Patents by Inventor Norman Vladimir PARRA MAYORGA

Norman Vladimir PARRA MAYORGA 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).

  • Closure device for a surge pressure reduction tool
    Patent number: 10190397
    Abstract: A closure device is provided to close a surge pressure reduction tool disposed in a deviated wellbore. The closure device may include a tubular body, a fin, and a rupture disk disposed in the tubular body. The closure device may be pumped downhole to close the tool.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: January 29, 2019
    Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
    Inventors: Marcel Budde, Mark Baas, Norman Vladimir Parra Mayorga
  • CLOSURE DEVICE FOR A SURGE PRESSURE REDUCTION TOOL
    Publication number: 20150330186
    Abstract: A closure device is provided to close a surge pressure reduction tool disposed in a deviated wellbore. The closure device may include a tubular body, a fin, and a rupture disk disposed in the tubular body. The closure device may be pumped downhole to close the tool.
    Type: Application
    Filed: May 12, 2015
    Publication date: November 19, 2015
    Inventors: Marcel BUDDE, Mark BAAS, Norman Vladimir PARRA MAYORGA