![BiSN sets new record for largest bismuth plug bismuth plug](https://i0.wp.com/www.warrington-worldwide.co.uk/wp-content/uploads/2023/04/Bisn-plug.jpg?resize=351%2C185&ssl=1)
BiSN sets new record for largest bismuth plug
WARRINGTON-based BiSN, a leading supplier of downhole sealing solutions to the global oil and gas industry, has eclipsed their own record for the largest bismuth plug with a recent deployment in the Gulf of Mexico.