Overview

• The Keystone oil pipeline ruptured Tuesday morning, spilling crude oil into an agricultural field near Fort Ransom, North Dakota.
• A worker at the site heard a 'mechanical bang' and quickly shut down the pipeline within approximately two minutes, limiting potential damage.
• Oil was observed surfacing about 300 yards south of the pump station, marking the visible extent of the spill so far.
• Emergency response teams have been deployed to the site to assess the scale of the spill and begin containment efforts.
• The cause of the rupture and the total volume of oil spilled remain under investigation, with updates expected as officials continue their inquiry.