RapidSeal Junction, Nigeria Eni S.p.A. E&P Division installed a Level 6 junction to complete the Idu ML 11 well in Idu field onshore Nigeria. The objective was to produce two separate intervals—Zones I and L—with two lateral branches from a single main wellbore. Eni drilled to the proposed junction depth at 2000 m [6562 ft] and underreamed the open hole to 17 1/2-in. for RapidSeal system expansion. The junction was oriented before expanding the outlets and cementing the primary casing. The operator drilled both lateral branches with 6 1/8-in. PDC bits using synthetic oil-base mud (OBM) and cemented 4 1/2-in. liners in place. The first lateral extended 693 m [2274 ft]; the second lateral extended 696 m [2283 ft].   Each outlet was tied back to surface independently using a DualAccess packer system. At initial rates of 2250 BOPD [358 m/d] from Zone L and 2000 BOPD [318 m/d] from Zone I, this well produced better than originally forecast, more like two separate wells.