Patents by Inventor Rolf N. Kampman

Rolf N. Kampman 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).

  • Rigless well intervention apparatus and method
    Publication number: 20100307766
    Abstract: The present invention relates generally to a rigless well intervention apparatus and method for well completion, recompletion, servicing, workover and intervention. Specifically, the present invention relates to a rigless well intervention apparatus and method for performing various well completion, recompletion, servicing, workover and intervention operations that pertains to a range of products, services and techniques whether designed to be run through, or conducted within, the production tubing of an oil or gas well, or not, ranging from the ability to operate within a restricted diameter tubular with live-well intervention when the tubing is in place to the ability to drill the well.
    Type: Application
    Filed: July 21, 2010
    Publication date: December 9, 2010
    Inventors: Rolf N. Kampman, Hans A. Schmidt
  • Rigless well intervention apparatus and method
    Publication number: 20070289738
    Abstract: The present invention relates generally to a rigless well intervention apparatus and method for well completion, recompletion, servicing, workover and intervention. Specifically, the present invention relates to a rigless well intervention apparatus and method for performing various well completion, recompletion, servicing, workover and intervention operations that pertains to a range of products, services and techniques whether designed to be run through, or conducted within, the production tubing of an oil or gas well, or not, ranging from the ability to operate within a restricted diameter tubular with live-well intervention when the tubing is in place to the ability to drill the well.
    Type: Application
    Filed: June 19, 2006
    Publication date: December 20, 2007
    Inventors: Rolf N. Kampman, Hans A. Schmidt