Patents by Inventor Igor N. Eltsov

Igor N. Eltsov 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 apparatus for hydraulic fracture geometry evaluation
    Patent number: 9932809
    Abstract: A method of hydraulic fracturing geometry evaluation, comprising injecting a fracturing fluid comprising a magnetic material into a fracture, measuring a field affected by the fracturing fluid in the fracture, and modeling, based on the measuring, a geometry of the fracture.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: April 3, 2018
    Assignee: Baker Hughes Incorporated
    Inventors: Yuliy A. Dashevsky, Alexandr N. Vasilevskiy, Gleb V. Dyatlov, Igor N. Eltsov, Alexander I. Makarov
  • Method and Apparatus for Hydraulic Fracture Geometry Evaluation
    Publication number: 20150252668
    Abstract: A method of hydraulic fracturing geometry evaluation, comprising injecting a fracturing fluid comprising a magnetic material into a fracture, measuring a field affected by the fracturing fluid in the fracture, and modeling, based on the measuring, a geometry of the fracture.
    Type: Application
    Filed: March 7, 2014
    Publication date: September 10, 2015
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Yuliy A. Dashevsky, Alexandr N. Vasilevskiy, Gleb V. Dyatlov, Igor N. Eltsov, Alexander I. Makarov