Patents by Inventor Lambert Rouchon

Lambert Rouchon 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).

  • Systems and methods for an expandable packer
    Patent number: 10502055
    Abstract: The present disclosure relates to a downhole packer assembly that includes an outer skin, an inner packer disposed within the outer skin such that inflation of the inner packer is configured to expand the outer skin, a pair of mechanical fittings engaged with axial ends of the outer skin, and a ring assembly disposed within at least one of the pair of mechanical fittings. The ring assembly includes a shear pin configured to shear upon application of a tensile force to the downhole packer assembly.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: December 10, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Pierre-Yves Corre, Lambert Rouchon, Stéphane Metayer, Julien Lassalle
  • Systems and methods for retraction assembly
    Patent number: 10370932
    Abstract: The present disclosure relates to a downhole packer assembly that includes an outer skin, an inner packer disposed within the outer skin such that inflation of the inner packer is configured to expand the outer skin, an end support coupled to an outer skin end and an inner packer end, a retraction assembly coupled to the end support via a plurality of connecting members, and a plurality of chambers disposed within the retraction assembly. The plurality of connecting members are at least partially disposed within the plurality of chambers.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: August 6, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Lambert Rouchon, Pierre-Yves Corre
  • Systems and Methods for Retraction Assembly
    Publication number: 20180274324
    Abstract: The present disclosure relates to a downhole packer assembly that includes an outer skin, an inner packer disposed within the outer skin such that inflation of the inner packer is configured to expand the outer skin, an end support coupled to an outer skin end and an inner packer end, a retraction assembly coupled to the end support via a plurality of connecting members, and a plurality of chambers disposed within the retraction assembly. The plurality of connecting members are at least partially disposed within the plurality of chambers.
    Type: Application
    Filed: September 30, 2016
    Publication date: September 27, 2018
    Inventors: Lambert Rouchon, Pierre-Yves Corre
  • Systems and Methods for an Expandable Packer
    Publication number: 20170159400
    Abstract: The present disclosure relates to a downhole packer assembly that includes an outer skin, an inner packer disposed within the outer skin such that inflation of the inner packer is configured to expand the outer skin, a pair of mechanical fittings engaged with axial ends of the outer skin, and a ring assembly disposed within at least one of the pair of mechanical fittings. The ring assembly includes a shear pin configured to shear upon application of a tensile force to the downhole packer assembly.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 8, 2017
    Inventors: Pierre-Yves Corre, Lambert Rouchon, Stéphane Metayer, Julien Lassalle