Patents by Inventor Alexander Victorovich Golovin

Alexander Victorovich Golovin 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).

  • Particulate material for proppant flowback control
    Patent number: 7718583
    Abstract: Particulate material used for proppant flowback control from the fracture, where the material is a polymer which increases its hardness under downhole conditions.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: May 18, 2010
    Assignee: Schlumberger Technology Corporation
    Inventors: Evgeny Borisovich Barmatov, Konstantin Mikhailovich Lyapunov, Alexander Victorovich Golovin
  • Particulate Material for Proppant Flowback Control
    Publication number: 20080236825
    Abstract: Particulate material used for proppant flowback control from the fracture, where the material is a polymer which increases its hardness under downhole conditions.
    Type: Application
    Filed: March 26, 2008
    Publication date: October 2, 2008
    Inventors: Evgeny Borisovich Barmatov, Konstantin Mikhailovich Lyapunov, Alexander Victorovich Golovin
  • Fracture Clean up Method
    Publication number: 20080190610
    Abstract: Methods including the pumping of fracturing fluid carrying proppant. Simultaneously particulate is pumped made of substance that under subterranean temperature releases hydrochloric or etching acid precursor, wherein the said acid precursor reacts with the formation water and produces acid. The methods stimulate the inflow of formation fluid towards the well due to cleaning of the surface of hydrofracture and due to growth of its area.
    Type: Application
    Filed: February 12, 2008
    Publication date: August 14, 2008
    Inventors: Evgeny Borisovich Barmatov, Konstantin Mikhailovich Lyapunov, Alexander Victorovich Golovin, Jonathan Abbott