Well conduit lining method and system

Abstract

A method includes assembling a liner system by disposing a fiber optic cable circumferentially around an inner tube liner and locating an outer tube liner around the inner tube liner. The fiber optic cable is located between the inner tube liner and the outer tube liner. The method also includes spooling out the liner system, in a lay-flat state, into a conduit of a tubular structure positioned in the well, terminating spooling out the liner system when a select length of the liner system has been deployed in the conduit of the tubular structure, and securing the select length of the liner system deployed into the tubular structure at a surface above the well. The method further includes injecting a fluid into the inner tube liner of the liner system to radially expand the liner system to conform an outer circumferential surface of the outer tube liner to an inner circumferential surface of the tubular structure, protecting the inner circumferential surface of the tubular structure using the liner system, and measuring a property of the well using the fiber optic cable.

Dependencies are inferred from the claim text.