SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Pastimes : Clown-Free Zone... sorry, no clowns allowed

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Terry Maloney who wrote (405727)5/26/2010 7:04:39 PM
From: Broken_Clock  Read Replies (1) of 436258
 
4pm: So what is actually going down there?

Looking at the BP live feed, most of the shots are of the blow out preventer's valves, in particular the so-called "kill valve" and choke valve. In normal operations the value would have a tube or line attached to the oil rig at the surface, but of course since the Deepwater Horizon rig exploded last month they aren't.

According to experts being interviewed on cable news, lines have been added to the valves - and in some shots tubes can been seen with the markings "kill" and "BOP" (for blow out preventer) and arrows. These are presumably now pumping heavy mud into the valves right now.

How we will know if the top kill is working? The oil leak at the riser at the top of the damaged blow out preventer will start to change colour once the mud has been pumped down to a sufficient depth, from its current dark gray or black to a light gray, signifying that mud and not oil is leaking out.
guardian.co.uk
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext