XM

Xingzhi Ma

PL Petrochina Company Limited: 2 patents #138 of 890Top 20%
Overall (All Time): #1,864,873 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10884155 Method and apparatus for measuring oil content of tight reservoir based on nuclear magnetic resonance Hua Tian, Shuichang Zhang, Shaobo Liu, Caineng Zou, Keyu Liu +6 more 2021-01-05
10533944 Method for determining maturity in oil source rock by total scanning fluorescence and the device therefor Keyu Liu, Hua Tian, Caineng Zou, Shuichang Zhang, Shaobo Liu +9 more 2020-01-14