Zonal isolation is a critical well-completion technique used in the oil and gas industry to prevent unwanted fluid movement between underground reservoir zones. It involves using cement, packers, plugs, and other downhole technologies to isolate specific sections of a wellbore. Effective zonal isolation helps control water and gas migration, improves well integrity, and supports efficient hydrocarbon production. Ongoing research focuses on advanced cement systems, expandable materials, and real-time monitoring technologies that can improve isolation performance under high-pressure and high-temperature conditions. https://www.marketresearchfuture.com/reports/zonal-isolation-market-31633