Barry Nicholson

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Carindale, AU

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for lifting liquids from gas wells
- Patent number 7,428,929
- Issue date Sep 30, 2008
- Schlumberger Technology Corporation
- John Sherwood
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for lifting liquids from gas wells
- Patent number 7,210,532
- Issue date May 1, 2007
- Schlumberger Technology Corporation
- John Sherwood
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and device for regulating the flow rate of formation fluids...
- Patent number 6,868,910
- Issue date Mar 22, 2005
- Schlumberger Technology Corporation
- Pierre-Yves Corre
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR LIFTING LIQUIDS FROM GAS WELLS
- Publication number 20070175641
- Publication date Aug 2, 2007
- John Sherwood
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for lifting liquids from gas wells
- Publication number 20050155769
- Publication date Jul 21, 2005
- SCHLUMBERGER TECHNOLOGY CORPORATION
- John Sherwood
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and device for regulating the flow rate of formation fluids...
- Publication number 20030145992
- Publication date Aug 7, 2003
- Pierre-Yves Corre
- E21 - EARTH DRILLING MINING