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The ILS AS Retrievable Bridge Plug is a high pressure plug for multiple zone and selective single zone operations such as acidizing, fracturing, cementing and testing. It features a large internal bypass to reduce swabbing when running and retrieving. The by-pass valve closes when the plug is set. When unsetting the by-pass valve opens before releasing the upper slips to allow pressure equalization. The by-pass is located directly below the upper slips to help debris wash when the by-pass is open. This tool can be set shallow in unsupported casing to contain pressure while working on wellhead equipment. Special Features:
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