Patents Assigned to St. Peter Metal Works, LLC
  • Cover grate for well-site cellars
    Patent number: 11274527
    Abstract: A system and method for protecting workers, vehicles, and well-heads by enclosing well-site cellars with a series of framed plates. Each plate is perforated and configured for lifting with holes for hoisting the plates. Each plate is lipped to be retained by longitudinal edges of the cellar. A plurality of plates supports a platform for supporting a pipe wrangler adjacent a cellar based wellbore.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: March 15, 2022
    Assignee: St. Peter Metal Works, LLC
    Inventors: Joseph Ware, Thomas St. Peter
  • Cover grate for well-site cellars
    Patent number: 10920392
    Abstract: A system and method for protecting workers, vehicles, and well-heads by enclosing well-site cellars with a series of framed plates. Each plate is perforated and configured for lifting with holes for hoisting the plates. Each plate is lipped to be retained by longitudinal edges of the cellar. A plurality of plates supports a platform for supporting a pipe wrangler adjacent a cellar based wellbore.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: February 16, 2021
    Assignee: St. Peter Metal Works, LLC
    Inventors: Joseph Ware, Thomas St. Peter
  • Drilling platform for cellar-type well sites
    Patent number: 10550645
    Abstract: A system and method for enabling drilling equipment to access and work with well heads located in a cellar type arrangement. Modules are combined together with wheel risers to form various shaped platforms for spanning across the roof of cellars for hydrocarbon extraction. The various shaped platforms provide support adjacent the well head for work over rigs and surface rigs to drive adjacent the well heads located in the cellar.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: February 4, 2020
    Assignee: St. Peter Metal Works, LLC
    Inventors: Joseph Ware, Thomas St. Peter
  • Cover Grate for Well-Site Cellars
    Publication number: 20180371718
    Abstract: A system and method for protecting workers, vehicles, and well-heads by enclosing well-site cellars with a series of framed plates. Each plate is perforated and configured for lifting with holes for hoisting the plates. Each plate is lipped to be retained by longitudinal edges of the cellar. A plurality of plates supports a platform for supporting a pipe wrangler adjacent a cellar based wellbore.
    Type: Application
    Filed: July 27, 2018
    Publication date: December 27, 2018
    Applicant: St. Peter Metal Works, LLC
    Inventors: Joseph Ware, Thomas St. Peter