BP plan deemed major spill from Gulf well unlikely
Associated Press Writers
Vail, CO Colorado
VENICE, Louisiana – The worst U.S. oil spill in decades spread into precious shoreline habitat along the Gulf Coast as documents emerged showing British Petroleum downplayed the possibility of a catastrophic accident at the offshore rig that exploded.
The underwater spill remained unstopped and impossible to measure, raising fears that it could be pouring more oil into the Gulf than estimated.
President Barack Obama will visit the Gulf Coast on Sunday morning for a firsthand update on the massive spill from an offshore oil rig. Obama will get a briefing on efforts to contain it, White House official said.
BP suggested in a 2009 exploration plan and environmental impact analysis for the well that an accident leading to a giant crude oil spill – and serious damage to beaches, fish and mammals – was unlikely, or virtually impossible.
The Coast Guard estimates now that at least 1.6 million gallons (6.06 million liters) of oil have spilled since the April 20 explosion that killed 11 workers. The amount already threatens to make it the worst U.S. oil disaster since the Exxon Valdez spilled 11 million gallons (42 million liters) off Alaska’s shores in 1989.
“The sort of occurrence that we’ve seen on the Deepwater Horizon is clearly unprecedented,” BP spokesman David Nicholas told The Associated Press on Friday.
The plan for the Deepwater Horizon well, filed with the federal Minerals Management Service, said repeatedly that it was “unlikely that an accidental surface or subsurface oil spill would occur from the proposed activities.”
The company conceded a spill would impact beaches, wildlife refuges and wilderness areas, but argued that “due to the distance to shore (48 miles) and the response capabilities that would be implemented, no significant adverse impacts are expected.”
Robert Wiygul, an Ocean Springs, Mississippi-based environmental lawyer and board member for the Gulf Restoration Network, said he doesn’t see anything in the document suggesting BP addressed the kind of technology needed to control a spill at that depth of water.
“The point is, if you’re going to be drilling in 5,000 feet (1,524 meters) of water for oil, you should have the ability to control what you’re doing,” he said.
The spill – a slick more than 130 miles (209 kilometers) long and 70 miles (112 kilometers) wide – threatens hundreds of species of wildlife, including birds, dolphins and the fish, shrimp, oysters and crabs that make the Gulf Coast one of the nation’s most abundant sources of seafood.
Because of the risk of oil contamination, Louisiana closed some fishing grounds and oyster beds.
One expert said Friday that the volume of oil leaking from the well nearly 5,000 feet below the surface could actually be even higher, and that even more may escape if the drilling equipment continues to erode.
Ian R. MacDonald, an oceanography professor at Florida State University, said his examination of Coast Guard charts and satellite images indicated that up to 9 million gallons (34 million liters) had already spilled by April 28.
“I hope I’m wrong. I hope there’s less oil out there than that. But that’s what I get when I apply the numbers,” he said.
Coast Guard Admiral Mary Landry brushed off such fears, saying “I would caution you not to get fixated on an estimate of how much is out there.”
“This is highly imprecise, highly imprecise,” agreed Doug Suttles, BP’s chief operating officer for exploration and production. “We continue to respond to a much more significant case so that we’re prepared for that in the eventuality that the rate is higher.”
Although the cause of the explosion was under investigation, many of the more than two dozen lawsuits filed in the wake of the explosion claim it was caused when workers for oil services contractor Halliburton Inc. improperly capped the well – a process known as cementing. Halliburton denied it.
A sheen of oil from the edges of the slick was washing up at Venice, Louisiana, and other extreme southeastern portions of Louisiana. Animal rescue operations ramped up.
Several miles out, the normally blue-green gulf waters were dotted with sticky, brown beads the consistency of tar. High seas were forecast through Sunday and could push oil deep into the inlets, ponds, creeks and lakes that line the boot of southeastern Louisiana. With the wind blowing from the south, the mess could reach the Mississippi, Alabama and Florida coasts by Monday.
Efforts to contain the spill have been stymied by the weather.
The seas were too rough and the winds too strong to burn off the oil, suck it up effectively with skimmer vessels, or hold it in check with the miles of orange and yellow inflatable booms strung along the coast.
The floating barriers broke loose in the choppy water, and waves sent oily water lapping over them.
Associated Press writers Melissa Nelson, Michael Kunzelman, Chris Kahn, Allen G. Breed, Vicki Smith, Janet McConnaughey, Alan Sayre, Tamara Lush and Brian Skoloff contributed to this report.