英國石油公司（BP）堵油視頻直播，誰知道難在哪里？

機械神話

http://www.sfgate.com/cgi-bin/blogs/ybenjamin/detail??blogid=150&entry_id=64659

專家說，新方案也將失敗。畢竟是一家之言，我們拭目以待。大家討論一下這個問題的困難癥結(jié)在哪里？
file:///C:/DOCUME~1/WG0321~1.DIN/LOCALS~1/Temp/moz-screenshot-1.png

李建成no1

不是太明白，還請指教

shidajin

堵不是辦法，先引導(dǎo)，把泄露的石油控制到最低才是可行的，現(xiàn)在海洋都成油庫了！！！

浦江思南

堵是肯定不行，一旦地殼稍有動靜又會原油泄漏，照這個卸流量不知道是否有足夠大型的抽油泵。

leftwall

鏈接的網(wǎng)頁是音頻么？
我的畫面怎么不動……【我沒有耳塞之類的東西】

機械神話

BP公司的滅頂法（Top kill）用了450立方的泥漿、金屬碎片，都沒有蓋住，都被沖走了。

機械神話

回復(fù) 5# leftwall
可能現(xiàn)在停了，我早上看還看到機械手在操作。

機械神話

中國網(wǎng)絡(luò)電視臺消息(中國新聞)：在宣布“滅頂法”失敗之后，英國石油公司執(zhí)行董事戴德立30號表示，只有“減壓井”才能徹底終結(jié)漏油。

　　戴德立說，要徹底解決問題只能靠打“減壓井”，但兩口正在施工中的減壓井大約需兩個月才能完工。這就意味著，在“減壓井”完工之前，各種堵漏嘗試只能“減輕痛苦”，不能“清除病根”。他表示，最新的方案是用防漏罩控制漏油量，這需要4到7天才能看到成效。

機械神話

BP Moves Forward On Efforts To Capture Oil（英石油公司已把重點目標(biāo)轉(zhuǎn)移到漏油的回收處理上）

Oil giant BP has started sawing through the bent pipe that sits atop the Deepwater Horizon well spewing oil and gas at the bottom of the Gulf of Mexico, Coast Guard Adm. Thad Allen said Tuesday.

The move is a key step in the latest effort to capture the oil and gas leaking into the Gulf.

Allen, the national incident commander, made it clear that other BP ideas to plug the well — including another blowout preventer that could be put atop the broken one and a valve that could be installed there — are off the table.

"I think the first thing to understand is we're not talking about capping the well anymore（不再討論封井）," he said. "We're talking about containing the well."

That involves capturing the oil and gas that comes out of the well and piping it to the surface. Capping the well from above is too risky. It turns out that the well pipe under the seabed is possibly in much worse shape than BP realized before it tried the ultimately unsuccessful top kill maneuver.

"We don't want to restrict the flow and put pressure down that well bore, because I don't think we know the condition of it given the results of the top kill data we got back," Allen said.

Plugging the well at the top could end up forcing oil and gas out the sides of the well and into the ocean, which would be much harder to deal with than a gushing pipe. So, the plan is to capture the oil from the pipe.

To do that, BP is first going to chop off the bent pipe at the top of the well, coming out of the blowout preventer. That will actually increase the flow of oil — BP says by 10 percent; Allen says quite possibly by more.

"We could see, during that period before the cap goes on, a 20 percent increase in oil flow," Allen said. "And we have discussed with ... [BP] mitigating measures regarding undersea dispersant used and so forth, as we move forward to try mitigate the impacts."

That could spew for 24 to 36 hours or longer, but at some point BP plans to lower a gadget over the freshly cut pipe to capture the flow and convey it to the surface. Allen says they have two connecting devices to choose from, depending on how clean the pipe cut turns out to be: One has a rubber seal; the other one a loose fit.

"I don't want to trivialize it, but it's kind of like the difference between having a garden hose with a rubber gasket in it or not," Allen said.

The well will flow until at least August（打好減壓井至少要在8月，之前漏油還將繼續(xù)）, which is when BP hopes to pump cement into the bottom of it from a second well. As a result, BP is now working on a plan so its oil-capture system will work regardless of the weather, which could be a challenge in the form of the hurricane season that started Tuesday.

見習(xí)生小王

堵不如疏，BP從一開始就走入歧途，在1500余米深的海底，本身的水壓已經(jīng)大得難以置信，而石油仍舊可以漏出，可見地層下的壓力更大，怎么能夠簡單地堵得住。現(xiàn)在倒好，已經(jīng)花費了十億美元的堵漏成本，當(dāng)前股市下跌又損失200多億，再加上老米的天價索賠，BP離破產(chǎn)不遠了。