Abstract: An apparatus for coupling two elements including an outer tubular member defining one or more outer tubular member slots, an inner tubular member defining one or more inner tubular member slots positioned within the outer tubular member, and a coupling assembly for releasably coupling the outer tubular member to the inner tubular member, including a tubular coupling body movably coupled to the inner tubular member, a coupling arm extending from the tubular coupling body, and a coupling element extending from the coupling arm, the coupling element adapted to mate with at least one outer tubular member slot and at least one inner tubular member slot.

Abstract: A tubular sleeve is coupled to and overlaps the threaded connection between a pair of adjacent tubular members.

Abstract: A tubular sleeve is coupled to and overlaps the threaded connection between a pair of adjacent tubular members.

Abstract: An apparatus comprising a first tubular member; a second tubular member positioned within and coupled to the first tubular member; a first annular piston chamber defined by the space between the first and second tubular members; an annular piston movably coupled to the second tubular member and positioned within the first annular piston chamber; and a third tubular member for receiving the first and second tubular members coupled to the first tubular member. The third tubular member comprises a radially expandable and plastically deformable tubular member.

Abstract: The end of an expandable liner hanger (120) provides a receptacle for another tubular liner (135).

Abstract: A fuel cell apparatus in accordance with a present invention includes an information storage device. A method of operating a host device in accordance with a present invention includes the step(s) of writing data to, and/or accessing data on, a fuel cell apparatus information storage device. A system in accordance with a present invention includes a host device and a fuel cell apparatus with an information storage device.

Abstract: A method of coupling a tubular member to a preexisting structure.

Abstract: A tubular sleeve is coupled to and overlaps the threaded connection between a pair of adjacent tubular members.

Abstract: A wellbore casing is formed simultaneously with the drilling out of the wellbore.

Abstract: A wellbore casing is formed simultaneously with the drilling out of the wellbore.

Abstract: One or more subterranean zones are isolated from one or more other subterranean zones using a combination of solid tubulars and slotted tubulars.

Abstract: An apparatus and method for forming a wellbore casing. An annular piston is displaced in the axial direction by pressurizing an annular piston chamber. The axial displacement of the piston radially expands a tubular member into contact with a preexisting tubular member. The radially expanded liner hanger is then decoupled from the apparatus.

Abstract: A transfer mold apparatus comprising at least one mold cavity, at least one resin chamber, and at least one channel communicating between the at least one mold cavity and the at least one resin chamber; a piston in communication with each resin chamber to force the resin through the at least one channel into the at least one mold cavity; and a device to drive the piston; further comprising at least one pressure transducer connected to at least one channel and positioned to determine the pressure in the channel. A method for encapsulating electrical components comprising placing resin into a chamber of a molding device; applying an compressive force to the resin to force the resin through channels into mold cavities; measuring the pressure in at least one channel using a pressure transducer; determining the amount of compressive force to apply to the resin based on the pressure measured by the pressure transducer; and adjusting the compressive force based thereon.

Abstract: An apparatus for radially expanding a tubular member.

Abstract: A method of operating an apparatus for radially expanding a tubular member.

Abstract: An apparatus for radially expanding atubular member that includes a support member having an exterior surface, a tubular member having an interior surface coupled to the support member, an annular expansion cone having a continuous outer surface movably coupled to the exterior surface of the support member and the interior surface of the tubular member for radially expanding the tubular member, and a preload assembly coupled to the support member for applying an axial force from the support member to the annular expansion cone to preload the annular expansion cone against the tubular member. The preload assembly including a compressed spring coupled to the support member for applying the axial force to the annular expansion cone.

Abstract: An apparatus for releasably coupling two elements.

Abstract: A sealant for an expandable connection. The threaded portions of a pair of expandable tubulars are coated with a sealant. The threaded portions of the expandable tubulars are then coupled. The sealant is cured. The expandable tubulars are then placed within a preexisting structure. The expandable tubulars are then radially expanded into contact with the preexisting structure.

Abstract: An apparatus and method for forming a wellbore casing. An annular piston is displaced in the axial direction by pressurizing an annular piston chamber. The axial displacement of the piston radially expands a tubular member into contact with a preexisting tubular member. The radially expanded liner hanger is then decoupled from the apparatus.

Abstract: A device for protecting the internally threaded end portion of a tubular member includes an externally threaded portion for engaging the internally threaded portion of the tubular member and a collar for engaging the exterior of the internally threaded end portion of the tubular member.