Inventor · disambiguated record
Ridvan Akkurt
Also filed as: AKKURT RIDVAN · FRANSSON LEGAL REPRESENTATIVE KAARINA T
29 granted patents·3 pending applications·1,390 citations·filing 1994–2025
97Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP15HALLIBURTON ENERGY SERV INC8SHELL OIL CO3AKKURT RIDVAN2FRANSSON CARL-MAGNUS1
Top patents by PatentIndex Score
32 records- 0198US5498960ANMR logging of natural gas in reservoirsSHELL OIL CO·Filed 1994·Granted Mar 12, 1996·403 cites·7 claims
- 0298US5497087ANMR logging of natural gas reservoirsSHELL OIL CO·Filed 1994·Granted Mar 5, 1996·363 cites·10 claims
- 0397US6094048ANMR logging of natural gas reservoirsSHELL OIL CO·Filed 1997·Granted Jul 25, 2000·298 cites·29 claims
- 0495US8967249B2Reservoir and completion quality assessment in unconventional (shale gas) wells without logs or coreAKKURT RIDVAN·Filed 2012·Granted Mar 3, 2015·42 cites·29 claims
- 0595US7372264B2Contamination estimation using fluid analysis modelsHALLIBURTON ENERGY SERV INC·Filed 2006·Granted May 13, 2008·27 cites·34 claims
- 0693US6541969B2Method and apparatus for improving the vertical resolution of NMR logsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Apr 1, 2003·73 cites·15 claims
- 0791US9810062B2Reservoir and completion quality assessment in unconventional (shale gas) wells without logs or coreSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Nov 7, 2017·7 cites·22 claims
- 0885US11694095B2Integrating geoscience data to predict formation propertiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Jul 4, 2023·3 cites·26 claims
- 0985US10422924B2Stratigraphic and structural interpretation of deviated and horizontal wellboresSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Sep 24, 2019·10 cites·22 claims
- 1085US9720124B2Logging in gas shale and other unconventional reservoirsKADAYAM VISWANATHAN RAVINATH KAUSIK·Filed 2012·Granted Aug 1, 2017·14 cites·19 claims
- 1185US7755354B2System and methods for T1-based loggingHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Jul 13, 2010·16 cites·22 claims
- 1283US10613250B2In situ stress propertiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Apr 7, 2020·4 cites·28 claims
- 1380US2025298168A1Augmented geological service characterizationSCHLUMBERGER TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 1478US10451763B2Evaluation of formation utilizing wideband electromagnetic measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Oct 22, 2019·2 cites·23 claims
- 1577US9939506B2Methods of investigating formation samples using NMR dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Apr 10, 2018·3 cites·10 claims
- 1674US12320943B2Augmented geological service characterizationSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Jun 3, 2025·0 cites·8 claims
- 1774US6525534B2System and methods for NMR signal processing without phase alternated pair stackingHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Feb 25, 2003·34 cites·25 claims
- 1873US10151674B2Oil-based mud drill cutting cleaning for infrared spectroscopySCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Dec 11, 2018·1 cites·15 claims
- 1973US9329122B2Diffuse reflectance infrared fourier transform spectroscopy for characterization of earth materialsHERRON MICHAEL M·Filed 2012·Granted May 3, 2016·4 cites·21 claims
- 2073US6987385B2System and methods for analyzing carbonate formations while drillingHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Jan 17, 2006·30 cites·13 claims
- 2173US6903547B2Method and apparatus for improving the vertical resolution of NMR logsHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Jun 7, 2005·10 cites·18 claims
- 2271US8174262B2Fluid saturation estimationFRANSSON CARL-MAGNUS·Filed 2006·Granted May 8, 2012·5 cites·27 claims
- 2371US7501818B2System and methods for T1-based loggingHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Mar 10, 2009·7 cites·12 claims
- 2468US11520075B2Augmented geological service characterizationSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Dec 6, 2022·0 cites·20 claims
- 2566US10385259B2Method for removing bitumen to enhance formation permeabilitySCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Aug 20, 2019·1 cites·20 claims
- 2663US12123304B2Systems and methods for monitoring gas storage in underground reservoirsSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 2762US10802099B2Methods of investigating formation samples using NMR dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Oct 13, 2020·0 cites·20 claims
- 2853US7199580B2System and methods for T1-based loggingHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Apr 3, 2007·9 cites·9 claims
- 2952US6316940B1System and method for identification of hydrocarbons using enhanced diffusionNUMAR CORP·Filed 1999·Granted Nov 13, 2001·24 cites·27 claims
- 3051US11914089B2Method and device for determining sonic slownessSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Feb 27, 2024·0 cites·18 claims
- 3150US2005216196A1Contamination estimation using fluid analysis modelsAKKURT RIDVAN·Filed 2004·Application pending·0 cites
- 3233US2016266275A1Methods for estimating formation parametersSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
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