Patents by Inventor Pavel Aleksandrovich Yakonovskiy

Pavel Aleksandrovich Yakonovskiy 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).

  • Method and device for multi-sensor electromagnetic defectoscopy of well casings
    Patent number: 9983173
    Abstract: A group of inventions related to geophysical well logging, in particular to magnetic imaging defectoscopy of well casings including magnetized ones, that can be used to identify and classify defects in production and intermediate casing and tubing strings in oil and gas wells. An electromagnetic multi-sensor defectoscope for surveying casing pipes containing a source of the electromagnetic field in the form of a central exciter coil designed to transmit current pulses from a current pulse generator, a system of measuring elements placed on bow springs to be forced against the inner surface of a casing pipe, and a unit for signal recording, control and data processing connected to the system of measuring elements through communication lines. A method of multi-sensor electromagnetic defectoscopy for surveying casing pipes.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: May 29, 2018
    Assignee: OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTIU “MIKS”
    Inventors: Artur Mihailovich Aslanyan, Dmitry Aleksandrovich Davydov, Andrey Aleksandrovich Arbuzov, Anatoliy Nikolaevich Pestov, Aleksandr Veniaminovich Klimochkin, Pavel Aleksandrovich Yakonovskiy, Vladimir Serafimovich Dolomanov
  • Method and Device for Multi-Sensor Electromagnetic Defectoscopy of Well Casings
    Publication number: 20160061776
    Abstract: A group of inventions related to geophysical well logging, in particular to magnetic imaging defectoscopy of well casings including magnetised ones, that can be used to identify and classify defects in production and intermediate casing and tubing strings in oil and gas wells. An electromagnetic multi-sensor defectoscope for surveying casing pipes containing a source of the electromagnetic field in the form of a central exciter coil designed to transmit current pulses from a current pulse generator, a system of measuring elements placed on bow springs to be forced against the inner surface of a casing pipe, and a unit for signal recording, control and data processing connected to the system of measuring elements through communication lines. A method of multi-sensor electromagnetic defectoscopy for surveying casing pipes.
    Type: Application
    Filed: April 21, 2014
    Publication date: March 3, 2016
    Inventors: Artur Mihailovich Aslanyan, Dmitry Aleksandrovich Davydov, Andrey Aleksandrovich Arbuzov, Anatoliy Nikolaevich Pestov, Aleksandr Veniaminvoich Klimochkin, Pavel Aleksandrovich Yakonovskiy, Vladimir Serafimovich Dolomanov