A frac plug is an vital component in every fracking operation. It serves to contain different stages of the wellbore during the fracturing process, ensuring that proppant and fluid are delivered to the desired formation https://vertechs.bravesites.com/entries/frac-plug/Revolutionizing-Well-Completions-The-Role-of-Frac-Plugs-and-Advanced-Oilfield-Services