Patents by Inventor Taimuraz K. Misikov

Taimuraz K. Misikov 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 production of formation fluid and device for effecting thereof
    Patent number: 5105889
    Abstract: A method of production of the formation fluid is used in wells with a low formation pressure and consists in that in the well from a flow of the formation fluid forcedly liberated is the gas dissolved therein and then the formation fluid is transformed into a finely dispersed gas-liquid flow in which the amount of liberated gas ensures self-lift of the formation fluid to the wellhead. A device, effecting this method, comprises a body hermetically secured in the well string, a nozzle and Venturi tubes. The Venturi tubes are installed over the nozzle, coaxially with it, and each below-positioned tube serves as a nozzle for the above-positioned one.
    Type: Grant
    Filed: November 29, 1990
    Date of Patent: April 21, 1992
    Inventors: Taimuraz K. Misikov, Vladimir M. Shaposhnikov, Alexandr P. Skripkin