ZS

Zhannan Shi

DC Dagang Oil Field Company Of Cnpc: 1 patents #1 of 8Top 15%
Overall (2022): #186,942 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11249062 Shale brittleness sweet spot evaluation method Xianzheng Zhao, Xiugang Pu, Wenzhong Han, Hu Wang, Wei Zhang +2 more 2022-02-15