Patents Assigned to INNOVEX DOWNHOLE SOLUTIONS, INC.
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Patent number: 11261683Abstract: A downhole tool includes a sleeve having a first end and a second end, a slip assembly coupled to the second end of the sleeve, a first cone positioned at least partially in the sleeve, proximal to the first end thereof, and a second cone positioned at least partially in the slip assembly. The first and second cones are configured to be moved toward one another from a run-in configuration to a set configuration. When actuating from the run-in configuration to the set configuration, the sleeve is forced radially outward by the first cone. When actuating from the run-in configuration to the set configuration, the slip assembly is forced radially outward by the second cone.Type: GrantFiled: February 28, 2020Date of Patent: March 1, 2022Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Justin Kellner, Nick Tonti, Carl Martin
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Patent number: 11203913Abstract: A downhole tool includes an expandable sleeve. The expandable sleeve includes a lower portion and an upper portion. The downhole tool also includes a lower cone positioned at least partially within the lower portion of the expandable sleeve. The downhole tool also includes an upper cone positioned at least partially within the upper portion of the expandable sleeve. The lower and upper cones are configured to expand the respective lower and upper portions of the expandable sleeve radially outward when the lower and upper cones are adducted toward one another. The downhole tool also includes an isolation device extending through the bore of the expandable sleeve and positioned radially inward of the lower and upper cones. The isolation device is configured to engage the upper cone so as to block fluid flow therethrough in at least one direction.Type: GrantFiled: March 13, 2020Date of Patent: December 21, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Carl Martin, Mark Reddout
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Patent number: 11156045Abstract: A downhole tool includes an outer sleeve and an inner sleeve positioned at least partially within the outer sleeve. A setting ring is configured to be positioned at least partially within the inner sleeve. A first fastener is configured to couple the setting ring to a plug. The inner sleeve is configured to pull on the setting ring to actuate the plug from a first state into a second state. The first fastener is configured to break when the plug is in the second state, thereby de-coupling the setting ring from the plug.Type: GrantFiled: November 26, 2019Date of Patent: October 26, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Justin Kellner
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Patent number: 11136847Abstract: The plug in, re-useable field-attachable wellhead penetrator provides an economic means of attachment of continuous electrical conductors through a wellhead. A rubber seal and non-ferromagnetic guide are retained on the upper end of the mandrel allowing the conductors extending there through to be connected to electrical sockets then inserted in an insulating block. Epoxy can be used within the mandrel and is easily removed because the inner diameter of the mandrel is coated with tetrafluoroethylene or other slick coatings.Type: GrantFiled: March 15, 2017Date of Patent: October 5, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Tod D. Emerson
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Patent number: 11136854Abstract: A downhole tool includes a cone having a tapered outer surface, a slip assembly positioned at least partially around the tapered outer surface of the cone, and a sealing ring positioned at least partially around the tapered outer surface of the cone. The slip assembly directly engages the sealing ring, such that the slip assembly is configured to transmit a setting force directly onto the sealing ring, which moves the sealing ring on the tapered outer surface of the cone and expands the sealing ring radially outward.Type: GrantFiled: November 26, 2019Date of Patent: October 5, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Justin Kellner, Carl Martin
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Patent number: 11125039Abstract: A downhole tool includes a component that is configured to dissolve in a wellbore fluid, and a protective coating applied to the component. The protective coating is configured to isolate the component from the wellbore fluid, and to fracture in response to the component deforming and expose the component to the wellbore fluid.Type: GrantFiled: November 8, 2019Date of Patent: September 21, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Justin Kellner
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Patent number: 11125024Abstract: A downhole tool may include a first end collar configured to be positioned at least partially around a tubular, a second end collar configured to be positioned at least partially around the tubular, a plurality of elongate members extending between and connected to the first and second end collars, and a dissolvable retention member coupled to the second end collar. The dissolvable retention member is configured to maintain a position of the second end collar relative to the first end collar until the dissolvable retention member at least partially dissolves in a downhole fluid. When the dissolvable retention member at least partially dissolves, the second end collar is configured to move with respect to the first end collar, and the plurality of elongate members expand radially outwards.Type: GrantFiled: July 26, 2019Date of Patent: September 21, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Justin Kellner, Iain Levie
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Patent number: 11066890Abstract: A tubing hanger assembly for suspending a tubing string within a wellbore is provided. The tubing hanger assembly comprises a tubing head, a tubing hanger and a tubing head adapter. The tubing hanger and the tubing head adapter have aligned through-openings such that a chemical injection line and a communications line may each be passed through respective through-openings, thereby enabling an operator to have access to the wellbore. Beneficially, the assembly also comprises a bottom flange that secures the tubing head adapter to the tubing head once the tubing hanger and connected string of production tubing are landed in the wellbore. The bottom flange may be rotated so that ports in the bottom flange may be aligned with ports in an upper flange in the tubing head. A method for hanging a string of production tubing in a wellbore is also provided herein.Type: GrantFiled: May 15, 2020Date of Patent: July 20, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Stephen C. Ross
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Patent number: 11047198Abstract: A tubing hanger assembly for suspending a tubing string within a wellbore is provided. The tubing hanger assembly comprises a tubing head, a tubing hanger and a tubing head adapter. The tubing hanger and the tubing head adapter have aligned through-openings such that a chemical injection line and a communications line may each be passed through respective through-openings, thereby enabling an operator to have access to the wellbore. Beneficially, the assembly also comprises a bottom flange that secures the tubing head adapter to the tubing head once the tubing hanger and connected string of production tubing are landed in the wellbore. The bottom flange may be rotated so that ports in the bottom flange may be aligned with ports in an upper flange in the tubing head. A method for hanging a string of production tubing in a wellbore is also provided herein.Type: GrantFiled: December 9, 2019Date of Patent: June 29, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Stephen C. Ross
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Patent number: 11035193Abstract: A tubing hanger assembly for suspending a tubing string within a wellbore. The tubing hanger assembly comprises a tubing head and a tubing hanger. The tubing hanger lands within the tubing head to gravitationally support a string of production tubing. The tubing hanger includes an auxiliary port extending from the upper end to the lower end. The auxiliary port receives unsheathed conductive wires from a power cable. To secure the conductive wires within the auxiliary port and to prevent shorting, the conductive wires are placed within a unique disc stack. The tubing hanger assembly further includes a bottom plate residing along the lower end of the tubular body and securing the disc stack. Thus, the tubing hanger assembly is arranged to receive a continuous power cable from a power source into the wellbore, through the auxiliary port, without the conductive wires being spliced.Type: GrantFiled: December 11, 2018Date of Patent: June 15, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Stephen C. Ross
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Patent number: 11002105Abstract: A downhole tool includes an engaging member configured to increase in radial dimension from a run-in configuration to a set configuration, and to engage a surrounding tubular in the set configuration, and a plurality of buttons embedded in the engaging member. The plurality of buttons are positioned in radial alignment with or radially inward of an outer surface of the engaging member until at least a portion of the engaging member is increased in the radial dimension. The plurality of buttons are configured to extend radially outward of the outer surface of the engaging member and engage the surrounding tubular in when the radial dimension of the at least a portion of the engaging member is increased.Type: GrantFiled: October 24, 2019Date of Patent: May 11, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Nick Tonti
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Patent number: 10989016Abstract: A downhole tool includes an expandable sleeve having an outer surface. The expandable sleeve is configured to expand radially outwards without fracturing apart. The tool also includes a plurality of button inserts positioned at least partially in the expandable sleeve and extending outward past the outer surface by a first distance, so as to engage a surrounding tubular when the expandable sleeve is expanded. The tool further includes a first band of grit material on the outer surface, adjacent to at least one row of the plurality of button inserts. The first band of grit material extends outward from the outer surface by at least the first distance, to shield the plurality of button inserts during run-in of the downhole tool.Type: GrantFiled: August 30, 2018Date of Patent: April 27, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Nick Tonti, Justin Kellner, Carl Martin
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Patent number: 10989002Abstract: A cable pack-off apparatus for a wellbore is provided. The apparatus is designed to threadedly connect to the auxiliary port of a tubing head, over the wellbore, and to receive a power cable. The power cable provides power to an ESP downhole. The cable pack-off apparatus provides a self-sealing mechanism in the event that the power cable must be pulled (or becomes pulled) from the wellbore, such as in the event of parted tubing. A packing element sealingly receives the power cable within a housing of the apparatus. A method for self-sealing a tubing head over a wellbore is also provided herein.Type: GrantFiled: May 17, 2018Date of Patent: April 27, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Stephen C. Ross, Orlando J. Hinds
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Patent number: 10975653Abstract: The present disclosure provides a dis-connectable wellhead hanger arrangement permitting a pig tail set of electrical conductors to be inserted within the wellhead hanger arrangement which seals against the wellhead hanger upon separation of an electrical power cable; or alternatively, through an exterior pressure-preserving housing. If the power cable separates from the production tubing for any reason, the compressively fit plugs disconnect the power cable from the pathway leaving the electrical mandrel sealed within the wellhead hanger or housing, thereby sealing the wellhead hanger from loss of fluid after separation.Type: GrantFiled: March 26, 2019Date of Patent: April 13, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Brian Sneed, Gary Firth
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Patent number: 10927611Abstract: A method for manufacturing a centralizer assembly includes reducing a diameter of a mandrel such that a turned-down region is formed in the mandrel, positioning a first stop segment in the turned-down region, and positioning a centralizer at least partially in the turned-down region, wherein the first stop segment is positioned intermediate of axial extents of the centralizer, such that the first stop segment at least partially limits a range of motion of the centralizer relative to the mandrel.Type: GrantFiled: January 4, 2019Date of Patent: February 23, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Greg P. Roger, Jeff Musselwhite, Brent James Lirette, Iain Levie
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Patent number: 10920501Abstract: An expansion chamber for use on a tubular includes a shell that is configured to be attached to the tubular by a bonding material, the shell having a port configured to receive the bonding material therethrough and into a cavity of the shell. The expansion chamber also includes a tube unit configured to be placed in the cavity of the shell, the tube unit having a tube with a port that is in fluid communication with the port of the shell.Type: GrantFiled: March 14, 2018Date of Patent: February 16, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: David E. Y. Levie, Richard Ronald Baynham
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Patent number: 10920523Abstract: A downhole tool includes an outer sleeve and an inner sleeve positioned at least partially within the outer sleeve. An impediment is positioned at least partially within the inner sleeve. A first retainer is positioned at least partially within the inner sleeve. The first retainer is configured to prevent the impediment from passing therethrough when a force on the impediment is less than a predetermined amount. The impediment, the first retainer, or both is/are configured to allow the impediment to pass through the first retainer when the force on the impediment is greater than the predetermined amount. A second retainer is configured to actuate between a first position and a second position. The second retainer in the first position is configured to prevent the impediment from passing through the first retainer. The second retainer in the second position is configured to allow the impediment to pass through the first retainer.Type: GrantFiled: September 14, 2018Date of Patent: February 16, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventor: Justin Kellner
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Patent number: 10865613Abstract: A method of latching a production tubing to a packer in a wellbore, an assembly, and a connection, of which the method includes lowering the production tubing into the wellbore, the production tubing being coupled to a first body comprising a slot and a blocking member. The production tubing is lowered until a lug on a second body contacts the blocking member, the second body being coupled to a packer. The method includes raising the production tubing relative to the packer which causes the lug to move out of contact with the blocking member, lowering the production tubing into the wellbore again until the lug contacts and removes the blocking member, and rotating the production tubing such that the lug advances into the slot, so as to latch the production tubing and the packer together.Type: GrantFiled: March 21, 2019Date of Patent: December 15, 2020Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Steven Hughes, Leonard Neatherlin
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Patent number: D905126Type: GrantFiled: February 14, 2018Date of Patent: December 15, 2020Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Jesse L. Neel, Christopher Penry, Everette Johnston, Christian Hatla
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Patent number: D916937Type: GrantFiled: May 3, 2019Date of Patent: April 20, 2021Assignee: INNOVEX DOWNHOLE SOLUTIONS, INC.Inventors: Justin Kellner, Nick Tonti