Patents by Inventor Azat K. Mirzadzhanzade

Azat K. Mirzadzhanzade 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 of treatment of drilled-in underground formation saturated with hydrocarbon gas
    Patent number: 5027897
    Abstract: The method consists in that the formation pressure is measured, and a solvent is fed through a well into the formation. Then a hydrophilizing solution is fed through the same well into the same formation. The supply of the solvent and hydrophilizing solution is effected while keeping the bottom hole pressure approximately equal to the formation pressure.
    Type: Grant
    Filed: February 20, 1990
    Date of Patent: July 2, 1991
    Inventors: Teimur I. Abdullaev, Vagif J. Bakhishev, Lev B. Berman, Svetlana S. Berman, Gasan G. Gumbatov, Oskar E. Karash, Sabir M. Kasumov, Leonid G. Kulpin, Azat K. Mirzadzhanzade, Alexei V. Sokolov, Otto V. Chubanov, Boris S. Eidlin