Patents by Inventor Karina Bagdasarova

Karina Bagdasarova 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 of treating subterranean formations with fluids comprising proppant containing particle
    Patent number: 9638016
    Abstract: A method is provided for treating at least a portion of a subterranean formation. The method includes introducing a treatment fluid including a composite particle, which includes proppant incorporated into or attached to a swellable material and/or swellable materials, into a subterranean formation via a wellbore; and increasing the buoyancy of the composite particle including proppant by either mixing it with a treatment fluid or mixing it with a treatment fluid and triggering the swellable material and/or swellable materials to swell.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: May 2, 2017
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Geza Horvath Szabo, Mohan Kanaka Raju Panga, Sergey Semenov, Andrey Yakovlev, Maxim Yutkin, Karina Bagdasarova
  • METHODS OF TREATING SUBTERRANEAN FORMATIONS WITH FLUIDS COMPRISING PROPPANT CONTAINING PARTICLE
    Publication number: 20150129213
    Abstract: A method is provided for treating at least a portion of a subterranean formation. The method includes introducing a treatment fluid including a composite particle, which includes proppant incorporated into or attached to a swellable material and/or swellable materials, into a subterranean formation via a wellbore; and increasing the buoyancy of the composite particle including proppant by either mixing it with a treatment fluid or mixing it with a treatment fluid and triggering the swellable material and/or swellable materials to swell.
    Type: Application
    Filed: November 7, 2014
    Publication date: May 14, 2015
    Inventors: Geza Horvath Szabo, Mohan Kanaka Raju Panga, Sergey Semenov, Andrey Yakovlev, Maxim Yutkin, Karina Bagdasarova