Patents by Inventor Sidney K. Smith
Sidney K. Smith 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: 10443337Abstract: A liner string has a hanger/packer near its upper end for connection and sealing to a surrounding tubular. A polished bore assembly is located above the packer and is pushed down after the liner hanger is set to slide over a metal to metal seal on the packer body. A surface string is then tied into the polished bore with another metal to metal seal against the polished bore. The liner string has just metal to metal seals going up to the surface for well pressure containment. Elastomer seals to the polished bore are eliminated. Placement of the polished bore above the packer body allows for a larger diameter polished bore so as to minimize restriction to future production flow. The liner top packer seal is also metal to metal as offered by Baker Hughes Incorporated under the ZX trademark.Type: GrantFiled: November 24, 2015Date of Patent: October 15, 2019Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Abbie Palmieri, Sidney K. Smith, Jr., James M. Fraser
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Patent number: 9850725Abstract: A liner hanger and packer are set at different times in a single trip without intervention. The running tool has a ball seat that accepts a ball for pressuring up which results in movement of a mandrel with a magnet mounted to it past a valve triggered by the magnetic field. Potential energy is released to set the liner hanger. Further mandrel movement then releases the running tool once the liner is supported by the hanger. After a cement job that starts with confirmation of release of the running tool, the same magnet is moved past another valve adjacent the liner top packer. Another valve is triggered open to release potential energy and move parts that set the packer. The running tool is removed from the liner and brought to the surface.Type: GrantFiled: April 15, 2015Date of Patent: December 26, 2017Assignee: Baker Hughes, a GE company, LLCInventors: Mario Moreno, James M. Fraser, Sidney K. Smith, Jr., Abbie J. Palmieri, Daniel C. Ewing, Matthew J. Kruger, Eric Halfman, Jarandon J. Adams
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Patent number: 9828835Abstract: A telescoping joint is used to space out ends of a string and distribute the string weight between the tie-down locations. The joint can be compressed to reduce its length but has a locking mechanism that prevents extension under tensile loading. The seals in the joint provide a longer service life due to minimization of relative movement in the expansion joint components. The locking mechanism is preferably a ratchet system that uses a body lock ring that is enabled after breaking a shear pin.Type: GrantFiled: January 24, 2013Date of Patent: November 28, 2017Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Matthew J. Krueger, Sidney K. Smith, William J. Cauley
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Publication number: 20170145775Abstract: A liner string has a hanger/packer near its upper end for connection and sealing to a surrounding tubular. A polished bore assembly is located above the packer and is pushed down after the liner hanger is set to slide over a metal to metal seal on the packer body. A surface string is then tied into the polished bore with another metal to metal seal against the polished bore. The liner string has just metal to metal seals going up to the surface for well pressure containment. Elastomer seals to the polished bore are eliminated. Placement of the polished bore above the packer body allows for a larger diameter polished bore so as to minimize restriction to future production flow. The liner top packer seal is also metal to metal as offered by Baker Hughes Incorporated under the ZX trademark.Type: ApplicationFiled: November 24, 2015Publication date: May 25, 2017Applicant: BAKER HUGHES INCORPORATEDInventors: Abbie Palmieri, Sidney K. Smith, JR., James M. Fraser
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Publication number: 20160305206Abstract: A liner hanger and packer are set at different times in a single trip without intervention. The running tool has a ball seat that accepts a ball for pressuring; up which results in movement of a mandrel with a magnet mounted to it past a valve triggered by the magnetic field. Potential energy is released to set the liner hanger. Further mandrel movement then releases the running tool once the liner is supported by the hanger. After a cement job that starts with confirmation of release of the running tool, the same magnet is moved past another valve adjacent the liner top packer. Another valve is triggered open to release potential energy and move parts that set the packer. The running tool is removed from the liner and brought to the surface.Type: ApplicationFiled: April 15, 2015Publication date: October 20, 2016Applicant: BAKER HUGHES INCORPORATEDInventors: Mario Moreno, James M. Fraser, Sidney K. Smith, JR., Abbie J. Palmieri, Daniel C. Ewing, Matthew J. Kruger, Eric Halfman, Jarandon J. Adams
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Patent number: 9297231Abstract: A wiper plug launching tool and a method of wiping a tubular after cementing, the wiper plug launching tool including a wiper plug; a retainer in operable communication with the wiper plug; and an interlock system operatively arranged for releasing the retainer only upon release of the interlock system.Type: GrantFiled: August 30, 2011Date of Patent: March 29, 2016Assignee: BAKER HUGHES INCORPORATEDInventor: Sidney K. Smith
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Publication number: 20140203547Abstract: A telescoping joint is used to space out ends of a string and distribute the string weight between the tie-down locations. The joint can be compressed to reduce its length but has a locking mechanism that prevents extension under tensile loading. The seals in the joint provide a longer service life due to minimization of relative movement in the expansion joint components. The locking mechanism is preferably a ratchet system that uses a body lock ring that is enabled after breaking a shear pin.Type: ApplicationFiled: January 24, 2013Publication date: July 24, 2014Applicant: BAKER HUGHES INCORPORATEDInventors: Matthew J. Krueger, Sidney K. Smith, William J. Cauley
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Patent number: 8561709Abstract: Disclosed herein is a method of sealing a liner top packer to a tubular. The method includes, positioning the liner top packer within a tubular and moving a sleeve of the liner top packer in a first axial direction thereby radially deforming a first deformable metal member and a second deformable metal member. The method further includes sealably engaging the radially deformed first deformable metal member with a tubular and sealably engaging the radially deformed second deformable metal member with the first deformable metal member and a body of the liner top packer.Type: GrantFiled: April 12, 2007Date of Patent: October 22, 2013Assignee: Baker Hughes IncorporatedInventors: David A. Arce, Sidney K. Smith
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Patent number: 8360141Abstract: A launching tool with interlock system for a downhole cement plug includes a mandrel having one or more windows therein; an interlock system disposed at the mandrel, the interlock system having a release member; one or more dogs extending from the release member through the one or more windows; a collet disposed at the mandrel and restrained by a restrainer, the restrainer releasable only after release of the interlock system and method.Type: GrantFiled: July 20, 2009Date of Patent: January 29, 2013Assignee: Baker Hughes IncorporatedInventor: Sidney K. Smith
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Patent number: 8132619Abstract: A tool allows in a single trip advancing the liner while more hole is made until the liner is properly positioned. Slips are actuated into the inside of the liner to grasp it as a swage is released to move to support the liner to the surrounding tubular. With the liner supported in the hole, the running tool can be picked up to test the release feature and then set down again for cementing. The tool is then picked up higher to release a flapper and re-pressurized to set a seal adjacent the support previously engaged by swage operation. The flapper has a rupture disc blown and the tool is removed. The tool has an emergency release.Type: GrantFiled: February 11, 2008Date of Patent: March 13, 2012Assignee: Baker Hughes IncorporatedInventors: Sidney K. Smith, Jr., Leopoldo S. Gomez, Andy Tom
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Publication number: 20110308805Abstract: A wiper plug launching tool and a method of wiping a tubular after cementing, the wiper plug launching tool including a wiper plug; a retainer in operable communication with the wiper plug; and an interlock system operatively arranged for releasing the retainer only upon release of the interlock system.Type: ApplicationFiled: August 30, 2011Publication date: December 22, 2011Applicant: BAKER HUGHES INCORPORATEDInventor: Sidney K. Smith
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Patent number: 7845400Abstract: A wiper plug release tool uses a first pump down plug that lands in the tool to pressurize an internal chamber to slide a sleeve that undermines a set of dogs to allow the lower wiper plug to be decoupled from support. The shifting of this sleeve cams a second set of dogs into an internal passage in the tool to act as a landing location for a second pump down plug. Landing the second pump down plug on the now extended dogs allows a net pressure to be applied to an upper piston which shifts a sleeve to release the support for the second wiper plug. The upper piston remains in pressure balance unless the second pump down plug can be landed on the dogs that only extended because the sleeve that released the lower wiper plug had shifted.Type: GrantFiled: January 28, 2008Date of Patent: December 7, 2010Assignee: Baker Hughes IncorporatedInventors: Sidney K. Smith, Jr., Donald G. Parmer, Jr.
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Patent number: 7802620Abstract: A tool for dropping one or more balls and then one or more darts features a closable ball drop opening that works automatically after the ball release to minimize damage to the subsequently released dart. A retainer keeps the darts from coming back up above the dart launcher in the event of a pressure surge in the well. The dart launcher features a dedicated movable barrel for each dart that can be locked in a fully misaligned and fully aligned position with the casing or tubular. A handle is retained to the dart housing and can be manipulated to defeat the lock and rotate a given barrel. The darts may be inspected in their respective barrels before launch and the launch order is variable.Type: GrantFiled: July 19, 2005Date of Patent: September 28, 2010Assignee: Baker Hughes IncorporatedInventors: David A. Arce, John L. Baugh, Sidney K. Smith
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Patent number: 7735562Abstract: Disclosed herein is a method of sealing a tieback to a tubular. The method includes, positioning a metal deformable member of the tieback within a tubular and contacting the tubular with a sleeve of the tieback. Moving the sleeve in a first axial direction thereby contacting and radially deforming a first portion of the deformable member by axially compressing the deformable member and sealably engaging the tubular with the radially deformed first portion.Type: GrantFiled: April 12, 2007Date of Patent: June 15, 2010Assignee: Baker Hughes IncorporatedInventors: Rodney D. Bennett, Sidney K. Smith, Jamie L. Imhoff, James M. Fraser, III
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Publication number: 20100018713Abstract: A launching tool with interlock system for a downhole cement plug includes a mandrel having one or more windows therein; an interlock system disposed at the mandrel, the interlock system having a release member; one or more dogs extending from the release member through the one or more windows; a collet disposed at the mandrel and restrained by a restrainer, the restrainer releasable only after release of the interlock system and method.Type: ApplicationFiled: July 20, 2009Publication date: January 28, 2010Inventor: Sidney K. Smith
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Publication number: 20090200040Abstract: A tool is provided that allows in a single trip advancing the liner while more hole is made until the liner is properly positioned. Slips are actuated into the inside of the liner to grasp it as a swage is released to move to support the liner to the surrounding tubular. With the liner supported in the hole, the running tool can be picked up to test the release feature and then set down again for cementing. The tool is then picked up higher to release a flapper and re-pressurized to set a seal adjacent the support previously engaged by swage operation. The flapper has a rupture disc blown and the tool is removed. An emergency release is provided.Type: ApplicationFiled: February 11, 2008Publication date: August 13, 2009Inventors: Sidney K. Smith, JR., Leopoldo S. Gomez, Andy Tom
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Publication number: 20090188664Abstract: A wiper plug release tool uses a first pump down plug that lands in the tool to pressurize an internal chamber to slide a sleeve that undermines a set of dogs to allow the lower wiper plug to be decoupled from support. The shifting of this sleeve cams a second set of dogs into an internal passage in the tool to act as a landing location for a second pump down plug. Landing the second pump down plug on the now extended dogs allows a net pressure to be applied to an upper piston which shifts a sleeve to release the support for the second wiper plug. The upper piston remains in pressure balance unless the second pump down plug can be landed on the dogs that only extended because the sleeve that released the lower wiper plug had shifted.Type: ApplicationFiled: January 28, 2008Publication date: July 30, 2009Inventors: Sidney K. Smith, JR., Donald G. Parmer, JR.
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Publication number: 20080251261Abstract: Disclosed herein is a method of sealing a liner top packer to a tubular The method includes, positioning the liner top packer within a tubular and moving a sleeve of the liner top packer in a first axial direction thereby radially deforming a first deformable metal member and a second deformable metal member. The method further includes sealably engaging the radially deformed first deformable metal member with a tubular and sealably engaging the radially deformed second deformable metal member with the first deformable metal member and a body of the liner top packer.Type: ApplicationFiled: April 12, 2007Publication date: October 16, 2008Applicant: BAKER HUGHES INCORPORATEDInventors: David A. Arce, Sidney K. Smith
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Publication number: 20080251256Abstract: Disclosed herein is a method of sealing a tieback to a tubular. The method includes, positioning a metal deformable member of the tieback within a tubular and contacting the tubular with a sleeve of the tieback. Moving the sleeve in a first axial direction thereby contacting and radially deforming a first portion of the deformable member by axially compressing the deformable member and sealably engaging the tubular with the radially deformed first portion.Type: ApplicationFiled: April 12, 2007Publication date: October 16, 2008Applicant: BAKER HUGHES INCORPORATEDInventors: Rodney D. Bennett, Sidney K. Smith, Jamie L. Imhoff, James M. Fraser
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Patent number: 7090005Abstract: Tools for expanding downhole tubulars into each other or in open hole are disclosed. One embodiment uses a movable cone biased by Bellville washers to move longitudinally against such bias and allow collets to move radially in or out to a predetermined maximum diameter. A release system allows collet retraction to avoid hang up on removal. In an alternate embodiment, more suitable for open hole applications, pressurized gas pushes a movable cone longitudinally against the collets. A stationary cone is on the opposite side of the collets from the movable cone. The collet rides out or in between the cones and raises the gas pressure when forced in. A pressure actuated release allows the lower cone to shift downwardly to allow the collets to retract for removal.Type: GrantFiled: September 15, 2004Date of Patent: August 15, 2006Assignee: Baker Hughes IncorporatedInventors: Sidney K. Smith, Jr., Martin P. Coronado, Andy Tom, Van N. Ho, Fatih M. Kara