"BiSN sets new record with largest bismuth plug to permanently seal 36” OD well in Gulf of Mexico using innovative rigless deployment method. Learn more now."
BiSN partnered with Aker BP to deploy Wel-lok technology to create safe and cost-efficient Wel-lok plugs. Not only did this provide a permanent plug and abandonment solution, it allowed for new wells to be drilled and operated safely for the next 30 years.