This 17 December 2018 video from the USA says about itself:
2010: Blowout: The Deepwater Horizon Disaster
A survivor recalls his harrowing escape; plus, a former BP insider warns of another potential disaster
U.S. MORE AT RISK THAN EVER OF MAJOR OIL SPILL On April 20, 2010 BP’s Deepwater Horizon oil rig exploded while drilling an exploratory well off the coast of Louisiana. The catastrophic event killed 11 workers and unleashed more than 200 million gallons of crude into the Gulf of Mexico ― the largest oil spill in U.S. history. A decade later, experts and environmental advocates warn that the U.S. remains woefully unprepared for a major spill ― and is perhaps even more at risk of one due to the Trump administration’s relentless push to expand offshore drilling and gut environmental regulations. [HuffPost]
From Woods Hole Oceanographic Institution in the USA:
What did scientists learn from Deepwater Horizon?
April 20, 2020
Ten years ago, a powerful explosion destroyed an oil rig in the Gulf of Mexico, killing 11 workers and injuring 17 others. Over a span of 87 days, the Deepwater Horizon well released an estimated 168 million gallons of oil and 45 million gallons of natural gas into the ocean, making it the largest accidental marine oil spill in history.
Researchers from Woods Hole Oceanographic Institution (WHOI) quickly mobilized to study the unprecedented oil spill, investigating its effects on the seafloor and deep-sea corals and tracking dispersants used to clean up the spill.
In a review paper published in the journal Nature Reviews Earth & Environment, WHOI marine geochemists Elizabeth Kujawinski and Christopher Reddy review what they — and their science colleagues from around the world — have learned from studying the spill over the past decade.
“So many lessons were learned during the Deepwater Horizon disaster that it seemed appropriate and timely to consider those lessons in the context of a review,” says Kujawinski. “We found that much good work had been done on oil weathering and oil degradation by microbes, with significant implications for future research and response activities.”