Patents by Inventor Kenneth Edmund Rozek

Kenneth Edmund Rozek 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).

  • Apparatus for wellbore communication
    Patent number: 7730968
    Abstract: Methods and apparatus for communicating between surface equipment and downhole equipment. One embodiment of the invention provides a wellhead assembly that allows electrical power and signals to pass into and out of the well during drilling operations, without removing the valve structure above the wellhead. Another embodiment of the invention provides an electromagnetic casing antenna system for two-way communication with downhole tools. Another embodiment of the invention provides an antenna module for a resistivity sub that effectively controls and seals the primary/secondary interface gap.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: June 8, 2010
    Assignee: Weatherford/Lamb, Inc.
    Inventors: David G. Hosie, Michael J. Lynch, Jack Allen, David Pavel, Joe Noske, Allen R. Young, Kenneth M. Nero, Ram Kumar Bansal, Tuong Thanh Le, Kenneth Edmund Rozek
  • APPARATUS FOR WELLBORE COMMUNICATION
    Publication number: 20080302524
    Abstract: Methods and apparatus for communicating between surface equipment and downhole equipment. One embodiment of the invention provides a wellhead assembly that allows electrical power and signals to pass into and out of the well during drilling operations, without removing the valve structure above the wellhead. Another embodiment of the invention provides an electromagnetic casing antenna system for two-way communication with downhole tools. Another embodiment of the invention provides an antenna module for a resistivity sub that effectively controls and seals the primary/secondary interface gap.
    Type: Application
    Filed: August 19, 2008
    Publication date: December 11, 2008
    Inventors: David G. Hosie, Michael J. Lynch, Jack Allen, David Pavel, Joe Noske, Allen R. Young, Kenneth M. Nero, Ram Kumar Bansal, Tuong Thanh Le, Kenneth Edmund Rozek
  • Apparatus for wellbore communication
    Patent number: 7413018
    Abstract: Methods and apparatus for communicating between surface equipment and downhole equipment. One embodiment of the invention provides a wellhead assembly that allows electrical power and signals to pass into and out of the well during drilling operations, without removing the valve structure above the wellhead. Another embodiment of the invention provides an electromagnetic casing antenna system for two-way communication with downhole tools. Another embodiment of the invention provides an antenna module for a resistivity sub that effectively controls and seals the primary/secondary interface gap.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: August 19, 2008
    Assignee: Weatherford/Lamb, Inc.
    Inventors: David G. Hosie, Michael J. Lynch, Jack Allen, David Pavel, Joe Noske, Allen R. Young, Kenneth M. Nero, Ram Kumar Bansal, Tuong Thanh Le, Kenneth Edmund Rozek