INNOVEX DOWNHOLE SOLUTIONS, INC.

A downhole tool includes a housing having an inner surface. And inner groove is formed in the inner surface. The downhole tool also includes a body positioned in the housing. The downhole tool also includes a plurality of retention members positioned at least partially within the inner groove. The retention members initially prevent the body from moving in a downhole direction relative to the housing. The retention members are configured to yield, which allows the body to move in the downhole direction relative to the housing.

A surface swivel for use in a wellhead includes a mandrel configured to be connected to a first wellhead component. The surface swivel also includes a sub configured to be connected to a second wellhead component. A portion of the mandrel is positioned within the sub and another portion extends axially from the sub. A bore extends radially through the sub. The surface swivel also includes a connector configured to extend radially through the sub and to engage the mandrel so as to prevent relative rotation between the mandrel and the sub while the mandrel is being connected to the first wellhead component, while the sub is being connected to the second wellhead component, or both. The connector is configured to be removed from engagement with the mandrel so as to allow rotation between the mandrel and the sub.

An electrical connector assembly for a wellhead penetrator includes a first connector including an insertion body and defining a bore, the bore being configured to receive an electrical conductor. The insertion body includes a helical engaging member and defines a helical slot. The assembly includes a second connector defining a cavity therein, the cavity being configured to receive at least a portion of the insertion body therein, and the cavity being tapered such that advancing the insertion body into the cavity causes the helical engaging member to compress radially inwards into engagement with the electrical conductor.

A downhole swivel includes a housing and an inner tubular positioned at least partially within the housing. The downhole swivel also includes an engaging member coupled to or integral with an end of the inner tubular, such that the engaging member and the inner tubular are rotationally locked together. The downhole swivel also includes a rotation coupler selectively positionable relative to the engaging member. The rotation coupler has a first position in which the rotation coupler transmits torque between the housing and the inner tubular, and a second position in which the rotation coupler permits relative rotation between the housing and the inner tubular.

A surface swivel for use in a wellhead includes a mandrel configured to be connected to a first wellhead component. The surface swivel also includes a sub configured to be connected to a second wellhead component. A portion of the mandrel is positioned within the sub and another portion extends axially from the sub. A bore extends radially through the sub. The surface swivel also includes a connector configured to extend radially through the sub and to engage the mandrel so as to prevent relative rotation between the mandrel and the sub while the mandrel is being connected to the first wellhead component, while the sub is being connected to the second wellhead component, or both. The connector is configured to be removed from engagement with the mandrel so as to allow rotation between the mandrel and the sub.

A downhole tool includes a mandrel and a lower sleeve positioned at least partially within the mandrel. The lower sleeve defines a first seat that is configured to receive a first impediment. The first impediment being received within the first seat triggers a primary hydraulic release of the downhole tool from a second downhole tool in a wellbore. The downhole tool also includes an upper sleeve positioned at least partially within the mandrel. The upper sleeve defines a second seat that is configured to receive a second impediment. The upper sleeve is configured to move in a downward direction from a first upper sleeve position to a second upper sleeve position in response to the second impediment being received in the second seat, which triggers a secondary hydraulic release of the downhole tool from the second downhole tool in the event that the primary hydraulic release fails.

A downhole tool for use in a wellbore includes a body having an end connected to a work string. The downhole tool also includes a first flowpath in the body. The first flowpath configured to allow a first fluid from a production zone in the wellbore to flow through the body. The downhole tool further includes a second flowpath configured to allow a second fluid to be injected into an injection zone in the wellbore simultaneously with the first fluid flowing through the first flowpath.

A valve assembly for an inflatable packer includes an opening valve configured to actuate into an open position in response to a first pressure within a tubular string, so as to permit fluid flow from the tubular string, through the valve assembly, and into an inflatable packer element. The valve assembly also includes a closing valve configured to actuate into a closed position so as to prevent fluid flow from the tubular string, through the valve assembly, and into the inflatable packer element in response to a second pressure within the inflatable packer element. The valve assembly also includes a contingency valve configured to actuate into a closed position so as to prevent fluid flow from the tubular string, through the valve assembly, and into the inflatable packer element in response to a third pressure in the tubular string.

A cement plug system includes a first plug configured to catch a first obstruction member and actuatable from a locked configuration to an unlocked configuration in response to an axial force transmitted to the first plug by the first obstruction member, and a second plug adjacent to the first plug and configured to catch a second obstruction member, the second plug having a pass-through configuration in which the first obstruction member passes through the second plug, and a catching configuration in which the second plug catches the second obstruction member, the first obstruction member is at least as large as the second obstruction member. The second plug actuates from the pass-through configuration to the catching configuration in response to the first plug shifting from the locked configuration to the unlocked configuration, and the first plug in the unlocked configuration separates from the second plug.

A downhole tool includes an inner mandrel having an inner mandrel bore that extends axially-therethrough. The downhole tool also includes a first valve configured to move between a first position and a second position. The downhole tool also includes an inflatable element configured to inflate and expand radially-outward and into contact with a surrounding tubular in response to the first valve moving to the second position, which permits a fluid in the inner mandrel bore to flow into the inflatable element. The downhole tool also includes a second valve configured to vent some of the fluid within the inflatable element to an exterior of the downhole tool in response to the fluid reaching a second valve pressure threshold.