Inventor · disambiguated record
Tianhua Zhang
Also filed as: ZHANG TIANHUA
14 granted patents·2 pending applications·74 citations·filing 2004–2023
89Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP10ZHANG TIANHUA2ANDERSON VALERIE1LIGNEUL PATRICE1PHOENIX CONTACT ASIA PACIFIC NANJING CO LTD1
Top patents by PatentIndex Score
16 records- 0184US8680865B2Single well reservoir imaging apparatus and methodsZHANG TIANHUA·Filed 2010·Granted Mar 25, 2014·13 cites·22 claims
- 0278US9513399B2Methods and systems for obtaining an electrical impedivity and/or resistivity image of a subterranean formationSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Dec 6, 2016·4 cites·2 claims
- 0375US7239145B2Subsurface electromagnetic measurements using cross-magnetic dipolesSCHLUMBERGER TECHNOLOGY CT·Filed 2004·Granted Jul 3, 2007·37 cites·14 claims
- 0474US10754055B2Apparatus and method for obtaining petrophysical images using electrical imager and multi-frequency dispersion measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Aug 25, 2020·2 cites·17 claims
- 0573US10502858B2Method and system for formation texture and rock type identificationSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Dec 10, 2019·3 cites·15 claims
- 0672US8602128B2Analysis of drilling cuttings for permittivityLIGNEUL PATRICE·Filed 2011·Granted Dec 10, 2013·3 cites·17 claims
- 0768US9121959B2Predicting carbonate rock solid permittivityZHANG TIANHUA·Filed 2011·Granted Sep 1, 2015·3 cites·24 claims
- 0866US7759943B2Subsurface electromagnetic measurements using cross-magnetic dipolesSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jul 20, 2010·7 cites·16 claims
- 0962US11355868B2Bolt terminalPHOENIX CONTACT ASIA PACIFIC NANJING CO LTD·Filed 2019·Granted Jun 7, 2022·2 cites·11 claims
- 1060US12247477B2Image based stick slip correction of logging while drilling imagesSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 1157US10101490B2Methods and systems for obtaining an electrical impedivity and/or resistivity image of a subterranean formationSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Oct 16, 2018·0 cites·16 claims
- 1255US12066589B2System and method for characterizing subterranean formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Aug 20, 2024·0 cites·17 claims
- 1345US11531137B2System and method for characterizing reservoir wettability from an imaging technique combined with multiphysics logs and data analyticsSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Dec 20, 2022·0 cites·19 claims
- 1442US9366613B2Matrix permitivity determinationANDERSON VALERIE·Filed 2012·Granted Jun 14, 2016·0 cites·19 claims
- 1537US2013002258A1Device for dielectric permittivity and resistivity high temperature measurement of rock samplesSCHLUMBERGER TECHNOLOGY CORP·Filed 2011·Application pending·0 cites
- 1632US2007244646A1Method of formation characterication using tool responsesSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →