* Ecuador court ordered Chevron to pay $19 bln
* Chevron says Ecuador judgment fraudulent, unenforceable
By Guido Nejamkis
BUENOS AIRES, Nov 7 An Argentine judge has embargoed up to $19 billion in Chevron Corp assets in the South American country over an environmental damages lawsuit in Ecuador, a lawyer for the plaintiffs told reporters on Wednesday.
Indigenous tribespeople and farmers in the Ecuadorean Amazon have sued the U.S.-based oil major in Argentina and Colombia to collect the $19 billion award.
A 2011 decision by a court in Lago Agrio, Ecuador, ordered Chevron to pay the sum as a result of water contamination and inappropriately disposing of oil industry waste during crude production in the Amazon over a period of nearly 30 years.
Because Chevron has few assets in Ecuador that can be taken as compensation, the plaintiffs are trying to get the ruling enforced in other countries.
Chevron is the fourth-largest producer of oil in Argentina. In September, it signed an accord with state-controlled YPF , Argentina's No. 1 energy company, to consider a joint exploration project.
The plaintiff's lawyer, Enrique Bruchou, said the Argentine judgment includes an embargo on 40 percent of Chevron's Argentine oil revenue.
"We consider this to be an exemplary ruling," he said. "We are letting the world know that foreign investment is welcome in Latin America, but that investors must adhere to the same environmental protection standards that apply in their own countries."
The company quickly issued a statement calling the Ecuador ruling unenforceable.
"The Ecuador judgment is a product of bribery, fraud, and it is illegitimate," the statement said. "We do not believe that the Ecuador judgment is enforceable in any court that observes the rule of law."
The plaintiffs in Ecuador deny Chevron's accusations.
All the company's operations in Argentina are conducted by subsidiaries, Chevron said.
"Plaintiffs' lawyers have no legal right to embargo subsidiary assets in Argentina and should not be allowed to disrupt Argentina's pursuit of its important energy resources," Chevron said.