Reports suggest there were 39 leaks in 2011.
The U.S. Department of Transportation accuses the company of egregious failures in 2010 spill
The ruling stems from contamination in Ecuador’s Amazon region between 1972 and 1990 by Texaco, which Chevron bought in 2001.
Oil company increases its estimate of how much crude leaked into river by more than 500 barrels
BP PLC is planning to sell its Canadian midstream business in a transaction meant to help cover the clean-up costs from a massive oil spill earlier this year.