Patents by Inventor Davi Valladao

Davi Valladao 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).

  • Field development plan selection system, method and program product
    Patent number: 10689965
    Abstract: A system, method and computer program product for assessing field development plans selected based on a stochastic response surface, preferably, for hydrocarbon reservoir production. Assessment begins by assessing uncertainty associated with multiple decision variable configurations. A subset of realizations is selected. An individual surrogate is constructed for each subset realization. A reduced representative realization subset is determined, where the reduced subset is representative of the behavior/performance of all realizations of decision variable configurations.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: June 23, 2020
    Assignees: REPSOL, S.A., International Business Machines Corporation
    Inventors: Sonia Mariette Embid Droz, Ruben Rodriguez Torrado, Mohamed Ahmed Hegazy, David Echeverria Ciaurri, Bruno da Costa Flach, Ulisses T. Mello, Davi Valladao
  • FIELD DEVELOPMENT PLAN SELECTION SYSTEM, METHOD AND PROGRAM PRODUCT
    Publication number: 20150058274
    Abstract: A system, method and computer program product for assessing field development plans selected based on a stochastic response surface, preferably, for hydrocarbon reservoir production. Assessment begins by assessing uncertainty associated with multiple decision variable configurations. A subset of realizations is selected. An individual surrogate is constructed for each subset realization. A reduced representative realization subset is determined, where the reduced subset is representative of the behavior/performance of all realizations of decision variable configurations.
    Type: Application
    Filed: June 9, 2014
    Publication date: February 26, 2015
    Applicants: REPSOL, S.A., INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sonia Mariette Embid Droz, Ruben Rodriguez Torrado, Mohamed Ahmed Hegazy, David Echeverria Ciaurri, Bruno da Costa Flach, Ulisses T. Mello, Davi Valladao