Jonathan Elphick

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for distributed interferometric acoustic monito...
- Patent number 8,770,283
- Issue date Jul 8, 2014
- Schlumberger Technology Corporation
- Arthur H. Hartog
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for distributed interferometric acoustic monito...
- Patent number 8,347,958
- Issue date Jan 8, 2013
- Schlumberger Technology Corporation
- Arthur H. Hartog
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for distributed interferometric acoustic monito...
- Patent number 8,225,867
- Issue date Jul 24, 2012
- Schlumberger Technology Corporation
- Arthur H. Hartog
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for distributed interferometric acoustic monito...
- Patent number 7,946,341
- Issue date May 24, 2011
- Schlumberger Technology Corporation
- Arthur H. Hartog
- G01 - MEASURING TESTING
Information Patent Grant
Waterflooding analysis in a subterranean formation
- Patent number 7,890,264
- Issue date Feb 15, 2011
- Schlumberger Technology Corporation
- Jonathan Elphick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole production and injection pump system
- Patent number 7,621,339
- Issue date Nov 24, 2009
- Schlumberger Technology Corporation
- Ashley B. Johnson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTED INTERFEROMETRIC ACCOUSTIC MONIT...
- Publication number 20130092371
- Publication date Apr 18, 2013
- Schlumberger Technology Corpotation
- Arthur H. Hartog
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTED INTERFEROMETRIC ACOUSTIC MONITO...
- Publication number 20120277995
- Publication date Nov 1, 2012
- SCHLUMBERGER TECHNOLOGY CORPORATION
- ARTHUR H. HARTOG
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTED INTERFEROMETRIC ACOUSTIC MONITO...
- Publication number 20110188344
- Publication date Aug 4, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Arthur H. Hartog
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTED INTERFEROMETRIC ACOUSTIC MONITO...
- Publication number 20090114386
- Publication date May 7, 2009
- Arthur H. Hartog
- E21 - EARTH DRILLING MINING
Information Patent Application
WATERFLOODING ANALYSIS IN A SUBTERRANEAN FORMATION
- Publication number 20090107669
- Publication date Apr 30, 2009
- Schlumberger Technology Corporation
- Jonathan Elphick
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE PRODUCTION AND INJECTION PUMP SYSTEM
- Publication number 20080190622
- Publication date Aug 14, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ashley B. Johnson
- E21 - EARTH DRILLING MINING