QC

Qiusheng Chang

PL Petrochina Company Limited: 2 patents #138 of 890Top 20%
Overall (All Time): #1,874,649 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11086044 Shale oil analysis method and apparatus for continuously characterizing saturation of adsorbed oil and free oil Dongming Zhi, Lichun Kuang, Xiaojun Wang, Zhongchun Sun, Zhijun Qin +4 more 2021-08-10
10976275 Method for determining effective porosity of high clay-bearing rock core, computer device and computer readable storage medium Lichun Kuang, Dongming Zhi, Yong-Hua Song, Zhongchun Sun, Zhenlin Wang +5 more 2021-04-13