US tightens some offshore oil rig safety rules that had been loosened under Trump

abcnews.go.com:

The Biden administration has tightened offshore oil drilling safety regulations, including rules regarding the use of “blowout preventer” devices on offshore oil and gas drilling rigs

NEW ORLEANS — The Biden administration on Tuesday finalized tighter rules for complex devices meant to prevent catastrophic blowouts on offshore oil and gas drilling rigs, reversing some Trump administration policies and returning to a more stringent regulatory stance adopted after the 2010 Deepwater Horizon disaster.

Failure of blowout preventer equipment was a major cause of the April 2010 disaster that killed 11 workers and resulted in an estimated 130 million gallons of crude oil spewing into the Gulf of Mexico over 87 days.

Tougher offshore safety rules had been adopted in 2016 but were revised in 2019 under then-President Donald Trump. The oil industry welcomed that move, but it was followed by an ongoing lawsuit filed by environmental organizations.

The new rules from the Interior Department’s Bureau of Safety and Environmental Enforcement address conditions and well pressures under which the automatic well control devices operate. They require that remotely operated underwater vehicles be capable of opening and closing key components of blowout preventers. They also include mandates and time limits for investigating failures and providing data on blowouts to regulators.

It's a revision but not a complete reversal of the Trump-era changes. For instance, BSEE is maintaining an expansion of the interval between required blowout preventer inspections from 14 to 21 days.

Miyoko Sakashita, of the Center for Biological Diversity, one of the plaintiffs in the lawsuit challenging the Trump administration revisions, said the new rules