BP's 'top kill' is successfully plugging oil leak

Oil streaks into the Gulf of Mexico near Brush Island, La.

BP is attempting a procedure called 'top kill,' which involves pumping mud into the leaking well hole to clog it and prevent more oil and gas from leaking into the Gulf. Oil and gas have been pouring out from the broken well for more than five weeks, after the Deepwater Horizon rig exploded, sunk, and set off the ensuing disaster.

BP said this morning that the procedure is successfully stopping the oil, according to top oil spill commander Admiral Thad Allen.

According to Allen, the effort has pumped enough drilling fluid to block all oil and gas from the well, which is releasing low but persistent pressure. A second ship of fluid, or "mud" to plug the leak, is on its way to continue the work. Allen was encouraged by the progress, telling the Tribune: "we'll get this under control."

Meanwhile, the Obama Administration is expected to announce a six-month moratorium on deepwater offshore drilling, which began shortly after the BP spill. A presidential commission will then spend time reviewing the current spill. Also, exploration off the coast of Alaska, in the Chukchi and Beaufort seas will be delayed pending a review. Pending lease sales off the Virginia coast and in the Western Gulf will be canceled. Shell Oil was supposed to begin exploratory drilling in the Arctic this summer, and the company has leases to drill in wells up to 140 miles offshore, but the drilling delay could put those wells may be off limits until further notice. Obama will allow permits to continue to be issued for shallow-water drilling.

Oil leak clean-up efforts slow

Louisiana Governor Bobby Jindal and other officials are voicing frustration over the Administration's current Gulf efforts. The Louisiana Coast Guard says it takes about three days to get necessary equipment -- from booms that prevent oil damage to spare tires -- and that the lag is slowing down the clean-up process.

Sources vary on the amount of oil that has leaked into the Gulf of Mexico so far. BP and the U.S. government have marked the flow rate at around 210,000 gallons per day, while some scientists say the rate could be more than twice that number.

EPA concerned about chemical use to stop oil leak

Chicago-based chemical maker Nalco is set to ramp up production of Corexit, the chemical being used to disperse the oil in the Gulf of Mexico. The Environmental Protection Agency worries the chemical is toxic, a claim which Nalco denies. "We feel we have a safe and effective product that has a long history of proven, real world use," says Nalco spokesman Charlie Pajor. BP says there's no readily available alternative.

Demand for the chemical may drop as Obama prepares to announce a delay in offshore drilling in the Gulf, which might not have a huge impact on Nalco as Corexit accounts for only a small percentage of the company's sales, according to Pajor.

Log in to post5 Comments

This article is a shame on journalism. This headline is a classical example of spin doctoring. Shame on Thad Allen carrying oily water for BP. Look at this article--there are no alternate sources. Not a hint of skepticism. By now we know the procedure was iffy at best and has definitely failed. Egg on your face, Marketplace!

I have visited the LA and MS area, with friends and relatives living in the NOLA and Baton Rouge localities...the local culture and political economy has to change. The deep South is full of big oil fed people driving everywhere in bigger cars and trucks. Politicians have rolled over to accommodate the petrochemical and fertilizer industries. They wanted limited government, except corporate welfare. Well now, go ahead and stuff that well with Ayn Rand books.

Re the region's oil addiction--To walk or bike marks one as a freak in the Gulf/Deep South. A desire named Streetcar serves purely to entertain a few tourists in the Garden District heading for Cafe du Monde on Jackson Square. Serious reflection and self criticism is in order. This is not a crisis that beer, bread and puppets will distract everyone away from...

If it's "successfully plugging the oil leak," why is the live video feed still showing a gusher?

Hopefully BP has found the right solution and the leak will be plugged.But in case it fails? Hope not! I wonder if they have considered shoving an explosive device a couple of miles down the pipe and exploding it. The rupture would have cause an input of rock, dirt and debri causing a jam & clogging effect and nature would have solved the problem. Just a thought.

Obviously, we are all hoping that the top kill will be successful. But I think your title, that it "is successfully plugging oil leak" is premature. They won't be assured of success until the concrete is in and it's truly a "done deal." Unfortunately, we are still several days away from that. The impact on the wildlife, birds in particular, is going to be just terrible. We just got the state bird (Brown Pelican) off of the endangered species list, but now that it's the 'black' pelican we all fear for it. Wouldn't have been as bad if this had happened two months later than it did - as it is, it caught all this wildlife while they are tied down with little ones on land.

Louisiana can use a miracle about now... even a small one would help.. Its hard to accept that a chemical that has a molecular formula close to anti-freeze is .... "non toxic"... Kind of like the movie Sahara... Maybe the Nalco Managers will go on national TV and drink some of their coolaid to prove it is non toxic and bio degradable. Not saying they are lying. Just asking them to "prove it!"

With Generous Support From...