Patents by Inventor Gaetan Rimmele

Gaetan Rimmele 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).

  • Pumpable geopolymers comprising a mixing aid and dispersing agent
    Patent number: 9222010
    Abstract: The invention concerns the use of a carbohydrate-based compound as a mixing aid and dispersing agent in a pumpable geopolymeric suspension for oil and/or gas industry applications, said suspension further comprising an aluminosilicate source, a carrier fluid, and an activator, and method for placing such a suspension in a borehole. In particular, the suspension according to the invention is used for well primary cementing operations and/or remedial applications.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: December 29, 2015
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Olivier Porcherie, Elena Pershikova, Gaetan Rimmele, Hafida Achtal, Yamina Boubeguira
  • Pumpable Geopolymers Comprising A Mixing Aid and Dispersing Agent
    Publication number: 20120318175
    Abstract: The invention concerns the use of a carbohydrate-based compound as a mixing aid and dispersing agent in a pumpable geopolymeric suspension for oil and/or gas industry applications, said suspension further comprising an aluminosilicate source, a carrier fluid, and an activator, and method for placing such a suspension in a borehole. In particular, the suspension according to the invention is used for well primary cementing operations and/or remedial applications.
    Type: Application
    Filed: November 10, 2010
    Publication date: December 20, 2012
    Inventors: Olivier Porcherie, Elena Pershikova, Gaetan Rimmele, Hafida Achtal, Yamina Boubeguira