CL

Chengbing Liu

Schlumberger Technology: 10 patents #621 of 7,293Top 9%
Saudi Arabian Oil: 7 patents #471 of 4,275Top 15%
Chevron: 3 patents #1,350 of 4,788Top 30%
Overall (All Time): #364,937 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12360278 Quantification of formation water saturation and salinity using relative permittivity and conductivity measurements Wael Abdallah, Ping Zhang, Shouxiang Mark Ma 2025-07-15
11940588 Clay detection and quantification using downhole low frequency electromagnetic measurements Shouxiang Mark Ma, Ping Zhang, Wael Abdallah 2024-03-26
11892581 Methods and systems for characterizing clay content of a geological formation Ping Zhang, Wael Abdallah, Shouxiang Mark Ma 2024-02-06
11796710 Determination of formation water salinity using downhole low frequency electromagnetic measurements and permittivity dispersions based thereon Ping Zhang, Shouxiang Mark Ma, Wael Abdallah 2023-10-24
11754518 Methods and systems to determine tortuosity of rock and fluids in porous media Andrea Valori, Salah Mohammed Al-Ofi, Wael Abdallah, Marie Van Steene, Shouxiang Mark Ma 2023-09-12
11499935 Clay detection and quantification using low frequency electromagnetic measurements Wael Abdallah, Ping Zhang, Shouxiang Mark Ma 2022-11-15
11237292 Clay detection and quantification using downhole low frequency electromagnetic measurements Shouxiang Mark Ma, Ping Zhang, Wael Abdallah 2022-02-01
10866335 Formation clay typing from electromagnetic measurements Ping Zhang, Wael Abdallah, Shouxiang Mark Ma 2020-12-15
9835609 System and method for determining fluid viscosity of a fluid in a rock formation Stephen Newton 2017-12-05
8626447 System and method for sweet zone identification in shale gas reservoirs 2014-01-07
8332155 System and method for hydrocarbon gas pay zone characterization in a subterranean reservoir 2012-12-11
7599825 Shoulder bed effects removal Jian Yang, Dzevat Omeragic, Qiming Li, Jan W. Smits, Yanqing Zeng +1 more 2009-10-06
7202670 Method for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formation Dzevat Omeragic, Qiming Li, Lawrence Chou, Libo Yang, Jan W. Smits 2007-04-10