Dingan Zhang

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for characterization of hydrocarbon reservoirs
- Patent number 11,280,191
- Issue date Mar 22, 2022
- Schlumberger Technology Corporation
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Real-time compositional analysis of hydrocarbon based fluid samples
- Patent number 9,638,681
- Issue date May 2, 2017
- Schlumberger Technology Corporation
- Oleg Zhdaneev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for characterization of hydrocarbon reservoirs
- Patent number 9,416,647
- Issue date Aug 16, 2016
- Schlumberger Technology Corporation
- Youxiang Zuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for characterizing asphaltene instability in reservoir fluids
- Patent number 9,255,475
- Issue date Feb 9, 2016
- Schlumberger Technology Corporation
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for characterization of petroleum fluids cont...
- Patent number 8,805,617
- Issue date Aug 12, 2014
- Schlumberger Technology Corporation
- Youxiang (Jullan) Zuo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for characterization of petroleum fluid and a...
- Patent number 7,920,970
- Issue date Apr 5, 2011
- Schlumberger Technology Corporation
- Youxiang (Julian) Zuo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Characterization of Hydrocarbon Reservoirs
- Publication number 20150006084
- Publication date Jan 1, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods And Apparatus For Characterization Of Hydrocarbon Reservoirs
- Publication number 20130197808
- Publication date Aug 1, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youxiang Zuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods for Characterizing Asphaltene Instability in Reservoir Fluids
- Publication number 20130112406
- Publication date May 9, 2013
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Application
REAL-TIME COMPOSITIONAL ANALYSIS OF HYDROCARBON BASED FLUID SAMPLES
- Publication number 20130085674
- Publication date Apr 4, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Oleg Zhdaneev
- G01 - MEASURING TESTING
Information Patent Application
Methods and Apparatus for Characterization of Petroleum Fluids Cont...
- Publication number 20110088949
- Publication date Apr 21, 2011
- Youxiang (Jullan) Zuo
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR CHARACTERIZATION OF PETROLEUM FLUID AND A...
- Publication number 20090192768
- Publication date Jul 30, 2009
- SCHLUMBERGER TECHNOLOGY CORP
- YOUXIANG (JULIAN) ZUO
- G01 - MEASURING TESTING