Patents by Inventor Felix Estilette, Jr.

Felix Estilette, Jr. 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).

  • Single trip well completion system
    Patent number: 8347968
    Abstract: A completion system that is usable with a well may include a packer, a screen, an isolation valve and an annulus communication valve. The screen communicates well fluid between an annulus of the well and an interior passageway of the completion system. The isolation valve is radially disposed inside the screen to control communication through the screen between the annulus and the interior passageway. The annulus communication valve is located downhole of the packer and uphole of the screen to control communication with the annulus of the well. The packer, screen, isolation valve and the annulus communication valve are adapted to be run downhole as a unit into the well as a single trip completion.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: January 8, 2013
    Assignee: Schlumberger Technology Corporation
    Inventors: Julien Debard, Felix Estilette, Jr., Dinesh R. Patel, Bryan Stamm
  • SINGLE TRIP WELL COMPLETION SYSTEM
    Publication number: 20100175894
    Abstract: A completion system that is usable with a well may include a packer, a screen, an isolation valve and an annulus communication valve. The screen communicates well fluid between an annulus of the well and an interior passageway of the completion system. The isolation valve is radially disposed inside the screen to control communication through the screen between the annulus and the interior passageway. The annulus communication valve is located downhole of the packer and uphole of the screen to control communication with the annulus of the well. The packer, screen, isolation valve and the annulus communication valve are adapted to be run downhole as a unit into the well as a single trip completion.
    Type: Application
    Filed: November 19, 2009
    Publication date: July 15, 2010
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Julien Debard, Felix Estilette, JR., Dinesh R. Patel, Bryan Stamm