Patents by Inventor Mark E. Ramey

Mark E. Ramey 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: 10570686
    Abstract: A downhole tool including a mandrel, at least one moveable component mounted to the mandrel, and a locking ring mounted to the mandrel. The locking ring includes a plurality of locking ring segments that enable relative movement between the mandrel and the at least one moveable component. A plurality of circumferential spaces is arranged between corresponding ones of the locking ring segments. At least one load bar is arranged in at least one of the plurality of circumferential spaces. The at least one load bar is mechanically connected to the at least one moveable component.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: February 25, 2020
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Charles M. Meador, Matthew J. Krueger, Mark E. Ramey
  • Patent number: 10233709
    Abstract: A system of tubulars includes a non-expandable mandrel having a body including an uphole end, a downhole end, and an outer surface. The non-expandable mandrel includes one or more slip members that are outwardly extendable relative to the outer surface. A seal assembly is arranged at the downhole end of the non-expandable mandrel. The seal assembly is settable after outward expansion of the one or more slip members.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: March 19, 2019
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Charles M. Meador, Matthew J. Krueger, Mark E. Ramey
  • Publication number: 20180187499
    Abstract: A downhole tool including a mandrel, at least one moveable component mounted to the mandrel, and a locking ring mounted to the mandrel. The locking ring includes a plurality of locking ring segments that enable relative movement between the mandrel and the at least one moveable component. A plurality of circumferential spaces is arranged between corresponding ones of the locking ring segments. At least one load bar is arranged in at least one of the plurality of circumferential spaces. The at least one load bar is mechanically connected to the at least one moveable component.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 5, 2018
    Applicant: Baker Hughes, a GE company, LLC
    Inventors: Charles M. Meador, Matthew J. Krueger, Mark E. Ramey
  • Publication number: 20180066486
    Abstract: A system of tubulars includes a non-expandable mandrel having a body including an uphole end, a downhole end, and an outer surface. The non-expandable mandrel includes one or more slip members that are outwardly extendable relative to the outer surface. A seal assembly is arranged at the downhole end of the non-expandable mandrel. The seal assembly is settable after outward expansion of the one or more slip members.
    Type: Application
    Filed: September 8, 2016
    Publication date: March 8, 2018
    Applicant: Baker Hughes Incorporated
    Inventors: Charles M. Meador, Matthew J. Krueger, Mark E. Ramey
  • Patent number: 9243479
    Abstract: A lateral is gravel packed without a junction in place in a single trip into the wellbore. A disconnect is provided between the isolation packer in the lateral and a main bore packer. The inner string assembly in the gravel packing completion releases a disconnect with a shift tool and then releases the main bore packer so that the inner string assembly takes out the main bore packer and the upper portion of the disconnect when pulling out of the hole. A junction is then placed into the main and lateral legs with a packer having a seal bore into which the production string is sealingly stabbed to produce out of the main bore and/or the just completed lateral.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: January 26, 2016
    Assignee: Baker Hughes Incorporated
    Inventors: Kjell Nygardsvoll, Mark E. Ramey
  • Publication number: 20130319666
    Abstract: A lateral is gravel packed without a junction in place in a single trip into the wellbore. A disconnect is provided between the isolation packer in the lateral and a main bore packer. The inner string assembly in the gravel packing completion releases a disconnect with a shift tool and then releases the main bore packer so that the inner string assembly takes out the main bore packer and the upper portion of the disconnect when pulling out of the hole. A junction is then placed into the main and lateral legs with a packer having a seal bore into which the production string is sealingly stabbed to produce out of the main bore and/or the just completed lateral.
    Type: Application
    Filed: May 31, 2012
    Publication date: December 5, 2013
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Kjell Nygardsvoll, Mark E. Ramey