Patents by Inventor Aravind PRABHAKAR

Aravind PRABHAKAR 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).

  • Predicting drilling tool failure
    Patent number: 11841694
    Abstract: Systems and methods for predicting drilling tool failure based on an analysis of at least one of a plot of jerk and inverse jerk for the drilling tool and a plot of drilling tool failure pattern trends data.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: December 12, 2023
    Assignee: LANDMARK GRAPHICS CORPORATION
    Inventors: Robello Samuel, Aravind Prabhakar, Christopher Neil Marland
  • Estimating relative permeability and capillary pressures of a geological formation based on multiphase upscaling
    Patent number: 11402315
    Abstract: A system can access geological data describing a plurality of rock types in a physical rock sample drilled from a reservoir. The system can generate synthetic rock samples and execute single phase upscaling to compute absolute permeabilities for the physical rock sample and the synthetic rock samples. The system can execute a first multiphase upscaling based on the single phase upscaling to determine relative permeabilities for the physical rock sample and the synthetic rock samples. The system can compare the relative permeability of the physical rock sample to the relative permeabilities for the synthetic rock samples and select a synthetic rock sample that varies the least from the physical rock sample. The system can perform at least one additional multiphase upscaling on the physical rock sample and the synthetic rock samples to determine a second multiphase upscaling result and to develop a plan for drilling operations.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: August 2, 2022
    Assignee: Landmark Graphics Corporation
    Inventors: Travis St. George Ramsay, Aravind Prabhakar
  • ESTIMATING RELATIVE PERMEABILITY AND CAPILLARY PRESSURES OF A GEOLOGICAL FORMATION BASED ON MULTIPHASE UPSCALING
    Publication number: 20220003651
    Abstract: A system can access geological data describing a plurality of rock types in a physical rock sample drilled from a reservoir. The system can generate synthetic rock samples and execute single phase upscaling to compute absolute permeabilities for the physical rock sample and the synthetic rock samples. The system can execute a first multiphase upscaling based on the single phase upscaling to determine relative permeabilities for the physical rock sample and the synthetic rock samples. The system can compare the relative permeability of the physical rock sample to the relative permeabilities for the synthetic rock samples and select a synthetic rock sample that varies the least from the physical rock sample. The system can perform at least one additional multiphase upscaling on the physical rock sample and the synthetic rock samples to determine a second multiphase upscaling result and to develop a plan for drilling operations.
    Type: Application
    Filed: July 6, 2020
    Publication date: January 6, 2022
    Inventors: Travis St. George Ramsay, Aravind Prabhakar
  • PREDICTING DRILLING TOOL FAILURE
    Publication number: 20200409334
    Abstract: Systems and methods for predicting drilling tool failure based on an analysis of at least one of a plot of jerk and inverse jerk for the drilling tool and a plot of drilling tool failure pattern trends data.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 31, 2020
    Applicant: LANDMARK GRAPHICS CORPORATION
    Inventors: Robello SAMUEL, Aravind PRABHAKAR, Christopher MARLAND
  • Predicting drilling tool failure
    Patent number: 10877462
    Abstract: Systems and methods for predicting drilling tool failure based on an analysis of at least one of a plot of jerk and inverse jerk for the drilling tool and a plot of drilling tool failure pattern trends data.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: December 29, 2020
    Assignee: LANDMARK GRAPHICS CORPORATION
    Inventors: Robello Samuel, Aravind Prabhakar, Christopher Neil Marland
  • PREDICTING DRILLING TOOL FAILURE
    Publication number: 20180143616
    Abstract: Systems and methods for predicting drilling tool failure based on an analysis of at least one of a plot of jerk and inverse jerk for the drilling tool and a plot of drilling tool failure pattern trends data.
    Type: Application
    Filed: July 1, 2015
    Publication date: May 24, 2018
    Applicant: LANDMARK GRAPHICS CORPORATION
    Inventors: Samuel ROBELLO, Aravind PRABHAKAR, Christopher Neil MARLAND