Yuesheng Cheng

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
NMR logging of miscible displacement
- Patent number 8,680,858
- Issue date Mar 25, 2014
- Schlumberger Technology Corporation
- Edmund Fordham
- G01 - MEASURING TESTING
Information Patent Grant
Methods for determining in situ the viscosity of heavy oil using nu...
- Patent number 8,013,601
- Issue date Sep 6, 2011
- Schlumberger Technology Corporation
- Yuesheng Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Methods for determining in situ the viscosity of heavy oil
- Patent number 7,965,078
- Issue date Jun 21, 2011
- Schlumberger Technology Corporation
- Yuesheng Cheng
- G01 - MEASURING TESTING
Information Patent Grant
NMR measurement of wax appearance in fluids
- Patent number 7,688,071
- Issue date Mar 30, 2010
- Schlumberger Technology Corporation
- Yuesheng Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Estimating the concentration of a substance in a sample using NMR
- Patent number 7,301,339
- Issue date Nov 27, 2007
- Schlumberger Technology Corporation
- Yuesheng Cheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Estimating Oil Viscosity
- Publication number 20140224000
- Publication date Aug 14, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kentaro Indo
- G01 - MEASURING TESTING
Information Patent Application
NMR LOGGING OF MISCIBLE DISPLACEMENT
- Publication number 20110175607
- Publication date Jul 21, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Edmund Fordham
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF AND APPARATUS FOR DETERMINING THE VISCOSITY OF HEAVY OIL
- Publication number 20100043538
- Publication date Feb 25, 2010
- Yuesheng Cheng
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR DETERMINING IN SITU THE VISCOSITY OF HEAVY OIL USING NU...
- Publication number 20100039109
- Publication date Feb 18, 2010
- Yuesheng Cheng
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR DETERMINING IN SITU THE VISCOSITY OF HEAVY OIL
- Publication number 20100033176
- Publication date Feb 11, 2010
- Yuesheng Cheng
- G01 - MEASURING TESTING
Information Patent Application
NMR MEASUREMENT OF WAX APPEARANCE IN FLUIDS
- Publication number 20090066330
- Publication date Mar 12, 2009
- SCHLUMBERGER TECHNOLOGY CORP
- YUESHENG CHENG
- G01 - MEASURING TESTING