Description of the Proposed PaperDescribe the background and history of a producing well leading up to a workover decision and installation of a multi-zone intelligent well completion system. State the guidelines used to design and complete an offshore horizontal five zone well with intelligent completion equipment. State the success and/or problems seen during the installation. Highlight the lessons learned during design and installation and show benefits of such a completion during the production life of the well. Application:Offshore completions in development wells targeting multiple stratigraphic units located over highly compartmentalized fault blocks with distinctly separate fluid contacts and pressure regimes. Control of water breakthrough and GOR management on multi-zone oil producers. Safe completion of complex horizontal wells.