Inventor · disambiguated record
Leonty A. Tabarovsky
Also filed as: TABAROVSKY LEONTY · TABAROVSKY LEONTY A · TABAROVSKY LEONTY ABRAHAM
52 granted patents·9 pending applications·1,973 citations·filing 1996–2020
99Inventor score
Files withBAKER HUGHES INC35WESTERN ATLAS INT INC10TABAROVSKY LEONTY A9DIFOGGIO ROCCO2RABINOVICH MICHAEL B2
Top patents by PatentIndex Score
61 records- 0197US5781436AMethod and apparatus for transverse electromagnetic induction well loggingWESTERN ATLAS INT INC·Filed 1996·Granted Jul 14, 1998·221 cites·21 claims
- 0294US7414407B2Method and apparatus for directional resistivity measurement while drillingBAKER HUGHES INC·Filed 2006·Granted Aug 19, 2008·40 cites·18 claims
- 0394US7057392B2Method and apparatus for directional resistivity measurement while drillingBAKER HUGHES INC·Filed 2003·Granted Jun 6, 2006·88 cites·23 claims
- 0494US6643589B2Simultaneous determination of formation angles and anisotropic resistivity using multi-component induction logging dataBAKER HUGHES INC·Filed 2002·Granted Nov 4, 2003·103 cites·17 claims
- 0594US5955884AMethod and apparatus for measuring transient electromagnetic and electrical energy components propagated in an earth formationWESTERN ATLAS INT INC·Filed 1997·Granted Sep 21, 1999·215 cites·41 claims
- 0690US6809521B2Apparatus and method for wellbore resistivity measurements in oil-based muds using capacitive couplingBAKER HUGHES INC·Filed 2003·Granted Oct 26, 2004·67 cites·14 claims
- 0790US6147496ADetermining electrical conductivity of a laminated earth formation using induction loggingSHELL OIL CO·Filed 1997·Granted Nov 14, 2000·148 cites·5 claims
- 0889US7269515B2Geosteering in anisotropic formations using multicomponent induction measurementsBAKER HUGHES INC·Filed 2005·Granted Sep 11, 2007·30 cites·23 claims
- 0988US7299131B2Induction resistivity imaging principles and devices in oil based mudBAKER HUGHES INC·Filed 2005·Granted Nov 20, 2007·28 cites·20 claims
- 1087USRE42493EApparatus and method for wellbore resistivity measurements in oil-based muds using capacitive couplingBAKER HUGHES INC·Filed 2008·Granted Jun 28, 2011·21 cites·14 claims
- 1187US5862513ASystems and methods for forward modeling of well logging tool responsesWESTERN ATLAS INT INC·Filed 1996·Granted Jan 19, 1999·123 cites·20 claims
- 1286US7274991B2Geosteering in anisotropic formations using multicomponent induction measurementsBAKER HUGHES INC·Filed 2005·Granted Sep 25, 2007·19 cites·23 claims
- 1386US6636045B2Method of determining formation anisotropy in deviated wells using separation of induction modeBAKER HUGHES INC·Filed 2002·Granted Oct 21, 2003·66 cites·14 claims
- 1485US7031839B2Multi-frequency focusing for MWD resistivity toolsBAKER HUGHES INC·Filed 2004·Granted Apr 18, 2006·52 cites·43 claims
- 1584US7420367B2High-frequency induction imager with concentric coils for MWD and wireline applicationsBAKER HUGHES INC·Filed 2005·Granted Sep 2, 2008·20 cites·23 claims
- 1684US6308136B1Method of interpreting induction logs in horizontal wellsBAKER HUGHES INC·Filed 2000·Granted Oct 23, 2001·54 cites·34 claims
- 1783US6574562B2Determination of formation anisotropy using multi-frequency processing of induction measurements with transverse induction coilsBAKER HUGHES INC·Filed 2001·Granted Jun 3, 2003·50 cites·28 claims
- 1883US5883515AMethod of determining formation resistivity utilizing combined measurements of inductive and galvanic logging instrumentsWESTERN ATLAS INT INC·Filed 1997·Granted Mar 16, 1999·97 cites·10 claims
- 1982US10822878B2Directional drilling control system and methodsDIFOGGIO ROCCO·Filed 2016·Granted Nov 3, 2020·3 cites·11 claims
- 2082US7333891B2Correction of cross-component induction measurements for misalignment using comparison of the XY formation responseBAKER HUGHES INC·Filed 2006·Granted Feb 19, 2008·15 cites·22 claims
- 2180US7379818B2Correction of cross-component induction measurements for misalignment using comparison of the XY formation responseBAKER HUGHES INC·Filed 2006·Granted May 27, 2008·16 cites·21 claims
- 2279US5884227AMethod for interpreting induction logs in high resistivity contrast earth formationsWESTERN ATLAS INT INC·Filed 1997·Granted Mar 16, 1999·66 cites·10 claims
- 2379US5703773AReal-time 2-dimensional inversion process and its application to induction resistivity well loggingWESTERN ATLAS INT INC·Filed 1996·Granted Dec 30, 1997·65 cites·37 claims
- 2478US5878372AMethod for simultaneous inversion processing of well log data using a plurality of earth modelsWESTERN ATLAS INT INC·Filed 1997·Granted Mar 2, 1999·83 cites·5 claims
- 2577US7268555B1Correction of cross-component induction measurements for misalignment using comparison of the XY formation responseBAKER HUGHES INC·Filed 2006·Granted Sep 11, 2007·14 cites·21 claims
- 2676US8112227B2Processing of multi-component induction measurements in a biaxially anisotropic formationRABINOVICH MICHAEL B·Filed 2008·Granted Feb 7, 2012·13 cites·17 claims
- 2776US8049507B2Transient EM for geosteering and LWD/wireline formation evaluationBAKER HUGHES INC·Filed 2008·Granted Nov 1, 2011·11 cites·17 claims
- 2876US7421345B2Geosteering in earth formations using multicomponent induction measurementsBAKER HUGHES INC·Filed 2007·Granted Sep 2, 2008·10 cites·23 claims
- 2974US8203344B2Method and apparatus for resistivity imaging in boreholes with an antenna and two spaced apart electrodesGOLD RANDY·Filed 2006·Granted Jun 19, 2012·12 cites·21 claims
- 3071US6906521B2Multi-frequency focusing for MWD resistivity toolsBAKER HUGHES INC·Filed 2002·Granted Jun 14, 2005·28 cites·12 claims
- 3170US6060885AMethod and apparatus for determining the resistivity and conductivity of geological formations surrounding a boreholeWESTERN ATLAS INT INC·Filed 1997·Granted May 9, 2000·50 cites·4 claims
- 3269US10495780B2Correcting shale volume and measuring anisotropy in invaded zoneBAKER HUGHES INC·Filed 2015·Granted Dec 3, 2019·1 cites·19 claims
- 3369US7027922B2Deep resistivity transient method for MWD applications using asymptotic filteringBAKER HUGHES INC·Filed 2003·Granted Apr 11, 2006·28 cites·29 claims
- 3467US7714585B2Multi-frequency cancellation of dielectric effectBAKER HUGHES INC·Filed 2007·Granted May 11, 2010·8 cites·16 claims
- 3564US7876102B2Mixed galvanic-inductive imaging in boreholesBAKER HUGHES INC·Filed 2007·Granted Jan 25, 2011·6 cites·20 claims
- 3664US7496451B2Real time data quality control and determination of formation angles from multicomponent induction measurements using neural networksBAKER HUGHES INC·Filed 2006·Granted Feb 24, 2009·6 cites·22 claims
- 3763US7710823B2Resistivity measurement through metal casing using magnetic field and magnetoacoustic phenomenaBAKER HUGHES INC·Filed 2007·Granted May 4, 2010·7 cites·10 claims
- 3862US8829909B2Reservoir navigation using magnetic field of DC currentsTABAROVSKY LEONTY A·Filed 2011·Granted Sep 9, 2014·1 cites·20 claims
- 3962US8400158B2Imaging in oil-based mud by synchronizing phases of currents injected into a formationTABAROVSKY LEONTY A·Filed 2011·Granted Mar 19, 2013·1 cites·20 claims
- 4062US8060310B2Geosteering in earth formations using multicomponent induction measurementsTABAROVSKY LEONTY A·Filed 2008·Granted Nov 15, 2011·5 cites·23 claims
- 4161US8965704B2Apparatus and method for formation resistivity measurements in oil-based mud using a floating reference signalTABAROVSKY LEONTY A·Filed 2012·Granted Feb 24, 2015·1 cites·19 claims
- 4261US7567869B2Induction tool for detail evaluation of near borehole zoneBAKER HUGHES INC·Filed 2007·Granted Jul 28, 2009·6 cites·24 claims
- 4359US2021025238A1Directional drilling control system and methodsDIFOGGIO ROCCO·Filed 2020·Application pending·0 cites
- 4458US8098071B2Resistivity imaging using phase sensitive detection with a floating reference signalTABAROVSKY LEONTY A·Filed 2008·Granted Jan 17, 2012·3 cites·5 claims
- 4558US7765067B2Geosteering in earth formations using multicomponent induction measurementsBAKER HUGHES INC·Filed 2007·Granted Jul 27, 2010·4 cites·23 claims
- 4657US7392137B2Determination of formation anistrophy, dip and azimuthBAKER HUGHES INC·Filed 2004·Granted Jun 24, 2008·16 cites·40 claims
- 4754US6060886ARadial sounding electrical well logging instrumentWESTERN ATLAS INT INC·Filed 1998·Granted May 9, 2000·27 cites·6 claims
- 4851US8773135B2Resistivity imaging using phase sensitive detection with a floating reference signalTABAROVSKY LEONTY A·Filed 2011·Granted Jul 8, 2014·0 cites·17 claims
- 4945US6353322B1Method for automatically calibrating resistivity well logs for effects of change in wellbore diameter and circuit driftBAKER HUGHES INC·Filed 1998·Granted Mar 5, 2002·17 cites·10 claims
- 5044US8965702B2Formation resistivity measurements using multiple controlled modesTABAROVSKY LEONTY A·Filed 2012·Granted Feb 24, 2015·0 cites·19 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →