The PurpleSeal™ Bridge Plug is a hybrid-slip “kill” plug that provides temporary wellhead isolation from the zones below after a frac. The plug contains a cast-iron upper slip and powdered-metal buttons in the lower slip. The plug is rated to 10,000 psi from above and 8,000 psi below. Proprietary high-strength composite materials ensure uniform performance and durability at temperatures up to 200° F. Interlocking castellations on the slips and end caps and a contoured interface between the slips and cones eliminate component rotation to ensure even, concentric slip expansion. The plug ID is sealed by a trapped composite component that is drilled out prior to the upper slips to equalize pressure.
Senate Majority Leader Chuck Schumer tells Rachel Maddow that he thinks President Biden should declare the climate change crisis an emergency, which would give him greater ability to enact policies around Republican obstruction. Aired on 01/26/2021. Composite frac plugs
Rachel Maddow provides in-depth reporting to illuminate the current state of political affairs and reveals the importance of transparency and accountability from our leaders. Maddow seeks to explain our complex world and deliver news in a way that’s illuminating and dynamic, connecting the dots to make sense of complex issues.