SYSTEM FOR CONTINUOUS ELECTRICAL WELL CABLE FEED-THROUGH FOR A WELLHEAD AND METHOD OF INSTALLATION

摘要

An epoxy sealant combined with a transition seal body system for a down hole electric cable transition from a protected cable to separate conductors of three-phase electrical service provides an effective vapor and pressure seal preventing premature failure from temperature and pressure changes in the well bore. The use of epoxy completely surrounding the transition seal body within the penetrator mandrel permits safe and effective field installation of continuous electrical conductors from a wellbore through a pressure sealing wellhead to the surface that is easier to install and more protective than previous mechanical connections.