Patents by Inventor Casey James Alvin Brown

Casey James Alvin Brown 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).

  • Multilateral multistage system and method
    Patent number: 11466528
    Abstract: Provided herein is an intervention tool and a method for fracturing multiple lateral wellbores in a well system. The intervention tool, in one aspect, includes a radial outer housing, the radial outer housing forming an interior bore configured to flow fluid, and an expansion member coupled proximate an outer surface of the radial outer housing. The intervention tool according to this aspect further includes a sliding sleeve positioned along an interior surface of the radial outer housing and engageable with the expansion member, the sleeve including a collection of slots or catches configured to move the expansion member between a radially retracted position when the sliding sleeve is in a first linear position and a radially expanded position when the sliding sleeve is in a second linear position.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: October 11, 2022
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Brian Williams Cho, Matthew James Kelsey, Casey James Alvin Brown
  • MULTILATERAL MULTISTAGE SYSTEM AND METHOD
    Publication number: 20200149363
    Abstract: Provided herein is an intervention tool and a method for fracturing multiple lateral wellbores in a well system. The intervention tool, in one aspect, includes a radial outer housing, the radial outer housing forming an interior bore configured to flow fluid, and an expansion member coupled proximate an outer surface of the radial outer housing. The intervention tool according to this aspect further includes a sliding sleeve positioned along an interior surface of the radial outer housing and engageable with the expansion member, the sleeve including a collection of slots or catches configured to move the expansion member between a radially retracted position when the sliding sleeve is in a first linear position and a radially expanded position when the sliding sleeve is in a second linear position.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 14, 2020
    Inventors: Brian Williams Cho, Matthew James Kelsey, Casey James Alvin Brown