Patents by Inventor Peter Liam BRETT

Peter Liam BRETT 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).

  • Methods of making and using cement coated substrate
    Patent number: 9896903
    Abstract: A method of treating a subterranean formation via well bore may include introducing a plurality of particles into the subterranean formation via the well bore, each particle having a substrate and a layer of cement on the substrate. The cement may be in a state of suspended hydration and the method may include introducing moisture to the subterranean formation via the well bore. The method may also include allowing the particles and the moisture to contact one another. Contact between the particles and the moisture may cause the cement to move from a state of suspended hydration to a state of secondary hydration.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: February 20, 2018
    Assignee: SHELL OIL COMPANY
    Inventors: Ernesto Rafael Fonseca Ocampos, Mauricio Jose Farinas Moya, Guy Lode Magda Maria Verbist, Gerardus Johannes Leonardus Van Der Wegen, Henricus Lambertus Maria Van Selst, Cornelis Pieter Hamelink, Robertus Hermannes Johannes Jozef Haverkort, Jochem Okke Boer, Jeffrey Maloy Noe, Jesper Van Der Horst, Peter Liam Brett, Claudia Jane Hackbarth, Prasad Baloo Kerkar, Benjamin Mowad
  • METHODS OF MAKING AND USING CEMENT COATED SUBSTRATE
    Publication number: 20150337620
    Abstract: A method of treating a subterranean formation via well bore may include introducing a plurality of particles into the subterranean formation via the well bore, each particle having a substrate and a layer of cement on the substrate. The cement may be in a state of suspended hydration and the method may include introducing moisture to the subterranean formation via the well bore. The method may also include allowing the particles and the moisture to contact one another. Contact between the particles and the moisture may cause the cement to move from a state of suspended hydration to a state of secondary hydration.
    Type: Application
    Filed: May 19, 2015
    Publication date: November 26, 2015
    Inventors: Ernesto Rafael FONSECA OCAMPOS, Mauricio Jose FARINAS MOYA, Guy Lode Magda Maria VERBIST, Gerardus Johannes Leonardus VAN DER WEGEN, Henricus Lambertus Maria VAN SELST, Cornelis Pieter HAMELINK, Robertus Hermannes Johannes Jozef HAVERKORT, Jochem Okke BOER, Jeffrey Maloy NOE, Jesper VAN DER HORST, Peter Liam BRETT, Claudia Jane HACKBARTH