Patents by Inventor Rocky A. Turley
Rocky A. Turley 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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Publication number: 20230131175Abstract: A liner string for a wellbore includes a liner hanger assembly (LHA) and a liner hanger deployment assembly (LHDA) releasably attached to the LHA. The LHDA includes a central bore and a running tool moveable from a locked position to an unlocked position, the running tool including a flow path in communication with the central bore. The liner string further includes a chamber disposed between the LHDA and LHA, wherein the chamber is in selective fluid communication with the flow path. Wherein, when the flow path is closed, the chamber is isolated from the central bore, and when the flow path is open, the flow path provides fluid communication between central bore and chamber.Type: ApplicationFiled: August 24, 2022Publication date: April 27, 2023Inventors: Rocky A. TURLEY, Mark J. MURRAY, Mike A. LUKE
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Patent number: 11519244Abstract: A liner string for a wellbore includes a liner hanger assembly (LHA) and a liner hanger deployment assembly (LHDA) releasably attached to the LHA. The LHDA includes a central bore and a running tool moveable from a locked position to an unlocked position, the running tool including a flow path in communication with the central bore. The liner string further includes a chamber disposed between the LHDA and LHA, wherein the chamber is in selective fluid communication with the flow path. Wherein, when the flow path is closed, the chamber is isolated from the central bore, and when the flow path is open, the flow path provides fluid communication between central bore and chamber.Type: GrantFiled: April 1, 2020Date of Patent: December 6, 2022Assignee: Weatherford Technology Holdings, LLCInventors: Rocky A. Turley, Mark J. Murray, Mike A. Luke
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Patent number: 11215021Abstract: The present invention generally relates to an anchoring and sealing tool. In one aspect, downhole tool for use in a wellbore is provided. The tool includes a tubular having a tapered outer surface. The tool further includes an expandable annular member disposed on the tubular. The expandable member has an anchor portion. The tool further includes a seal member disposed in a groove of the expandable annular member. The seal member has one or more anti-extrusion bands, wherein the seal member and the anchor portion are configured to be expandable radially outward into contact with the wellbore as the expandable annular member moves along the tapered outer surface of the tubular.Type: GrantFiled: July 5, 2019Date of Patent: January 4, 2022Assignee: Weatherford Technology Holdings, LLCInventors: George Givens, Rocky A. Turley
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Publication number: 20210310338Abstract: A liner string for a wellbore includes a liner hanger assembly (LHA) and a liner hanger deployment assembly (LHDA) releasably attached to the LHA. The LHDA includes a central bore and a running tool moveable from a locked position to an unlocked position, the running tool including a flow path in communication with the central bore. The liner string further includes a chamber disposed between the LHDA and LHA, wherein the chamber is in selective fluid communication with the flow path. Wherein, when the flow path is closed, the chamber is isolated from the central bore, and when the flow path is open, the flow path provides fluid communication between central bore and chamber.Type: ApplicationFiled: April 1, 2020Publication date: October 7, 2021Inventors: Rocky A. TURLEY, Mark J. MURRAY, Mike A. LUKE
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Patent number: 11028657Abstract: The present invention generally relates to an anchoring and sealing tool. In one aspect, downhole tool for use in a wellbore is provided. The tool includes a tubular having a tapered outer surface. The tool further includes an expandable annular member disposed on the tubular. The expandable member has an anchor portion. The tool further includes a seal member disposed in a groove of the expandable annular member. The seal member has one or more anti-extrusion bands, wherein the seal member and the anchor portion are configured to be expandable radially outward into contact with the wellbore as the expandable annular member moves along the tapered outer surface of the tubular.Type: GrantFiled: November 5, 2018Date of Patent: June 8, 2021Assignee: Weatherford Technology Holdings, LLCInventors: George Givens, Rocky A. Turley
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Publication number: 20190330943Abstract: The present invention generally relates to an anchoring and sealing tool. In one aspect, downhole tool for use in a wellbore is provided. The tool includes a tubular having a tapered outer surface. The tool further includes an expandable annular member disposed on the tubular. The expandable member has an anchor portion. The tool further includes a seal member disposed in a groove of the expandable annular member. The seal member has one or more anti-extrusion bands, wherein the seal member and the anchor portion are configured to be expandable radially outward into contact with the wellbore as the expandable annular member moves along the tapered outer surface of the tubular.Type: ApplicationFiled: July 5, 2019Publication date: October 31, 2019Inventors: George GIVENS, Rocky A. TURLEY
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Patent number: 10422216Abstract: A method of hanging an inner tubular string from an outer tubular string cemented in a wellbore includes running the inner tubular string and a deployment assembly into the wellbore using a deployment string, wherein a running tool of the deployment assembly longitudinally and torsionally fastens the liner string to the deployment string; plugging a bore of the deployment assembly; hanging the inner tubular string from the outer tubular string by pressurizing the plugged bore; and after hanging the inner tubular string, sending a command signal to the running tool, thereby unlocking or releasing the running tool.Type: GrantFiled: October 2, 2017Date of Patent: September 24, 2019Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: Rocky A. Turley, Robin L. Campbell, Karsten Heidecke, George Givens
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Patent number: 10246965Abstract: In one embodiment, a ball release system for use in a wellbore includes a tubular housing, a seat disposed in the housing and comprising arcuate segments arranged to form a ring, each segment radially movable between a catch position for receiving a ball and a release position, a cam disposed in the housing, longitudinally movable relative thereto, and operable to move the seat segments between the positions, an actuator operable to move the cam, and an electronics package disposed in the housing and in communication with the actuator for operating the actuator in response to receiving a command signal.Type: GrantFiled: December 21, 2016Date of Patent: April 2, 2019Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: Rocky A. Turley, Robin L. Campbell
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Publication number: 20190071943Abstract: The present invention generally relates to an anchoring and sealing tool. In one aspect, downhole tool for use in a wellbore is provided. The tool includes a tubular having a tapered outer surface. The tool further includes an expandable annular member disposed on the tubular. The expandable member has an anchor portion. The tool further includes a seal member disposed in a groove of the expandable annular member. The seal member has one or more anti-extrusion bands, wherein the seal member and the anchor portion are configured to be expandable radially outward into contact with the wellbore as the expandable annular member moves along the tapered outer surface of the tubular.Type: ApplicationFiled: November 5, 2018Publication date: March 7, 2019Inventors: George GIVENS, Rocky A. TURLEY
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Patent number: 10221638Abstract: A plug release system for cementing a tubular string into a wellbore includes: a wiper plug; a tubular housing; a latch for releasably connecting the wiper plug to the housing. The latch includes: a fastener engageable with one of the wiper plug and the housing; a lock movable between a locked position and an unlocked position, the lock keeping the fastener engaged in the locked position; and an actuator connected to the lock and operable to at least move the lock from the locked position to the unlocked position. The plug release system further includes an electronics package disposed in the housing and in communication with the actuator for operating the actuator in response to receiving a command signal.Type: GrantFiled: November 21, 2016Date of Patent: March 5, 2019Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: Rocky A. Turley, Robin L. Campbell, Richard Lee Giroux
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Patent number: 10174579Abstract: The present invention generally relates to extrusion-resistant seals for an expandable tubular assembly. In one aspect, a seal assembly for creating a seal between a first tubular and a second tubular is provided. The seal assembly includes an annular member attached to the first tubular, the annular member having a groove formed on an outer surface of the annular member. The seal assembly further includes a seal member disposed in the groove, the seal member having one or more anti-extrusion bands. The seal member is configured to be expandable radially outward into contact with an inner wall of the second tubular by the application of an outwardly directed force supplied to an inner surface of the annular member. Additionally, the seal assembly includes a gap defined between the seal member and a side of the groove. In another aspect, a method of creating a seal between a first tubular and a second tubular is provided.Type: GrantFiled: December 16, 2016Date of Patent: January 8, 2019Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: Paul Andrew Reinhardt, Rocky A. Turley, Brent J. Lirette, Huy V. Le
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Patent number: 10094198Abstract: A sealing system includes a packing element having a groove in a surface thereof. The packing element is adapted to form a double hump configuration upon compression. The sealing system may include a first ring member disposed a first end of the packing element, a second ring member is disposed at a second end of the packing element, a first seal ring is disposed laterally outward of the first ring member, and a second seal ring is disposed laterally outward of the second ring member. A first inner back-up ring is disposed laterally outward of the first seal ring. The first inner back-up ring includes slots. A first outer back-up ring is disposed adjacent the first inner back-up ring and includes slots, wherein that slots in the first outer back-up ring are offset from the slots in the first inner back-up ring.Type: GrantFiled: March 28, 2014Date of Patent: October 9, 2018Assignee: Weatherford Technology Holdings, LLCInventors: Thom T. Nguyen, Rocky A. Turley
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Patent number: 9970251Abstract: A setting tool for hanging a tubular string includes: a mandrel having an upper portion and a lower portion for extending into the tubular string; a housing connected to the mandrel upper portion; and a bonnet. The bonnet is: for receiving an upper end of the tubular string, disposed along the mandrel, and linked to the housing. The setting tool further includes: an actuator for stroking the bonnet relative to the mandrel and the housing, thereby setting a hanger of the tubular string; an electronics package in communication with the actuator for operating the actuator in response to receiving a command signal; and a latch. The latch is: connected to the mandrel lower portion, operable between an extended position and a retracted position, for being restrained in the retracted position by being disposed in the tubular string, and extendable by being removed from the tubular string.Type: GrantFiled: July 18, 2016Date of Patent: May 15, 2018Assignee: Weatherford Technology Holdings, LLCInventors: Rocky A. Turley, Robin L. Campbell, Karsten Heidecke, George Givens
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Patent number: 9920588Abstract: The present invention generally relates to an anchor seal for an expandable tubular assembly. In one aspect, an anchoring seal assembly for creating a seal portion and an anchor portion between a first tubular that is disposed within a second tubular is provided. The anchoring seal assembly includes an expandable annular member attached to the first tubular. The annular member has an outer surface and an inner surface. The anchoring seal assembly further includes a seal member disposed in a groove formed in the outer surface of the expandable annular member. The seal member has one or more anti-extrusion spring bands embedded within the seal member, wherein the outer surface of the expandable annular member adjacent the groove includes a rough surface. The anchoring seal assembly also includes an expander sleeve that is configured to radially expand the expandable annular member to create the seal portion and the anchor portion.Type: GrantFiled: December 29, 2016Date of Patent: March 20, 2018Assignee: Weatherford Technology Holdings, LLCInventor: Rocky A. Turley
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Publication number: 20180023387Abstract: A method of hanging an inner tubular string from an outer tubular string cemented in a wellbore includes running the inner tubular string and a deployment assembly into the wellbore using a deployment string, wherein a running tool of the deployment assembly longitudinally and torsionally fastens the liner string to the deployment string; plugging a bore of the deployment assembly; hanging the inner tubular string from the outer tubular string by pressurizing the plugged bore; and after hanging the inner tubular string, sending a command signal to the running tool, thereby unlocking or releasing the running tool.Type: ApplicationFiled: October 2, 2017Publication date: January 25, 2018Inventors: Rocky A. TURLEY, Robin L. CAMPBELL, Karsten HEIDECKE, George GIVENS
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Patent number: 9777569Abstract: A running tool for deploying a tubular string into a wellbore and methods for operating a wellbrore using the running tool are disclosed. The running tool includes a tubular body and a latch for releasably connecting the tubular string to the body. The running tool further includes a lock to keep the latch engaged.Type: GrantFiled: November 18, 2013Date of Patent: October 3, 2017Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLCInventors: Rocky A. Turley, Robin L. Campbell, Karsten Heidecke, George Givens
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Publication number: 20170191342Abstract: The present invention generally relates to an anchor seal for an expandable tubular assembly. In one aspect, an anchoring seal assembly for creating a seal portion and an anchor portion between a first tubular that is disposed within a second tubular is provided. The anchoring seal assembly includes an expandable annular member attached to the first tubular. The annular member has an outer surface and an inner surface. The anchoring seal assembly further includes a seal member disposed in a groove formed in the outer surface of the expandable annular member. The seal member has one or more anti-extrusion spring bands embedded within the seal member, wherein the outer surface of the expandable annular member adjacent the groove includes a rough surface. The anchoring seal assembly also includes an expander sleeve that is configured to radially expand the expandable annular member to create the seal portion and the anchor portion.Type: ApplicationFiled: December 29, 2016Publication date: July 6, 2017Inventor: Rocky A. TURLEY
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Publication number: 20170175482Abstract: The present invention generally relates to extrusion-resistant seals for an expandable tubular assembly. In one aspect, a seal assembly for creating a seal between a first tubular and a second tubular is provided. The seal assembly includes an annular member attached to the first tubular, the annular member having a groove formed on an outer surface of the annular member. The seal assembly further includes a seal member disposed in the groove, the seal member having one or more anti-extrusion bands. The seal member is configured to be expandable radially outward into contact with an inner wall of the second tubular by the application of an outwardly directed force supplied to an inner surface of the annular member. Additionally, the seal assembly includes a gap defined between the seal member and a side of the groove. In another aspect, a method of creating a seal between a first tubular and a second tubular is provided.Type: ApplicationFiled: December 16, 2016Publication date: June 22, 2017Applicant: Weatherford Technology Holdings, LLCInventors: Paul Andrew REINHARDT, Rocky A. TURLEY, Brent J. LIRETTE, Huy V. LE
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Publication number: 20170101844Abstract: In one embodiment, a ball release system for use in a wellbore includes a tubular housing, a seat disposed in the housing and comprising arcuate segments arranged to form a ring, each segment radially movable between a catch position for receiving a ball and a release position, a cam disposed in the housing, longitudinally movable relative thereto, and operable to move the seat segments between the positions, an actuator operable to move the cam, and an electronics package disposed in the housing and in communication with the actuator for operating the actuator in response to receiving a command signal.Type: ApplicationFiled: December 21, 2016Publication date: April 13, 2017Inventors: Rocky A. TURLEY, Robin L. CAMPBELL
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Publication number: 20170081937Abstract: A seal having a cylindrical body; a plurality of exterior sealing elements disposed on an exterior surface of the body; and a plurality of interior sealing elements disposed on an interior surface of the body, wherein the exterior sealing elements are offset from the interior sealing elements along the body.Type: ApplicationFiled: September 22, 2016Publication date: March 23, 2017Inventor: Rocky A. TURLEY