Patents by Inventor Jim Hollingsworth
Jim Hollingsworth 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).
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Patent number: 10626690Abstract: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.Type: GrantFiled: July 26, 2017Date of Patent: April 21, 2020Assignee: Weatherford Technology Holdings, LLCInventors: Jimmy Duane Wiens, Yury P. Gutsu, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr., Rodney Stephens, Russell W. Thompson, Patrick James Zimmerman
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Publication number: 20170321508Abstract: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.Type: ApplicationFiled: July 26, 2017Publication date: November 9, 2017Inventors: Jimmy Duane WIENS, Yury P. GUTSU, Benson THOMAS, Karsten HEIDECKE, Jim HOLLINGSWORTH, Doyle Fredric BOUTWELL, JR., Rodney STEPHENS, Russell W. THOMPSON, Patrick James ZIMMERMAN
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Patent number: 9745810Abstract: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.Type: GrantFiled: September 9, 2014Date of Patent: August 29, 2017Assignee: Weatherford Technology Holdings, LLCInventors: Jimmy Duane Wiens, Yury P. Gutsu, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr., Rodney Stephens, Russell W. Thompson, Patrick James Zimmerman
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Patent number: 9732591Abstract: In one embodiment, a tubular lifting system for lifting a wellbore tubular includes an outer tubular; an inner tubular disposed in the outer tubular; an annular chamber defined between the inner tubular and the outer tubular; and a tubular piston selectively movable in the annular chamber, wherein the wellbore tubular is connected to the tubular piston and movable thereby.Type: GrantFiled: December 17, 2013Date of Patent: August 15, 2017Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: David E. Mouton, Federico Amezaga, Jim Hollingsworth
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Patent number: 9650873Abstract: Apparatus and methods for compensating a landing string due to movement of a floating rig platform are provided. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint member to a riser disposed below the floating rig. In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.Type: GrantFiled: May 31, 2016Date of Patent: May 16, 2017Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: David E. Mouton, Michael Hayes, Karsten Heidecke, David J. Havens, Raleigh Fisher, Jim Hollingsworth, Doyle Fredric Boutwell, Jr.
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Patent number: 9598916Abstract: A compensation and fill up assembly comprises a slip assembly for engaging a tubular and a compensation assembly for supporting a weight of the tubular when engaged by the slip assembly. The compensation and fill up assembly further comprises a fluid swivel and a fill up tool coupled to the fluid swivel by a fluid shaft. The fill up tool is insertable into and rotatable with the tubular using the fluid swivel.Type: GrantFiled: July 29, 2013Date of Patent: March 21, 2017Assignee: Weatherford Technology Holdings, LLPInventors: Kevin Wood, Jim Hollingsworth, Troy F. Hill
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Publication number: 20160273317Abstract: Apparatus and methods for compensating a landing string due to movement of a floating rig platform are provided. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint member to a riser disposed below the floating rig. In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.Type: ApplicationFiled: May 31, 2016Publication date: September 22, 2016Inventors: David E. MOUTON, Michael HAYES, Karsten HEIDECKE, David J. HAVENS, Raleigh FISHER, Jim HOLLINGSWORTH, Doyle Fredric BOUTWELL, JR.
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Patent number: 9353603Abstract: Apparatus and methods for compensating a landing string due to movement of a floating rig platform are provided. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint member to a riser disposed below the floating rig. In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.Type: GrantFiled: May 23, 2014Date of Patent: May 31, 2016Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: David E. Mouton, Michael Hayes, Karsten Heidecke, David J. Havens, Raleigh Fisher, Jim Hollingsworth, Doyle F. Boutwell, Jr.
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Publication number: 20150053424Abstract: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.Type: ApplicationFiled: September 9, 2014Publication date: February 26, 2015Inventors: Jimmy Duane WIENS, Yury P. GUTSU, Benson THOMAS, Karsten HEIDECKE, Jim HOLLINGSWORTH, Doyle Fredric BOUTWELL, JR., Rodney STEPHENS, Russell W. THOMPSON, Patrick James ZIMMERMAN
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Publication number: 20150027732Abstract: A compensation and fill up assembly comprises a slip assembly for engaging a tubular and a compensation assembly for supporting a weight of the tubular when engaged by the slip assembly. The compensation and fill up assembly further comprises a fluid swivel and a fill up tool coupled to the fluid swivel by a fluid shaft. The fill up tool is insertable into and rotatable with the tubular using the fluid swivel.Type: ApplicationFiled: July 29, 2013Publication date: January 29, 2015Applicant: WEATHERFORD/LAMB, INC.Inventors: Kevin WOOD, Jim HOLLINGSWORTH, Troy F. HILL
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Publication number: 20140338917Abstract: Apparatus and methods for compensating a landing string due to movement of a floating rig platform are provided. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint member to a riser disposed below the floating rig. In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.Type: ApplicationFiled: May 23, 2014Publication date: November 20, 2014Applicant: WEATHERFORD/LAMB, INC.Inventors: David E. MOUTON, Michael HAYES, Karsten HEIDECKE, David J. HAVENS, Raleigh FISHER, Jim HOLLINGSWORTH, Doyle F. BOUTWELL, JR.
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Publication number: 20140318800Abstract: In one embodiment, a tubular lifting system for lifting a wellbore tubular includes an outer tubular; an inner tubular disposed in the outer tubular; an annular chamber defined between the inner tubular and the outer tubular; and a tubular piston selectively movable in the annular chamber, wherein the wellbore tubular is connected to the tubular piston and movable thereby.Type: ApplicationFiled: December 17, 2013Publication date: October 30, 2014Applicant: WEATHERFORD/LAMB, INC.Inventors: David E. MOUTON, Federico AMEZAGA, Jim HOLLINGSWORTH
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Patent number: 8833471Abstract: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.Type: GrantFiled: August 9, 2011Date of Patent: September 16, 2014Assignee: Weatherford/Lamb, Inc.Inventors: Jimmy Duane Wiens, Yury P. Gutsu, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr., Rodney Stephens, Russell W. Thompson, Patrick James Zimmerman
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Patent number: 8733447Abstract: The present invention generally relates to an apparatus and method for compensating a landing string due to movement of a floating rig platform. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint member to a riser disposed below the floating rig. In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.Type: GrantFiled: April 10, 2009Date of Patent: May 27, 2014Assignee: Weatherford/Lamb, Inc.Inventors: David E. Mouton, Michael Hayes, Karsten Heidecke, David J. Havens, Raleigh Fisher, Jim Hollingsworth, Doyle F. Boutwell, Jr.
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Patent number: 8141642Abstract: A fill-up and circulation tool includes a mandrel; a packer assembly is disposed around the mandrel; and a valve assembly connected to the mandrel, wherein the valve assembly is configured to selectively control fluid flow into the tool and out of the tool.Type: GrantFiled: May 4, 2009Date of Patent: March 27, 2012Assignee: Weatherford/Lamb, Inc.Inventors: Delaney Michael Olstad, Russell W. Thompson, Russell Lee Morgan, Jim Hollingsworth, Doyle Frederic Boutwell, Jr., Michael Hayes, Martin Liess, John D. Hooker, II
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Publication number: 20120048574Abstract: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.Type: ApplicationFiled: August 9, 2011Publication date: March 1, 2012Inventors: Jimmy Duane Wiens, Yury P. Gutsu, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, JR., Rodney Stephens, Russell W. Thompson, Patrick James Zimmerman
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Publication number: 20100032162Abstract: A fill-up and circulation tool includes a mandrel; a packer assembly is disposed around the mandrel; and a valve assembly connected to the mandrel, wherein the valve assembly is configured to selectively control fluid flow into the tool and out of the tool.Type: ApplicationFiled: May 4, 2009Publication date: February 11, 2010Inventors: Delaney Michael Olstad, Russell W. Thompson, Russell Lee Morgan, Jim Hollingsworth, Doyle Frederic Boutwell, JR., Michael Hayes, Martin Liess, John D. Hooker, II
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Publication number: 20090255683Abstract: The present invention generally relates to an apparatus and method for compensating a landing string due to movement of a floating rig platform. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint member to a riser disposed below the floating rig. In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.Type: ApplicationFiled: April 10, 2009Publication date: October 15, 2009Inventors: David E. Mouton, Michael Hayes, Karsten Heidecke, David J. Havens, Raleigh Fisher, Jim Hollingsworth, Doyle F. Boutwell, JR.