Patents by Inventor John W. Mohn

John W. Mohn 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).

  • Publication number: 20100032158
    Abstract: A method, system and apparatus associated with the production of hydrocarbons are described. The method includes disposing a plurality of sand control devices having a primary flow path and a secondary flowpath within a wellbore adjacent to a subsurface reservoir. A packer having primary and secondary flow paths is then coupled between two of the sand control devices such that the primary and secondary flow paths of the packer are in fluid flow communication with the primary and secondary flowpaths of the sand control devices. The packer is then set within an interval, which may be an open-hole section of the wellbore. With the packer set, gravel packing of the sand control devices in different intervals may be performed. The interval above the packer may be packed before the interval below the packer. A treatment fluid may then be injected into the wellbore via the secondary flow paths of the packer and sand control devices.
    Type: Application
    Filed: December 15, 2006
    Publication date: February 11, 2010
    Inventors: Bruce A. Dale, Michael D. Barry, Charles S. Yeh, Jon Blacklock, Darren F. Rosenbaum, Michael T. Hecker, David C. Haeberle, Manh V. Phi, Michael J. Siegman, John W. Mohn