Six months later, what did we learn from the oil disaster in the Gulf? CNN, Oct. 19. The reporter notes some improvements in emergency response and some other advances:
Much of the focus has been on preventing another oil spill.
The Obama administration has issued a number of rules that aim to prevent offshore drillers from chasing petrol profits at the expense of safety.
The Department of the Interior, for example, now requires oil companies to get independent audits of their blowout prevention systems, those hulking metal contraptions that are supposed to snap oil risers in the case of an underwater explosion, and which failed on the Deepwater Horizon rig. Oil rigs also will be subjected to surprise inspections by federal regulators, according to Reuters.
The administration also restructured the Minerals Management Service, the federal regulatory agency charged with making offshore drilling safe.