Patents by Inventor Git Lim

Git Lim 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).

  • System and method for the recovery of hydrocarbons by in-situ combustion
    Patent number: 7740062
    Abstract: A system and a method for recovering hydrocarbons from a reservoir containing hydrocarbons, by in-situ combustion. The system includes a primary liquid production wellbore having a substantially horizontal primary production length extending through the reservoir, a vent well in fluid communication with the reservoir at a venting position which is relatively higher in the reservoir than the primary production length, an injector apparatus in fluid communication with the reservoir along an injection line in the reservoir which is relatively higher in the reservoir than the primary production length and relatively lower in the reservoir than the venting position, and an injection gas source connected with the injector apparatus.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: June 22, 2010
    Assignee: Alberta Research Council Inc.
    Inventors: Git Lim, John Ivory, Roy Coates
  • SYSTEM AND METHOD FOR THE RECOVERY OF HYDROCARBONS BY IN-SITU COMBUSTION
    Publication number: 20090188667
    Abstract: A system and a method for recovering hydrocarbons from a reservoir containing hydrocarbons, by in-situ combustion. The system includes a primary liquid production wellbore having a substantially horizontal primary production length extending through the reservoir, a vent well in fluid communication with the reservoir at a venting position which is relatively higher in the reservoir than the primary production length, an injector apparatus in fluid communication with the reservoir along an injection line in the reservoir which is relatively higher in the reservoir than the primary production length and relatively lower in the reservoir than the venting position, and an injection gas source connected with the injector apparatus.
    Type: Application
    Filed: January 30, 2008
    Publication date: July 30, 2009
    Inventors: Git Lim, John Ivory, Roy Coates