Patents by Inventor Vladimir S. Mogilatov

Vladimir S. Mogilatov has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electromagnetic logging in time domain with use of specific current pulses
    Patent number: 9405034
    Abstract: A method for estimating a property of an earth formation in a zone of investigation, the earth formation having the zone of investigation and another zone, the method including: applying a compound pulse of electromagnetic energy to the earth formation, the compound pulse having a shape to induce a predominately greater amount of current in the zone of investigation than in the another zone, wherein the compound pulse includes a first pulse and a second pulse, the first pulse having an amplitude different from the amplitude of the second pulse; receiving a response of electromagnetic energy from the current induced by the compound pulse; and estimating the property from the response of electromagnetic energy.
    Type: Grant
    Filed: October 12, 2009
    Date of Patent: August 2, 2016
    Assignee: BAKER HUGHES INCORPORATED
    Inventor: Vladimir S. Mogilatov
  • Calibration of XX, YY and ZZ induction tool measurements
    Patent number: 8305082
    Abstract: Measurements made with a multicomponent logging system oriented in a horizontal position above the surface of the earth must satisfy certain relationships. These relationships are used to establish calibration errors in the system.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: November 6, 2012
    Assignee: Baker Hughes Incorporated
    Inventors: Gulamabbas Merchant, Luis M. Pelegri, Vladimir S. Mogilatov
  • Processing of multi-component induction measurements in a biaxially anisotropic formation
    Patent number: 8112227
    Abstract: Measurements made by a multi-component logging tool in a borehole are inverted to obtain three principal resistivities (or conductivities) and three associated angles of a bi-axially symmetric formation traversed by the borehole.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: February 7, 2012
    Assignee: Baker Hughes Incorporated
    Inventors: Michael B. Rabinovich, Leonty A. Tabarovsky, Vladimir S. Mogilatov
  • ELECTROMAGNETIC LOGGING IN TIME DOMAIN WITH USE OF SPECIFIC CURRENT PULSES
    Publication number: 20100191469
    Abstract: A method for estimating a property of an earth formation in a zone of investigation, the earth formation having the zone of investigation and another zone, the method including: applying a compound pulse of electromagnetic energy to the earth formation, the compound pulse having a shape to induce a predominately greater amount of current in the zone of investigation than in the another zone, wherein the compound pulse includes a first pulse and a second pulse, the first pulse having an amplitude different from the amplitude of the second pulse; receiving a response of electromagnetic energy from the current induced by the compound pulse; and estimating the property from the response of electromagnetic energy.
    Type: Application
    Filed: October 12, 2009
    Publication date: July 29, 2010
    Applicant: BAKER HUGHES INCORPORATED
    Inventor: Vladimir S. Mogilatov
  • Processing of Multi-Component Induction Measurements in a Biaxially Anisotropic Formation
    Publication number: 20080215243
    Abstract: Measurements made by a multi-component logging tool in a borehole are inverted to obtain three principal resistivities (or conductivities) and three associated angles of a bi-axially symmetric formation traversed by the borehole.
    Type: Application
    Filed: May 15, 2008
    Publication date: September 4, 2008
    Applicant: Baker Hughes Incorporated
    Inventors: Michael B. Rabinovich, Leonty A. Tabarovsky, Vladimir S. Mogilatov