Aljazeera.com | Keystone pipeline spills 5000 barrels of oil in US Aljazeera.com An investigation is ongoing after a leak in the major Keystone energy pipeline spilled nearly 795,000 litres of oil onto farmland in the US state of South Dakota. That is the equivalent of 5,000 barrels of oil, said TransCanada, the Calgary-based ... The Controversial Keystone Pipeline Just Leaked 800000 Liters Of Oil 200000 Gallons of Oil Spill From the Keystone Pipeline Keystone pipeline leaks 795K litres of oil in US days before XL expansion decision |