Patents by Inventor Teddy C. Chen

Teddy C. Chen 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).

  • Publication number: 20160177699
    Abstract: A system and apparatus for displaying toolface orientation data including a surface steerable system for controlling drilling direction of a bottom hole assembly (BHA). The surface steerable system configured to receive toolface orientation data from the BHA and generate display data responsive thereto. A circular chart display is generated responsive to the display data responsive to the display data from the surface steerable system, the circular chart display representing current and historical toolface orientation data. The current and historical toolface orientation data is represented as an arc indicator defined on the circular chart illustrating a range in degrees of the current and historical toolface orientations.
    Type: Application
    Filed: February 3, 2016
    Publication date: June 23, 2016
    Inventors: TODD W. BENSON, TEDDY C. CHEN
  • Publication number: 20140305704
    Abstract: A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BHA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.
    Type: Application
    Filed: June 25, 2014
    Publication date: October 16, 2014
    Inventors: TODD W. BENSON, TEDDY C. CHEN
  • Patent number: 8794353
    Abstract: A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BHA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: August 5, 2014
    Assignee: Hunt Advanced Drilling Technologies, L.L.C.
    Inventors: Todd W. Benson, Teddy C. Chen
  • Patent number: 8596385
    Abstract: A system and method for surface steerable drilling are provided. In one example, the system receives toolface information for a bottom hole assembly (BHA) and non-survey sensor information corresponding to a location of the BHA in a borehole. The system calculates an amount of incremental progress made by the BHA based on the non-survey sensor information and calculates an estimate of the location based on the toolface information and the amount of incremental progress. The system repeats the steps of receiving toolface information and non-survey sensor information and calculating an amount of incremental progress to calculate an estimate of a plurality of locations representing a path of the BHA from a first survey point towards a second sequential survey point.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: December 3, 2013
    Assignee: Hunt Advanced Drilling Technologies, L.L.C.
    Inventors: Todd W. Benson, Teddy C. Chen
  • Publication number: 20130161097
    Abstract: A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BHA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.
    Type: Application
    Filed: June 28, 2012
    Publication date: June 27, 2013
    Applicant: HUNT ENERGY ENTERPRISES, L.L.C.
    Inventors: TODD W. BENSON, TEDDY C. CHEN
  • Publication number: 20130161096
    Abstract: A system and method for surface steerable drilling are provided. In one example, the system receives toolface information for a bottom hole assembly (BHA) and non-survey sensor information corresponding to a location of the BHA in a borehole. The system calculates an amount of incremental progress made by the BHA based on the non-survey sensor information and calculates an estimate of the location based on the toolface information and the amount of incremental progress. The system repeats the steps of receiving toolface information and non-survey sensor information and calculating an amount of incremental progress to calculate an estimate of a plurality of locations representing a path of the BHA from a first survey point towards a second sequential survey point.
    Type: Application
    Filed: June 22, 2012
    Publication date: June 27, 2013
    Applicant: HUNT ENERGY ENTERPRISES, L.L.C.
    Inventors: TODD W. BENSON, TEDDY C. CHEN
  • Patent number: 8210283
    Abstract: A system and method for surface steerable drilling are provided. In one example, the system receives feedback information from a drilling rig and calculates an estimated position of a drill bit in a formation based on the feedback information. The system compares the estimated position to a desired position along a planned path of a borehole. The system calculates multiple solutions if the comparison indicates that the estimated position is outside a defined margin of error relative to the desired position. Each solution defines a path from the estimated position to the planned path. The system calculates a cost of each solution and selects one of the solutions based at least partly on the cost. The system produces control information representing the selected solution and outputs the control information for the drilling rig.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: July 3, 2012
    Assignee: Hunt Energy Enterprises, L.L.C.
    Inventors: Todd W. Benson, Teddy C. Chen