DZ

Dingan Zhang

Schlumberger Technology: 6 patents #1,057 of 7,293Top 15%
Overall (All Time): #815,021 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11280191 Method for characterization of hydrocarbon reservoirs Youxiang Zuo, Oliver C. Mullins, Francois Xavier Dubost, Cosan Ayan, Wael Abdallah +1 more 2022-03-22
9638681 Real-time compositional analysis of hydrocarbon based fluid samples Oleg Zhdaneev, Christopher Harrison, Youxiang Zuo, William H. Steinecker, Gordon R. Lambertus +1 more 2017-05-02
9416647 Methods and apparatus for characterization of hydrocarbon reservoirs Youxiang Zuo, Oliver C. Mullins, Chengli Dong, ChengGang Xian 2016-08-16
9255475 Methods for characterizing asphaltene instability in reservoir fluids Youxiang Zuo, Oliver C. Mullins, Chengil Dong, Denise E. Freed, Andrew E. Pomerantz +1 more 2016-02-09
8805617 Methods and apparatus for characterization of petroleum fluids contaminated with drilling mud Youxiang Zuo, Dong Chengli, Oliver C. Mullins, Michael O'Keefe 2014-08-12
7920970 Methods and apparatus for characterization of petroleum fluid and applications thereof Youxiang Zuo, Moin Muhammad, Jiabao ZHU 2011-04-05