Patents by Inventor Daniel C. Ewing
Daniel C. Ewing 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: 10352120Abstract: A packer setting tool for setting a packer device within a wellbore. The packer setting tool includes an outer housing defining a piston chamber within. A piston member is disposed within the piston chamber and is moveable therein in response to ignition of a non-hydrocarbon liquid fuel source.Type: GrantFiled: December 20, 2016Date of Patent: July 16, 2019Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Daniel C. Ewing, James C. Doane
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Patent number: 10352119Abstract: A packer setting tool for setting a packer device within a wellbore. The packer setting tool includes an outer housing defining a piston chamber within. A piston member is disposed within the piston chamber and is moveable therein in response to ignition of a liquid hydrocarbon fuel source.Type: GrantFiled: November 1, 2016Date of Patent: July 16, 2019Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: James C. Doane, Daniel C Ewing
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Patent number: 10087702Abstract: A plug releaser includes, a first tubular with at least one first port through a wall thereof, at least two plugs sealingly engaged with the first tubular defining a first chamber between the first tubular and the at least two plugs. The at least two plugs are rupturable or releasable from the first tubular at selected pressure differentials thereacross, and a second tubular is in operable communication with the first tubular at locations beyond the at least two plugs. The at least one first port provides fluidic communication between the first chamber and an outside of both the first tubular and the second tubular and the at least one first port is sized to prevent pressure differential across the at least two plugs from building to a selected pressure differential needed to rupture or release the plugs in either direction for at least a period of time.Type: GrantFiled: June 8, 2015Date of Patent: October 2, 2018Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Daniel C. Ewing, Christopher Ryan Hern, Matthew J. Krueger
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Patent number: 10012046Abstract: A liner hanger features a pressure balanced setting sleeve system that applies no net force to the slips when internal pressure is raised in access ports associated with opposed actuation sleeves such that applied pressure results in opposed forces that cancel each other out. When one of the sleeves is isolated from tubing pressure and the other port to the other sleeve is pressurized, the bi-directional slips are extended and their extended position is locked with a lock ring to hold the set of the liner hanger against release.Type: GrantFiled: April 16, 2014Date of Patent: July 3, 2018Assignee: Baker Hughes, a GE company, LLCInventors: Daniel C. Ewing, Robert A. Pena
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Publication number: 20180119506Abstract: A packer setting tool for setting a packer device within a wellbore. The packer setting tool includes an outer housing defining a piston chamber within. A piston member is disposed within the piston chamber and is moveable therein in response to ignition of a non-hydrocarbon liquid fuel source.Type: ApplicationFiled: December 20, 2016Publication date: May 3, 2018Applicant: Baker Hughes IncorporatedInventors: Daniel C. Ewing, James C. Doane
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Publication number: 20180119505Abstract: A packer setting tool for setting a packer device within a wellbore. The packer setting tool includes an outer housing defining a piston chamber within. A piston member is disposed within the piston chamber and is moveable therein in response to ignition of a liquid hydrocarbon fuel source.Type: ApplicationFiled: November 1, 2016Publication date: May 3, 2018Applicant: Baker Hughes IncorporatedInventors: James C. Doane, Daniel C. Ewing
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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: 9739118Abstract: A setting tool for actuating a well tool within a wellbore includes a sleeve telescopically engaging a mandreland a floating piston disposed between the sleeve and the mandrel. The floating piston has a first face subjected to a downhole hydrostatic pressure. The setting tool also includes a pressure chamber formed between the floating piston and the valve, a working fluid in the pressure chamber, and a fluid-tight collapse chamber formed between the valve and a sealed end of the sleeve. The valve selectively the working fluid from the pressure chamber into the collapse chamber if the working fluid reaches a predetermined primary pressure setting of the valve. The setting tool is connected to and actuated a consumer.Type: GrantFiled: October 20, 2014Date of Patent: August 22, 2017Assignee: BAKER HUGHES INCORPORATEDInventors: Eric Halfmann, Daniel C. Ewing, Bryan T. Storey
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Patent number: 9719321Abstract: A subterranean tool can drop multiple objects to landing locations in a tubular string. The tool can keep at least one ball out of the fluid stream until ready for release. A dart or wiper plug can be kept in the fluid stream with an open bypass until axial mandrel movement allows release of the plug or dart. The tool is rotationally locked at a lower location for run in and then can rotationally lock at an upper location upon release of the dart or ball shifting relative rotation capabilities to different members. Axial movement that releases the dart also aligns a ball with a decreasing depth groove so that relative part rotation can cam the ball against a leaf spring detent and into the mandrel flow path.Type: GrantFiled: September 6, 2013Date of Patent: August 1, 2017Assignee: Baker Hughes IncorporatedInventors: Christopher R. Hern, Daniel C. Ewing, Matthew J. Krueger, Jason P. Lacombe, Travis J. Ansohn, Steve M. Cortez, Michael Ramon
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Patent number: 9611722Abstract: A top down cementing tool operates with either mechanical manipulation or hydraulically. Rotation of the liner during cementing is enabled. A first bore is open for circulation during running in of the liner. In the hydraulic version, pressuring up on a dropped ball in the first bore opens cement packer setting ports and aligns crossover ports from the first bore to the annulus below the cementing packer and displaced fluid return ports to the annulus above the cementing packer. Pressuring up on a trailing wiper plug in the first bore opens the second bore so that pressuring on a seated ball in the second bore opens access to unsetting the cementing packer and launching the ball in the second bore for liner hanger setting and release of the running tool. The alternative embodiment gets the same result but with string manipulation for some of the realignments.Type: GrantFiled: December 19, 2013Date of Patent: April 4, 2017Assignee: Baker Hughes IncorporatedInventors: Christopher R. Hern, Matthew J. Kruger, Daniel C. Ewing, Travis J. Ansohn, Jason P. Lacombe, Jarandon J. Adams, Michael Ramon, Steve M. Cortez
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Publication number: 20160356114Abstract: A plug releaser includes, a first tubular with at least one first port through a wall thereof, at least two plugs sealingly engaged with the first tubular defining a first chamber between the first tubular and the at least two plugs. The at least two plugs are rupturable or releasable from the first tubular at selected pressure differentials thereacross, and a second tubular is in operable communication with the first tubular at locations beyond the at least two plugs. The at least one first port provides fluidic communication between the first chamber and an outside of both the first tubular and the second tubular and the at least one first port is sized to prevent pressure differential across the at least two plugs from building to a selected pressure differential needed to rupture or release the plugs in either direction for at least a period of time.Type: ApplicationFiled: June 8, 2015Publication date: December 8, 2016Applicant: Baker Hughes IncorporatedInventors: Daniel C. Ewing, Christopher Ryan Hern, Matthew J. Krueger
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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: 9464748Abstract: A tubular occlusion and pressure damping system includes, a tubular, an occlusion configured to block flow through the tubular, the occlusion having, a first chamber in pressure communication with an inside of the tubular, a second chamber in fluidic communication with the first chamber, and a flow restrictor in operable communication with the first chamber and the second chamber. The flow restrictor configured to throttle flow between the first chamber and the second chamber such that pressure increases within the second chamber lag behind pressure increases in the inside of the tubular at least until the second chamber has reached a selected volume after which pressure within the second chamber increases toward the pressure in the inside of the tubular.Type: GrantFiled: October 22, 2014Date of Patent: October 11, 2016Assignee: BAKER HUGHES INCORPORATEDInventors: Daniel C. Ewing, Christopher Ryan Hern, Matthew J. Krueger
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Patent number: 9453390Abstract: A subterranean tool can drop multiple objects to landing locations in a tubular string. The tool can keep at least one ball out of the fluid stream until ready for release. A dart or wiper plug can be kept in the fluid stream with an open bypass until axial mandrel movement allows release of the plug or dart. The tool is rotationally locked at a lower location for run in and then can rotationally lock at an upper location upon release of the dart or ball. Axial movement that releases the dart can continue until the ball aligns with a decreasing depth groove so that relative part rotation cams the ball against a leaf spring detent and into the mandrel flow path.Type: GrantFiled: September 6, 2013Date of Patent: September 27, 2016Assignee: Baker Hughes IncorporatedInventors: Christopher R. Hern, Daniel C. Ewing, Matthew J. Krueger, Jason P. Lacombe, Travis J. Ansohn, Steve M. Cortez, Michael Ramon
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Publication number: 20160116098Abstract: A tubular occlusion and pressure damping system includes, a tubular, an occlusion configured to block flow through the tubular, the occlusion having, a first chamber in pressure communication with an inside of the tubular, a second chamber in fluidic communication with the first chamber, and a flow restrictor in operable communication with the first chamber and the second chamber. The flow restrictor configured to throttle flow between the first chamber and the second chamber such that pressure increases within the second chamber lag behind pressure increases in the inside of the tubular at least until the second chamber has reached a selected volume after which pressure within the second chamber increases toward the pressure in the inside of the tubular.Type: ApplicationFiled: October 22, 2014Publication date: April 28, 2016Applicant: Baker Hughes IncorporatedInventors: Daniel C. Ewing, Christopher Ryan Hern, Matthew J. Krueger
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Publication number: 20160108700Abstract: A setting tool for actuating a well tool within a wellbore includes a mandrel, a sleeve telescopically engaging the mandrel, a floating piston disposed between the sleeve and the mandrel. The floating piston has a first face subjected to a downhole hydrostatic pressure. The setting tool also includes a pressure chamber formed between the floating piston and the valve, a working fluid in the pressure chamber, and a fluid-tight collapse chamber formed between the valve and a sealed end of the sleeve. The valve is configured to flow the working fluid from the pressure chamber into the collapse chamber if the working fluid reaches a predetermined primary pressure setting of the valve. The setting tool is connected to a consumer and is actuated to set the consumer. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the general subject matter of the technical disclosure.Type: ApplicationFiled: October 20, 2014Publication date: April 21, 2016Applicant: BAKER HUGHES INCORPORATEDInventors: Eric Halfmann, Daniel C. Ewing, Bryan T. Storey
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Publication number: 20150300111Abstract: A liner hanger features a pressure balanced setting sleeve system that applies no net force to the slips when internal pressure is raised in access ports associated with opposed actuation sleeves such that applied pressure results in opposed forces that cancel each other out. When one of the sleeves is isolated from tubing pressure and the other port to the other sleeve is pressurized, the bi-directional slips are extended and their extended position is locked with a lock ring to hold the set of the liner hanger against release.Type: ApplicationFiled: April 16, 2014Publication date: October 22, 2015Applicant: BAKER HUGHES INCORPORATEDInventors: Daniel C. Ewing, Robert A. Pena
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Publication number: 20150176367Abstract: A top down cementing tool operates with either mechanical manipulation or hydraulically. Rotation of the liner during cementing is enabled. A first bore is open for circulation during running in of the liner. In the hydraulic version, pressuring up on a dropped ball in the first bore opens cement packer setting ports and aligns crossover ports from the first bore to the annulus below the cementing packer and displaced fluid return ports to the annulus above the cementing packer. Pressuring up on a trailing wiper plug in the first bore opens the second bore so that pressuring on a seated ball in the second bore opens access to unsetting the cementing packer and launching the ball in the second bore for liner hanger setting and release of the running tool. The alternative embodiment gets the same result but with string manipulation for some of the realignments.Type: ApplicationFiled: December 19, 2013Publication date: June 25, 2015Applicant: Baker Hughes IncorporatedInventors: Christopher R. Hern, Matthew J. Kruger, Daniel C. Ewing, Travis J. Ansohn, Jason P. Lacombe, Jarandon J. Adams, Michael Ramon, Steve M. Cortez
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Publication number: 20150068727Abstract: A subterranean tool can drop multiple objects to landing locations in a tubular string. The tool can keep at least one ball out of the fluid stream until ready for release. A dart or wiper plug can be kept in the fluid stream with an open bypass until axial mandrel movement allows release of the plug or dart. The tool is rotationally locked at a lower location for run in and then can rotationally lock at an upper location upon release of the dart or ball shifting relative rotation capabilities to different members. Axial movement that releases the dart also aligns a ball with a decreasing depth groove so that relative part rotation can cam the ball against a leaf spring detent and into the mandrel flow path.Type: ApplicationFiled: September 6, 2013Publication date: March 12, 2015Applicant: Baker Hughes IncorporatedInventors: Christopher R. Hern, Daniel C. Ewing, Matthew J. Krueger, Jason P. Lacombe, Travis J. Ansohn, Steve M. Cortez, Michael Ramon
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Publication number: 20150068731Abstract: A subterranean tool can drop multiple objects to landing locations in a tubular string. The tool can keep at least one ball out of the fluid stream until ready for release. A dart or wiper plug can be kept in the fluid stream with an open bypass until axial mandrel movement allows release of the plug or dart. The tool is rotationally locked at a lower location for run in and then can rotationally lock at an upper location upon release of the dart or ball. Axial movement that releases the dart can continue until the ball aligns with a decreasing depth groove so that relative part rotation cams the ball against a leaf spring detent and into the mandrel flow path.Type: ApplicationFiled: September 6, 2013Publication date: March 12, 2015Applicant: Baker Hughes IncorporatedInventors: Christopher R. Hern, Daniel C. Ewing, Matthew J. Krueger, Jason P. Lacombe, Travis J. Ansohn, Steve M. Cortez, Michael Ramon