Itskovich; Gregory B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Itskovich; Gregory B..The latest application filed is for "dielectric logging with broadband excitation".

Company Profile

5.64.55

Itskovich; Gregory B. - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dielectric logging with broadband excitation Grant 10,564,310 - Itskovich , et al. Feb	2020-02-18
Dual-transmitter with short shields for transient MWD resistivity measurements Grant 10,520,633 - Itskovich Dec	2019-12-31
Dielectric Logging With Broadband Excitation App 20190265382 - Itskovich; Gregory B. ; et al.	2019-08-29
Downhole deep transient measurements with improved sensors Grant 10,254,430 - Fang , et al.	2019-04-09
Method and apparatus for estimating formation properties using transient electromagnetic measurements while drilling Grant 10,197,695 - Itskovich , et al. Fe	2019-02-05
Hybrid image of earth formation based on transient electromagnetc measurements Grant 10,139,517 - Le , et al. Nov	2018-11-27
Dual mode balancing in OBM resistivity imaging Grant 10,073,187 - Bespalov , et al. September 11, 2	2018-09-11
Downhole Deep Transient Measurements With Improved Sensors App 20170269252 - FANG; SHENG ; et al.	2017-09-21
Resistivity imager for conductive and non-conductive mud Grant 9,746,574 - Itskovich , et al. August 29, 2	2017-08-29
Method And Apparatus For Estimating Formation Properties Using Transient Electromagnetic Measurements While Drilling App 20170235012 - Itskovich; Gregory B. ; et al.	2017-08-17
Resistivity Imager For Conductive And Non-conductive Mud App 20170212269 - ITSKOVICH; Gregory B. ; et al.	2017-07-27
Method and apparatus for borehole wall resistivity imaging with full circumferential coverage Grant 9,709,692 - Itskovich , et al. July 18, 2	2017-07-18
Dual-transmitter With Short Shields For Transient Mwd Resistivity Measurements App 20170168190 - Itskovich; Gregory B.	2017-06-15
Three-coil system with short nonconductive inserts for transient MWD resistivity measurements Grant 9,588,250 - Itskovich , et al. March 7, 2	2017-03-07
Fast inversion of MWD transient EM data excited by a pulse of an arbitrary shape Grant 9,562,990 - Itskovich , et al. February 7, 2	2017-02-07
Determination and display of apparent resistivity of downhole transient electromagnetic data Grant 9,551,806 - Le , et al. January 24, 2	2017-01-24
Transient electromagnetic tool mounted on reduced conductivity tubular Grant 9,482,777 - Itskovich , et al. November 1, 2	2016-11-01
Hybrid Image Of Earth Formation Based On Transient Electromagnetc Measurements App 20160178787 - Le; Fei ; et al.	2016-06-23
DTEM with short spacing for deep, ahead of the drill bit measurements Grant 9,297,921 - Itskovich , et al. March 29, 2	2016-03-29
TDEM forward focusing system for downhole use Grant 9,229,125 - Itskovich January 5, 2	2016-01-05
Dual Mode Balancing In Obm Resistivity Imaging App 20150338540 - BESPALOV; ALEXANDRE N. ; et al.	2015-11-26
Dual mode balancing in OBM resistivity imaging Grant 9,121,963 - Bespalov , et al. September 1, 2	2015-09-01
Transient Electromagnetic Tool Mounted On Reduced Conductivity Tubular App 20150241592 - Itskovich; Gregory B. ; et al.	2015-08-27
Determination and Display of Apparent Resistivity of Downhole Transient Electromagnetic Data App 20150160367 - LE; FEI ; et al.	2015-06-11
Dual Mode Balancing In Obm Resistivity Imaging App 20150160366 - Bespalov; Alexandre N. ; et al.	2015-06-11
Formation resistivity imager with reduced leakage to mandrel Grant 8,972,193 - Bespalov , et al. March 3, 2	2015-03-03
Method of Real Time Monitoring of Well Operations Using Self-Sensing Treatment Fluids App 20140318783 - Martin; Robert S. ; et al.	2014-10-30
Electrical imager operating in oil-based mud and low resistive formation Grant 8,862,406 - Itskovich , et al. October 14, 2	2014-10-14
Fast Inversion Of Mwd Transient Em Data Excited By A Pulse Of An Arbitrary Shape App 20140288834 - Itskovich; Gregory B. ; et al.	2014-09-25
Concentric buttons of different sizes for imaging and standoff correction Grant 8,786,288 - Gorek , et al. July 22, 2	2014-07-22
Method and apparatus for galvanic multi-frequency formation resistivity imaging Grant 8,633,701 - Itskovich , et al. January 21, 2	2014-01-21
Monitoring reservoirs using array based controlled source electromagnetic methods Grant 8,554,482 - Fincher , et al. October 8, 2	2013-10-08
Multi-resolution borehole resistivity imaging Grant 8,390,294 - Gold , et al. March 5, 2	2013-03-05
Formation Resistivity Imager Reduced Leakage To Mandrel App 20130024120 - Bespalov; Alexandre N. ; et al.	2013-01-24
Electrical Imager Operating In Oil-based Mud And Low Resistive Formation App 20130013210 - Itskovich; Gregory B. ; et al.	2013-01-10
Method and apparatus for eliminating drill effect in pulse induction measurements Grant 8,332,152 - Itskovich , et al. December 11, 2	2012-12-11
Deep MWD resistivity measurements using EM shielding Grant 8,278,930 - Itskovich October 2, 2	2012-10-02
Inversion-Based Method to Correct for the Pipe Residual Signal in Transient MWD Measurements App 20120209528 - Itskovich; Gregory B.	2012-08-16
Concentric Buttons Of Different Sizes For Imaging And Standoff Correction App 20120209527 - Gorek; Matthias ; et al.	2012-08-16
Method of deep resistivity transient measurement while drilling Grant 8,239,172 - Reiderman , et al. August 7, 2	2012-08-07
Method and apparatus for resistivity imaging in boreholes with an antenna and two spaced apart electrodes Grant 8,203,344 - Gold , et al. June 19, 2	2012-06-19
Multi-resolution borehole resistivity imaging Grant 8,174,266 - Gold , et al. May 8, 2	2012-05-08
DTEM With Short Spacing for Deep, Ahead of the Drill Bit Measurements App 20120059586 - Itskovich; Gregory B. ; et al.	2012-03-08
Concentric return and transmitter electrodes for imaging and standoff distances compensation Grant 8,115,490 - Gorek , et al. February 14, 2	2012-02-14
Statistical correction for standoff in two-terminal imager operating in oil-based mud Grant 8,112,228 - Bespalov , et al. February 7, 2	2012-02-07
Transient EM for geosteering and LWD/wireline formation evaluation Grant 8,049,507 - Rabinovich , et al. November 1, 2	2011-11-01
Three-Coil System With Short Nonconductive Inserts for Transient MWD Resistivity Measurements App 20110257886 - Itskovich; Gregory B. ; et al.	2011-10-20
Method and apparatus for while-drilling transient resistivity measurements Grant 8,035,392 - Itskovich , et al. October 11, 2	2011-10-11
Apparatus and method for imaging subsurface materials using a pad having a plurality of electrode sets Grant 8,030,938 - Bespalov , et al. October 4, 2	2011-10-04
Method of measuring and imaging RXO (near wellbore resistivity) using transient EM Grant 8,004,282 - Itskovich August 23, 2	2011-08-23
Electromagnetic and magnetostatic shield to perform measurements ahead of the drill bit Grant 7,994,790 - Itskovich , et al. August 9, 2	2011-08-09
Concentric Buttons Of Different Sizes For Imaging And Standoff Correction App 20110156708 - Gorek; Matthias ; et al.	2011-06-30
System and method for measuring resistivity of an earth formation with correction for mud electrical properties Grant 7,940,050 - Bespalov , et al. May 10, 2	2011-05-10
Concentric buttons of different sizes for imaging and standoff correction Grant 7,928,733 - Gorek , et al. April 19, 2	2011-04-19
Tdem Forward Focusing System For Downhole Use App 20110063949 - Itskovich; Gregory B.	2011-03-17
Method And Apparatus For Galvanic Multi-frequency Formation Resistivity Imaging App 20110025335 - Itskovich; Gregory B. ; et al.	2011-02-03
Mixed galvanic-inductive imaging in boreholes Grant 7,876,102 - Gold , et al. January 25, 2	2011-01-25
Methods And Apparatus For Providing Complimentary Resistivity And Standoff Image App 20100295548 - Georgi; Daniel T. ; et al.	2010-11-25
Monitoring Reservoirs Using Array Based Controlled Source Electromagnetic Methods App 20100286915 - Fincher; Roger W. ; et al.	2010-11-11
Method For Accentuating Signal From Ahead Of The Bit App 20100213943 - Georgi; Daniel T. ; et al.	2010-08-26
Method of Measuring and Imaging RXO (Near Wellbore Resistivity) Using Transient EM App 20100134111 - Itskovich; Gregory B.	2010-06-03
Method of Deep Resistivity Transient Measurement While Drilling App 20100125439 - Reiderman; Arcady ; et al.	2010-05-20
Deep MWD Resistivity Measurements Using EM Shielding App 20100109905 - Itskovich; Gregory B.	2010-05-06
Transient EM for Geosteering and LWD/Wireline Formation Evaluation App 20100109672 - Rabinovich; Michael B. ; et al.	2010-05-06
Method and apparatus for while-drilling transient resistivity measurements App 20100097065 - Itskovich; Gregory B. ; et al.	2010-04-22
Method and apparatus for borehole wall resisitivity imaging with full circumferential coverage App 20100097068 - Itskovich; Gregory B. ; et al.	2010-04-22
Method and apparatus for resistivity measurements using dual impedance voltage measurements Grant 7,696,757 - Itskovich , et al. April 13, 2	2010-04-13
Dual standoff resistivity imaging instrument, methods and computer program products Grant 7,689,363 - Itskovich , et al. March 30, 2	2010-03-30
System And Method For Measuring Resistivity Of An Earth Formation With Correction For Mud Electrical Properties App 20100039115 - Bespalov; Alexandre N. ; et al.	2010-02-18
Broadband resistivity interpretation Grant 7,659,723 - Meyer , et al. February 9, 2	2010-02-09
Multi-resolution Borehole Resistivity Imaging App 20100023268 - Gold; Randy ; et al.	2010-01-28
Multi-Resolution Borehole Resistivity Imaging App 20100019771 - Gold; Randy ; et al.	2010-01-28
Statistical Correction for Standoff in Two-Terminal Imager Operating in Oil-Based Mud App 20090292471 - Bespalov; Alexandre N. ; et al.	2009-11-26
Method and apparatus for borehole wall resistivity imaging in the presence of conductive mud and rugose borehole Grant 7,616,001 - Itskovich November 10, 2	2009-11-10
Two-axial pad formation resistivity imager Grant 7,612,567 - Itskovich , et al. November 3, 2	2009-11-03
Four-terminal Electric Imager For Resistive Muds With Localized Current Control App 20090243619 - Bespalov; Alexandre N. ; et al.	2009-10-01
Method and apparatus for eliminating drill effect in pulse induction measurements App 20090240435 - Itskovich; Gregory B. ; et al.	2009-09-24
Electromagnetic and Magnetostatic Shield to Perform Measurements Ahead of the Drill Bit App 20090237084 - Itskovich; Gregory B. ; et al.	2009-09-24
Imaging Based on 4-Terminal Dual-Resistor Voltage Measurements App 20080303526 - Itskovich; Gregory B. ; et al.	2008-12-11
Single-dipole High Frequency Electric Imager App 20080303525 - Itskovich; Gregory B. ; et al.	2008-12-11
Dual Standoff Resistivity Imaging Instrument, Methods And Computer Program Products App 20080288171 - Itskovich; Gregory B. ; et al.	2008-11-20
Two-Axial Pad Formation Resistivity Imager App 20080278171 - Itskovich; Gregory B. ; et al.	2008-11-13
Method for compensating dielectric attenuation in downhole galvanic measurements Grant 7,432,716 - Forgang , et al. October 7, 2	2008-10-07
High resolution resistivity earth imager Grant 7,397,250 - Bespalov , et al. July 8, 2	2008-07-08
High resolution resistivity earth imager Grant 7,394,258 - Itskovich , et al. July 1, 2	2008-07-01
High resolution resistivity earth imager Grant 7,385,401 - Itskovich , et al. June 10, 2	2008-06-10
Two-axial pad formation resistivity imager Grant 7,365,545 - Itskovich , et al. April 29, 2	2008-04-29
Broadband Resistivity Interpretation App 20080079433 - Meyer; Wallace H. ; et al.	2008-04-03
Electromagnetic and Magnetostatic Shield To Perform Measurements Ahead of the Drill Bit App 20070216416 - Itskovich; Gregory B.	2007-09-20
Two-axial pad formation resistivity imager App 20070152671 - Itskovich; Gregory B. ; et al.	2007-07-05
Method for compensating dielectric attenuation in downhole galvanic measurements App 20070103159 - Forgang; Stanislav W. ; et al.	2007-05-10
Method and apparatus for borehole wall resistivity imaging in the presence of conductive mud and rugose borehole App 20070046291 - Itskovich; Gregory B.	2007-03-01
High resolution resistivity earth imager App 20070046290 - Bespalov; Alexandre N. ; et al.	2007-03-01
High resolution resistivity earth imager App 20070035305 - Itskovich; Gregory B. ; et al.	2007-02-15
High resolution resistivity earth imager App 20070007967 - Itskovich; Gregory B. ; et al.	2007-01-11
Method of eliminating conductive drill parasitic influence on the measurements of transient electromagnetic components in MWD tools Grant 7,150,316 - Itskovich December 19, 2	2006-12-19
Method for compensating dielectric attenuation in downhole galvanic measurements App 20060103388 - Forgang; Stanislav W. ; et al.	2006-05-18
Method of eliminating conductive drill parasitic influence on the measurements of transient electromagnetic components in MWD tools App 20050167100 - Itskovich, Gregory B.	2005-08-04
Nuclear magnetic resonance pulse sequence for optimizing instrument electrical power usage Grant 6,163,153 - Reiderman , et al. December 19, 2	2000-12-19
Radial sounding electrical well logging instrument Grant 6,060,886 - Tabarovsky , et al. May 9, 2	2000-05-09
Combination nuclear magnetic resonance and electromagnetic induction resistivity well logging instrument and method Grant 5,814,988 - Itskovich , et al. September 29, 1	1998-09-29
Downhole multiphase flow sensor Grant 5,736,637 - Evans , et al. April 7, 1	1998-04-07

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