Patents by Inventor Oleg Anatolevich BOBYLEV

Oleg Anatolevich BOBYLEV 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).

  • Methods for processing production formations by helicoid perforation
    Patent number: 10094204
    Abstract: The invention belongs to the oil industry and can be used for enhanced oil recovery by formations under complicated mining and geological conditions. The method of repeated completion of the production formations by helicoid perforation includes perforation, which is performed by moving the perforator along well axis and simultaneously rotating it around its axis with making perforation channels, provided that the speeds of movement and rotation of the perforator are selected based on the condition that the perforation obtained as a result is a helicoid with creation an empty space in the processed formation.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: October 9, 2018
    Assignee: LIMITED LIABILITY COMPANY “HELICOID”
    Inventor: Oleg Anatolevich Bobylev
  • METHODS FOR PROCESSING PRODUCTION FORMATIONS BY HELICOID PERFORATION
    Publication number: 20160326852
    Abstract: The invention belongs to the oil industry and can be used for enhanced oil recovery by formations under complicated mining and geological conditions. The method of repeated completion of the production formations by helicoid perforation includes perforation, which is performed by moving the perforator along well axis and simultaneously rotating it around its axis with making perforation channels, provided that the speeds of movement and rotation of the perforator are selected based on the condition that the perforation obtained as a result is a helicoid with creation an empty space in the processed formation.
    Type: Application
    Filed: June 22, 2016
    Publication date: November 10, 2016
    Inventor: Oleg Anatolevich BOBYLEV