darxus: (Default)
darxus ([personal profile] darxus) wrote2010-07-11 01:00 am

BP: What reason do we have to believe the second hole won't blow?

Since I heard that BP's long term solution to the oil leak, which was going to take until August, involve drilling a second hole, I've wanted to know:

What reason is there to believe the second hole won't blow?


(Also, why don't they put an upside down funnel over the hole, with a valve at the top, and anchor it with cables?)

[identity profile] feng-huang.livejournal.com 2010-07-11 09:39 am (UTC)(link)
You've got the entire weight of the water in the Gulf of Mexico pressing down on the earth's crust, which is pressing down against the oil pocket, which is spurting upward through a hole more than a foot across bored into the earth. It's like popping a pimple, only on a geological scale. I've heard numbers in the range of 40,000 PSI for the pressure there at the wellhead. We simply don't really know how to deal with pressures that great.

[identity profile] darxus.livejournal.com 2010-07-11 02:47 pm (UTC)(link)
Oh yeah, oil is lighter than water. Thanks. That helps.

Stupid Humans.
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[identity profile] frobzwiththingz.livejournal.com 2010-07-11 03:25 pm (UTC)(link)
I've heard numbers up to 170k psi. It's just plain nasty.