Inventor · disambiguated record
Chengbing Liu
Also filed as: LIU CHENGBING
13 granted patents·1 pending application·93 citations·filing 2004–2022
87Inventor score
Top patents by PatentIndex Score
14 records- 0189US7202670B2Method for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formationSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Apr 10, 2007·77 cites·60 claims
- 0288US11237292B2Clay detection and quantification using downhole low frequency electromagnetic measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Feb 1, 2022·3 cites·26 claims
- 0381US11754518B2Methods and systems to determine tortuosity of rock and fluids in porous mediaSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Sep 12, 2023·2 cites·14 claims
- 0473US12360278B2Quantification of formation water saturation and salinity using relative permittivity and conductivity measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Jul 15, 2025·1 cites·20 claims
- 0572US11940588B2Clay detection and quantification using downhole low frequency electromagnetic measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Mar 26, 2024·0 cites·20 claims
- 0663US7599825B2Shoulder bed effects removalSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Oct 6, 2009·7 cites·28 claims
- 0758US11499935B2Clay detection and quantification using low frequency electromagnetic measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Nov 15, 2022·0 cites·24 claims
- 0858US9835609B2System and method for determining fluid viscosity of a fluid in a rock formationCHEVRON USA INC·Filed 2015·Granted Dec 5, 2017·1 cites·10 claims
- 0952US11796710B2Determination of formation water salinity using downhole low frequency electromagnetic measurements and permittivity dispersions based thereonSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 1052US8332155B2System and method for hydrocarbon gas pay zone characterization in a subterranean reservoirLIU CHENGBING·Filed 2010·Granted Dec 11, 2012·1 cites·10 claims
- 1151US10866335B2Formation clay typing from electromagnetic measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Dec 15, 2020·0 cites·20 claims
- 1250US8626447B2System and method for sweet zone identification in shale gas reservoirsLIU CHENGBING·Filed 2010·Granted Jan 7, 2014·1 cites·13 claims
- 1349US11892581B2Methods and systems for characterizing clay content of a geological formationSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Feb 6, 2024·0 cites·19 claims
- 1434US2012290212A1System and method for hydrocarbon pay zone definition in a subterranean reservoirLIU CHENGBING·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →