SPECIAL REPORT: Level 6 multilateral numbers increase

Level 6 multilateral-junction well completions have started gaining acceptance in the petroleum industry. These completions offer reduced installation risk, faster installation times, and greater flexibility.The TAML (Technology Advancement of Multilaterals) industry group defines a Level 6 multilateral junction as a system that provides hydraulic isolation of the junction area with casing rather than through the use of straddle completion equipment.To date, the industry has installed 18 Level 6 junctions around the world in a variety of surface and reservoir conditions that include offshore, land; deep and shallow formations; and in high and low-pressure reservoirs.Evolution of multilate...

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