Patents by Inventor Frederick Kreisler Rambow

Frederick Kreisler Rambow 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).

  • Inhibiting effects of sloughing in wellbores
    Publication number: 20050269088
    Abstract: Certain embodiments provide a method for treating a subsurface formation. The method includes providing one or more explosives into portions of one or more wellbores selected for the explosion in the formation. The wellbores are formed in one or more zones in the formation. The explosives are controllably exploded in one or more of the wellbores such that at least some of the formation surrounding the selected wellbores has an increased permeability. One or more heaters are provided in the one or more wellbores.
    Type: Application
    Filed: April 22, 2005
    Publication date: December 8, 2005
    Inventors: Harold Vinegar, Taixu Bai, Frederick Kreisler Rambow, Dong Kim