Patents by Inventor Dehao Zhu

Dehao Zhu 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: 10739755
    Abstract: In one implementation, a method can include receiving historical data characterizing a detected operational characteristic of a first industrial machine of a plurality of industrial machines in a cluster. The method can also include determining an operational envelop associated with the first industrial machine from the historical data. The operational envelop can be indicative of a range of values of an operating parameter of the first industrial machine. The method can further include determining an operating parameter recommendation, the determining can include using the operational envelop and a user input as operational constraints associated with one or more of the plurality of industrial machines. The method can also include rendering, in a graphical user interface display space, a visual representation of the operating parameter recommendation.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: August 11, 2020
    Assignee: Baker Hughes Oilfield Operations LLC
    Inventors: Dehao Zhu, Stanley Thomas Denney
  • Publication number: 20200249649
    Abstract: In one implementation, a method can include receiving historical data characterizing a detected operational characteristic of a first industrial machine of a plurality of industrial machines in a cluster. The method can also include determining an operational envelop associated with the first industrial machine from the historical data. The operational envelop can be indicative of a range of values of an operating parameter of the first industrial machine. The method can further include determining an operating parameter recommendation, the determining can include using the operational envelop and a user input as operational constraints associated with one or more of the plurality of industrial machines. The method can also include rendering, in a graphical user interface display space, a visual representation of the operating parameter recommendation.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 6, 2020
    Inventors: Dehao Zhu, Stanley Thomas Denney
  • Patent number: 9298859
    Abstract: Apparatus, computer readable medium, program code, and methods for performing a parameter recalibration on parameters for an electrical submersible pump application model, are provided. An example of a method can include generating a data set containing a plurality of winning data sets or rows containing ESP application model input parameters and associated theoretical output parameters for an ESP application model substantially matching a corresponding set of measured ESP output parameters, through application of a self-organizing map analysis on a substantial number of training data sets. An averaging analysis is performed on the plurality of winning data sets or rows to obtain a set of ESP application model input parameters that can be used to recalibrate the ESP application model.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: March 29, 2016
    Assignee: Baker Hughes Incorporated
    Inventor: DeHao Zhu
  • Publication number: 20050273296
    Abstract: An apparatus and method is disclosed for modeling an electric submersible pump using a neural network, data from a deterministic model, and, optionally, data obtained from a real world electric submersible pump. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: August 2, 2005
    Publication date: December 8, 2005
    Inventors: Dehao Zhu, Alex Crossley
  • Patent number: 6947870
    Abstract: An apparatus and method is disclosed for modeling an electric submersible pump using a neural network, data from a deterministic model, and, optionally, data obtained from a real world electric submersible pump. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: September 20, 2005
    Assignee: Baker Hughes Incorporated
    Inventors: Dehao Zhu, Alex Crossley
  • Publication number: 20050043921
    Abstract: An apparatus and method is disclosed for modeling an electric submersible pump using a neural network, data from a deterministic model, and, optionally, data obtained from a real world electric submersible pump. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: August 18, 2003
    Publication date: February 24, 2005
    Inventors: Dehao Zhu, Alex Crossley