Patent ID: 6568481
Filing Date: 2003-05-27
Classification: E21B

Abstract:
An apparatus for providing a down-hole conduit for carrying an instrumentation line for use with a well bore, the instrumentation line passing from the surface, towards the bottom of the well bore; said apparatus comprising: a hollow primary member having a proximal end and a distal end, for insertion to extend into the well bore with the distal end remote from the surface; said primary member comprising a first line of conduit on an outer surface thereof, the first line of conduit having a proximal end and a distal end and, the primary member further comprising primary coupling means for accepting the distal end of said first line of conduit; said apparatus further comprising a hollow secondary member having a proximal end and a distal end and a terminal conduit thereon having a proximal, free end and a distal portion and secondary coupling means for accepting the free end of said terminal conduit; said secondary member being insertable, distal end leading, through said hollow primary member for said primary coupling means to couple with said secondary coupling means for the distal end of said first line of conduit to be coupled to said free end of said terminal conduit.