Patents by Inventor QINGLAI NI

QINGLAI NI 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).

  • Patent number: 8515720
    Abstract: A method for fracture modeling of a field. The method includes receiving, using a central processing unit (CPU), a structural model of the field, the structural model comprising field data, restoring each of a plurality of geological layers from the structural model to create a plurality of boundary conditions, iteratively forward modeling each of the plurality of geological layers, defined by one of the plurality of boundary conditions, using geomechanical properties by and redetermining the fractures resulting from the internal stress and the internal strain for each previously processed geological layer of the plurality of geological layers using the geomechanical properties, when each of the plurality of layers is forward modeled, generating, using the CPU and geostatistical modeling, a fracture model with the fractures resulting from the internal stress and the internal strain of the plurality of layers, and presenting the fracture model for use in planning a field operation.
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: August 20, 2013
    Assignee: Schlumberger Technology Corporation
    Inventors: Nikolaos Constantinos Koutsabeloulis, Gui Fen Xi, Qinglai Ni
  • Publication number: 20110246154
    Abstract: A method for fracture modeling of a field. The method includes receiving, using a central processing unit (CPU), a structural model of the field, the structural model comprising field data, restoring each of a plurality of geological layers from the structural model to create a plurality of boundary conditions, iteratively forward modeling each of the plurality of geological layers, defined by one of the plurality of boundary conditions, using geomechanical properties by and redetermining the fractures resulting from the internal stress and the internal strain for each previously processed geological layer of the plurality of geological layers using the geomechanical properties, when each of the plurality of layers is forward modeled, generating, using the CPU and geostatistical modeling, a fracture model with the fractures resulting from the internal stress and the internal strain of the plurality of layers, and presenting the fracture model for use in planning a field operation.
    Type: Application
    Filed: April 6, 2010
    Publication date: October 6, 2011
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: NIKOLAOS CONSTANTINOS KOUTSABELOULIS, GUI FEN XI, QINGLAI NI