10 years after BP spill: Oil drilled deeper; rules relaxed

Industry leaders and government officials say they’re determined to prevent a repeat of BP’s Deepwater Horizon disaster. Yet safety rules adopted in the spill’s aftermath have been eased as part of Trump’s drive to boost U.S. oil production.

Largest-ever simulation of the Deepwater Horizon spill

A team of researchers is conducting the largest-ever simulation of the Deepwater Horizon spill to determine more precisely where hundreds of thousands of gallons of oil dispersed following the drilling rig’s explosion in the Gulf of Mexico in 2010.

Continuing impacts of Deepwater Horizon oil spill

Nine years ago tomorrow, April 20, 2010, crude oil began leaking from the Deepwater Horizon drilling rig into the Gulf of Mexico in what turned out to be the largest marine oil spill in history. A long-term study suggests the oil is still affecting the salt marshes of the Gulf Coast.

Sunlight Reduces Effectiveness of Dispersants Used in Oil Spills

Two new studies have shown that sunlight transforms oil on the ocean surface more significantly and quickly than previously thought. The phenomenon considerably limits the effectiveness of chemical dispersants, which are during oil spills to break up floating oil and reduce the amount of oil that reaches coastlines.