Composite Mandrel for Use in a Subterranean Formation

» Número: US2018128076A1 (A1)

» Fecha Publicación: 10/05/2018

» Solicitante: HALLIBURTON ENERGY SERVICES INC?[US]

» Inventor: NGUYEN VINH?[US]; PARK BRIAN VANDELLYN?[US] (1)

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Various embodiments disclosed relate to a composite mandrel. In various embodiments, the present invention provides a method of forming a composite mandrel for use in a subterranean formation. The method can include securing an elongated mold to at least a portion of an exterior surface of a rigid tubular to form a cavity between the mold and the exterior surface of the rigid tubular. The elongated mold can include a recessed portion. The cavity can extend longitudinally along the tubular. The method can include filling the cavity with a curable resin composition. The method can also include curing the resin to provide a cured resin including a utility recess corresponding to the recessed portion. Curing the curable resin composition can form the composite mandrel including the tubular and the cured resin.

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