NEW ORLEANS -- BP put profits ahead of safety and bears most of the blame for the disastrous 2010 spill in the Gulf of Mexico, a U.S. Justice Department attorney charged Monday at the opening of a trial that could result in the oil company and its partners being forced to pay tens of billions of dollars more in damages.
The London-based oil giant acknowledged it made "errors in judgment" before the deadly blowout, but it also cast blame on the owner of
the drilling rig and the contractor involved in cementing the well. It denied it was grossly negligent, as the government contended.
The high-stakes civil case went to trial after attempts to reach an 11th-hour settlement failed.
Eleven workers were killed when the Deepwater Horizon rig leased by the BP exploded on April 20, 2010. An estimated 172 millions of gallons of crude gushed into the Gulf over the three months that followed in the worst offshore oil spill in U.S. history.
Justice Department attorney Mike Underhill said the catastrophe resulted from BP's "culture of corporate recklessness."
"The evidence will show that BP put profits before people, profits before safety and profits before the environment," Underhill said in opening statements. He added: "Despite BP's attempts to shift the blame to other parties, by far the primary fault for this disaster belongs to BP."
BP attorney Mike Brock acknowledged that the oil company made mistakes. But he accused rig owner Transocean Ltd. of failing to properly maintain the rig's blowout preventer, which had a dead battery, and he claimed cement contractor Halliburton used a "bad slurry" that failed to prevent oil and gas from traveling up the well.
BP has already pleaded guilty to manslaughter and other criminal charges and has racked up more than $24 billion in spill-related expenses, including cleanup costs, compensation for businesses and individuals, and $4 billion in criminal penalties.
But the federal government, Gulf Coast states and individuals and businesses hope to convince a federal judge that the company and its partners in the ill-fated drilling project are liable for much more in civil damages under the Clean Water Act and other environmental regulations.
One of the biggest questions facing U.S. District Judge Carl Barbier, who is hearing the case without a jury, is whether BP acted with gross negligence.
Under the Clean Water Act, a polluter can be forced to pay a minimum of $1,100 per barrel of spilled oil; the fines nearly quadruple to about $4,300 a barrel for companies found grossly negligent, meaning BP could be on the hook for nearly $18 billion.
The judge plans to hold the trial in at least two phases. The first phase, which could last three months, is designed to determine what caused the blowout and assign percentages of blame to the companies involved.