Zonal Isolation Market Competitive Dynamics & Global Outlook 2025
The process of primary cementing encapsulates the use of cement sheath to provide primary zonal isolation in the annulus with a marked bonding and strength. This leads to restricting the fluid movement across the formations and support the casing. Cementing also helps in protecting the casing from any type of corrosion and from shock loads in case of a deeper drilling. Various applications of zonal isolation are gas shutoff, openhole testing, selective stimulation, acidizing, and plugging.
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