Patents by Inventor Dick Salomon GONZALEZ

Dick Salomon GONZALEZ 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).

  • Dual sleeve stimulation tool
    Patent number: 9970260
    Abstract: A stimulation tool includes a tubular having a port; a first sleeve member disposed in the tubular and actuatable by an actuating member to move from a closed position wherein fluid communication between a bore of the tubular and the port is blocked; and a closure member disposed in the tubular and actuatable by the actuating member to a closed position wherein fluid communication through the bore of the tubular is blocked. A method of stimulating multiple zones of a tubular in a wellbore includes moving a sleeve member in the tubular by receiving an actuating member in the sleeve member; releasing the actuating member from the sleeve member; and actuating a closure member by receiving the released actuating member in a seat.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: May 15, 2018
    Assignee: Weatherford Technology Holdings, LLC
    Inventor: Dick Salomon Gonzalez
  • DUAL SLEEVE STIMULATION TOOL
    Publication number: 20160326836
    Abstract: A stimulation tool includes a tubular having a port; a first sleeve member disposed in the tubular and actuatable by an actuating member to move from a closed position wherein fluid communication between a bore of the tubular and the port is blocked; and a closure member disposed in the tubular and actuatable by the actuating member to a closed position wherein fluid communication through the bore of the tubular is blocked. A method of stimulating multiple zones of a tubular in a wellbore includes moving a sleeve member in the tubular by receiving an actuating member in the sleeve member; releasing the actuating member from the sleeve member; and actuating a closure member by receiving the released actuating member in a seat.
    Type: Application
    Filed: May 4, 2016
    Publication date: November 10, 2016
    Inventor: Dick Salomon GONZALEZ