I can think of many reasons why the oil spill hasn’t yet been plugged. None of them deal with technological capabilities, they all have to do with following the money.
But to stay on topic:
Technical reasons for leak not being plugged (even though we have the technological capabilities):
Methods tried and their failure -
1. Robotic subs to trigger the blowout preventer
- failed as the cause of leak was a mechanical failure in the valve system
2. Idiotic containment dome
- dome just stopped surface spread... does nothing for the millions of gallons under water
3. Top hat or cap on leak
- too much internal pressure to hold cap underwater
4. Insertion tube
- can't forge to lower rig where leak is occuring
5. Top kill
- leak is under water... at the bottom, not on top
6. Junk shot
- with pressure, can't fill gap
7. "New and improved" containment cap
- new and improved piece of crap
8. Relief wells
- these are dangerous but they are working to some extent in capturing some of the released oil... which will still give BP profits on the oil....
And I'm sure there are some faults with this list. They are jus the ones that come to the top of the head. If they really wanted to, they could plug it. But even with BP taking responsibility and saying they pay for clean up... it won't cut into their profits. It's all about teh money honey.




Reply With Quote
