Ensinger Engineering Plastics offer characteristics essential for successful fracking operations. During the fracking process, it is necessary to isolate sections of the well. This is accomplished by using specialized equipment known as packers and frac sleeves. Once this equipment has been sent to the proper depth, fracturing begins by sending precisely sized frac balls down the well. Each ball is designed to fit securely into a seal of the same size in the frac sleeve. The frac balls, ...This story is related to the following:Mining, Oil Drilling & RefiningSearch for suppliers of: Oil & Gas Well Supplies