Patents by Inventor Evgeny Ivanovich Gurov

Evgeny Ivanovich Gurov 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 for thermoshaft oil production
    Patent number: 4099783
    Abstract: The method for thermoshaft oil production comprises the provision of a combination of mining holes above an oil-bearing bed which are inclined at from 1.degree. to 3.degree. to the horizon. Then injection holes are drilled from these mining openings for feeding a heating medium into the bed. After that, a slope and a footway leading to the bottom part of the oil-bearing bed are constructed, and a production gallery is provided within the bottom part of the bed. Horizontal and ascending holes are drilled from the production gallery for oil production. A heating medium is fed into the injection holes for uniform distribution thereof over the entire volume of the oil-bearing bed and for displacement of oil into the horizontal and ascending production holes towards the production gallery wherefrom the oil is fed up to the surface.
    Type: Grant
    Filed: December 5, 1975
    Date of Patent: July 11, 1978
    Inventors: Vladimir Grigorievich Verty, Pavel Grigorievich Voronin, Evgeny Ivanovich Gurov, Vitaly Semenovich Zubkov, Nikolai Ivanovich Melnichuk, Grigory Grigorievich Miller, Vladimir Nikiforovich Mishakov, Vitaly Stepanovich Sukrushev, Leonid Mikhailovich Ruzin, Vladimir Pavlovich Tabakov