Colin Gordon Rae

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Aberdeen, GB

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Patents Grantslast 30 patents

Information Patent Grant
Gas lift method and apparatus
- Patent number 10,655,439
- Issue date May 19, 2020
- WEATHERFORD UK LIMITED
- Euan Murdoch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid removal from gas wells
- Patent number 7,204,314
- Issue date Apr 17, 2007
- Weatherford/Lamb, Inc.
- J. Eric Lauritzen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Installation of downhole electrical power cable and safety valve as...
- Patent number 7,195,072
- Issue date Mar 27, 2007
- Weatherford/Lamb, Inc.
- Graham MacKay
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Gas Lift Method and Apparatus
- Publication number 20180149002
- Publication date May 31, 2018
- Weatherford U.K. Limited
- Euan MURDOCH
- E21 - EARTH DRILLING MINING
Information Patent Application
External Pressure Testing of Gas Lift Valve in Side-Pocket Mandrel
- Publication number 20130220599
- Publication date Aug 29, 2013
- Colin Gordon RAE
- G01 - MEASURING TESTING
Information Patent Application
Installation of downhole electrical power cable and safety valve as...
- Publication number 20050077050
- Publication date Apr 14, 2005
- Graham MacKay
- E21 - EARTH DRILLING MINING
Information Patent Application
Fluid removal from gas wells
- Publication number 20040144545
- Publication date Jul 29, 2004
- J. Eric Lauritzen
- E21 - EARTH DRILLING MINING