Patents by Inventor Sergei Serdjukov

Sergei Serdjukov 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 producing wave action on a production stratum
    Publication number: 20060249286
    Abstract: A process for producing a wave action on a productive stratum consists in that a vibro-seismic action is performed on the bottom zone of a well by a hydraulic shock onto it, said shock being produced by dropping a column of well fluid (2) to the bottom (9) of a chamber (10) which is fixed in the lower part (3) of a tubing string (4) and interacts with the bottom of a well (1), wherein, during dropping, the well fluid (2) is accelerated along the length of the chamber (10).
    Type: Application
    Filed: April 18, 2003
    Publication date: November 9, 2006
    Applicant: OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU
    Inventors: Sergei Serdjukov, Vladimir Novikov