Patents by Inventor Raymond Christopher Shaffer

Raymond Christopher Shaffer 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: 11959355
    Abstract: A downhole tool for sealing a well includes a push ring, a first slip ring located adjacent to the push ring, a first wedge located adjacent to the first slip ring and configured to radially push the first slip ring and separate the first slip ring into individual parts, and a sealing element located adjacent to the first wedge and configured to seal the well. An upstream end of the first slip ring and a downstream end of the push ring form a wavy interface when in contact. The wavy interface locks the first slip ring relative to the push ring to prevent a rotation of the first slip ring relative to the push ring.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: April 16, 2024
    Assignee: GEODYNAMICS, INC.
    Inventors: Casey Barrett, Jeremy Eli Castaneda, Raymond Christopher Shaffer
  • Publication number: 20220034191
    Abstract: A downhole tool for sealing a well includes a push ring, a first slip ring located adjacent to the push ring, a first wedge located adjacent to the first slip ring and configured to radially push the first slip ring and separate the first slip ring into individual parts, and a sealing element located adjacent to the first wedge and configured to seal the well. An upstream end of the first slip ring and a downstream end of the push ring form a wavy interface when in contact. The wavy interface locks the first slip ring relative to the push ring to prevent a rotation of the first slip ring relative to the push ring.
    Type: Application
    Filed: June 8, 2021
    Publication date: February 3, 2022
    Inventors: Casey BARRETT, Jeremy Eli CASTANEDA, Raymond Christopher SHAFFER
  • Publication number: 20210372212
    Abstract: A setting kit for connecting a plug to a setting tool includes a collet connecting part configured to be attached to an internal sleeve of the setting tool; and a collet configured to be attached with a first end to the collet connecting part and with a second end to the plug. The second end automatically connects to the plug by only pushing the second end onto the plug.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 2, 2021
    Inventors: Raymond Christopher SHAFFER, Jeremy Eli CASTANEDA, Kevin GEORGE
  • Publication number: 20210372206
    Abstract: A quick connect device for connecting a plug to a setting tool includes a collet having a body and plural fingers; a first end of the collet is configured to be attached to a trapping mechanism associated with the setting tool; and a second end of the collet has the plural fingers, which are configured to be attached to the plug. The second end automatically connects to the plug by only pushing the second end onto the plug.
    Type: Application
    Filed: May 24, 2021
    Publication date: December 2, 2021
    Inventors: Raymond Christopher SHAFFER, Jeremy Eli CASTANEDA, Kevin GEORGE
  • Publication number: 20190153808
    Abstract: A downhole tool for sealing a well includes a push ring; a first slip ring located adjacent to the push ring; a first wedge located adjacent to the first slip ring and configured to push the first slip ring and separate the first slip ring into parts; and a retaining mechanism configured to retain the first slip ring next to one of the push ring or the first wedge. The retaining mechanism is part of either (1) the first slip ring or (2) the one of the push ring or the first wedge, but not both.
    Type: Application
    Filed: September 19, 2018
    Publication date: May 23, 2019
    Inventors: John T. Hardesty, Raymond Christopher Shaffer