Patents by Inventor Craig C. Weems

Craig C. Weems 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: 10309167
    Abstract: A tubular handling apparatus including a tubular member running tool adapted to provide load-bearing, and preferably torquing, capacity upon the gripping of a tubular is provided. The running tool includes a slotted member having a plurality of elongated slots, a recessed member associated with the slotted member and having a plurality of recesses, and a plurality of gripping elements disposed between the slotted member and recessed member. Each such gripping element is adapted to move with an engaged tubular so as to grip the tubular. A tubular member elevator associated to the running tool, as well as related floor slips, are also encompassed. Methods of casing running are also included.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: June 4, 2019
    Assignee: Nabors Drilling Technologies USA, inc.
    Inventors: Brian C. Ellis, Craig C. Weems, Faisal J. Yousef, Beat Kuttel
  • Publication number: 20180100361
    Abstract: A tubular handling apparatus including a tubular member running tool adapted to provide load-bearing, and preferably torquing, capacity upon the gripping of a tubular is provided. The running tool includes a slotted member having a plurality of elongated slots, a recessed member associated with the slotted member and having a plurality of recesses, and a plurality of gripping elements disposed between the slotted member and recessed member. Each such gripping element is adapted to move with an engaged tubular so as to grip the tubular. A tubular member elevator associated to the running tool, as well as related floor slips, are also encompassed. Methods of casing running are also included.
    Type: Application
    Filed: December 7, 2017
    Publication date: April 12, 2018
    Inventors: Brian C. Ellis, Craig C. Weems, Faisal J. Yousef, Beat Kuttel
  • Patent number: 9903168
    Abstract: A tubular handling apparatus including a tubular member running tool adapted to provide load-bearing, and preferably torquing, capacity upon the gripping of a tubular is provided. The running tool includes a slotted member having a plurality of elongated slots, a recessed member associated with the slotted member and having a plurality of recesses, and a plurality of gripping elements disposed between the slotted member and recessed member. Each such gripping element is adapted to move with an engaged tubular so as to grip the tubular. A tubular member elevator associated to the running tool, as well as related floor slips, are also encompassed. Methods of casing running are also included.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: February 27, 2018
    Assignees: First Subsea Limited, Nabors Drilling Technologies USA, Inc.
    Inventors: Brian C. Ellis, Craig C. Weems, Faisal J. Yousef, Beat Kuttel
  • Publication number: 20160186508
    Abstract: A tubular handling apparatus including a tubular member running tool adapted to provide load-bearing, and preferably torquing, capacity upon the gripping of a tubular is provided. The running tool includes a slotted member having a plurality of elongated slots, a recessed member associated with the slotted member and having a plurality of recesses, and a plurality of gripping elements disposed between the slotted member and recessed member. Each such gripping element is adapted to move with an engaged tubular so as to grip the tubular. A tubular member elevator associated to the running tool, as well as related floor slips, are also encompassed. Methods of casing running are also included.
    Type: Application
    Filed: March 4, 2016
    Publication date: June 30, 2016
    Applicant: First Subsea Limited
    Inventors: Brian C. Ellis, Craig C. Weems, Faisal J. Yousef, Beat Kuttel
  • Patent number: 9303472
    Abstract: A tubular handling apparatus including a tubular member running tool adapted to provide load-bearing, and preferably torquing, capacity upon the gripping of a tubular is provided. The running tool includes a slotted member having a plurality of elongated slots, a recessed member associated with the slotted member and having a plurality of recesses, and a plurality of gripping elements disposed between the slotted member and recessed member. Each such gripping element is adapted to move with an engaged tubular so as to grip the tubular. A tubular member elevator associated to the running tool, as well as related floor slips, are also encompassed. Methods of casing running are also included.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: April 5, 2016
    Assignee: Canrig Drilling Technology Ltd.
    Inventors: Brian C. Ellis, Craig C. Weems, Faisal J. Yousef, Beat Kuttel
  • Publication number: 20140196909
    Abstract: A tubular handling apparatus including a tubular member running tool adapted to provide load-bearing, and preferably torquing, capacity upon the gripping of a tubular is provided. The running tool includes a slotted member having a plurality of elongated slots, a recessed member associated with the slotted member and having a plurality of recesses, and a plurality of gripping elements disposed between the slotted member and recessed member. Each such gripping element is adapted to move with an engaged tubular so as to grip the tubular. A tubular member elevator associated to the running tool, as well as related floor slips, are also encompassed. Methods of casing running are also included.
    Type: Application
    Filed: March 14, 2014
    Publication date: July 17, 2014
    Applicants: First Subsea Limited, Canrig Drilling Technology Ltd.
    Inventors: Brian C. Ellis, Craig C. Weems, Faisal J. Yousef, Beat Kuttel
  • Patent number: 4955645
    Abstract: A gauging device and method for use in coupling threaded tubular articles including tubes and couplings. The device and method provides for the use of gauges for the tube and coupling that provide markings thereon that when in register during coupling indicate when a preselected threading distance has been achieved. A coupling assembly is provided that employs an annular gasket attached to the coupling and adapted to be deformed by the end of a tube when inserted into the coupling to provide sealing.
    Type: Grant
    Filed: December 6, 1988
    Date of Patent: September 11, 1990
    Assignee: Tuboscope, Inc.
    Inventor: Craig C. Weems
  • Patent number: 4835873
    Abstract: A gauging device and method for use in coupling threaded tubular articles including tubes and couplings. The device and method provides for the use of gauges for the tube and coupling that provide markings thereon that when in register during coupling indicate when a preselected threading distance has been achieved. A coupling assembly is provided that employs an annular gasket attached to the coupling and adapted to be deformed by the end of a tube when inserted into the coupling to provide sealing.
    Type: Grant
    Filed: September 16, 1987
    Date of Patent: June 6, 1989
    Assignee: Tuboscope, Inc.
    Inventor: Craig C. Weems