I think some of that footage was from all over the place.
The biggest oil spill that I always remember was the
Exxon-Valdez. Alaska is known for it's pristine habitat, and they made sure to clean that up beyond what it was beforehand. Today, Alaska's southeastern habitat lands (Where this happened) is considered some of the most pristine land in the world.
Oil companies have to clean way more then 15%. That is a complete lie on their part. Discredit them.
Since the days of the
Deepwater Horizon spill in the Gulf of Mexico, BP has spent over 50 billion dollars in repairs to the ecosystems throughout the region. It isn't just 15% being cleaned. They go as close to 100% as they can, and have to due to lawsuits, regulations, and the federal governments. There is also the
Federal Oil Spill Cleanup Fund, here in the United States, that all oil companies throw money into to help agencies clean up in case of a spill. That money is not included again when the oil company also still pays for clean up on it's own.