LONDON, Oct 11 (Reuters) - Royal Dutch Shell saidon Friday that it had declared a force majeure on Nigerian BonnyLight crude oil .
"The Shell Petroleum Development Company of Nigeria Ltd(SPDC) has again raised alarm on the increasing trend of crudeoil theft which has caused repeated closures of two keypipelines this year, resulting in deferment of up to 300,000barrels of oil per day," the company said in a statement.