This Oil Spill "The Bad One" - Recipe for Disaster

[Nelson Muntz]

http://news.yahoo.com/s/ap/20100430/ap_on_sc/us_sci_oil_spill_recipe_for_disaster;_ylt=AsuT9CEtHs5AqnMZ2dGq0ogPLBIF;_ylu=X3oDMTM1ajUyMWYxBGFzc2V0A2FwLzIwMTAwNDMwL3VzX3NjaV9vaWxfc3BpbGxfcmVjaXBlX2Zvcl9kaXNhc3RlcgRjcG9zAzEEcG9zAzIEc2VjA3luX3RvcF9zdG9yeQRzbGsDdGhpc29pbHNwaWxs

What makes an oil spill really bad? Most of the ingredients for it are now blending in the Gulf of Mexico.

Experts tick off the essentials: A relentless flow of oil from under the sea; a type of crude that mixes easily with water; a resultant gooey mixture that is hard to burn and even harder to clean; water that's home to vulnerable spawning grounds for new life; and a coastline with difficult-to-scrub marshlands.

Gulf Coast experts have always talked about "the potential for a bad one," said Wes Tunnell, coastal ecology and oil spill expert at Texas A&M University-Corpus Christi.

"And this is the bad one. This is just a biggie that finally happened."

It hasn't quite become a total disaster yet. But it's hard to imagine it not being devastating, said Ed Overton, who heads a federal chemical hazard assessment team for oil spills. The Louisiana State University professor has been testing samples of the spilled crude.

He compared what's brewing to another all-too-familiar Gulf Coast threat: "This has got all the characteristics of a Category 5 hurricane."

If conditions don't change quickly, devastation of the highest magnitude is headed for somewhere along the coast, said Overton, who works with the National Oceanic and Atmospheric Administration.

More than 200,000 gallons of oil a day are spewing from the blown-out well at the site of BP's Deepwater Horizon rig, which exploded April 20 and sank two days later. Crews are using at least six remotely operated vehicles to try to shut off an underwater valve, but so far they've been unsuccessful. Meanwhile, high winds and waves are pushing oily water over the booms meant to contain it. Besides BP, a slew of federal and state agencies are scrambling to minimize the onslaught of damage.

Experts in oil spills have drills every few years to practice their response for spills of "national significance." One of those practice runs took place just last month in Maine. The Gulf of Mexico leak is a "combination of all the bad things happening" and makes it far worse than any disaster imagined in the drills, said Nancy Kinner, director of the Coastal Response Research Center at the University of New Hampshire.