Patents by Inventor Boris E. Dobroskok

Boris E. Dobroskok 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).

  • Thermal--mining method of oil production
    Patent number: 4283088
    Abstract: A thermal-mining method of oil production is effected by digging a combination of underground workings and at least one working tunnel and by drilling injection and producing wells from said working tunnel. Then a heat carrier is forced into the oil-bearing bed for heating it to a temperature sufficient for the oil to acquire the necessary fluidity. The heat carrier is forced into the oil-bearing bed through injection wells at time intervals t.sub.1 found from an appropriate relation. The oil is withdrawn from the oil-bearing bed through the producing wells at time intervals t.sub.3 in which the time interval t.sub.1 of heat carrier injection into the injection wells is divisible by the time interval t.sub.3 of oil withdrawal from the producing wells, the multiplicity factor being equal to n=(t.sub.1 /t.sub.3).gtoreq.60.
    Type: Grant
    Filed: May 14, 1979
    Date of Patent: August 11, 1981
    Inventors: Vladimir P. Tabakov, Boris P. Kornev, Leonid N. Buchenkov, Andrei T. Gorbunov, Vladilen E. Kaschavtsev, Viktor P. Pilatovsky, Evgeny I. Gurov, Alexandr I. Obrezkov, Gadel G. Vakhitov, Rishad T. Bulgakov, Vladimir P. Maximov, Rafkhat A. Maxutov, Alexandr I. Shnirelman, Boris E. Dobroskok, Khalim A. Asfandiyarov, Airat K. Fatkullin, deceased