR DRILLING WELLBORES
- Publication number 20090038854
- Publication date Feb 12, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ashley Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling System
- Publication number 20090008150
- Publication date Jan 8, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Eric Lavrut
- E21 - EARTH DRILLING MINING