Patents Represented by Attorney Tracy W. Lucian Wayne Beavers Druce

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  • Remote programming of a downhole tool
    Patent number: 5412568
    Abstract: Methods and apparatus are provided for programming a remotely controlled downhole tool after the tool is located at a downhole location within a well. Thus the tool is programmed to recognize a distorted form of a command signal after that command signal has traveled down through the well.
    Type: Grant
    Filed: December 18, 1992
    Date of Patent: May 2, 1995
    Assignee: Halliburton Company
    Inventor: Roger L. Schultz