Patents by Inventor Dan Stannus

Dan Stannus 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).

  • ROD PUMP SYSTEM
    Publication number: 20190271216
    Abstract: A rod pump system includes subsystems or components which are adapted to provide efficient operation when operating with produced fluids having high gas content or in highly deviated wellbores, or both. The subsystems or components include a traveling valve assembly, a sliding top valve assembly, an oil/gas separator, or a rod bushing and pump barrel assembly, or combinations of such subsystems or components. The rod pump system may be deployed in conjunction with conventional, unconventional or enhanced oil recovery techniques, such as steam-assisted gravity drainage, miscible flood, steam, gas or water injection.
    Type: Application
    Filed: April 25, 2019
    Publication date: September 5, 2019
    Inventors: Geoff Steele, Eric Laing, Dan Stannus
  • Rod pump system
    Patent number: 10329886
    Abstract: A rod pump system includes subsystems or components which are adapted to provide efficient operation when operating with produced fluids having high gas content or in highly deviated wellbores, or both. The subsystems or components include a traveling valve assembly, a sliding top valve assembly, an oil/gas separator, or a rod bushing and pump barrel assembly, or combinations of such subsystems or components. The rod pump system may be deployed in conjunction with conventional, unconventional or enhanced oil recovery techniques, such as steam-assisted gravity drainage, miscible flood, steam, gas or water injection.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: June 25, 2019
    Inventors: Geoff Steele, Eric Laing, Dan Stannus