LuckyDan
Sublime
What I'd like to know is, why did BP not have a proven device ready to move to the scene of a breached off shore well? Why aren't they required to prepare for this potential calamity?
In a hospital, for example, there is a crash cart in every unit. A crash cart has a defibrillator, it has resuscitative medications, it has an intubation kit, it has a bag mask, it has IV fluids, it has everything needed to conduct a code on a patient in respiratory or cardiac arrest.
The crash cart is checked every day, the defibrillator is unplugged and discharged every day to make sure its in working order.
Now, why aren't oil companies required to have a disaster plan in case a well is breached like this? Why weren't they required to submit a detailed plan to the Federal government ahead of time? Why was BP throwing together something after the fact, something they weren't even sure would work? It's ludicrous!
Is there such a device? They seem to have taken every available preventive measure. This rig had a triple layer of safeguards in place.
Blowouts are infrequent, because well holes are blocked by piping and pumped-in materials like synthetic mud, cement and even sea water. The pipes are plugged with cement, so fluid and gas can't typically push up inside the pipes.
Instead, a typical blowout surges up a channel around the piping. The narrow space between the well walls and the piping is usually filled with cement, so there is no pathway for a blowout. But if the cement or broken piping leaves enough space, a surge can rise to the surface.
There, at the wellhead of exploratory wells, sits the massive steel contraption known as a blowout preventer. It can snuff a blowout by squeezing rubber seals tightly around the pipes with up to 1 million pounds of force. If the seals fail, the blowout preventer deploys a last line of defense: a set of rams that can slice right through the pipes and cap the blowout.
Deepwater Horizon was also equipped with an automated backup system called a Deadman. It should have activated the blowout preventer even if workers could not.
Based on the interviews with rig workers, none of those safeguards worked.
Deep Horizon blowout caused by 'methane bubble' (Wizbang)
As to the requirements of a disaster plan, ask the MMS:
The BP drilling plan approved April 6, 2010, for the site that is now the cause of the Gulf disaster, says that “a scenario for a potential blowout of the well from which BP would expect to have the highest volume of liquid hydrocarbons is not required for the operations proposed in this EP.”
MMS approved a different BP drilling plan on May 5, 2010, providing the similar “Blowout Scenario,” stating: “Information not required for activities proposed in this Initial Exploration Plan."
Interior Department Continues to Issue ?Categorical Exclusions? for Oil Drilling, Administration Official Acknowledges - Political Punch