Inventor · disambiguated record
Smaine Zeroug
Also filed as: ZEROUG SMAINE
38 granted patents·6 pending applications·322 citations·filing 1999–2024
97Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP43
Top patents by PatentIndex Score
44 records- 0196US10705056B2Method for analyzing cement integrity in cased wells using sonic loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jul 7, 2020·10 cites·25 claims
- 0296US9829597B2Model based inversion of acoustic impedance of annulus behind casingSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Nov 28, 2017·16 cites·15 claims
- 0395US9784875B2Method to estimate cement acoustic wave speeds from data acquired by a cased hole ultrasonic cement evaluation toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Oct 10, 2017·10 cites·20 claims
- 0494US10138727B2Acoustic multi-modality inversion for cement integrity analysisSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Nov 27, 2018·20 cites·24 claims
- 0594US9534487B2Cement acoustic properties from ultrasonic signal amplitude dispersions in cased wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jan 3, 2017·19 cites·33 claims
- 0692US10012749B2Fast model based inversion of acoustic impedance of annulus behind casingSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 3, 2018·9 cites·20 claims
- 0791US10858933B2Method for analyzing cement integrity in casing strings using machine learningSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Dec 8, 2020·13 cites·26 claims
- 0890US10197549B2Wellbore cement simulatorSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Feb 5, 2019·8 cites·30 claims
- 0988US11131182B2Methods for characterizing multi-string cased wells using wide frequency bandwidth signalsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Sep 28, 2021·3 cites·20 claims
- 1088US6941231B2Acoustic method for estimating mechanical properties of a material and apparatus thereforSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Sep 6, 2005·36 cites·25 claims
- 1186US10487649B2Probabalistic modeling and analysis of hydrocarbon-containing reservoirsSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Nov 26, 2019·6 cites·18 claims
- 1285US10761064B2Detection and characterization of thin weak bedding planes in hydrocarbon-bearing laminated formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Sep 1, 2020·2 cites·20 claims
- 1385US9732607B2Methods and apparatus for evaluating properties of cement utilizing ultrasonic signal testingSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Aug 15, 2017·6 cites·30 claims
- 1484US11531132B2Guided mode beamforming for probing open-hole and cased-hole well environmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Dec 20, 2022·2 cites·34 claims
- 1584US10995606B2Well integrity analysis using sonic measurements over depth intervalSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted May 4, 2021·3 cites·23 claims
- 1683US10365405B2Method for determining formation properties by inversion of multisensor wellbore logging dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jul 30, 2019·3 cites·23 claims
- 1781US10809405B2Measurement and processing to detect weak interfacial layers in hydrocarbon-bearing laminated formations with acoustic logging devicesSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Oct 20, 2020·2 cites·34 claims
- 1880US11422280B2Method for determining properties of a thinly laminated formation by inversion of multisensor wellbore logging dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Aug 23, 2022·3 cites·17 claims
- 1980US6483777B1Method and apparatus for ultrasonic imaging of a cased wellSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Nov 19, 2002·82 cites·60 claims
- 2077US11899153B2Guided mode beamforming for probing open-hole and cased-hole well environmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Feb 13, 2024·0 cites·6 claims
- 2177US10345465B2Resonance-based inversion of acoustic impedance of annulus behind casingSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jul 9, 2019·3 cites·17 claims
- 2275US7334661B2Acoustic logging tool sleeveSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Feb 26, 2008·32 cites·47 claims
- 2373US7558153B2Radial profiling of slowness: methods and apparatus for near-wellbore alteration estimationSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jul 7, 2009·9 cites·29 claims
- 2470US11835674B1Methods of analyzing cement integrity in annuli of a multiple-cased well using machine learningSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Dec 5, 2023·0 cites·19 claims
- 2566US11493659B2Methods of analyzing cement integrity in annuli of a multiple-cased well using machine learningSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Nov 8, 2022·1 cites·25 claims
- 2665US12140019B2Methods for characterizing and evaluating well integrity using unsupervised machine learning of acoustic dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Nov 12, 2024·1 cites·19 claims
- 2765US12000973B2Through tubing near-field sonic measurements to map outer casing annular content heterogeneitiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Jun 4, 2024·0 cites·17 claims
- 2864US7522471B2Multimode acoustic imaging in cased wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Apr 21, 2009·23 cites·20 claims
- 2963US12055672B2System and method for generating slowness logs in thinly laminated formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Aug 6, 2024·0 cites·17 claims
- 3058US2025377473A1Cross-well seismic tomography and structural imaging leveraging full waveform inversionSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 3157US10890681B2Method for analyzing cement quality in multi-string cased wells using sonic loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jan 12, 2021·0 cites·18 claims
- 3256US2025084753A1Methods for in-situ quantification of cement-to-casing or formation-to-casing interfacial acoustic bond and relation to hydraulic properties of such interfaceSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Application pending·0 cites
- 3354US11536868B2Method for generating predicted ultrasonic measurements from sonic dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Dec 27, 2022·0 cites·12 claims
- 3451US11220897B2Evaluating casing cement using automated detection of clinging compression wave (P) arrivalsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Jan 11, 2022·0 cites·13 claims
- 3551US10393905B2Torsional wave loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Aug 27, 2019·0 cites·8 claims
- 3651US2024345273A1Propagation of petrophysical properties to wells in a fieldSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Application pending·0 cites
- 3749US9448321B2Torsional wave loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 20, 2016·0 cites·18 claims
- 3846US10577915B2Sonic logging for assessing well integritySCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Mar 3, 2020·0 cites·30 claims
- 3944US2009238037A1Radial profiling of slowness: methods and apparatus for near-wellbore alteration estimationSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Application pending·0 cites
- 4043US2002112540A1Acoustic method for estimating mechanical properties of a material and apparatus thereforSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Application pending·0 cites
- 4142US11015443B2Estimation of horizontal stresses and nonlinear constants in anisotropic formations such as interbedded carbonate layers in organic-shale reservoirsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted May 25, 2021·0 cites·17 claims
- 4241US11624849B2Methods for determining transversely isotropic-elastic constants from borehole sonic velocities in strongly transversely-isotropic formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Apr 11, 2023·0 cites·17 claims
- 4337US12399296B2System and method for automatic well log depth matchingSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Aug 26, 2025·0 cites·16 claims
- 4434US2005190651A1Slowness-frequency projection display and animationFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →