Patents by Inventor Tisha Dolezal

Tisha Dolezal 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).

  • Methods of evaluating drilling performance, methods of improving drilling performance, and related systems for drilling using such methods
    Patent number: 11346215
    Abstract: A method for evaluating or improving performance of a drilling operation includes, during the drilling operation, receiving a performance parameter of a component of a drilling system measured by a sensor of the drilling system. The measured performance parameter is compared to a target performance parameter of the component of the drilling system. The target performance parameter includes a performance parameter of a prior drilling operation measured under substantially similar drilling conditions and measured at at least one of substantially a same drilling depth, substantially a same depth percent, and substantially a same drilling time. A performance attribute value is determined by calculating a normalized, weighted average difference between the measured performance parameter and the target performance parameter.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: May 31, 2022
    Assignee: Baker Hughes Holdings LLC
    Inventors: Chaitanya K. Vempati, Tisha Dolezal
  • METHODS OF EVALUATING DRILLING PERFORMANCE, METHODS OF IMPROVING DRILLING PERFORMANCE, AND RELATED SYSTEMS FOR DRILLING USING SUCH METHODS
    Publication number: 20190226333
    Abstract: A method for evaluating or improving performance of a drilling operation comprises, during the drilling operation, receiving a performance parameter of a component of a drilling system measured by a sensor of the drilling system. The measured performance parameter is compared to a target performance parameter of the component of the drilling system. The target performance parameter comprises a performance parameter of a prior drilling operation measured under substantially similar drilling conditions and measured at at least one of substantially a same drilling depth, substantially a same depth percent, and substantially a same drilling time. A performance attribute value is determined by calculating a normalized, weighted average difference between the measured performance parameter and the target performance parameter.
    Type: Application
    Filed: January 23, 2019
    Publication date: July 25, 2019
    Inventors: Chaitanya K. Vempati, Tisha Dolezal