Hanger plug:
A device placed or hung in the casing below the blowout preventer stack to form a pressure tight seal.Pressure is then applied to the blowout preventer stack to test it for leaks
Hanger plug:
A device placed or hung in the casing below the blowout preventer stack to form a pressure tight seal.Pressure is then applied to the blowout preventer stack to test it for leaks